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package eu.dnetlib.data.claims.utils;
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import eu.dnetlib.data.claims.entity.*;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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import org.apache.log4j.Logger;
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public class QueryGenerator {
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    boolean updateOnInsert;
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    String migrationTable ="claims"; //a table or a view containing old schema claims - But only user claims, not those where agent='inference'
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    private static final Logger logger = Logger.getLogger(QueryGenerator.class);
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    public boolean isUpdateOnInsert() {
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        return updateOnInsert;
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    }
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    public void setUpdateOnInsert(boolean updateOnInsert) {
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        this.updateOnInsert = updateOnInsert;
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    }
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    /**
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  ** Insert Queries **
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  **/
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    public String generateInsertQueryForClaimsOrphanIds(String id){
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        return "INSERT INTO claims_orphan_ids values (" + id + ");";
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    }
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    private String generateInsertResultQuery(String openaire_id, String result_type, String title, String collected_from , String external_url, String doi, String orcidworkid, String access_rights , String embargo_end_date, String best_license, String record_path, String record_format, ArrayList<Object> params) {
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        if(title!=null&&title.contains("'")){
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            title=title.replace("'","''");
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        }
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        String fields="openaire_id";
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        if(result_type!=null){
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            fields+=", result_type";
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        }
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        if(title!=null){
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            fields+=", title";
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        }
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        if(collected_from!=null){
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            fields+=", collected_from";
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        }
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        if(external_url!=null){
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            fields+=", external_url";
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        }
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        if(doi!=null){
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            fields+=", doi";
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        }
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        if(orcidworkid!=null){
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            fields+=", orcidworkid";
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        }
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        if(access_rights!=null){
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            fields+=", access_rights";
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        }
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        if(embargo_end_date!=null){
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            fields+=", embargo_end_date";
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        }
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        if(best_license!=null){
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            fields+=", best_license";
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        }
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        if(record_path!=null){
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            fields+=", record_path";
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        }
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        if(record_format!=null){
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            fields+=", record_format";
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        }
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        String values="?";
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        params.add(openaire_id);
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        if(result_type!=null){
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            values+=",?";
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            params.add(result_type);
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        }
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        if(title!=null){
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            values+=",?";
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            params.add(title);
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        }
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        if(collected_from!=null){
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            values+=",?";
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            params.add(collected_from);
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        }
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        if(external_url!=null){
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            values+=",?";
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            params.add(external_url);
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        }
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        if(doi!=null){
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            values+=",?";
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            params.add(doi);
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        }
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        if(orcidworkid!=null){
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            values+=",?";
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            params.add(orcidworkid);
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        }
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        if(access_rights!=null){
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            values+=",?";
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            params.add(access_rights);
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        }
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        if(embargo_end_date!=null){
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            values+=",?::date";
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            params.add(embargo_end_date);
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        }
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        if(best_license!=null){
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            values+=",?";
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            params.add(best_license);
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        }
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        if(record_path!=null){
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            values+=",?";
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            params.add(record_path);
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        }
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        if(record_format!=null){
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            values+=",?";
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            params.add(record_format);
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        }
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        params.add(openaire_id);
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        return "INSERT INTO result("+fields+")\n" +
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                "    Select "+values+
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                "    where not exists (select openaire_id from result where openaire_id=?)\n" +
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                "    RETURNING openaire_id";
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        //TODO update on insert when exists
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    }
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    public String generateInsertProjectQuery(String openaire_id, String name, String acronym, String funder_id, String funder_name, String funder_acronym, List<String> contactEmails, ArrayList<Object> params) {
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        if(name!=null) {
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            name = name.replace("'", "''");
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        }
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        String fields="openaire_id";
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        if(name!=null){
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            fields+=",name";
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        }
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        if(acronym!=null){
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            fields+=",acronym";
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        }
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        if(funder_id!=null){
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            fields+=",funder_id";
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        }
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        if(funder_name!=null){
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            fields+=",funder_name";
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        }
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        if(funder_acronym!=null){
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            fields+=",funder_acronym";
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        }
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        if(contactEmails != null && contactEmails.size() > 0){
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            fields+=",contact_person";
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        }
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        String values="?";
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        params.add(openaire_id);
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        if(name!=null){
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            values+=",?";
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            params.add(name);
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        }
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        if(acronym!=null){
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            values+=",?";
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            params.add(acronym);
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        }
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        if(funder_id!=null){
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            values+=",?";
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            params.add(funder_id);
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        }
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        if(funder_name!=null){
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            values+=",?";
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            params.add(funder_name);
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        }
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        if(funder_acronym!=null){
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            values+=",?";
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            params.add(funder_acronym);
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        }
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        if(contactEmails != null && contactEmails.size() > 0){
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            values+=",string_to_array(?, ',')";
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            //String email_json = "{";
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            String email_json = "";
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            for(int i = 0; i< contactEmails.size(); i++){
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                email_json+=contactEmails.get(i)+((i < contactEmails.size() -1 )?",":"");
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                //params.add(contactEmails.get(i));
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            }
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            //email_json+="";
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            params.add(email_json);
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        }
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        params.add(openaire_id);
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        return "INSERT INTO project("+fields+")\n" +
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                "    Select "+values +
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                "    where not exists (select openaire_id from project where openaire_id=?)\n" +
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                "    RETURNING openaire_id";
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        //TODO update on insert when exists
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    }
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    private String generateInsertContextQuery(String openaire_id, String name, ArrayList<Object> params) {
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        String fields="openaire_id";
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        if(name!=null){
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            fields+=",name";
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        }
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        String values="?";
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        params.add(openaire_id);
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        if(name!=null){
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            values+=",?";
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            params.add(name);
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        }
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        params.add(openaire_id);
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        return "INSERT INTO context("+fields+")\n" +
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                "    Select "+values+
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                "    where not exists (select openaire_id from context where openaire_id=?)\n" +
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                "    RETURNING openaire_id";
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        //TODO update on insert when exists
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    }
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    private String generateInsertClaimQuery(Date date, String claimedBy, String source_type, String target_type , String source_id , String target_id, String claimedInDashboard, String semantics, ArrayList<Object> params) {
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        SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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        String dateStr=null;
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        dateStr=(format.format(date));
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        String fields="claim_date,claimedBy,source_type,target_type, source_id, target_id";
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        if(semantics!=null){
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            fields+=",semantics";
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        }
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        if(claimedInDashboard!=null){
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            fields+=",claimed_in_dashboard";
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        }
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        String values="?::timestamp,?,?,?,?,?";
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        params.add(dateStr);
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        params.add(claimedBy);
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        params.add(source_type);
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        params.add(target_type);
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        params.add(source_id);
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        params.add(target_id);
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        if(semantics!=null){
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            values+=",?";
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            params.add(semantics);
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        }
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        if(claimedInDashboard!=null){
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            values+=",?";
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            params.add(claimedInDashboard);
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        }
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        return "     INSERT INTO claim( "+fields+")\n" +
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                "    VALUES ( "+values+")\n" +
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                "    RETURNING id, source_id, target_id\n";
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    }
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    private  String generateInsertFullClaimQuery(String targetQuery, String sourceQuery, Claim claim, ArrayList<Object> params) {
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        if (claim ==null || targetQuery ==null || sourceQuery == null){
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            return null;
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        }
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        String sourceTableName= getSourceTableName(claim.getSourceType());
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        String targetTableName= getTargetTableName(claim.getTargetType());
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        if (sourceTableName ==null || targetTableName ==null ){
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            return null;
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        }
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        return " WITH target AS (\n" +
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                targetQuery+
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                "    ),\n source AS (\n" +
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                sourceQuery+
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                "   ),\n myclaim AS (\n" +
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                generateInsertClaimQuery(claim.getDate(), claim.getUserMail(), claim.getSourceType(), claim.getTargetType(), claim.getSource().getOpenaireId(), claim.getTarget().getOpenaireId(), claim.getClaimedInDashboard(), this.createSemanticsType(claim.getSourceType(),claim.getTargetType()), params) +
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                "   ),\n ins4 AS (\n" +
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                "    INSERT INTO "+sourceTableName+" (claim_id, openaire_id)\n" +
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                "    SELECT id, source_id\n" +
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                "    FROM   myclaim) \n"+
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                "    INSERT INTO "+targetTableName+"(claim_id, openaire_id)\n" +
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                "    SELECT id, target_id\n" +
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                "    FROM   myclaim "+
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                " RETURNING claim_id;";
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    }
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    public  String generateInsertFullClaimQuery( Claim claim, ArrayList<Object> params) {
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        String targetQuery =null;
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        String sourceQuery=null;
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        targetQuery=generateInsertEntityQuery(claim.getTarget(),claim.getTargetType(), params);
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        sourceQuery=generateInsertEntityQuery(claim.getSource(),claim.getSourceType(), params);
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        return generateInsertFullClaimQuery(targetQuery,sourceQuery,claim, params);
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    }
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    private String generateInsertEntityQuery(OpenaireEntity openaireEntity, String type, ArrayList<Object> params){
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        String query=null;
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        if(type==null){
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            return null;
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        }
272
        if(type.equals(ClaimUtils.DATASET)||type.equals(ClaimUtils.PUBLICATION)||type.equals(ClaimUtils.SOFTWARE)||type.equals(ClaimUtils.OTHER)){
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            Result result=(Result)openaireEntity;
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            query=generateInsertResultQuery(result.getOpenaireId(),result.getResultType(),result.getTitle(),result.getCollectedFrom(),result.getExternalUrl(),result.getDoi(), result.getOrcidworkid(), result.getAccessRights(),result.getEmbargoEndDate(),result.getBestLicense(),result.getRecordPath(), result.getRecordFormat(), params);
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        }else if(type.equals(ClaimUtils.PROJECT)){
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            Project project=(Project)openaireEntity;
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            query=generateInsertProjectQuery(project.getOpenaireId(),project.getName(),project.getAcronym(),project.getFunderId(),project.getFunderName(),project.getFunderShortName(),project.getContactEmails(), params);
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        }else if(type.equals(ClaimUtils.CONTEXT)){
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            Context context= (Context)openaireEntity;
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            query=generateInsertContextQuery(context.getOpenaireId(),context.getTitle(), params);
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        }
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        return query;
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    }
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    private String getSourceTableName(String type){
287
        String tablename="has_source_";
288
        if(type==null){
289
            return null;
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        }else{
291
            tablename+=getTypeForTable(type);
292
        }
293
        return tablename;
294
    }
295
    private String getTargetTableName(String type){
296
        String tablename="has_target_";
297
        if(type==null){
298
            return null;
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        }else{
300
            tablename+=getTypeForTable(type);
301
        }
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        return tablename;
303
    }
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    public  String generateInsertClaimResultQuery(String targetQuery, String sourceQuery, Claim claim, ArrayList<Object> params) {
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        return " WITH ins1 AS (\n" +
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                targetQuery+
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                "    ),\n ins2 AS (\n" +
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                sourceQuery+
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                "   ),\n ins3 AS (\n" +
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               generateInsertClaimQuery(claim.getDate(), claim.getUserMail(), claim.getSourceType(), claim.getTargetType(), claim.getSource().getOpenaireId(), claim.getTarget().getOpenaireId(), claim.getClaimedInDashboard(), this.createSemanticsType(claim.getSourceType(),claim.getTargetType()), params) +
312
                "   ),\n ins4 AS (\n" +
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                "    INSERT INTO has_source_result (claim_id, openaire_id)\n" +
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                "    SELECT id, source_id\n" +
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                "    FROM   ins3) \n"+
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                "    INSERT INTO has_target_result(claim_id, openaire_id)\n" +
317
                "    SELECT id, target_id\n" +
318
                "    FROM   ins3;";
319
    }
320

