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package eu.dnetlib.data.claimsDemo;
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import eu.dnetlib.data.claims.migration.Claim;
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import eu.dnetlib.data.claims.migration.Context;
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import eu.dnetlib.data.claims.migration.Project;
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import eu.dnetlib.data.claims.migration.Result;
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import java.io.IOException;
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import java.io.InputStream;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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public class QueryGenerator {
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/**
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* Call a stored procedure with the given name.
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*
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* @throws Exception
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*/
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public String callProcedure(String procedure) {
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return "{call " + procedure + "()}";
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}
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/*
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* private String title;
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private String externalUrl;
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private String openaireId;
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private String doi;
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//accessRights : set by user
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private String accessRights;
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//bestLicence : from search
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private String bestLicense;
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private String collectedFrom;
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private String xml;
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private String resultType;*/
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private String insertResult(String openaire_id, String result_type,String title, String collected_from , String external_url, String doi,String access_rights , String best_license,boolean found, String xml) {
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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, found";
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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(access_rights!=null){
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fields+=", access_rights";
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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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String values="'"+openaire_id+"','"+found+"'";
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if(result_type!=null){
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values+=",'"+result_type+"'";
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}
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if(title!=null){
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values+=",'"+title+"'";
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}
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if(collected_from!=null){
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values+=",'"+collected_from+"'";
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}
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if(external_url!=null){
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values+=",'"+external_url+"'";
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}
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if(doi!=null){
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values+=",'"+doi+"'";
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}
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if(access_rights!=null){
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values+=",'"+access_rights+"'";
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}
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if(best_license!=null){
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values+=",'"+best_license+"'";
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}
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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='"+openaire_id+"')\n" +
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" RETURNING openaire_id";
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}
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private String insertProject(String openaire_id, String name,String acronym, String funder_id,String funder_name, boolean found) {
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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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fields+=",found";
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String values="'"+openaire_id+"'";
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if(name!=null){
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values+=",'"+name+"'";
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}
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if(acronym!=null){
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values+=",'"+acronym+"'";
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}
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if(funder_id!=null){
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values+=",'"+funder_id+"'";
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}
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if(funder_name!=null){
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values+=",'"+funder_name+"'";
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}
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values+=",'"+found+"'";
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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='"+openaire_id+"')\n" +
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" RETURNING openaire_id";
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}
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private String insertContext(String openaire_id, String name) {
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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="'"+openaire_id+"'";
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if(name!=null){
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values+=",'"+name+"'";
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}
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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='"+openaire_id+"')\n" +
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" RETURNING openaire_id";
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}
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private String insertClaim(Date date, String claimedBy,String source_type, String target_type ,String source_id , String target_id) {
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SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
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String dateStr=null;
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dateStr=(format.format(date));
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return " INSERT INTO claim( claim_date,claimedBy,source_type,target_type, source_id, target_id)\n" +
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" VALUES ( '"+dateStr+"','"+claimedBy+"','"+source_type+"', '"+target_type+"','"+source_id+"','"+target_id+"')\n" +
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" RETURNING id, source_id, target_id\n";
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}
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public String insertClaimhasResult(Result targetResult, Result sourceResult, Claim claim) {
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return " WITH ins1 AS (\n" +
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insertResult(targetResult.getOpenaireId(),targetResult.getResultType(),targetResult.getTitle(),targetResult.getCollectedFrom(),targetResult.getExternal_url(),targetResult.getDoi(),targetResult.getAccessRights(), targetResult.getBestLicense(),targetResult.isFound(),targetResult.getXml())+
