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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 source_title "+((desc)?"desc":"asc");
604

    
605
        }else if(orderBy.equals("target")){
606
            return  " order by 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
        return " select count(*) from claim where  claim.id in ( select claim.id from ("+generateFetchClaimsByContext(contextId, null,null,keyword,null,false, types, params)+")as claim )";
669
    }
670
    public  String generateCountByResult(String resultId ,String  keyword, List<String> types, ArrayList<Object> params) {
671
        if((keyword == null || keyword.equals(""))&&types.isEmpty()){
672
            params.add(resultId);
673
            params.add(resultId);
674
            return " select count(*) from claim where "+" (  claim.source_id= ?  or  claim.target_id = ? )";
675
        }
676
        return " select count(*) from claim where  claim.id in ( select claim.id from ("+generateFetchClaimsByResult(resultId, null,null,keyword,null,false,types, params)+")as claim )";
677

    
678
    }
679

    
680
    public  String generateCountAllClaims(String keyword,List<String> types, ArrayList<Object> params) {
681
        if((keyword == null || keyword.equals(""))&&types.isEmpty()){
682
            String filterByType = addFilterByType(types, params);
683
            //if(filterByType!= null){
684
            //    params.add(filterByType);
685
            //}
686
            return "select count(*) from claim "+((filterByType==null)?"":" where " + filterByType);
687
        }
688
        return " select count(*) from claim where claim.id in ( select claim.id from ("+generateFetchClaims(null,null,keyword,null,false,types, params)+" ) as claim )";
689

    
690
    }
691
    public  String generateFetchAllProjectsQuery() {
692
        return " select "+getProjectFields("source")+" from project as source";
693

    
694
    }
695
    public  String generateFetchAllContextsQuery() {
696
        return " select "+getContextFields("source")+" from context as source";
697
    }
698
    public  String generateFetchClaimsByUser(String user, Integer limit, Integer offset,String keyword,String orderBy, boolean desc,List<String> types, ArrayList<Object> params) {
699
        // "claim.claim_date", true
700
        String clause=  " claim.claimedBy=?";
701
        ArrayList<Object> clauseParams = new ArrayList<>();
702
        clauseParams.add(user);
703
        return generateSelectClaimQueryAsUnionOfAllRelations(limit, offset, orderBy,desc,clause,clauseParams, keyword, types, params);
704

    
705
    }
706
    /**
707
     *
708
     * @param limit how many results to return
709
     * @param offset starting from
710
     * @param keyword containing keyword
711
     * @return
712
     */
713

    
714
    public  String generateFetchClaims(Integer limit, Integer offset,String keyword,String orderBy, boolean desc,List<String> types, ArrayList<Object> params) {
715
        return generateSelectClaimQueryAsUnionOfAllRelations(limit, offset, orderBy,desc,null,null, keyword, types, params)+"";
716
    }
717
    /**
718
     *
719
     * @param limit how many results to return
720
     * @param offset starting from
721
     * @return
722
     */
723
     public  String generateFetchClaims(Integer limit, Integer offset, String orderBy, boolean desc,List<String> types, ArrayList<Object> params) {
724
         String keyword = null;
725
        return generateSelectClaimQueryAsUnionOfAllRelations(limit, offset, orderBy,desc,null,null,keyword,types, params)+"";
726

    
727
    }
728
     public  String generateFetchClaimsByDate(String dateFrom, String dateTo, Integer limit, Integer offset,String keyword, String orderBy, boolean desc,List<String> types, ArrayList<Object> params) {
729
         String clause=  " claim.claim_date >= ?::timestamp and claim.claim_date <= ?::timestamp ";
730
         ArrayList<Object> clauseParams = new ArrayList<>();
731
         clauseParams.add(dateFrom);
732
         clauseParams.add(dateTo);
733
          return generateSelectClaimQueryAsUnionOfAllRelations(limit, offset, orderBy,desc,clause, clauseParams,keyword,types, params);
734
    }
735
//used in CopyFromBetaToProduction
736
    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) {
737
        String clause=  " claim.claim_date >= ?::timestamp and claim.claim_date <= ?::timestamp ";
738
        ArrayList<Object> clauseParams = new ArrayList<>();
739
        clauseParams.add(dateFrom);
740
        clauseParams.add(dateTo);
741
        if(dashboards.size()>0){
742
            clause = clause.concat(" and (");
743
        }
744
        for(int i =0; i < dashboards.size(); i++){
745
            if(i > 0){
746
                clause = clause.concat(" or ");
747
            }
748
            clause = clause.concat(" claim.claimed_in_dashboard = ? or source_id like ?");
749
            clauseParams.add("beta_connect_"+dashboards.get(i));
750
            clauseParams.add(dashboards.get(i)+"%");
751
        }
752
        if(dashboards.size()>0){
753
            clause = clause.concat(")");
754
        }
755

