287 lines
8.5 KiB
Java
287 lines
8.5 KiB
Java
package org.gcube.portlets.user.speciesdiscovery.server.job;
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import java.sql.SQLException;
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import java.util.ArrayList;
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import java.util.Calendar;
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import java.util.Date;
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import java.util.Iterator;
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import java.util.UUID;
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import javax.persistence.criteria.CriteriaBuilder;
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import javax.persistence.criteria.CriteriaQuery;
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import javax.persistence.criteria.Predicate;
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import org.apache.log4j.Logger;
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import org.gcube.data.spd.model.service.types.CompleteJobStatus;
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import org.gcube.data.spd.model.service.types.JobStatus;
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import org.gcube.data.spd.model.service.types.NodeStatus;
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import org.gcube.portlets.user.speciesdiscovery.server.persistence.dao.TaxonomyJobPersistence;
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import org.gcube.portlets.user.speciesdiscovery.server.util.DateUtil;
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import org.gcube.portlets.user.speciesdiscovery.shared.DownloadState;
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import org.gcube.portlets.user.speciesdiscovery.shared.JobTaxonomyModel;
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import org.gcube.portlets.user.speciesdiscovery.shared.TaxonomyJob;
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/**
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* The Class TaxonomyJobUtil.
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*
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* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
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* Jan 10, 2017
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*/
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public class TaxonomyJobUtil {
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//STATE RETURNED BY STATUS RESPONSE
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public static final String COMPLETED = "COMPLETED";
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public static final String FAILED = "FAILED";
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public static final String RUNNING = "RUNNING";
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public static final String PENDING = "PENDING";
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protected static Logger logger = Logger.getLogger(TaxonomyJobUtil.class);
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/**
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* Convert job.
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*
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* @param job the job
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* @param statusResponse the status response
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* @param speciesJobDao the species job dao
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* @return the job taxonomy model
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* @throws SQLException the SQL exception
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*/
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public static JobTaxonomyModel convertJob(TaxonomyJob job, CompleteJobStatus statusResponse, TaxonomyJobPersistence speciesJobDao) throws SQLException{
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//TODO SET END TIME
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JobTaxonomyModel jobSpeciesModel;
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JobStatus status = statusResponse.getStatus();
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DownloadState downloadState = null;
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long endTime = 0;
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downloadState = getDownloadState(status);
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logger.trace("download state: " + downloadState);
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if(downloadState==null){ //Case with exception
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logger.warn("download state is null, returning");
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return null;
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}
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boolean onSaving = true;
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//GET CHILDREN
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ArrayList<JobTaxonomyModel> listChildJob = new ArrayList<JobTaxonomyModel>();
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logger.trace("status response subnodes is != null? " + (statusResponse.getSubNodes()!=null));
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if(statusResponse.getSubNodes()!=null){
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logger.trace("subNodes size is: " + statusResponse.getSubNodes().size());
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for (NodeStatus nodeStatus : statusResponse.getSubNodes()){
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logger.trace("node status " + nodeStatus);
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DownloadState downloadStateChildren = getDownloadState(nodeStatus.getStatus());
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if(!downloadStateChildren.equals(DownloadState.COMPLETED))
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onSaving=false;
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listChildJob.add(new JobTaxonomyModel(UUID.randomUUID().toString(), nodeStatus.getScientificName(),downloadStateChildren));
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}
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}else{
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logger.trace("status response subnodes is null");
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onSaving=false;
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}
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boolean changeStatus = false;
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//If status of children is completed and job status is not completed (the file is generated) or failed, set download state on saving
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if(onSaving &&!downloadState.equals(DownloadState.COMPLETED) && !downloadState.equals(DownloadState.FAILED)){
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downloadState = DownloadState.SAVING;
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changeStatus = true;
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//if status is completed and job was saved, update status as saved
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}else if(downloadState.equals(DownloadState.COMPLETED)){
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if(job.getState().compareTo(DownloadState.SAVED.toString())==0){
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downloadState = DownloadState.SAVED;
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changeStatus = true;
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}
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}
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jobSpeciesModel = new JobTaxonomyModel(job.getId(), job.getDescriptiveName(), downloadState, null, job.getScientificName(), job.getDataSourceName(), job.getRank());
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jobSpeciesModel.setListChildJobs(listChildJob);
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boolean changeEndTime = false;
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//UPDATE END TIME
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if(downloadState.equals(DownloadState.FAILED) || downloadState.equals(DownloadState.COMPLETED)){
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// if(job.getEndTime()==0){ //UPDATE end time first time only
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//
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// logger.trace("UPDATE end time first time only - " + downloadState);
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// endTime = Calendar.getInstance().getTimeInMillis();
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// job.setEndTime(endTime);
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// changeEndTime = true;
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//// speciesJobDao.update(job);
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//
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// }
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// System.out.println("job "+job);
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// System.out.println("statusResponse.getEndDate() "+statusResponse.getEndDate());
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// System.out.println("job.getEndTime() "+job.getEndTime());
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if(statusResponse.getEndDate()!=null && job.getEndTime()==0){ //UPDATE end time first time only
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logger.trace("UPDATE end time first time only - " + downloadState);
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// endTime = Calendar.getInstance().getTimeInMillis();