    
321
    /**
322
     *
323
     * @param sourceType
324
     * @param targetType
325
     * @return "resultResult_"+targetType+sourceType+"_isRelatedTo"
326
     */
327
    private String createSemanticsType(String sourceType,String targetType){
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        String semantics=null;
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//        if((targetType.equals(ClaimUtils.PUBLICATION))&&(sourceType.equals(ClaimUtils.DATASET))){
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//            semantics="resultResult_relationship_isRelatedTo";
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//        }
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//        else if(targetType.equals(ClaimUtils.DATASET)&&sourceType.equals(ClaimUtils.PUBLICATION)){
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//            semantics="resultResult_relationship_isRelatedTo";
334
//        }
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//        if((targetType.equals(ClaimUtils.PUBLICATION))&&(sourceType.equals(ClaimUtils.SOFTWARE))){
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//            semantics="resultResult_relationship_isRelatedTo";
337
//        }
338
//        else if(targetType.equals(ClaimUtils.SOFTWARE)&&sourceType.equals(ClaimUtils.PUBLICATION)){
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//            semantics="resultResult_relationship_isRelatedTo";
340
//        }
341
//        if((targetType.equals(ClaimUtils.DATASET))&&(sourceType.equals(ClaimUtils.SOFTWARE))){
342
//            semantics="resultResult_relationship_isRelatedTo";
343
//        }
344
//        else if(targetType.equals(ClaimUtils.SOFTWARE)&&sourceType.equals(ClaimUtils.DATASET)){
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//            semantics="resultResult_relationship_isRelatedTo";
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//        }
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//        else  if((targetType.equals(ClaimUtils.PUBLICATION))&&(sourceType.equals(ClaimUtils.PUBLICATION))){
348
//            semantics="resultResult_relationship_isRelatedTo";
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//        }
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//        else if(targetType.equals(ClaimUtils.DATASET)&&sourceType.equals(ClaimUtils.DATASET)){
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//            semantics="resultResult_relationship_isRelatedTo";
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//        }
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//        else if(targetType.equals(ClaimUtils.SOFTWARE)&&sourceType.equals(ClaimUtils.SOFTWARE)){
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//            semantics="resultResult_supplement_isSupplementTo";
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//        }
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        //add above more specific semantics for pub,data and software
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        if((targetType.equals(ClaimUtils.PUBLICATION)||targetType.equals(ClaimUtils.DATASET)||targetType.equals(ClaimUtils.SOFTWARE)||targetType.equals(ClaimUtils.OTHER))&&(sourceType.equals(ClaimUtils.PUBLICATION)||sourceType.equals(ClaimUtils.DATASET)||sourceType.equals(ClaimUtils.SOFTWARE)||sourceType.equals(ClaimUtils.OTHER))){
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            semantics="resultResult_relationship_isRelatedTo";
359
        }
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        else if((targetType.equals(ClaimUtils.PUBLICATION)||targetType.equals(ClaimUtils.DATASET)||targetType.equals(ClaimUtils.SOFTWARE)||targetType.equals(ClaimUtils.OTHER))&&(sourceType.equals(ClaimUtils.PROJECT))){
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            semantics= "resultProject_outcome_produces";  //"resultProject_outcome_isProducedBy";
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        }
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        else if((targetType.equals(ClaimUtils.PUBLICATION)||targetType.equals(ClaimUtils.DATASET)||targetType.equals(ClaimUtils.SOFTWARE)||targetType.equals(ClaimUtils.OTHER))&&(sourceType.equals(ClaimUtils.CONTEXT))){
364
            semantics= "isRelevantTo";
365
        }
366

    
367
        return semantics;
368
    }
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   /* public  String generateInsertClaimResultQuery(Result targetResult, Result sourceResult, Claim claim) {
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371
        return generateInsertClaimResultQuery(generateInsertResultQuery(targetResult.getOpenaireId(), targetResult.getResultType(), targetResult.getTitle(), targetResult.getCollectedFrom(), targetResult.getExternalUrl(), targetResult.getDOI(),targetResult.getOrcidworkid(), targetResult.getAccessRights(), targetResult.getEmbargoEndDate(), targetResult.getBestLicense(), targetResult.getRecordPath(), targetResult.getRecordFormat()),
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                generateInsertResultQuery(sourceResult.getOpenaireId(), sourceResult.getResultType(), sourceResult.getTitle(), sourceResult.getCollectedFrom(), sourceResult.getExternalUrl(), sourceResult.getDOI(), sourceResult.getOrcidworkid(), sourceResult.getAccessRights(), targetResult.getEmbargoEndDate(), sourceResult.getBestLicense(), sourceResult.getRecordPath(),sourceResult.getRecordFormat()),claim);
373
    }
374
    public  String generateInsertClaimProjectQuery(String   targetQuery, String projectQuery, Claim claim) {
375

    
376
        return " WITH ins1 AS (\n" +
377
                targetQuery+
378
                "    ),\n ins2 AS (\n" +
379
                projectQuery+
380
                "    ),\n ins3 AS (\n" +
381
                generateInsertClaimQuery(claim.getDate(), claim.getUserMail(), claim.getSourceType(), claim.getTargetType(), claim.getSource().getOpenaireId(), claim.getTarget().getOpenaireId(),"resultProject_outcome_isProducedBy") +
382
                "    ),\n ins4 AS (\n" +
383
                "    INSERT INTO has_source_project (claim_id, openaire_id)\n" +
384
                "    SELECT id, source_id\n" +
385
                "    FROM   ins3) \n"+
386
                "    INSERT INTO has_target_result(claim_id, openaire_id)\n" +
387
                "    SELECT id, target_id\n" +
388
                "    FROM   ins3;";
389
    }
390
    public  String generateInsertClaimProjectQuery(Result targetResult, Project project, Claim claim) {
391