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" ),\n ins2 AS (\n" +
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insertResult(sourceResult.getOpenaireId(),sourceResult.getResultType(),sourceResult.getTitle(),sourceResult.getCollectedFrom(),sourceResult.getExternal_url(),sourceResult.getDoi(),sourceResult.getAccessRights(), sourceResult.getBestLicense(),sourceResult.isFound(),sourceResult.getXml())+
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" ),\n ins3 AS (\n" +
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insertClaim(claim.getDate(),claim.getUserMail(),claim.getSourceType(),claim.getTargetType(),claim.getSource().getOpenaireId(),claim.getTarget().getOpenaireId()) +
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" ),\n ins4 AS (\n" +
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" INSERT INTO has_source_result (claim_id, openaire_id, semantics)\n" +
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" SELECT id, source_id,'resultResult_publicationDataset_isRelatedTo'\n" +
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" FROM ins3) \n"+
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" INSERT INTO has_target_result(claim_id, openaire_id)\n" +
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" SELECT id, target_id\n" +
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" FROM ins3;";
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}
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public String insertClaimhasProject(Result targetResult, Project project, Claim claim) {
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return " WITH ins1 AS (\n" +
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insertResult(targetResult.getOpenaireId(),targetResult.getResultType(),targetResult.getTitle(),targetResult.getCollectedFrom(),targetResult.getExternal_url(),targetResult.getDoi(),targetResult.getAccessRights(), targetResult.getBestLicense(),targetResult.isFound(), targetResult.getXml())+
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" ),\n ins2 AS (\n" +
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insertProject(project.getOpenaireId(), project.getName(), project.getAcronym(), project.getFunderId(), project.getFunderName(), project.isFound())+
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" ),\n ins3 AS (\n" +
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insertClaim(claim.getDate(),claim.getUserMail(),claim.getSourceType(),claim.getTargetType(),claim.getSource().getOpenaireId(),claim.getTarget().getOpenaireId()) +
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" ),\n ins4 AS (\n" +
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" INSERT INTO has_source_project (claim_id, openaire_id,semantics)\n" +
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" SELECT id, source_id,'resultProject_outcome_isProducedBy'\n" +
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" FROM ins3) \n"+
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" INSERT INTO has_target_result(claim_id, openaire_id)\n" +
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" SELECT id, target_id\n" +
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" FROM ins3;";
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}
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public String insertClaimhasContext(Result targetResult, Context context, Claim claim) {
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return " WITH ins1 AS (\n" +
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insertResult(targetResult.getOpenaireId(),targetResult.getResultType(),targetResult.getTitle(),targetResult.getCollectedFrom(),targetResult.getExternal_url(),targetResult.getDoi(),targetResult.getAccessRights(), targetResult.getBestLicense(),targetResult.isFound(), targetResult.getXml())+
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" ),\n ins2 AS (\n" +
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insertContext(context.getOpenaireId(), context.getTitle())+
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" ),\n ins3 AS (\n" +
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insertClaim(claim.getDate(),claim.getUserMail(),claim.getSourceType(),claim.getTargetType(),claim.getSource().getOpenaireId(),claim.getTarget().getOpenaireId()) +
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" ), ins4 AS (\n" +
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" INSERT INTO has_source_context(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" +
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" SELECT id, target_id\n" +
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" FROM ins3;";
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}
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public String deleteClaimTables() {
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return "drop table if exists has_source_context;\n" +
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"drop table if exists has_source_project;\n" +
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"drop table if exists has_source_result;\n" +
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"drop table if exists has_target_project;\n" +
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"drop table if exists has_target_result;\n" +
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"drop table if exists claim;\n" +
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"drop table if exists project;\n" +
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"drop table if exists result;\n" +
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"drop table if exists context;\n" +
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"\n ";
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}
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public String createClaimTables() {
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return "CREATE TABLE project (\n" +
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" openaire_id varchar(60) primary key NOT NULL,\n" +
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" name text,\n" +
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" acronym varchar(60),\n" +
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" funder_id varchar(60),\n" +
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" funder_name varchar(60),\n" +
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" found boolean\n" +
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");\n" +
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"\n" +
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"CREATE TABLE result (\n" +
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" openaire_id varchar(60) primary key NOT NULL,\n" +
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"\t\tresult_type varchar(30) NOT NULL,\n" +
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"\t\tdoi varchar(60),\n" +
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"\t\ttitle text,\n" +
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"\t\taccess_rights varchar(30),\n" +
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"\t\tbest_license varchar(30),\t\t\n" +
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"\t\texternal_url text,\n" +
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"\t\tcollected_from varchar(60) ,\n" +
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" found boolean,\n" +
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"\t\txml text\n" +
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");\n" +
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"\n" +
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"CREATE TABLE context (\n" +
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" openaire_id varchar(60) primary key,\n" +
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" name text\n" +
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");\n" +
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"CREATE TABLE claim (\n" +
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" id int primary key NOT NULL DEFAULT nextval('claim_id'::regclass),\n" +
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" claim_date date NOT NULL,\n" +
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" claimedBy varchar(60) NOT NULL,\n" +
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" source_type varchar(30) NOT NULL,\n" +
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" target_type varchar(30) NOT NULL,\n" +
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" source_id varchar(60) NOT NULL,\n" +