    
756
//        logger.debug("\n\nClause:"+clause+"\n\n");
757
        return generateSelectClaimQueryAsUnionOfAllRelations(limit, offset, orderBy,desc,clause, clauseParams,keyword,types, params);
758
    }
759

    
760
    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) {
761
        String clause=  " claim.claim_date >= ?::timestamp and claim.claim_date <= ?::timestamp and source.openaire_id =? ";
762
        ArrayList<Object> clauseParams = new ArrayList<>();
763
        clauseParams.add(dateFrom);
764
        clauseParams.add(dateTo);
765
        clauseParams.add(openaireId);
766
        return generateSelectCountClaimQueryAsUnionOfAllRelations(limit, offset, orderBy,desc,clause, clauseParams,keyword,types, params);
767
    }
768

    
769
    public  String generateFetchClaimsByProject(String projectId, Integer limit, Integer offset,String keyword, String orderBy, boolean desc, List<String> types, ArrayList<Object> params) {
770
        String clause = "source.openaire_id =?";
771
        ArrayList<Object> clauseParams = new ArrayList<>();
772
        clauseParams.add(projectId);
773
        String filterByType = addFilterByType(types, clauseParams);
774
        clause+= ((filterByType==null)?"":" and ("+filterByType+") ");
775
        String query = " select * from ("+" select * from ( " + generateSelectclaimQuery(ClaimUtils.PROJECT, ClaimUtils.PUBLICATION, limit, offset, orderBy, desc, clause, clauseParams, keyword, params) + " ) as claim  "+
776
                ") as claim ";
777

    
778
                return query;
779
    }
780
/*
781
    public  String generateFetchClaimsByProjectToken(String token, String email, Integer limit, Integer offset,String keyword, String orderBy, boolean desc, List<String> types) {
782
        String clause = "source.token = '" + token + "' and '" + email + "' = ANY(source.contact_person)";
783
        String filterByType = addFilterByType(types);
784
        return " select * from ("+" select * from ( " + generateSelectclaimQuery(ClaimUtils.PROJECT, ClaimUtils.PUBLICATION, limit, offset, orderBy, desc, clause, keyword) + " ) as claim  "+
785
                ") as claim "+
786
                ((filterByType==null)?"":" where "+filterByType+" ");
787
    }
788
*/
789
    public String generateSelectProjectIdByTokenAndEmailQuery(String token, String email, ArrayList<Object> params) {
790
        params.add(token);
791
        params.add(email);
792
        return "SELECT openaire_id FROM project WHERE token=? AND ?= ANY(contact_person);";
793
    }
794

    
795
    public String generateSelectProjectIdByTokenQuery(String token, ArrayList<Object> params) {
796
        params.add(token);
797
        return "SELECT openaire_id FROM project WHERE token=?;";
798
    }
799

    
800
    public  String generateFetchClaimsByContext(String contextId,  Integer limit, Integer offset,String keyword, String orderBy, boolean desc, List<String> types, ArrayList<Object> params) {
801
        String clause=  "(claim.source_id like ? or claim.claimed_in_dashboard like ? )";
802
        ArrayList<Object> clauseParams = new ArrayList<>();
803
        clauseParams.add(contextId+'%');
804
        clauseParams.add("%_connect_" + contextId);
805
        String filterByType = addFilterByType(types, clauseParams);
806
        clause+= ((filterByType==null)?"":" and ("+filterByType+") ");
807
        String query = " select * from ("+" ( " +generateSelectClaimQueryAsUnionOfAllRelations(limit, offset, orderBy,desc,clause,clauseParams, keyword, types, params)+")"+
808
                 ") as claim ";
809
        return query;
810
    }
811
    public  String generateFetchClaimsByFunder(String funderId, Integer limit, Integer offset,String keyword, String orderBy, boolean desc, List<String> types, ArrayList<Object> params) {
812
        String whereClause = "source_id =source.openaire_id ";
813
        ArrayList<Object> whereParams = new ArrayList<>();
814
        String filterByType = addFilterByType(types, whereParams);
815
        whereClause+= ((filterByType==null)?"":" and ("+filterByType+") ");
816
        String query = " select * from ("+" ( " +generateSelectclaimQuery(ClaimUtils.PROJECT,ClaimUtils.PUBLICATION, limit, offset, orderBy,desc,whereClause,whereParams, keyword, params)+" )"+
817
                ") as claim ";
818