    
392
        return
393
                generateInsertClaimProjectQuery(generateInsertResultQuery(targetResult.getOpenaireId(), targetResult.getResultType(), targetResult.getTitle(), targetResult.getCollectedFrom(), targetResult.getExternalUrl(), targetResult.getDOI(), targetResult.getOrcidworkid(), targetResult.getAccessRights(), targetResult.getEmbargoEndDate(), targetResult.getBestLicense(), targetResult.getRecordPath(),targetResult.getRecordFormat()),
394
                        generateInsertProjectQuery(project.getOpenaireId(), project.getName(), project.getAcronym(), project.getFunderId(), project.getFunderName(), project.getFunderShortName()), claim);
395
    }
396
    public  String generateInsertClaimContextQuery(Result targetResult, Context context, Claim claim) {
397

    
398
        return generateInsertClaimContextQuery
399
                (generateInsertResultQuery(targetResult.getOpenaireId(), targetResult.getResultType(), targetResult.getTitle(), targetResult.getCollectedFrom(), targetResult.getExternalUrl(), targetResult.getDOI(), targetResult.getOrcidworkid(), targetResult.getAccessRights(), targetResult.getEmbargoEndDate(), targetResult.getBestLicense(), targetResult.getRecordPath(),targetResult.getRecordFormat())
400
                        ,generateInsertContextQuery(context.getOpenaireId(), context.getTitle()),claim);
401
    }
402
    public  String generateInsertClaimContextQuery(String targetQuery,String sourceQuery, Claim claim) {
403

    
404
        return " WITH ins1 AS (\n" +targetQuery+
405
                "    ),\n ins2 AS (\n" +
406
                sourceQuery+
407
                "   ),\n ins3 AS (\n" +
408
                generateInsertClaimQuery(claim.getDate(), claim.getUserMail(), claim.getSourceType(), claim.getTargetType(), claim.getSource().getOpenaireId(), claim.getTarget().getOpenaireId(),"") +
409
                "    ), ins4 AS (\n" +
410
                "    INSERT INTO has_source_context(claim_id, openaire_id)\n" +
411
                "    SELECT id, source_id\n" +
412
                "    FROM   ins3) \n"+
413
                "    INSERT INTO has_target_result(claim_id, openaire_id)\n" +
414
                "    SELECT id, target_id\n" +
415
                "    FROM   ins3;";
416
    }
417
*/
418
    /**
419
     ** Delete Tables Queries **
420
     **/
421

    
422
    public String generateDeleteClaimTablesQuery() {
423
        return "drop table  if exists has_source_context;\n" +
424
                "drop table if exists has_source_project;\n" +
425
                "drop table if exists has_source_result;\n" +
426
                "drop table if exists has_target_project;\n" +
427
                "drop table if exists has_target_result;\n" +
428
                "drop table if exists claim;\n" +
429
                "drop table if exists project;\n" +
430
                "drop table if exists result;\n" +
431
                "drop table if exists context;\n" +
432
                "drop table if exists claims_orphan_ids;\n" +
433
                "\n ";
434

    
435
    }
436

    
437
    /**
438
     ** Create Tables Queries **
439
     **/
440

    
441
    public String generateCreateClaimTablesQuery() {
442
        return "CREATE TABLE project (\n" +
443
                "        openaire_id varchar(60) primary key NOT NULL,\n" +
444
                "        name text NOT NULL,\n" +
445
                "        acronym text,\n" +
446
                "        funder_id varchar(60) NOT NULL,\n" +
447
                "        funder_name text NOT NULL,\n" +
448
                "        funder_acronym text NOT NULL,\n" +
449
                "        notify boolean DEFAULT TRUE,\n" +
450
                "        contact_person text[],\n" +
451
                "        token varchar(60)\n" +
452
                ");\n" +
453
                "\n" +
454
                "CREATE TABLE result (\n" +
455
                " id  serial  NOT NULL,\n" +
456
                " openaire_id varchar(60) primary key NOT NULL,\n" +
457
                "\t\tresult_type varchar(30) NOT NULL,\n" +
458
                "\t\tdoi text,\n" +
459
                "\t\torcidworkid text,\n" +
460
                "\t\ttitle text,\n" +
461
                "\t\taccess_rights varchar(30),\n" +
462
                "\t\tembargo_end_date date,\n" +
463
                "\t\tbest_license varchar(30),\t\t\n" +
464
                "\t\texternal_url text,\n" +
465
                "\t\tcollected_from varchar(60) ,\n" +
466
                "\t\trecord_path text , \n" +
467
                "\t\trecord_format varchar(10)\n" +
468
                ");\n" +
469
                "\n" +
470
                "CREATE TABLE context (\n" +
471
                "        openaire_id varchar(60) primary key,\n" +
472
                "        name text\n" +
473
                ");\n" +
474
                "CREATE TABLE claim (\n" +
475
                "        id serial primary key NOT NULL,\n" +
476
                "        claim_date timestamp without time zone NOT NULL,\n" +
477
                "        claimedBy text NOT NULL,\n" +
478
                "        claimed_in_dashboard varchar(50),\n" +
479
                "        source_type varchar(30) NOT NULL,\n" +
480
                "        target_type varchar(30) NOT NULL,\n" +
481
                "        source_id varchar(60) NOT NULL,\n" +
482
                "        target_id varchar(60) references result(openaire_id) NOT NULL,\n" +
483
                "        curation_date  timestamp without time zone,\n" +
484
                "        curated_by text,\n" +
485
                "        approved boolean DEFAULT TRUE,\n" +
486
                "        claim_status varchar(30),\n" +
487
                "        semantics varchar(60) NOT NULL\n" +
488
                ");\n" +
489
                "\n" +
490
                "CREATE TABLE has_source_context(\n" +
491
                "\tclaim_id int references claim(id) NOT NULL,\n" +
492
                "\topenaire_id varchar(60) references context(openaire_id) NOT NULL\n" +
493
                ");\n" +
494
                "CREATE TABLE has_source_project(\n" +
495
                "\tclaim_id int references claim(id) NOT NULL,\n" +
496
                "\topenaire_id varchar(60) references project(openaire_id) NOT NULL\n" +
497
                ");\n" +
498
                "CREATE TABLE has_source_result(\n" +
499
                "\tclaim_id int references claim(id) NOT NULL,\n" +
500
                "\topenaire_id varchar(60) references result(openaire_id) NOT NULL\n" +
501
                ");\n"+
502
                "CREATE TABLE has_target_project(\n" +
503
                "\tclaim_id int references claim(id) NOT NULL,\n" +
504
                "\topenaire_id varchar(60) references project(openaire_id) NOT NULL\n" +
505
                ");\n" +
506
                "CREATE TABLE has_target_result(\n" +
507
                "\tclaim_id int references claim(id) NOT NULL,\n" +
508
                "\topenaire_id varchar(60) references result(openaire_id) NOT NULL\n" +
509
                ");\n"+
510
                "CREATE TABLE claims_orphan_ids (\n" +
511
                "    id integer "+
512
                ");\n"
513

    
514
                ;
515

    
516
    }
517

    
518
    /**
519
     ** Select Queries *Old* Database **
520
     **/
521

    
522

    
523
    public String generateSelectDMFByIdQuery(String id) {
524
        return " Select * from "+this.migrationTable+"  where type='dmf2actions' and xml NOT ILIKE '%<oaf:concept%' and  resultid='"+id+"'  order by date desc limit 1";
525
    }
526

    
527
    public String generateSelectConceptDMFClaimsQuery(Integer limit) {
528
        return " Select * from "+this.migrationTable+"  where ( type='dmf2actions' or type='updates2actions' ) and xml LIKE '%<oaf:concept%' "+(limit>0?" limit "+limit:"");
529
    }
530
    /**
531
     *
532
     * @param limit : for limit > 0 the query adds limit clause, for limit < 0 query skips limit clause
533
     * @return
534
     */
535
    public String generateSelectRelationEnrichedWithDMFClaimsQuery(Integer limit) {
536
        return " select rel.*, dmf.dmf from (Select * from "+this.migrationTable+"  where type='rels2actions' order by id) as rel left outer join \n" +
537
                        "(Select DISTINCT ON (resultid) resultid,date, xml as dmf from "+this.migrationTable+"  where type='dmf2actions' and xml NOT ILIKE '%<oaf:concept%'   order by resultid,date desc , xml) as dmf on rel.resultid=dmf.resultid "+
538
                " order by rel.id "
539
                +(limit>0?" limit "+limit:"");
540

