Revision 5c9343bd
Added by Cherian Mathew about 9 years ago
| eu.etaxonomy.taxeditor.cdmlib/src/main/java/eu/etaxonomy/taxeditor/session/CdmEntitySession.java | ||
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import org.apache.poi.ss.formula.functions.T; |
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import eu.etaxonomy.cdm.model.common.CdmBase; |
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import eu.etaxonomy.cdm.model.common.ICdmBase; |
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import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeEvent; |
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import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeEvent.EventType; |
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import eu.etaxonomy.cdm.persistence.hibernate.CdmPostDataChangeObservableListener; |
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import eu.etaxonomy.taxeditor.remoting.cache.CdmTransientEntityCacher; |
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public class CdmEntitySession implements ICdmEntitySession {
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private CdmEntitySessionManager cdmEntitySessionManager; |
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private final CdmEntitySessionManager cdmEntitySessionManager;
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private final ISessionEventListener sessionOwner;
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private final ICdmEntitySessionEnabled sessionOwner;
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private final CdmTransientEntityCacher cdmTransientEntityCacher; |
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private final List<ICdmEntitySessionEnabled> changeObservers; |
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private final List<T> rootEntities; |
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CdmEntitySession(ISessionEventListener sessionOwner, CdmEntitySessionManager cdmEntitySessionManager) {
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CdmEntitySession(ICdmEntitySessionEnabled sessionOwner, CdmEntitySessionManager cdmEntitySessionManager) {
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this.sessionOwner = sessionOwner; |
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this.cdmTransientEntityCacher = new CdmTransientEntityCacher(sessionOwner, cdmEntitySessionManager); |
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this.rootEntities = new ArrayList<T>(); |
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this.cdmEntitySessionManager = cdmEntitySessionManager; |
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this.changeObservers = new ArrayList<ICdmEntitySessionEnabled>(); |
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cdmEntitySessionManager.addToOwnerSessionMap(sessionOwner, this); |
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} |
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// } |
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} |
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/** |
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* Register to get updated after any interaction with the datastore |
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*/ |
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@Override |
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public void registerForDataStoreChanges(ICdmEntitySessionEnabled observer) {
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CdmPostDataChangeObservableListener.getDefault().register(observer); |
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} |
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/** |
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* Register to get updated after any interaction with the datastore |
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*/ |
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@Override |
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public void unregisterForDataStoreChanges(ICdmEntitySessionEnabled observer) {
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CdmPostDataChangeObservableListener.getDefault().unregister(observer); |
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} |
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@Override |
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public void bind() {
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cdmEntitySessionManager.bind(sessionOwner); |
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} |
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public void dispose() {
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rootEntities.clear(); |
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cdmTransientEntityCacher.dispose(); |
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for(ICdmEntitySessionEnabled observer : changeObservers) {
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CdmPostDataChangeObservableListener.getDefault().unregister(observer); |
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} |
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changeObservers.clear(); |
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} |
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/* (non-Javadoc) |
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#commit() |
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*/ |
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@Override |
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public void addEvent(ICdmBase cdmBase, EventType eventType) {
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CdmDataChangeEvent cdce = CdmDataChangeEvent.NewInstance((CdmBase)cdmBase, EventType.UPDATE); |
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CdmPostDataChangeObservableListener.getDefault().notifyObservers(cdce); |
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} |
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/* (non-Javadoc) |
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#notify(java.util.Collection, eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeEvent.EventType) |
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*/ |
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@Override |
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public <T extends ICdmBase> void addEvent(Collection <T> cdmBases, EventType eventType) {
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for(ICdmBase cdmBase : cdmBases) {
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CdmDataChangeEvent cdce = CdmDataChangeEvent.NewInstance((CdmBase)cdmBase, EventType.UPDATE); |
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CdmPostDataChangeObservableListener.getDefault().notifyObservers(cdce); |
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} |
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} |
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/* (non-Javadoc) |
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* @see eu.etaxonomy.taxeditor.session.ICdmEntitySession#commit() |
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*/ |
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@Override |
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public void commit() {
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CdmPostDataChangeObservableListener.getDefault().delayedNotify(); |
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} |
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} |
Also available in: Unified diff
CdmTransientEntityCacher : comments and cleanup
MockCdmEntitySessionManager, MockCdmEntitySession : implementing new interface methods
renamed ISessionEventListener to ICdmEntitySessionEnabled
ICdmEntitySession, CdmEntitySession : added methods to register session observer and add change events
ICdmEntitySessionManager, CdmEntitySessionManager : added getActiveSession method
CdmServerInfo :: added possiblity to connect directly to dev eclipse cdm server