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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.io.common.mapping.out;
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import java.sql.Types;
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import java.util.UUID;
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import org.apache.log4j.Logger;
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import org.joda.time.DateTime;
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import eu.etaxonomy.cdm.io.common.DbExportStateBase;
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import eu.etaxonomy.cdm.model.common.AnnotatableEntity;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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import eu.etaxonomy.cdm.model.common.IAnnotatableEntity;
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import eu.etaxonomy.cdm.model.common.VersionableEntity;
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/**
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* @author a.mueller
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* @since 12.05.2009
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* @version 1.0
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*/
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public class DbLastActionMapper extends DbSingleAttributeExportMapperBase<DbExportStateBase<?, IExportTransformer>> implements IDbExportMapper<DbExportStateBase<?, IExportTransformer>, IExportTransformer> {
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@SuppressWarnings("unused")
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private static final Logger logger = Logger.getLogger(DbLastActionMapper.class);
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public static final UUID uuidMarkerTypeHasNoLastAction = UUID.fromString("99652d5a-bc92-4251-b57d-0fec4d258ab7");
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boolean isActionType;
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public static DbLastActionMapper NewInstance(String dbAttributeString, boolean isActionType){
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return new DbLastActionMapper(dbAttributeString, null, true, isActionType);
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}
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/**
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* @param dbAttributeString
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* @param cdmAttributeString
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*/
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private DbLastActionMapper(String dbAttributeString, String defaultValue, boolean obligatory, boolean isActionType) {
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super("updated, created", dbAttributeString, defaultValue, false);
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this.isActionType = isActionType;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.io.berlinModel.out.mapper.DbSingleAttributeExportMapperBase#getValue(eu.etaxonomy.cdm.model.common.CdmBase)
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*/
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@Override
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protected Object getValue(CdmBase cdmBase) {
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if (cdmBase.isInstanceOf(VersionableEntity.class)){
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//exclude objects marked as 'hasNoM
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if (cdmBase.isInstanceOf(AnnotatableEntity.class)){
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IAnnotatableEntity annoEnti = cdmBase.deproxy(cdmBase, AnnotatableEntity.class);
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if (annoEnti.hasMarker(uuidMarkerTypeHasNoLastAction, true)){
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return null;
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}
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}
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//return updated or created
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VersionableEntity versionable = CdmBase.deproxy(cdmBase, VersionableEntity.class);
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if (versionable.getUpdated() != null){
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return makeChanged(versionable);
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}else{
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return makeCreated(cdmBase);
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}
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}else{
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//return created
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return makeCreated(cdmBase);
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}
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}
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private Object makeChanged(VersionableEntity versionable) {
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if (isActionType){
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return "changed";
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}else{
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return versionable.getUpdated();
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}
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}
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private Object makeCreated(CdmBase cdmBase) {
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if (isActionType){
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return "created";
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}else{
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return cdmBase.getCreated();
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}
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.io.berlinModel.out.mapper.DbSingleAttributeExportMapperBase#getValueType()
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*/
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@Override
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protected int getSqlType() {
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if (isActionType){
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return Types.VARCHAR;
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}else{
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return Types.DATE;
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}
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.cdm.io.common.CdmSingleAttributeMapperBase#getTypeClass()
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*/
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@Override
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public Class<?> getTypeClass() {
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return DateTime.class;
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}
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}
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