    
541
    }
542

    
543
    /**
544
     *
545
     * @param limit : for limit > 0 the query adds limit clause, for limit < 0 query skips limit clause
546
     * @return
547
     */
548
    public String generateSelectConceptClaimsEnrichedWithDMFClaimsQuery(Integer limit) {
549
        return " select rel.*, dmf.dmf from (Select * from "+this.migrationTable+"  where  ( type='dmf2actions' or type='updates2actions' ) and xml LIKE '%<oaf:concept%' order by id) as rel left outer join \n" +
550
                "(Select DISTINCT ON (resultid) resultid,date, xml as dmf from "+this.migrationTable+"  where type='dmf2actions' and xml NOT ILIKE '%<oaf:concept%'   order by resultid,date desc , xml) as dmf on rel.resultid=dmf.resultid"
551
                +" order by rel.id "
552
                +(limit>0?" limit "+limit:"");
553

    
554
    }
555
    
556
    public String generateSelectConceptClaimByIDEnrichedWithDMFClaimsQuery(Integer limit, String claimID) {
557
        return " select rel.*, dmf.dmf from (Select * from "+this.migrationTable+"  where id='"+claimID+"' and  ( type='dmf2actions' or type='updates2actions' ) and xml LIKE '%<oaf:concept%') as rel left outer join \n" +
558
                "(Select DISTINCT ON (resultid) resultid,date, xml as dmf from "+this.migrationTable+"  where type='dmf2actions' and xml NOT ILIKE '%<oaf:concept%'   order by resultid,date desc , xml)  as dmf on rel.resultid=dmf.resultid"
559
                +(limit>0?" limit "+limit:"");
560
    }
561
    public String generateSelectRelationClaimByIDEnrichedWithDMFClaimsQuery(Integer limit, String claimID) {
562
        return " select rel.*, dmf.dmf from (Select * from "+this.migrationTable+"   where id='"+claimID+"' and type='rels2actions' ) as rel left outer join \n" +
563
                "(Select DISTINCT ON (resultid) resultid,date, xml as dmf from "+this.migrationTable+"  where type='dmf2actions' and xml NOT ILIKE '%<oaf:concept%'   order by resultid,date desc , xml) as dmf on rel.resultid=dmf.resultid"
564
                +(limit>0?" limit "+limit:"");
565
    }
566

    
567

    
568
    public  String generateSelectConceptClaimByIdQuery(String id) {
569
        return " Select * from "+this.migrationTable+"  where ( type='dmf2actions' or type='updates2actions' ) and xml LIKE '%<oaf:concept%' and id='"+id+"'";
570

    
571
    }
572
    public  String generateSelectRelationClaimByIdQuery(String id) {
573
        return " Select * from "+this.migrationTable+"  where type='rels2actions' and id='"+id+"'";
574

    
575
    }
576

    
577

    
578
    /**
579
     ** Select - Fetch Queries *New* Database **
580
     **/
581

    
582

    
583
    private  String addPagingClause(Integer limit, Integer offset) {
584
        if(limit==null && offset==null){
585
            return "";
586
        }
587
        else if((limit==null || offset==null || offset <0 || limit<=0)){
588
            limit=10;
589
            offset=0;
590
        }
591
        return  " limit " + limit + " offset " + offset;
592

    
593
    }
594
    private  String addOrderByClause( String orderBy, boolean desc) {
595
        if(orderBy==null){
596
            return null;
597
        }else if(orderBy.equals("date")){
598
            return  " order by claim.claim_date "+((desc)?"desc":"asc");
599
        }else if(orderBy.equals("user")){
600
            return  " order by claim.claimedBy "+((desc)?"desc":"asc");
601

    
602
        }else if(orderBy.equals("source")){
603
            return  " order by claim.source_title "+((desc)?"desc":"asc");
604

    
605
        }else if(orderBy.equals("target")){
606
            return  " order by claim.target_title "+((desc)?"desc":"asc");
607

    
608
        }else{
609
            return  " order by claim.claim_date  desc";
610
        }
611
 
612
    }
613

    
614
    private  String addFilterByType( List<String> types, ArrayList<Object> params) {
615
        logger.debug(types);
616
        if(types == null || types.isEmpty() || (types.size() == 1 && types.get(0).isEmpty())){
617
            return null;
618
        }else if (types.contains(ClaimUtils.PUBLICATION) && types.contains(ClaimUtils.DATASET) && types.contains(ClaimUtils.SOFTWARE) && types.contains(ClaimUtils.PROJECT) && types.contains(ClaimUtils.CONTEXT)  && types.contains(ClaimUtils.OTHER) ){
619
            //it's all types - no need to filter
620
            return null;
621
        }
622
        else{
623
            String filter = "";
624
            for(String type: types){
625
                filter+=((filter.length()>0)?" or  ":"")+" claim.source_type = ? or claim.target_type = ?";
626
                params.add(type);
627
                params.add(type);
628
            }
629
            return filter;
630
        }
631
    }
632

    
633
    public  String generateCountByUser(String user ,String  keyword,List<String> types, ArrayList<Object> params) {
634
        if((keyword == null || keyword.equals(""))&&types.isEmpty()){
635
            params.add(user);
636
            return " select count(*) from claim where "+ " claim.claimedBy=?";
637
        }
638
        return " select count(*) from claim where  claim.id in ( select claim.id from ("+generateFetchClaimsByUser(user, null,null,keyword,null,false,types, params)+")as claim )";
639
    }
640
    public  String generateCountByDate(String dateFrom, String dateTo ,String  keyword,List<String> types, ArrayList<Object> params) {
641
        if((keyword == null || keyword.equals(""))&&types.isEmpty()){
642
            params.add(dateFrom);
643
            params.add(dateTo);
644
            return " select count(*) from claim where "+ " claim.claim_date >= ?::timestamp and claim.claim_date <= ?::timestamp ";
645
        }
646
        return " select count(*) from claim where  claim.id in ( select claim.id from ("+generateFetchClaimsByDate(dateFrom,dateTo, null,null,keyword,null,false, types, params)+")as claim )";
647
    }
648
    public  String generateCountByProject(String projectId ,String  keyword, List<String> types, ArrayList<Object> params) {
649
        if((keyword == null || keyword.equals(""))&&types.isEmpty()){
650
            params.add(projectId);
651
            return " select count(*) from claim where "+"claim.source_id =?";
652
        }
653
        return " select count(*) from claim where  claim.id in ( select claim.id from ("+generateFetchClaimsByProject(projectId, null,null,keyword,null,false, types, params)+")as claim )";
654
    }
655
    /*
656
    public  String generateCountByProjectToken(String projectToken,String email ,String  keyword, List<String> types ) {
657
        return " select count(*) from claim where  claim.id in ( select claim.id from ("+generateFetchClaimsByProjectToken(projectToken, email,null,null,keyword,null,false, types)+")as claim )";
658
    }
659
    */
660
    public  String generateCountByFunder(String funderId ,String  keyword, List<String> types, ArrayList<Object> params) {
661
        if((keyword == null || keyword.equals(""))&&types.isEmpty()){
662
            params.add(funderId);
663
            return " select count(*) from claim,project as source where claim.source_id = source.openaire_id and source.funder_id =?";
664
        }
665
        return " select count(*) from claim where  claim.id in ( select claim.id from ("+generateFetchClaimsByFunder(funderId, null,null,keyword,null,false, types, params)+")as claim )";
666
    }
667
    public  String generateCountByContext(String contextId ,String  keyword, List<String> types, ArrayList<Object> params) {
668
        if((keyword == null || keyword.equals(""))&&types.isEmpty()){
669
            params.add(contextId+"%");
670
            return " select count(*) from claim where "+" claim.source_id like ?";
671
        }
672
        return " select count(*) from claim where  claim.id in ( select claim.id from ("+generateFetchClaimsByContext(contextId, null,null,keyword,null,false, types, params)+")as claim )";
673

    
674
    }
675
    public  String generateCountByResult(String resultId ,String  keyword, List<String> types, ArrayList<Object> params) {
676
        if((keyword == null || keyword.equals(""))&&types.isEmpty()){
677
            params.add(resultId);
678
            params.add(resultId);
679
            return " select count(*) from claim where "+" (  claim.source_id= ?  or  claim.target_id = ? )";
680
        }
681
        return " select count(*) from claim where  claim.id in ( select claim.id from ("+generateFetchClaimsByResult(resultId, null,null,keyword,null,false,types, params)+")as claim )";
682