    
819

    
820
        return query;
821
    }
822
    public  String generateFetchClaimsByResult(String resultId,  Integer limit, Integer offset, String keyword, String orderBy, boolean desc, List<String> types, ArrayList<Object> params) {
823
         String queryWhereClause=" ( source.openaire_id = ?  or target.openaire_id = ? )";
824
        ArrayList<Object> whereParams = new ArrayList<>();
825
         whereParams.add(resultId);
826
         whereParams.add(resultId);
827
        String filterByType = addFilterByType(types, whereParams);
828
        queryWhereClause+= ((filterByType==null)?"":" and ("+filterByType+") ");
829
        String query =  " select * from ("+" ( " +generateSelectclaimQuery(ClaimUtils.PUBLICATION,ClaimUtils.PUBLICATION, limit, offset, orderBy,desc,queryWhereClause,whereParams, keyword, params)+" ) \nunion "+
830
                " ( " +generateSelectclaimQuery(ClaimUtils.PROJECT,ClaimUtils.PUBLICATION, limit, offset, orderBy,desc,queryWhereClause,whereParams, keyword, params)+" ) \nunion "+
831
                " ( " +generateSelectclaimQuery(ClaimUtils.CONTEXT,ClaimUtils.PUBLICATION, limit, offset, orderBy,desc,queryWhereClause,whereParams, keyword, params)+" ) "+
832
                ") as claim ";
833

    
834
        return query;
835

    
836
    }
837

    
838
    public  String generateFetchClaimsByClaimId(String claimId, String sourceType, String targetType, ArrayList<Object> params) {
839
        String keyword = null;
840
        String clause=  " claim.id = ?::int ";
841
        ArrayList<Object> clauseParams = new ArrayList<>();
842
        clauseParams.add(claimId);
843
        String orderbyLimitClause= null;
844
        if(sourceType.equals(ClaimUtils.PUBLICATION)||sourceType.equals(ClaimUtils.DATASET)||sourceType.equals(ClaimUtils.SOFTWARE)||sourceType.equals(ClaimUtils.OTHER)){
845
            return generateSelectclaimQuery(sourceType,targetType,null,null,null,false, clause,clauseParams,keyword, params);
846
        }else if(sourceType.equals(ClaimUtils.PROJECT)){
847
            return generateSelectclaimQuery(sourceType,targetType,null,null,null,false, clause,clauseParams,keyword, params);
848
        }else if(sourceType.equals(ClaimUtils.CONTEXT)){
849
            return generateSelectclaimQuery(sourceType,targetType,null,null,null,false, clause,clauseParams,keyword, params);
850
        }
851
        return null;
852
    }
853

    
854
    private  String getClaimFields() {
855
        return " claim.id, claim.claim_date, claim.claimedBy, claim.source_type, claim.target_type, claim.semantics, claim.curation_date, claim.curated_by, claim.approved, claim.claimed_in_dashboard ";
856
    }
857
    private  String getResultFields(String tableAlias) {
858
        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 ";
859
    }
860
    private  String getProjectFields(String tableAlias) {
861
        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 ";
862
    }
863
    private  String getContextFields(String tableAlias) {
864
        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 ";
865
    }
866

    
867
    private  String getFieldsPerType(String type, String tableAlias){
868
        String fields= null;
869

    
870
        if (type != null) {
871
            if (type.equals(ClaimUtils.PUBLICATION) || type.equals(ClaimUtils.DATASET) || type.equals(ClaimUtils.SOFTWARE)||type.equals(ClaimUtils.OTHER)) {
872
                fields = getResultFields(tableAlias);
873

