gov.nih.nci.cabig.caaers.service.synchronizer.StudyInterventionSynchronizer.java Source code

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Here is the source code for gov.nih.nci.cabig.caaers.service.synchronizer.StudyInterventionSynchronizer.java

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/*******************************************************************************
 * Copyright SemanticBits, Northwestern University and Akaza Research
 * 
 * Distributed under the OSI-approved BSD 3-Clause License.
 * See http://ncip.github.com/caaers/LICENSE.txt for details.
 ******************************************************************************/
package gov.nih.nci.cabig.caaers.service.synchronizer;

import gov.nih.nci.cabig.caaers.domain.AbstractMutableRetireableDomainObject;
import gov.nih.nci.cabig.caaers.domain.OtherIntervention;
import gov.nih.nci.cabig.caaers.domain.Study;
import gov.nih.nci.cabig.caaers.domain.StudyAgent;
import gov.nih.nci.cabig.caaers.domain.StudyAgentINDAssociation;
import gov.nih.nci.cabig.caaers.domain.StudyDevice;
import gov.nih.nci.cabig.caaers.service.DomainObjectImportOutcome;
import gov.nih.nci.cabig.caaers.service.migrator.Migrator;
import org.apache.commons.collections.CollectionUtils;

import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

/**
 * @author Ion C. Olaru
 *         Date: 5/3/12 -4:48 PM
 */
public class StudyInterventionSynchronizer implements Migrator<Study> {

    public void migrate(Study dest, Study src, DomainObjectImportOutcome<Study> studyDomainObjectImportOutcome) {
        HashMap<String, OtherIntervention> map = new HashMap<String, OtherIntervention>();
        for (OtherIntervention otherIntervention : dest.getActiveOtherInterventions()) {
            map.put(otherIntervention.getHashKey(), otherIntervention);
        }

        for (OtherIntervention xmlOtherIntervention : src.getOtherInterventions()) {
            OtherIntervention otherIntervention = map.remove(xmlOtherIntervention.getHashKey());
            if (otherIntervention == null) {
                //newly added one, so add it to study
                dest.addOtherIntervention(xmlOtherIntervention);
                continue;
            }
            //Update- do nothing

        }

        //now soft delete, all the ones not present in XML Study
        AbstractMutableRetireableDomainObject.retire(map.values());

        //        List<OtherIntervention> otherInterventions = src.getOtherInterventions();
        //        if (CollectionUtils.isEmpty(otherInterventions)) return;
        //        Set<String> destInterventionsSet = new HashSet<String>();
        //
        //        for (OtherIntervention otherIntervention : dest.getOtherInterventions()) {
        //            destInterventionsSet.add(otherIntervention.getHashKey());
        //        }
        //
        //        for (OtherIntervention otherIntervention : otherInterventions) {
        //            if (destInterventionsSet.add(otherIntervention.getHashKey())) {
        //                dest.addOtherIntervention(otherIntervention);
        //            }
        //        }
    }

}