    
683
    }
684

    
685
    public  String generateCountAllClaims(String keyword,List<String> types, ArrayList<Object> params) {
686
        if((keyword == null || keyword.equals(""))&&types.isEmpty()){
687
            String filterByType = addFilterByType(types, params);
688
            //if(filterByType!= null){
689
            //    params.add(filterByType);
690
            //}
691
            return "select count(*) from claim "+((filterByType==null)?"":" where " + filterByType);
692
        }
693
        return " select count(*) from claim where claim.id in ( select claim.id from ("+generateFetchClaims(null,null,keyword,null,false,types, params)+" ) as claim )";
694

    
695
    }
696
    public  String generateFetchAllProjectsQuery() {
697
        return " select "+getProjectFields("source")+" from project as source";
698

    
699
    }
700
    public  String generateFetchAllContextsQuery() {
701
        return " select "+getContextFields("source")+" from context as source";
702
    }
703
    public  String generateFetchClaimsByUser(String user, Integer limit, Integer offset,String keyword,String orderBy, boolean desc,List<String> types, ArrayList<Object> params) {
704
        // "claim.claim_date", true
705
        String clause=  " claim.claimedBy=?";
706
        ArrayList<Object> clauseParams = new ArrayList<>();
707
        clauseParams.add(user);
708
        return generateSelectClaimQueryAsUnionOfAllRelations(limit, offset, orderBy,desc,clause,clauseParams, keyword, types, params);
709

    
710
    }
711
    /**
712
     *
713
     * @param limit how many results to return
714
     * @param offset starting from
715
     * @param keyword containing keyword
716
     * @return
717
     */
718

    
719
    public  String generateFetchClaims(Integer limit, Integer offset,String keyword,String orderBy, boolean desc,List<String> types, ArrayList<Object> params) {
720
        return generateSelectClaimQueryAsUnionOfAllRelations(limit, offset, orderBy,desc,null,null, keyword, types, params)+"";
721
    }
722
    /**
723
     *
724
     * @param limit how many results to return
725
     * @param offset starting from
726
     * @return
727
     */
728
     public  String generateFetchClaims(Integer limit, Integer offset, String orderBy, boolean desc,List<String> types, ArrayList<Object> params) {
729
         String keyword = null;
730
        return generateSelectClaimQueryAsUnionOfAllRelations(limit, offset, orderBy,desc,null,null,keyword,types, params)+"";
731

    
732
    }
733
     public  String generateFetchClaimsByDate(String dateFrom, String dateTo, Integer limit, Integer offset,String keyword, String orderBy, boolean desc,List<String> types, ArrayList<Object> params) {
734
         String clause=  " claim.claim_date >= ?::timestamp and claim.claim_date <= ?::timestamp ";
735
         ArrayList<Object> clauseParams = new ArrayList<>();
736
         clauseParams.add(dateFrom);
737
         clauseParams.add(dateTo);
738
          return generateSelectClaimQueryAsUnionOfAllRelations(limit, offset, orderBy,desc,clause, clauseParams,keyword,types, params);
739
    }
740
//used in CopyFromBetaToProduction
741
    public  String generateFetchClaimsByDateForDashboards(String dateFrom, String dateTo, Integer limit, Integer offset,String keyword, String orderBy, boolean desc,List<String> types, ArrayList<Object> params, ArrayList<String> dashboards) {
742
        String clause=  " claim.claim_date >= ?::timestamp and claim.claim_date <= ?::timestamp ";
743
        ArrayList<Object> clauseParams = new ArrayList<>();
744
        clauseParams.add(dateFrom);
745
        clauseParams.add(dateTo);
746
        if(dashboards.size()>0){
747
            clause = clause.concat(" and (");
748
        }
749
        for(int i =0; i < dashboards.size(); i++){
750
            if(i > 0){
751
                clause = clause.concat(" or ");
752
            }
753
            clause = clause.concat(" claim.claimed_in_dashboard = ? or source_id = ?");
754
            clauseParams.add("beta_connect_"+dashboards.get(i));
755
            clauseParams.add(dashboards.get(i));
756
        }
757
        if(dashboards.size()>0){
758
            clause = clause.concat(")");
759
        }
760

    
761
//        logger.debug("\n\nClause:"+clause+"\n\n");
762
        return generateSelectClaimQueryAsUnionOfAllRelations(limit, offset, orderBy,desc,clause, clauseParams,keyword,types, params);
763
    }
764

    
765
    public String generateFetchNumberOfClaimsByDateAndOpenaireId(String dateFrom, String dateTo, String openaireId, Integer limit, Integer offset,String keyword, String orderBy, boolean desc,List<String> types, ArrayList<Object> params) {
766
        String clause=  " claim.claim_date >= ?::timestamp and claim.claim_date <= ?::timestamp and source.openaire_id =? ";
767
        ArrayList<Object> clauseParams = new ArrayList<>();
768
        clauseParams.add(dateFrom);
769
        clauseParams.add(dateTo);
770
        clauseParams.add(openaireId);
771
        return generateSelectCountClaimQueryAsUnionOfAllRelations(limit, offset, orderBy,desc,clause, clauseParams,keyword,types, params);
772
    }
773

    
774
    public  String generateFetchClaimsByProject(String projectId, Integer limit, Integer offset,String keyword, String orderBy, boolean desc, List<String> types, ArrayList<Object> params) {
775
        String clause = "source.openaire_id =?";
776
        ArrayList<Object> clauseParams = new ArrayList<>();
777
        clauseParams.add(projectId);
778
        String filterByType = addFilterByType(types, clauseParams);
779
        clause+= ((filterByType==null)?"":" and ("+filterByType+") ");
780
        String query = " select * from ("+" select * from ( " + generateSelectclaimQuery(ClaimUtils.PROJECT, ClaimUtils.PUBLICATION, limit, offset, orderBy, desc, clause, clauseParams, keyword, params) + " ) as claim  "+
781
                ") as claim ";
782

    
783
                return query;
784
    }
785
/*
786
    public  String generateFetchClaimsByProjectToken(String token, String email, Integer limit, Integer offset,String keyword, String orderBy, boolean desc, List<String> types) {
787
        String clause = "source.token = '" + token + "' and '" + email + "' = ANY(source.contact_person)";
788
        String filterByType = addFilterByType(types);
789
        return " select * from ("+" select * from ( " + generateSelectclaimQuery(ClaimUtils.PROJECT, ClaimUtils.PUBLICATION, limit, offset, orderBy, desc, clause, keyword) + " ) as claim  "+
790
                ") as claim "+
791
                ((filterByType==null)?"":" where "+filterByType+" ");
792
    }
793
*/
794
    public String generateSelectProjectIdByTokenAndEmailQuery(String token, String email, ArrayList<Object> params) {
795
        params.add(token);
796
        params.add(email);
797
        return "SELECT openaire_id FROM project WHERE token=? AND ?= ANY(contact_person);";
798
    }
799

    
800
    public String generateSelectProjectIdByTokenQuery(String token, ArrayList<Object> params) {
801
        params.add(token);
802
        return "SELECT openaire_id FROM project WHERE token=?;";
803
    }
804

    
805
    public  String generateFetchClaimsByContext(String contextId,  Integer limit, Integer offset,String keyword, String orderBy, boolean desc, List<String> types, ArrayList<Object> params) {
806
        String clause=  "(claim.source_id like ? or claim.claimed_in_dashboard like ? )";
807
        ArrayList<Object> clauseParams = new ArrayList<>();
808
        clauseParams.add(contextId+'%');
809
        clauseParams.add("%_connect_" + contextId);
810
        String filterByType = addFilterByType(types, clauseParams);
811
        clause+= ((filterByType==null)?"":" and ("+filterByType+") ");
812
        String query = " select * from ("+" ( " +generateSelectclaimQuery(ClaimUtils.CONTEXT,ClaimUtils.PUBLICATION,limit, offset, orderBy,desc,clause,clauseParams, keyword, params)+")"+
813
                 ") as claim ";
814
        return query;
815
    }
816
    public  String generateFetchClaimsByFunder(String funderId, Integer limit, Integer offset,String keyword, String orderBy, boolean desc, List<String> types, ArrayList<Object> params) {
817
        String whereClause = "source_id =source.openaire_id ";
818
        ArrayList<Object> whereParams = new ArrayList<>();
819
        String filterByType = addFilterByType(types, whereParams);
820
        whereClause+= ((filterByType==null)?"":" and ("+filterByType+") ");
821
        String query = " select * from ("+" ( " +generateSelectclaimQuery(ClaimUtils.PROJECT,ClaimUtils.PUBLICATION, limit, offset, orderBy,desc,whereClause,whereParams, keyword, params)+" )"+
822
                ") as claim ";
823