    
874
            } else if (type.equals(ClaimUtils.PROJECT)) {
875
                fields = getProjectFields(tableAlias);
876

    
877
            } else if (type.equals(ClaimUtils.CONTEXT)) {
878
                fields = getContextFields(tableAlias);
879
            }
880
        }
881

    
882
        return fields;
883
    }
884
    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) {
885
        if(sourceType == null || targetType == null){
886
            return null;
887
        }
888

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

    
940
                " ( " +generateSelectclaimQuery(ClaimUtils.PUBLICATION,ClaimUtils.PUBLICATION,null,null,null,false, specificWhereClause,whereParams,keyword, params)+" ) \nunion "+
941
                " ( " +generateSelectclaimQuery(ClaimUtils.PROJECT,ClaimUtils.PUBLICATION, null,null,null,false, specificWhereClause, whereParams,keyword, params)+" ) \nunion "+
942
                " ( " +generateSelectclaimQuery(ClaimUtils.CONTEXT,ClaimUtils.PUBLICATION,null,null,null,false, specificWhereClause, whereParams, keyword, params)+" )" +
943

    
944
                ") as claim   ";
945
        String filterByType = addFilterByType(types, params);
946
         query += ((filterByType==null)?"":" where "+filterByType+" ")+
947
                ((orderByClause==null)?"":" "+orderByClause+" ")+
948
                pagingClause;
949

    
950
         return query;
951
    }
952
    private  String generateSelectCountClaimQueryAsUnionOfAllRelations(Integer limit,Integer offset,String orderBy, boolean desc,String specificWhereClause,ArrayList<Object> whereParams, String keyword,List<String> types, ArrayList<Object> params) {
953
        //TODO eliminate unions  based on the to
954
        // ClaimUtils.PUBLICATION or ClaimUtils.DATASET  it
955
        String orderByClause= addOrderByClause(orderBy,desc);
956
        String pagingClause= addPagingClause(limit,offset);
957
        String query = "select count(id) from ("+
958

    
959
                " ( " +generateSelectclaimQuery(ClaimUtils.PUBLICATION,ClaimUtils.PUBLICATION,null,null,null,false, specificWhereClause,whereParams,keyword, params)+" ) \nunion "+
960
                " ( " +generateSelectclaimQuery(ClaimUtils.DATASET,ClaimUtils.DATASET,null,null,null,false, specificWhereClause, whereParams,keyword, params)+" ) \nunion "+
961
                " ( " +generateSelectclaimQuery(ClaimUtils.SOFTWARE,ClaimUtils.SOFTWARE,null,null,null,false, specificWhereClause, whereParams,keyword, params)+" ) \nunion "+
962
                " ( " +generateSelectclaimQuery(ClaimUtils.OTHER,ClaimUtils.OTHER,null,null,null,false, specificWhereClause, whereParams,keyword, params)+" ) \nunion "+
963
                " ( " +generateSelectclaimQuery(ClaimUtils.PROJECT,ClaimUtils.PUBLICATION, null,null,null,false, specificWhereClause, whereParams,keyword, params)+" ) \nunion "+
964
                " ( " +generateSelectclaimQuery(ClaimUtils.CONTEXT,ClaimUtils.PUBLICATION,null,null,null,false, specificWhereClause, whereParams, keyword, params)+" )" +
965

    
966
                ") as claim   ";
967
        String filterByType = addFilterByType(types, params);
968
        query += ((filterByType==null)?"":" where "+filterByType+" ")+
969
                ((orderByClause==null)?"":" "+orderByClause+" ")+
970
                pagingClause;
971

    
972
        return query;
973
    }
974

    
975
    private  String getTypeForTable(String type){
976
        if(type == null){
977
            return null;
978
        }
979
        if(type.equals(ClaimUtils.PUBLICATION)||type.equals(ClaimUtils.DATASET) ||type.equals(ClaimUtils.SOFTWARE)||type.equals(ClaimUtils.OTHER)){
980
            return "result";
981
        }else{
982
            return type;
983
        }
984
    }
985
    /**
986
     ** Update - Queries *New* Database **
987
     **/
988