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endTime = statusResponse.getEndDate().getTimeInMillis();
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job.setEndTime(endTime);
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changeEndTime = true;
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// speciesJobDao.update(job);
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}
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}
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boolean changeStartTime = false;
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//SET START TIME
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long startTime = job.getStartTime();
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// System.out.println("statusResponse.getStartDate(): "+statusResponse.getStartDate());
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// System.out.println("startTime: "+startTime);
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if(statusResponse.getStartDate()!=null && startTime==0){ //UPDATE start time first time only
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Date start = DateUtil.millisecondsToDate(statusResponse.getStartDate().getTimeInMillis());
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// jobSpeciesModel.setStartTime(DateUtil.dateToDateFormatString(start));
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jobSpeciesModel.setStartTime(start);
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changeStartTime = true;
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}
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try{
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//UPDATE DAO
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if(changeStatus || changeEndTime || changeStartTime){
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job.setState(downloadState.toString());
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speciesJobDao.update(job);
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}
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}catch (Exception e) {
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logger.trace("An error occurred when update dao: ",e);
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}
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//SET SUBMIT TIME
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long submitTime = job.getSubmitTime();
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Date submit = DateUtil.millisecondsToDate(submitTime);
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// jobSpeciesModel.setStartTime(DateUtil.dateToDateFormatString(start));
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jobSpeciesModel.setSubmitTime(submit);
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endTime = job.getEndTime();
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long elapsedTime = 0;
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//SET END TIME, BECAUSE IT IS CHANGED
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if(endTime!=0){
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Date end = DateUtil.millisecondsToDate(endTime);
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// jobSpeciesModel.setEndTime(DateUtil.dateToDateFormatString(end));
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jobSpeciesModel.setEndTime(end);
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elapsedTime = endTime;
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}
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else
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elapsedTime = Calendar.getInstance().getTimeInMillis();
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//SET ELAPSED TIME
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jobSpeciesModel.setElapsedTime(DateUtil.getDifference(submitTime, elapsedTime));
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return jobSpeciesModel;
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}
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/**
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* Gets the download state.
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*
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* @param status the status
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* @return the download state
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*/
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public static DownloadState getDownloadState(JobStatus status){
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if(status!=null){
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switch (status) {
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case COMPLETED:
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return DownloadState.COMPLETED;
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case FAILED:
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return DownloadState.FAILED;
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case PENDING:
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return DownloadState.PENDING;
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case RUNNING:
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return DownloadState.ONGOING;
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default:
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return null;
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}
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}
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return null;
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}
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/**
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* Delete taxonomy job by id.
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*
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* @param jobIdentifier the job identifier
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* @param taxonomyJobDao the taxonomy job dao
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* @return the int
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* @throws SQLException the SQL exception
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*/
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public static int deleteTaxonomyJobById(String jobIdentifier, TaxonomyJobPersistence taxonomyJobDao) throws SQLException{
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logger.trace("Delete taxonomy job id: " + jobIdentifier);
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try{
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int removed = taxonomyJobDao.deleteItemByIdField(jobIdentifier);
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return 1;
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}catch (Exception e) {
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logger.error("An error occured deleteTaxonomyJobById " + jobIdentifier + " exception: "+e, e);
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e.printStackTrace();
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}
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return 0;
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}
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/**
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* Change status taxonomy job by id.
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*
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* @param jobIdentifier the job identifier
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* @param state the state
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* @param taxonomyJobDAO the taxonomy job dao
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* @return the int
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*/
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public static int changeStatusTaxonomyJobById(String jobIdentifier,DownloadState state, TaxonomyJobPersistence taxonomyJobDAO) {
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logger.trace("Change status taxonomy job id: " + jobIdentifier);
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// System.out.println("Delete job id: " + jobIdentifier);
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int result = 0;
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try{
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CriteriaBuilder queryBuilder = taxonomyJobDAO.getCriteriaBuilder();
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CriteriaQuery<Object> cq = queryBuilder.createQuery();
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Predicate pr1 = queryBuilder.equal(taxonomyJobDAO.rootFrom(cq).get(TaxonomyJob.ID_FIELD), jobIdentifier);
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cq.where(pr1);
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Iterator<TaxonomyJob> iterator = taxonomyJobDAO.executeCriteriaQuery(cq).iterator();
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TaxonomyJob job;
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if(iterator.hasNext())
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job = iterator.next();
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else
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return 0;
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job.setState(state.toString());
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taxonomyJobDAO.update(job);
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}catch (Exception e) {
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logger.error("An error occured in change status jobId: " + jobIdentifier + " exception: "+e, e );
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}
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return result;
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}
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}
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