    
824

    
825
        return query;
826
    }
827
    public  String generateFetchClaimsByResult(String resultId,  Integer limit, Integer offset, String keyword, String orderBy, boolean desc, List<String> types, ArrayList<Object> params) {
828
         String queryWhereClause=" ( source.openaire_id = ?  or target.openaire_id = ? )";
829
        ArrayList<Object> whereParams = new ArrayList<>();
830
         whereParams.add(resultId);
831
         whereParams.add(resultId);
832
        String filterByType = addFilterByType(types, whereParams);
833
        queryWhereClause+= ((filterByType==null)?"":" and ("+filterByType+") ");
834
        String query =  " select * from ("+" ( " +generateSelectclaimQuery(ClaimUtils.PUBLICATION,ClaimUtils.PUBLICATION, limit, offset, orderBy,desc,queryWhereClause,whereParams, keyword, params)+" ) \nunion "+
835
                " ( " +generateSelectclaimQuery(ClaimUtils.PROJECT,ClaimUtils.PUBLICATION, limit, offset, orderBy,desc,queryWhereClause,whereParams, keyword, params)+" ) \nunion "+
836
                " ( " +generateSelectclaimQuery(ClaimUtils.CONTEXT,ClaimUtils.PUBLICATION, limit, offset, orderBy,desc,queryWhereClause,whereParams, keyword, params)+" ) "+
837
                ") as claim ";
838

    
839
        return query;
840

    
841
    }
842

    
843
    public  String generateFetchClaimsByClaimId(String claimId, String sourceType, String targetType, ArrayList<Object> params) {
844
        String keyword = null;
845
        String clause=  " claim.id = ?::int ";
846
        ArrayList<Object> clauseParams = new ArrayList<>();
847
        clauseParams.add(claimId);
848
        String orderbyLimitClause= null;
849
        if(sourceType.equals(ClaimUtils.PUBLICATION)||sourceType.equals(ClaimUtils.DATASET)||sourceType.equals(ClaimUtils.SOFTWARE)||sourceType.equals(ClaimUtils.OTHER)){
850
            return generateSelectclaimQuery(sourceType,targetType,null,null,null,false, clause,clauseParams,keyword, params);
851
        }else if(sourceType.equals(ClaimUtils.PROJECT)){
852
            return generateSelectclaimQuery(sourceType,targetType,null,null,null,false, clause,clauseParams,keyword, params);
853
        }else if(sourceType.equals(ClaimUtils.CONTEXT)){
854
            return generateSelectclaimQuery(sourceType,targetType,null,null,null,false, clause,clauseParams,keyword, params);
855
        }
856
        return null;
857
    }
858

    
859
    private  String getClaimFields() {
860
        return " claim.id, claim.claim_date, claim.claimedBy, claim.source_type, claim.target_type, claim.semantics, claim.curation_date, claim.curated_by, claim.approved ";
861
    }
862
    private  String getResultFields(String tableAlias) {
863
        return " "+tableAlias+".openaire_id, "+tableAlias+".title  "+tableAlias+"_title, "+tableAlias+".result_type, "+tableAlias+".doi, "+tableAlias+".orcidworkid, "+tableAlias+".access_rights, "+tableAlias+".embargo_end_date, "+tableAlias+".best_license, "+tableAlias+".external_url,  "+tableAlias+".collected_from,  "+tableAlias+".record_path,  "+tableAlias+".record_format ";
864
    }
865
    private  String getProjectFields(String tableAlias) {
866
        return " "+tableAlias+".openaire_id, "+tableAlias+".name  as "+tableAlias+"_title, "+tableAlias+".acronym, "+tableAlias+".funder_id, "+tableAlias+".funder_name, "+tableAlias+".funder_acronym, null as field7, array_to_string("+tableAlias+".contact_person,','), null as field9, null as field10, null as field11, null as field12 ";
867
    }
868
    private  String getContextFields(String tableAlias) {
869
        return " "+tableAlias+".openaire_id, "+tableAlias+".name  "+tableAlias+"_title, "+" null as field4, null as field5, null as field6, null as field7, null as field8, null as field9, null as field10, null as field11, null as field12, null as field13 ";
870
    }
871

    
872
    private  String getFieldsPerType(String type, String tableAlias){
873
        String fields= null;
874

    
875
        if (type != null) {
876
            if (type.equals(ClaimUtils.PUBLICATION) || type.equals(ClaimUtils.DATASET) || type.equals(ClaimUtils.SOFTWARE)||type.equals(ClaimUtils.OTHER)) {
877
                fields = getResultFields(tableAlias);
878

    
879
            } else if (type.equals(ClaimUtils.PROJECT)) {
880
                fields = getProjectFields(tableAlias);
881

    
882
            } else if (type.equals(ClaimUtils.CONTEXT)) {
883
                fields = getContextFields(tableAlias);
884
            }
885
        }
886

    
887
        return fields;
888
    }
889
    //private  String generateSelectclaimQuery(String sourceType, String targetType, Integer limit,Integer offset,String orderBy, boolean desc,String whereClause, String keyword, ArrayList<Object> params) {
890
    private  String generateSelectclaimQuery(String sourceType, String targetType, Integer limit,Integer offset,String orderBy, boolean desc,String whereClause, ArrayList<Object> whereParams, String keyword, ArrayList<Object> params) {
891
        if(sourceType == null || targetType == null){
892
            return null;
893
        }
894
        /*
895
        " select "+getClaimFields()+" ,"+getFieldsPerType(sourceType, "source")+" , "+getFieldsPerType(targetType,"target")+
896
                " \nfrom claim, "+getTypeForTable(sourceType)+" as source, "+getTypeForTable(targetType)+" as target \n" +
897
                "where claim.source_id = source.openaire_id and claim.target_id = target.openaire_id "+((specificWhereClause==null)?"":" and "+specificWhereClause+" ");
898
         */
899
        String orderByClause= addOrderByClause(orderBy,desc);
900
        String pagingClause= addPagingClause(limit,offset);
901
        String query = " select "+getClaimFields()+" ,"+getFieldsPerType(sourceType, "source")+" , "+getFieldsPerType(targetType,"target")+
902
                " \nfrom claim, "+getTypeForTable(sourceType)+" as source, has_source_"+getTypeForTable(sourceType)+", has_target_"+getTypeForTable(targetType)+", "+getTypeForTable(targetType)+" as target \n" +
903
                "where claim.id =  has_source_"+getTypeForTable(sourceType)+".claim_id   and   has_source_"+getTypeForTable(sourceType)+".openaire_id = source.openaire_id " +
904
                "and claim.id =  has_target_"+getTypeForTable(targetType)+".claim_id   and   has_target_"+getTypeForTable(targetType)+".openaire_id  = target.openaire_id "+
905
                ((keyword==null)?"":(" and ("+getKeywordClauseForType(sourceType, "source", keyword, params)+" or "+getKeywordClauseForType(targetType, "target", keyword, params)+" ")+" or "+getKeywordClauseForClaim( keyword, params)+" )")+
906
                ((whereClause==null)?"":" and "+whereClause+" ")+
907
                ((orderByClause==null)?"":" "+orderByClause+" ")+
908
                pagingClause;
909
        if(whereParams != null && !whereParams.isEmpty()) {
910
            params.addAll(whereParams);
911
        }
912
        return query;
913
    }
914
    private String getKeywordClauseForType(String type,String tableAlias,String keyword, ArrayList<Object> params){
915
        if (type == null ||keyword == null){
916
            return "";
917
        }
918
        keyword=keyword.toLowerCase();
919
        if (type.equals(ClaimUtils.PUBLICATION)||type.equals(ClaimUtils.DATASET)||type.equals(ClaimUtils.SOFTWARE)||type.equals(ClaimUtils.OTHER)){
920
            params.add("%" + keyword + "%");
921
            params.add("%" + keyword + "%");
922
            return "  (lower("+tableAlias+".title) like ? or lower("+tableAlias+".doi) like ?"+")";
923
        }else if (type.equals(ClaimUtils.PROJECT)){
924
            params.add("%" + keyword + "%");
925
            params.add("%" + keyword + "%");
926
            params.add("%" + keyword + "%");
927
            params.add("%" + keyword + "%");
928
            return "  (lower("+tableAlias+".name) like ? or lower("+tableAlias+".acronym) like ? or lower("+tableAlias+".funder_name) like ? or lower("+tableAlias+".funder_acronym) like ? "+")";
929
        }else if (type.equals(ClaimUtils.CONTEXT)){
930
            params.add("%" + keyword + "%");
931
            return "  (lower("+tableAlias+".name) like ? )";
932
        }
933
        return "";
934
    }
935
    private String getKeywordClauseForClaim(String keyword, ArrayList<Object> params){
936
        if (keyword == null){
937
            return "";
938
        }else {
939
            params.add("%" + keyword.toLowerCase() + "%");
940
            return " (lower(claim.claimedby) like ?)";
941
        }
942
     }
943
    private  String generateSelectClaimQueryAsUnionOfAllRelations(Integer limit,Integer offset,String orderBy, boolean desc,String specificWhereClause,ArrayList<Object> whereParams, String keyword,List<String> types, ArrayList<Object> params) {
944
        //TODO eliminate unions  based on the to
945
        // ClaimUtils.PUBLICATION or ClaimUtils.DATASET  it
946
        String orderByClause= addOrderByClause(orderBy,desc);
947
        String pagingClause= addPagingClause(limit,offset);
948
        String query = "select * from ("+
949