    
989
    private  void updateResult(){
990

    
991
    }
992
    private  void updateProject(){
993

    
994
    }
995
    /**
996
     ** Delete - Queries *New* Database **
997
     **/
998

    
999
    private String generateDeleteEntityQuery(String resultid, String claimId, String type, ArrayList<Object> params){
1000
        if(type == null||resultid == null||claimId ==  null ){
1001
            return null;
1002
        }
1003
        String query = null;
1004
        if(type.equals(ClaimUtils.PUBLICATION)||type.equals(ClaimUtils.DATASET) ||type.equals(ClaimUtils.SOFTWARE) ||type.equals(ClaimUtils.OTHER)){
1005
            query = generateDeleteResultQuery(resultid,claimId, params);
1006
        }else if(type.equals(ClaimUtils.PROJECT)){
1007
            query = generateDeleteProjectQuery(resultid,claimId, params);
1008
        }else if (type.equals(ClaimUtils.CONTEXT)){
1009
            query = generateDeleteContextQuery(resultid,claimId, params);
1010
        }
1011
        return query;
1012
    }
1013
/*
1014
    Before delete check a Result, Project, Context
1015
    check if there is another claim in  has_source_* or has_target_* relation
1016
    for the entity
1017
 */
1018
    private String generateDeleteResultQuery(String resultid, String claimId, ArrayList<Object> params){
1019
        params.add(resultid);
1020
        String query = " DELETE FROM "+getTypeForTable(ClaimUtils.PUBLICATION)+" WHERE  openaire_id = ? and NOT EXISTS \n" +
1021
                "   (   " +generateSelectOthersFromRelationTableQuery(resultid,claimId,getSourceTableName(ClaimUtils.PUBLICATION), params) + " union " +
1022
                generateSelectOthersFromRelationTableQuery(resultid,claimId,getTargetTableName(ClaimUtils.PUBLICATION), params)+"  ) ;\n" ;
1023
        return query;
1024
    }
1025
    private String generateDeleteProjectQuery(String resultid, String claimId, ArrayList<Object> params){
1026
        params.add(resultid);
1027
        String query = " DELETE FROM "+getTypeForTable(ClaimUtils.PROJECT)+" WHERE openaire_id = ? and NOT EXISTS \n" +
1028
                "  (    " +generateSelectOthersFromRelationTableQuery(resultid,claimId,getSourceTableName(ClaimUtils.PROJECT), params) + " union " +
1029
                generateSelectOthersFromRelationTableQuery(resultid,claimId,getTargetTableName(ClaimUtils.PROJECT), params)+"  ) ;\n" ;
1030
        return query;
1031
    }
1032
    private String generateDeleteContextQuery(String resultid, String claimId, ArrayList<Object> params){
1033
        params.add(resultid);
1034
        String query = " DELETE FROM "+getTypeForTable(ClaimUtils.CONTEXT)+" WHERE openaire_id = ? and NOT EXISTS \n" +
1035
                " (  " +generateSelectOthersFromRelationTableQuery(resultid,claimId,getSourceTableName(ClaimUtils.CONTEXT), params) +"  ) ;\n" ;
1036
        return query;
1037
    }
1038

    
1039
    public String  generateCountClaimsForResultQuery(String resultId){
1040
        return " Select count(*) from claim where source_id = '"+ resultId +"' or target_id = '"+resultId+"' ";
1041
    }
1042
    public String  generateSelectResultSource(String resultId){
1043
        return " Select collected_from from result where openaire_id = '"+ resultId +"' ";
1044
    }
1045

    
1046
    /**
1047
     * Select form a has_source_* or has_target_* table
1048
     * ...
1049
     * @param resultid
1050
     * @param claimId
1051
     * @param tableName
1052
     * @return
1053
     */
1054
    private String  generateSelectOthersFromRelationTableQuery(String resultid, String claimId , String tableName, ArrayList<Object> params){
1055
        params.add(resultid);
1056
        params.add(claimId);
1057
        String query =
1058
                " SELECT 1 FROM "+ tableName+"  WHERE openaire_id = ? and claim_id != ?::int " ;
1059
        return query;
1060
    }
1061
    public String  generateDeleteFullClaimQuery(String id, String user, String sourceType, String sourceId, String targetType, String targetId, ArrayList<Object> params){
1062
        //TODO generate delete query
1063
        params.add(id);
1064
        params.add(id);
1065
        params.add(id);
1066
        String query =
1067
                "BEGIN;\n" +
1068
                //delete has_source_*
1069
                "DELETE FROM "+ getSourceTableName(sourceType)+" WHERE   claim_id = ?::int ;\n" +
1070