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" target_id varchar(60) references result(openaire_id) NOT NULL,\n" +
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" claim_status varchar(30)\n" +
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");\n" +
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"\n" +
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"CREATE TABLE has_source_context(\n" +
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"\tclaim_id int references claim(id) NOT NULL,\n" +
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"\topenaire_id varchar(60) references context(openaire_id) NOT NULL,\n" +
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"\tsemantics varchar(60)\n" +
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");\n" +
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"CREATE TABLE has_source_project(\n" +
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"\tclaim_id int references claim(id) NOT NULL,\n" +
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"\topenaire_id varchar(60) references project(openaire_id) NOT NULL,\n" +
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"\tsemantics varchar(60)\n" +
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");\n" +
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"CREATE TABLE has_source_result(\n" +
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"\tclaim_id int references claim(id) NOT NULL,\n" +
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"\topenaire_id varchar(60) references result(openaire_id) NOT NULL,\n" +
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"\tsemantics varchar(60)\n" +
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");\n"+
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"CREATE TABLE has_target_project(\n" +
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"\tclaim_id int references claim(id) NOT NULL,\n" +
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"\topenaire_id varchar(60) references project(openaire_id) NOT NULL,\n" +
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"\tsemantics varchar(60)\n" +
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");\n" +
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"CREATE TABLE has_target_result(\n" +
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"\tclaim_id int references claim(id) NOT NULL,\n" +
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"\topenaire_id varchar(60) references result(openaire_id) NOT NULL,\n" +
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"\tsemantics varchar(60)\n" +
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");\n"
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;
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}
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//TODO Argiro here you can set up your mostly used queries and call them from the SQLDAO class
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// without having to change them in your test methods
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public String selectClaims() {
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return " Select * from claims where id = ?";
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}
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public String selectDMFClaims(Integer limit) {
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return " Select * from claims_view where type='dmf2actions' and xml NOT ILIKE '%<oaf:concept%' limit "+limit;
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}
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public String selectDMFById(String id) {
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return " Select * from claims_view where type='dmf2actions' and xml NOT ILIKE '%<oaf:concept%' and resultid='"+id+"' order by date desc limit 1";
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}
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public String selectConceptDMFClaims(Integer limit) {
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return " Select * from claims_view where ( type='dmf2actions' or type='updates2actions' ) and xml LIKE '%<oaf:concept%' limit "+limit;
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}
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public String selectRelationClaims(Integer limit) {
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return " Select * from claims_view where type='rels2actions' limit "+limit;
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}
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public String selectClaimById(String id) {
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return " Select * from claims_view where id='"+id+"'";
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}
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/**
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* Renames a database SCHEMA from @n to @newDatabase
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*
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* @param oldSchema
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* @param newSchema
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* @throws Exception
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*/
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public String renameSchema(String oldSchema, String newSchema) {
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return "ALTER SCHEMA " + oldSchema + " RENAME TO " + newSchema + ";";
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}
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public String dropSchema(String oldSchema) {
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return " DROP SCHEMA if exists " + oldSchema + " CASCADE ; ";
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}
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/**
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* Renames a database from @oldDatabase to @newDatabase
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*
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* @param newDatabase
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* @param oldDatabase oldDatabase
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* @throws Exception
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*/
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public String renameDatabase(String oldDatabase, String newDatabase) {
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return " drop database if exists " + oldDatabase + " ;" + " alter database " + newDatabase + " rename to " + oldDatabase + " ; ";
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}
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331
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/**
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332
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* Creates a new schema from a given SQL file at @schemaPath
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333
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*
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334
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* @param schemaPath
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335
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* @throws Exception
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336
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*/
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337
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public String createSchema(String schemaPath) throws IOException {
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|
338
|
|
|
339
|
//InputStream in = ClassLoader.getSystemResourceAsStream("eu.dnetlib.data.eu.dnetlib.data.claimsDemo/schema.sql");
|
|
340
|
InputStream in = ClassLoader.getSystemResourceAsStream(schemaPath);
|
|
341
|
|
|
342
|
|
|
343
|
byte[] b = new byte[in.available()];
|
|
344
|
in.read(b);
|
|
345
|
String schema = new String(b);
|
|
346
|
|
|
347
|
in.close();
|
|
348
|
return schema;
|
|
349
|
|
|
350
|
}
|
|
351
|
|
|
352
|
public String setSearchPathDB(String user, String schemaList) {
|
|
353
|
|
|
354
|
return "ALTER ROLE " + user + " SET search_path TO " + schemaList + ";";
|
|
355
|
}
|
|
356
|
|
|
357
|
|
|
358
|
public String createDB(String database) {
|
|
359
|
|
|
360
|
return " DROP DATABASE IF EXISTS " + database + ";" + " CREATE DATABASE " + database + " WITH TEMPLATE = template0 ENCODING = 'UTF8' LC_COLLATE = 'en_US.UTF-8' LC_CTYPE = 'en_US.UTF-8';";
|
|
361
|
|
|
362
|
}
|
|
363
|
|
|
364
|
|
|
365
|
}
|