    
950
                " ( " +generateSelectclaimQuery(ClaimUtils.PUBLICATION,ClaimUtils.PUBLICATION,null,null,null,false, specificWhereClause,whereParams,keyword, params)+" ) \nunion "+
951
//                " ( " +generateSelectclaimQuery(ClaimUtils.DATASET,ClaimUtils.DATASET,null,null,null,false, specificWhereClause, whereParams,keyword, params)+" ) \nunion "+
952
//                " ( " +generateSelectclaimQuery(ClaimUtils.SOFTWARE,ClaimUtils.SOFTWARE,null,null,null,false, specificWhereClause, whereParams,keyword, params)+" ) \nunion "+
953
//                " ( " +generateSelectclaimQuery(ClaimUtils.OTHER,ClaimUtils.OTHER,null,null,null,false, specificWhereClause, whereParams,keyword, params)+" ) \nunion "+
954
                " ( " +generateSelectclaimQuery(ClaimUtils.PROJECT,ClaimUtils.PUBLICATION, null,null,null,false, specificWhereClause, whereParams,keyword, params)+" ) \nunion "+
955
                " ( " +generateSelectclaimQuery(ClaimUtils.CONTEXT,ClaimUtils.PUBLICATION,null,null,null,false, specificWhereClause, whereParams, keyword, params)+" )" +
956

    
957
                ") as claim   ";
958
        String filterByType = addFilterByType(types, params);
959
         query += ((filterByType==null)?"":" where "+filterByType+" ")+
960
                ((orderByClause==null)?"":" "+orderByClause+" ")+
961
                pagingClause;
962

    
963
         return query;
964
    }
965
    private  String generateSelectCountClaimQueryAsUnionOfAllRelations(Integer limit,Integer offset,String orderBy, boolean desc,String specificWhereClause,ArrayList<Object> whereParams, String keyword,List<String> types, ArrayList<Object> params) {
966
        //TODO eliminate unions  based on the to
967
        // ClaimUtils.PUBLICATION or ClaimUtils.DATASET  it
968
        String orderByClause= addOrderByClause(orderBy,desc);
969
        String pagingClause= addPagingClause(limit,offset);
970
        String query = "select count(id) from ("+
971

    
972
                " ( " +generateSelectclaimQuery(ClaimUtils.PUBLICATION,ClaimUtils.PUBLICATION,null,null,null,false, specificWhereClause,whereParams,keyword, params)+" ) \nunion "+
973
                " ( " +generateSelectclaimQuery(ClaimUtils.DATASET,ClaimUtils.DATASET,null,null,null,false, specificWhereClause, whereParams,keyword, params)+" ) \nunion "+
974
                " ( " +generateSelectclaimQuery(ClaimUtils.SOFTWARE,ClaimUtils.SOFTWARE,null,null,null,false, specificWhereClause, whereParams,keyword, params)+" ) \nunion "+
975
                " ( " +generateSelectclaimQuery(ClaimUtils.OTHER,ClaimUtils.OTHER,null,null,null,false, specificWhereClause, whereParams,keyword, params)+" ) \nunion "+
976
                " ( " +generateSelectclaimQuery(ClaimUtils.PROJECT,ClaimUtils.PUBLICATION, null,null,null,false, specificWhereClause, whereParams,keyword, params)+" ) \nunion "+
977
                " ( " +generateSelectclaimQuery(ClaimUtils.CONTEXT,ClaimUtils.PUBLICATION,null,null,null,false, specificWhereClause, whereParams, keyword, params)+" )" +
978

    
979
                ") as claim   ";
980
        String filterByType = addFilterByType(types, params);
981
        query += ((filterByType==null)?"":" where "+filterByType+" ")+
982
                ((orderByClause==null)?"":" "+orderByClause+" ")+
983
                pagingClause;
984

    
985
        return query;
986
    }
987

    
988
    private  String getTypeForTable(String type){
989
        if(type == null){
990
            return null;
991
        }
992
        if(type.equals(ClaimUtils.PUBLICATION)||type.equals(ClaimUtils.DATASET) ||type.equals(ClaimUtils.SOFTWARE)||type.equals(ClaimUtils.OTHER)){
993
            return "result";
994
        }else{
995
            return type;
996
        }
997
    }
998
    /**
999
     ** Update - Queries *New* Database **
1000
     **/
1001

    
1002
    private  void updateResult(){
1003

    
1004
    }
1005
    private  void updateProject(){
1006

    
1007
    }
1008
    /**
1009
     ** Delete - Queries *New* Database **
1010
     **/
1011

    
1012
    private String generateDeleteEntityQuery(String resultid, String claimId, String type, ArrayList<Object> params){
1013
        if(type == null||resultid == null||claimId ==  null ){
1014
            return null;
1015
        }
1016
        String query = null;
1017
        if(type.equals(ClaimUtils.PUBLICATION)||type.equals(ClaimUtils.DATASET) ||type.equals(ClaimUtils.SOFTWARE) ||type.equals(ClaimUtils.OTHER)){
1018
            query = generateDeleteResultQuery(resultid,claimId, params);
1019
        }else if(type.equals(ClaimUtils.PROJECT)){
1020
            query = generateDeleteProjectQuery(resultid,claimId, params);
1021
        }else if (type.equals(ClaimUtils.CONTEXT)){
1022
            query = generateDeleteContextQuery(resultid,claimId, params);
1023
        }
1024
        return query;
1025
    }
1026
/*
1027
    Before delete check a Result, Project, Context
1028
    check if there is another claim in  has_source_* or has_target_* relation
1029
    for the entity
1030
 */
1031
    private String generateDeleteResultQuery(String resultid, String claimId, ArrayList<Object> params){
1032
        params.add(resultid);
1033
        String query = " DELETE FROM "+getTypeForTable(ClaimUtils.PUBLICATION)+" WHERE  openaire_id = ? and NOT EXISTS \n" +
1034
                "   (   " +generateSelectOthersFromRelationTableQuery(resultid,claimId,getSourceTableName(ClaimUtils.PUBLICATION), params) + " union " +
1035
                generateSelectOthersFromRelationTableQuery(resultid,claimId,getTargetTableName(ClaimUtils.PUBLICATION), params)+"  ) ;\n" ;
1036
        return query;
1037
    }
1038
    private String generateDeleteProjectQuery(String resultid, String claimId, ArrayList<Object> params){
1039
        params.add(resultid);
1040
        String query = " DELETE FROM "+getTypeForTable(ClaimUtils.PROJECT)+" WHERE openaire_id = ? and NOT EXISTS \n" +
1041
                "  (    " +generateSelectOthersFromRelationTableQuery(resultid,claimId,getSourceTableName(ClaimUtils.PROJECT), params) + " union " +
1042
                generateSelectOthersFromRelationTableQuery(resultid,claimId,getTargetTableName(ClaimUtils.PROJECT), params)+"  ) ;\n" ;
1043
        return query;
1044
    }
1045
    private String generateDeleteContextQuery(String resultid, String claimId, ArrayList<Object> params){
1046
        params.add(resultid);
1047
        String query = " DELETE FROM "+getTypeForTable(ClaimUtils.CONTEXT)+" WHERE openaire_id = ? and NOT EXISTS \n" +
1048
                " (  " +generateSelectOthersFromRelationTableQuery(resultid,claimId,getSourceTableName(ClaimUtils.CONTEXT), params) +"  ) ;\n" ;
1049
        return query;
1050
    }
1051

    
1052
    public String  generateCountClaimsForResultQuery(String resultId){
1053
        return " Select count(*) from claim where source_id = '"+ resultId +"' or target_id = '"+resultId+"' ";
1054
    }
1055
    public String  generateSelectResultSource(String resultId){
1056
        return " Select collected_from from result where openaire_id = '"+ resultId +"' ";
1057
    }
1058