    
1071
                //delete has_target_*
1072
                "DELETE FROM "+ getTargetTableName(targetType)+" WHERE  claim_id = ?::int ;\n" +
1073

    
1074
                //delete claim
1075
                "DELETE FROM claim where id = ?::int ;\n" +
1076

    
1077
                        //delete source
1078
                generateDeleteEntityQuery(sourceId,id,sourceType, params)+
1079

    
1080
                        //delete target
1081
                generateDeleteEntityQuery(targetId,id,targetType, params)+
1082
                "COMMIT";
1083
        return query;
1084
    }
1085
    public String  generateSelectClaimQuery(String id, String user, ArrayList<Object> params){
1086

    
1087
        params.add(id);
1088
        params.add(user);
1089
        String query =" ";
1090
        return " Select id, source_type, source_id, target_type, target_id from claim where id = ?::int and claimedBy = ? ";
1091
    }
1092

    
1093
    public String  generateSelectClaimQuery(String id, ArrayList<Object> params){
1094

    
1095
        params.add(id);
1096
        String query =" ";
1097
        return " Select id, source_type, source_id, target_type, target_id,claimedBy  from claim where id = ?::int";
1098
    }
1099
    /**
1100
     * used to fetch the information from DB
1101
     * @param ids
1102
     * @param users
1103
     * @return
1104
     */
1105
    public String  generateSelectClaimQuery(List<String> ids, List<String> users, ArrayList<Object> params){
1106

    
1107
        String query =" Select id, source_type, source_id, target_type, target_id from claim where ";
1108
        if(ids.size()>0 && users.size() > 0 && ids.size() == users.size()) {
1109
            for (int i = 0; i < ids.size(); i++) {
1110
                query+="  ( id = ? and claimedBy = ? ) or";
1111
                params.add(ids.get(i));
1112
                params.add(users.get(i));
1113
            }
1114
            query = query.substring(0, query.length()-2);
1115
            return query;
1116
        }
1117
        return null;
1118
    }
1119

    
1120
    public  String generateSelectFirstContextByCommunityIdQuery(String communityId, ArrayList<Object> params) {
1121
        params.add(communityId+"%");
1122
        return " Select " + getContextFields("context") + " from context where openaire_id like ? LIMIT 1;";
1123
    }
1124

    
1125
    public  String generateSelectProjectByIdQuery(String projectId, ArrayList<Object> params) {
1126
        params.add(projectId);
1127
        return " Select " + getProjectFields("project") + " from project where openaire_id = ?";
1128
    }
1129

    
1130
    public  String generateSelectContactEmailsByProjectIdQuery(String projectId, ArrayList<Object> params) {
1131
        params.add(projectId);
1132
        //return " SELECT contact_person FROM project WHERE openaire_id = ? ;";
1133
        return "SELECT DISTINCT unnest(contact_person) as contact_person FROM project WHERE openaire_id = ?;";
1134
    }
1135

    
1136
    public String generateSelectProjectIdsAndNamesByProjectManagerMail(String userMail, ArrayList<Object> params) {
1137
        params.add(userMail);
1138
        return "SELECT openaire_id, name FROM project WHERE ? = ANY (contact_person);";
1139
    }
1140

    
1141
    public String generateUpdateTokenByProjectId(String projectdId, String newToken, ArrayList<Object> params) {
1142
        params.add(newToken);
1143
        params.add(projectdId);
1144
        return "UPDATE project SET token = ? WHERE openaire_id = ?";
1145
    }
1146
    public String generateUpdateContactEmailsByProjectIdByProjectId(String projectdId, List<String> contactEmails, ArrayList<Object> params) {
1147
        String emails = "";
1148
        if(contactEmails != null && contactEmails.size() > 0){
1149
            //emails+="'{";
1150
            for(int i = 0; i< contactEmails.size(); i++){
1151

