diff options
Diffstat (limited to 'jpa_diagram_editor/plugins/org.eclipse.jpt.jpadiagrameditor.ui/src/org/eclipse/jpt/jpadiagrameditor/ui/internal/util/EntityChangeListener.java')
| -rw-r--r-- | jpa_diagram_editor/plugins/org.eclipse.jpt.jpadiagrameditor.ui/src/org/eclipse/jpt/jpadiagrameditor/ui/internal/util/EntityChangeListener.java | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/jpa_diagram_editor/plugins/org.eclipse.jpt.jpadiagrameditor.ui/src/org/eclipse/jpt/jpadiagrameditor/ui/internal/util/EntityChangeListener.java b/jpa_diagram_editor/plugins/org.eclipse.jpt.jpadiagrameditor.ui/src/org/eclipse/jpt/jpadiagrameditor/ui/internal/util/EntityChangeListener.java deleted file mode 100644 index e86867fc6c..0000000000 --- a/jpa_diagram_editor/plugins/org.eclipse.jpt.jpadiagrameditor.ui/src/org/eclipse/jpt/jpadiagrameditor/ui/internal/util/EntityChangeListener.java +++ /dev/null @@ -1,199 +0,0 @@ -/******************************************************************************* - * <copyright> - * - * Copyright (c) 2005, 2011 SAP AG. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Stefan Dimov - initial API, implementation and documentation - * - * </copyright> - * - *******************************************************************************/ -package org.eclipse.jpt.jpadiagrameditor.ui.internal.util; - -import java.util.Collection; -import java.util.HashSet; -import java.util.Hashtable; -import java.util.Iterator; -import java.util.Set; -import org.eclipse.graphiti.features.context.impl.RemoveContext; -import org.eclipse.graphiti.mm.pictograms.ContainerShape; -import org.eclipse.jdt.core.ICompilationUnit; -import org.eclipse.jdt.core.JavaModelException; -import org.eclipse.jpt.common.core.resource.java.Annotation; -import org.eclipse.jpt.jpa.core.JptJpaCorePlugin; -import org.eclipse.jpt.jpa.core.context.MappedByRelationship; -import org.eclipse.jpt.jpa.core.context.PersistentType; -import org.eclipse.jpt.jpa.core.context.java.JavaAttributeMapping; -import org.eclipse.jpt.jpa.core.context.java.JavaPersistentAttribute; -import org.eclipse.jpt.jpa.core.context.java.JavaPersistentType; -import org.eclipse.jpt.jpa.core.context.java.JavaRelationshipMapping; -import org.eclipse.jpt.jpa.core.context.persistence.PersistenceUnit; -import org.eclipse.jpt.jpa.core.internal.context.java.JavaNullTypeMapping; -import org.eclipse.jpt.jpa.core.resource.java.OwnableRelationshipMappingAnnotation; -import org.eclipse.jpt.jpadiagrameditor.ui.internal.JPADiagramEditorPlugin; -import org.eclipse.jpt.jpadiagrameditor.ui.internal.feature.RemoveAndSaveEntityFeature; -import org.eclipse.jpt.jpadiagrameditor.ui.internal.provider.IJPAEditorFeatureProvider; -import org.eclipse.swt.widgets.Display; - - -@SuppressWarnings("restriction") -public class EntityChangeListener extends Thread { - - private final static int PAUSE_DURATION = 250; - private boolean goOn = true; - private JPASolver solver; - private IJPAEditorFeatureProvider featureProvider; - private Set<String> jptsToUpdate = new HashSet<String>(); - private Hashtable<String, PersistenceUnit> attribsToUpdate = new Hashtable<String, PersistenceUnit>(); - public final static String SEPARATOR = ";"; //$NON-NLS-1$ - - EntityChangeListener(JPASolver solver) { - this.solver = solver; - } - - public void setFeatureProvider(IJPAEditorFeatureProvider featureProvider) { - this.featureProvider = featureProvider; - } - - @Override - public void run() { - UpdateFromModel taskClass = new UpdateFromModel(); - while (goOn) { - try { - Thread.sleep(PAUSE_DURATION); - } catch (InterruptedException e) { - JPADiagramEditorPlugin.logError("Thread sleep interruprted", e); //$NON-NLS-1$ - } - Display.getDefault().asyncExec(taskClass); - } - solver = null; - featureProvider = null; - } - - public void stopThread() { - goOn = false; - } - - public void addJPTForUpdate(String jptName) { - synchronized (jptsToUpdate) { - jptsToUpdate.add(jptName); - } - } - - public void addAttribForUpdate(PersistenceUnit pu, String entAtMappedBy) { - synchronized (attribsToUpdate) { - attribsToUpdate.put(entAtMappedBy, pu); - } - } - - private class UpdateFromModel implements Runnable { - public void run() { - exec(); - } - - - private void exec() { - try { - synchronized (jptsToUpdate) { - Iterator<String> itr = jptsToUpdate.iterator(); - if (itr.hasNext()) { - String jptName = itr.next(); - JavaPersistentType jpt = (JavaPersistentType)featureProvider.getBusinessObjectForKey(jptName); - try { - JpaArtifactFactory.instance().remakeRelations(featureProvider, null, jpt); - jptsToUpdate.remove(jptName); - } catch (RuntimeException e) {} - } - } - Collection<Object> vals = solver.getVisualizedObjects(); - Iterator<Object> it = vals.iterator(); - while (it.hasNext()) { - Object o = it.next(); - if (o instanceof JavaPersistentType) { - JavaPersistentType jpt = (JavaPersistentType)o; - final ContainerShape entShape = (ContainerShape)featureProvider.getPictogramElementForBusinessObject(o); - if (entShape == null) - continue; - PersistenceUnit pu = JpaArtifactFactory.instance().getPersistenceUnit(jpt); - PersistentType pt = pu.getPersistentType(jpt.getName()); - - if ((pt == null) || !JpaArtifactFactory.instance().hasEntityAnnotation(jpt)) { - - JpaArtifactFactory.instance().forceSaveEntityClass(jpt, featureProvider); - - if(jpt.getMapping() == null || (jpt.getMapping() instanceof JavaNullTypeMapping)) { - if (!JptJpaCorePlugin.getDiscoverAnnotatedClasses(jpt.getJpaProject().getProject())) { - JPAEditorUtil.createUnregisterEntityFromXMLJob(jpt.getJpaProject(), jpt.getName()); - } - } - - RemoveContext ctx = new RemoveContext(entShape); - RemoveAndSaveEntityFeature ft = new RemoveAndSaveEntityFeature(featureProvider); - ft.remove(ctx); - break; - } else { - - ICompilationUnit cu = featureProvider.getCompilationUnit(jpt); - String entName = JPAEditorUtil.returnSimpleName(JpaArtifactFactory.instance().getEntityName(jpt)); - try { - final String newHeader = (cu.hasUnsavedChanges() ? "* " : "") + entName; //$NON-NLS-1$ //$NON-NLS-2$ - Display.getDefault().asyncExec(new Runnable() { - public void run() { - GraphicsUpdater.updateHeader(entShape, newHeader); - } - }); - - } catch (JavaModelException e) { - JPADiagramEditorPlugin.logError("Cannot check compilation unit for unsaved changes", e); //$NON-NLS-1$ - } - } - } - } - synchronized (attribsToUpdate) { - Set<String> atSet = attribsToUpdate.keySet(); - Iterator<String> iter = atSet.iterator(); - while (iter.hasNext()) { - String jptAtMB = iter.next(); - String[] jptAndAttrib = jptAtMB.split(SEPARATOR); - PersistenceUnit pu = attribsToUpdate.get(jptAtMB); - String entityName = jptAndAttrib[0]; - String attribName = jptAndAttrib[1]; - String mappedBy = jptAndAttrib[2]; - JavaPersistentType jpt = (JavaPersistentType)pu.getPersistentType(entityName); - if (jpt != null) { - JavaPersistentAttribute jpa = jpt.getAttributeNamed(attribName); - JpaArtifactFactory.instance().refreshEntityModel(null, jpt); - if (jpa != null) { - JavaAttributeMapping mapping = jpa.getMapping(); - Annotation a = mapping.getMappingAnnotation(); - if(a == null){ - JpaArtifactFactory.instance().refreshEntityModel(featureProvider, jpt); - mapping = jpa.getMapping(); - a = mapping.getMappingAnnotation(); - } - if (a == null) - return; - if (OwnableRelationshipMappingAnnotation.class.isInstance(mapping.getMappingAnnotation())) { - JavaRelationshipMapping relationshipMapping = (JavaRelationshipMapping)mapping; - MappedByRelationship ownableRef = (MappedByRelationship)relationshipMapping.getRelationship(); - if (!ownableRef.strategyIsMappedBy()) { - ownableRef.setStrategyToMappedBy(); - } - ownableRef.getMappedByStrategy().setMappedByAttribute(mappedBy); - attribsToUpdate.remove(jptAtMB); - } - } - } - } - } - } catch(Exception e) { - //$NON-NLS-1$ - } - } - } -} |