    
1059
    /**
1060
     * Select form a has_source_* or has_target_* table
1061
     * ...
1062
     * @param resultid
1063
     * @param claimId
1064
     * @param tableName
1065
     * @return
1066
     */
1067
    private String  generateSelectOthersFromRelationTableQuery(String resultid, String claimId , String tableName, ArrayList<Object> params){
1068
        params.add(resultid);
1069
        params.add(claimId);
1070
        String query =
1071
                " SELECT 1 FROM "+ tableName+"  WHERE openaire_id = ? and claim_id != ?::int " ;
1072
        return query;
1073
    }
1074
    public String  generateDeleteFullClaimQuery(String id, String user, String sourceType, String sourceId, String targetType, String targetId, ArrayList<Object> params){
1075
        //TODO generate delete query
1076
        params.add(id);
1077
        params.add(id);
1078
        params.add(id);
1079
        String query =
1080
                "BEGIN;\n" +
1081
                //delete has_source_*
1082
                "DELETE FROM "+ getSourceTableName(sourceType)+" WHERE   claim_id = ?::int ;\n" +
1083

    
1084
                //delete has_target_*
1085
                "DELETE FROM "+ getTargetTableName(targetType)+" WHERE  claim_id = ?::int ;\n" +
1086

    
1087
                //delete claim
1088
                "DELETE FROM claim where id = ?::int ;\n" +
1089

    
1090
                        //delete source
1091
                generateDeleteEntityQuery(sourceId,id,sourceType, params)+
1092

    
1093
                        //delete target
1094
                generateDeleteEntityQuery(targetId,id,targetType, params)+
1095
                "COMMIT";
1096
        return query;
1097
    }
1098
    public String  generateSelectClaimQuery(String id, String user, ArrayList<Object> params){
1099

    
1100
        params.add(id);
1101
        params.add(user);
1102
        String query =" ";
1103
        return " Select id, source_type, source_id, target_type, target_id from claim where id = ?::int and claimedBy = ? ";
1104
    }
1105

    
1106
    public String  generateSelectClaimQuery(String id, ArrayList<Object> params){
1107

    
1108
        params.add(id);
1109
        String query =" ";
1110
        return " Select id, source_type, source_id, target_type, target_id,claimedBy  from claim where id = ?::int";
1111
    }
1112
    /**
1113
     * used to fetch the information from DB
1114
     * @param ids
1115
     * @param users
1116
     * @return
1117
     */
1118
    public String  generateSelectClaimQuery(List<String> ids, List<String> users, ArrayList<Object> params){
1119

    
1120
        String query =" Select id, source_type, source_id, target_type, target_id from claim where ";
1121
        if(ids.size()>0 && users.size() > 0 && ids.size() == users.size()) {
1122
            for (int i = 0; i < ids.size(); i++) {
1123
                query+="  ( id = ? and claimedBy = ? ) or";
1124
                params.add(ids.get(i));
1125
                params.add(users.get(i));
1126
            }
1127
            query = query.substring(0, query.length()-2);
1128
            return query;
1129
        }
1130
        return null;
1131
    }
1132

    
1133
    public  String generateSelectFirstContextByCommunityIdQuery(String communityId, ArrayList<Object> params) {
1134
        params.add(communityId+"%");
1135
        return " Select " + getContextFields("context") + " from context where openaire_id like ? LIMIT 1;";
1136
    }
1137

    
1138
    public  String generateSelectProjectByIdQuery(String projectId, ArrayList<Object> params) {
1139
        params.add(projectId);
1140
        return " Select " + getProjectFields("project") + " from project where openaire_id = ?";
1141
    }
1142

    
1143
    public  String generateSelectContactEmailsByProjectIdQuery(String projectId, ArrayList<Object> params) {
1144
        params.add(projectId);
1145
        //return " SELECT contact_person FROM project WHERE openaire_id = ? ;";
1146
        return "SELECT DISTINCT unnest(contact_person) as contact_person FROM project WHERE openaire_id = ?;";
1147
    }
1148

    
1149
    public String generateSelectProjectIdsAndNamesByProjectManagerMail(String userMail, ArrayList<Object> params) {
1150
        params.add(userMail);
1151
        return "SELECT openaire_id, name FROM project WHERE ? = ANY (contact_person);";
1152
    }
1153

    
1154
    public String generateUpdateTokenByProjectId(String projectdId, String newToken, ArrayList<Object> params) {
1155
        params.add(newToken);
1156
        params.add(projectdId);
1157
        return "UPDATE project SET token = ? WHERE openaire_id = ?";
1158
    }
1159
    public String generateUpdateContactEmailsByProjectIdByProjectId(String projectdId, List<String> contactEmails, ArrayList<Object> params) {
1160
        String emails = "";
1161
        if(contactEmails != null && contactEmails.size() > 0){
1162
            //emails+="'{";
1163
            for(int i = 0; i< contactEmails.size(); i++){
1164

    
1165
                emails+=contactEmails.get(i)+((i < contactEmails.size() -1 )?",":"");
1166
                //params.add(contactEmails.get(i));
1167
            }
1168
            //emails+="}'";
1169
        }
1170

    
1171
        params.add(emails);
1172
        params.add(projectdId);
1173
        return "UPDATE project SET contact_person = string_to_array(?, ',') WHERE openaire_id = ?;";
1174
    }
1175

    
1176
    public String generateUpdateClaimCuration(String curatedBy, String claimId, boolean approved, ArrayList<Object> params) {
1177
        SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
1178
        Date date = new Date();
1179
        String dateStr=null;
1180
        dateStr=(format.format(date));
1181

    
1182
        params.add(dateStr);
1183
        params.add(curatedBy);
1184
        params.add(approved);
1185
        params.add(claimId);
1186
        String query = "UPDATE claim "
1187
                + "SET curation_date = ?::timestamp, curated_by = ?, approved = ? "
1188
                + "WHERE id = ?::int";// RETURNING curation_date, curated_by, approved";
1189

    
1190
        logger.debug("Query to execute: "+query);
1191

    
1192
        return query;
1193
    }
1194

    
1195
    public String generateInsertNotificationQuery(Date date, String openaire_id, String userMail, int frequency, boolean notify , ArrayList<Object> params) {
1196

    
1197
        SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
1198
        String dateStr=null;
1199
        dateStr=(format.format(date));
1200
        String fields="last_interaction_date, user_email, frequency, notify, openaire_id";
1201

    
1202
        String values="?::timestamp,?,?,?,?";
1203
        params.add(dateStr);
1204
        params.add(userMail);
1205
        params.add(frequency);
1206
        params.add(notify);
1207
        params.add(openaire_id);
1208

    
1209
        return "     INSERT INTO notification( "+fields+")\n" +
1210
                "    VALUES ( "+values+")\n" +
1211
                "    RETURNING openaire_id, user_email\n";
1212
    }
1213

    
1214
    public String generateUpdateNotificationPreferences(String openaire_id, String userMail, int frequency, boolean notify, ArrayList<Object> params) {
1215
        params.add(frequency);
1216
        params.add(notify);
1217
        params.add(userMail);
1218
        params.add(openaire_id);
1219
        String query = "UPDATE notification "
1220
                + "SET frequency = ?, notify = ? "
1221
                + "WHERE user_email = ? AND openaire_id = ?";// RETURNING curation_date, curated_by, approved";
1222

    
1223
        logger.debug("Query to execute: "+query);
1224

    
1225
        return query;
1226
    }
1227

    
1228
    public String generateUpdateNotificationLastInteractionDate(String openaire_id, String userMail, Date date, ArrayList<Object> params) {
1229
        SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
1230
        String dateStr=null;
1231
        dateStr=(format.format(date));
1232

    
1233
        params.add(dateStr);
1234
        params.add(userMail);
1235
        params.add(openaire_id);
1236
        String query = "UPDATE notification "
1237
                + "SET last_interaction_date = ?::timestamp "
1238
                + "WHERE user_email = ? AND openaire_id = ?";// RETURNING curation_date, curated_by, approved";
1239

    
1240
        logger.debug("Query to execute: "+query);
1241

    
1242
        return query;
1243
    }
1244

    
1245
    public String generateSelectNotificationQuery(String openaire_id, String userMail, ArrayList<Object> params) {
1246
        params.add(userMail);
1247
        params.add(openaire_id);
1248
        String query = "SELECT * FROM notification WHERE user_email = ? AND openaire_id = ?";
1249

    
1250
        logger.debug("Query to execute: "+query);
1251

    
1252
        return query;
1253
    }
1254

    
1255
    public String generateSelectTrueNotificationsQuery() {
1256
        String query = "SELECT * FROM notification WHERE notify=true";
1257

    
1258
        logger.debug("Query to execute: "+query);
1259

    
1260
        return query;
1261
    }
1262

    
1263
    public String getMigrationTable() {
1264
        return migrationTable;
1265
    }
1266

    
1267
    public void setMigrationTable(String migrationTable) {
1268
        this.migrationTable = migrationTable;
1269
    }
1270
}
(8-8/9)