    
1152
                emails+=contactEmails.get(i)+((i < contactEmails.size() -1 )?",":"");
1153
                //params.add(contactEmails.get(i));
1154
            }
1155
            //emails+="}'";
1156
        }
1157

    
1158
        params.add(emails);
1159
        params.add(projectdId);
1160
        return "UPDATE project SET contact_person = string_to_array(?, ',') WHERE openaire_id = ?;";
1161
    }
1162

    
1163
    public String generateUpdateClaimCuration(String curatedBy, String claimId, boolean approved, ArrayList<Object> params) {
1164
        SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
1165
        Date date = new Date();
1166
        String dateStr=null;
1167
        dateStr=(format.format(date));
1168

    
1169
        params.add(dateStr);
1170
        params.add(curatedBy);
1171
        params.add(approved);
1172
        params.add(claimId);
1173
        String query = "UPDATE claim "
1174
                + "SET curation_date = ?::timestamp, curated_by = ?, approved = ? "
1175
                + "WHERE id = ?::int";// RETURNING curation_date, curated_by, approved";
1176

    
1177
        logger.debug("Query to execute: "+query);
1178

    
1179
        return query;
1180
    }
1181

    
1182
    public String generateInsertNotificationQuery(Date date, String openaire_id, String userMail, int frequency, boolean notify , ArrayList<Object> params) {
1183

    
1184
        SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
1185
        String dateStr=null;
1186
        dateStr=(format.format(date));
1187
        String fields="last_interaction_date, user_email, frequency, notify, openaire_id";
1188

    
1189
        String values="?::timestamp,?,?,?,?";
1190
        params.add(dateStr);
1191
        params.add(userMail);
1192
        params.add(frequency);
1193
        params.add(notify);
1194
        params.add(openaire_id);
1195

    
1196
        return "     INSERT INTO notification( "+fields+")\n" +
1197
                "    VALUES ( "+values+")\n" +
1198
                "    RETURNING openaire_id, user_email\n";
1199
    }
1200

    
1201
    public String generateUpdateNotificationPreferences(String openaire_id, String userMail, int frequency, boolean notify, ArrayList<Object> params) {
1202
        params.add(frequency);
1203
        params.add(notify);
1204
        params.add(userMail);
1205
        params.add(openaire_id);
1206
        String query = "UPDATE notification "
1207
                + "SET frequency = ?, notify = ? "
1208
                + "WHERE user_email = ? AND openaire_id = ?";// RETURNING curation_date, curated_by, approved";
1209

    
1210
        logger.debug("Query to execute: "+query);
1211

    
1212
        return query;
1213
    }
1214

    
1215
    public String generateUpdateNotificationLastInteractionDate(String openaire_id, String userMail, Date date, ArrayList<Object> params) {
1216
        SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
1217
        String dateStr=null;
1218
        dateStr=(format.format(date));
1219

    
1220
        params.add(dateStr);
1221
        params.add(userMail);
1222
        params.add(openaire_id);
1223
        String query = "UPDATE notification "
1224
                + "SET last_interaction_date = ?::timestamp "
1225
                + "WHERE user_email = ? AND openaire_id = ?";// RETURNING curation_date, curated_by, approved";
1226

    
1227
        logger.debug("Query to execute: "+query);
1228

    
1229
        return query;
1230
    }
1231

    
1232
    public String generateSelectNotificationQuery(String openaire_id, String userMail, ArrayList<Object> params) {
1233
        params.add(userMail);
1234
        params.add(openaire_id);
1235
        String query = "SELECT * FROM notification WHERE user_email = ? AND openaire_id = ?";
1236

    
1237
        logger.debug("Query to execute: "+query);
1238

    
1239
        return query;
1240
    }
1241

    
1242
    public String generateSelectTrueNotificationsQuery() {
1243
        String query = "SELECT * FROM notification WHERE notify=true";
1244

    
1245
        logger.debug("Query to execute: "+query);
1246

    
1247
        return query;
1248
    }
1249

    
1250
    public String getMigrationTable() {
1251
        return migrationTable;
1252
    }
1253

    
1254
    public void setMigrationTable(String migrationTable) {
1255
        this.migrationTable = migrationTable;
1256
    }
1257
}
(9-9/10)