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// $Id$
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/**
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* Copyright (C) 2015 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.taxeditor.session;
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import java.util.Collection;
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import java.util.List;
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import java.util.Map;
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import java.util.UUID;
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import net.sf.ehcache.statistics.LiveCacheStatistics;
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import eu.etaxonomy.cdm.api.service.IService;
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import eu.etaxonomy.cdm.api.service.UpdateResult;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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import eu.etaxonomy.cdm.persistence.dto.MergeResult;
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import eu.etaxonomy.taxeditor.remoting.cache.EntityCacherDebugResult;
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/**
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* @author cmathew
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* @date 30 Jul 2015
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*
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*/
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public class NullSession implements ICdmEntitySession {
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private ICdmEntitySessionEnabled sessionOwner;
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private final CdmEntitySessionManager cdmEntitySessionManager;
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public NullSession(ICdmEntitySessionEnabled sessionOwner, CdmEntitySessionManager cdmEntitySessionManager) {
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this.sessionOwner = sessionOwner;
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this.cdmEntitySessionManager = cdmEntitySessionManager;
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}
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public void setOwner(ICdmEntitySessionEnabled sessionOwner) {
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this.sessionOwner = sessionOwner;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#getOwner()
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*/
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@Override
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public ICdmEntitySessionEnabled getOwner() {
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return sessionOwner;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#getCacheStatistics()
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*/
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@Override
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public LiveCacheStatistics getCacheStatistics() {
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// TODO Auto-generated method stub
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return null;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#load(java.lang.Object, boolean)
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*/
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@Override
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public <O> O load(O obj, boolean update) {
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return obj;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#load(eu.etaxonomy.cdm.model.common.CdmBase, boolean)
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*/
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@Override
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public <T extends CdmBase> T load(T cdmBase, boolean update) {
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return cdmBase;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#load(eu.etaxonomy.cdm.api.service.UpdateResult, boolean)
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*/
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@Override
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public UpdateResult load(UpdateResult updateResult, boolean update) {
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return updateResult;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#debug(eu.etaxonomy.cdm.model.common.CdmBase)
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*/
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@Override
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public <T extends CdmBase> EntityCacherDebugResult debug(T cdmBase) {
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return null;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#debug(java.util.Collection)
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*/
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@Override
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public <T extends CdmBase> EntityCacherDebugResult debug(Collection<T> cdmBase) {
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return null;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#debug()
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*/
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@Override
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public <T extends CdmBase> EntityCacherDebugResult debug() {
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return null;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#load(java.util.Collection, boolean)
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*/
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@Override
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public <T extends CdmBase> Collection<T> load(Collection<T> cdmBaseList, boolean update) {
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return cdmBaseList;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#setEntitiesAsLatest()
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*/
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@Override
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public void setEntitiesAsLatest() {
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#getRootEntities()
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*/
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@Override
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public <T extends CdmBase> Collection<T> getRootEntities() {
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return null;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#dispose()
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*/
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@Override
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public void dispose() {
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cdmEntitySessionManager.remove(sessionOwner);
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#bind()
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*/
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@Override
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public void bind() {
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cdmEntitySessionManager.bindNullSession();
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#remoteLoad(eu.etaxonomy.cdm.api.service.IService, java.util.UUID)
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*/
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@Override
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public <T extends CdmBase> T remoteLoad(IService<T> service, UUID uuid) {
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T cdmBase = service.load(uuid);
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return load(cdmBase, false);
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#remoteLoad(eu.etaxonomy.cdm.api.service.IService, java.util.UUID, java.util.List)
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*/
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@Override
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public <T extends CdmBase> T remoteLoad(IService<T> service, UUID uuid, List<String> propertyPaths) {
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T cdmBase = service.load(uuid, propertyPaths);
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return load(cdmBase, false);
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#remoteSave(eu.etaxonomy.cdm.api.service.IService, eu.etaxonomy.cdm.model.common.CdmBase)
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*/
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@Override
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public <T extends CdmBase> UUID remoteSave(IService<T> service, T cdmBase) {
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UUID uuid = service.save(cdmBase).getUuid();
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load(cdmBase,false);
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return uuid;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#remoteUpdate(eu.etaxonomy.cdm.api.service.IService, eu.etaxonomy.cdm.model.common.CdmBase)
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*/
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@Override
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public <T extends CdmBase> T remoteUpdate(IService<T> service, T cdmBase) {
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T mergedCdmBase = service.merge(cdmBase, true).getMergedEntity();
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return mergedCdmBase;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#isActive()
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*/
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@Override
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public boolean isActive() {
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return cdmEntitySessionManager.getActiveSession() == this;
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#update()
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*/
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@Override
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public <T extends CdmBase> void update() {
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#getPropertyPaths(java.lang.Object)
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*/
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@Override
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public List<String> getPropertyPaths(Object obj) {
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if(sessionOwner == null) {
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return null;
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}
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Map<Object, List<String>> propertyPathsMap = sessionOwner.getPropertyPathsMap();
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if(propertyPathsMap == null || propertyPathsMap.isEmpty()) {
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return null;
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}
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return propertyPathsMap.get(obj);
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#addNewCdmEntity(eu.etaxonomy.cdm.model.common.CdmBase)
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*/
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@Override
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public void addNewCdmEntity(CdmBase newEntity) {
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// TODO Auto-generated method stub
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#load(eu.etaxonomy.cdm.persistence.dto.MergeResult, boolean)
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*/
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@Override
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public <T extends CdmBase> MergeResult<T> load(MergeResult<T> mergeResult, boolean update) {
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return mergeResult;
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}
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}
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