1 files changed, 139 insertions, 141 deletions
diff --git a/extraplugins/team.collaborative/org.eclipse.papyrus.team.collaborative.integration.papyrus/src/org/eclipse/papyrus/team/collaborative/integration/papyrus/security/PreCommitReadOnlyHandler.java b/extraplugins/team.collaborative/org.eclipse.papyrus.team.collaborative.integration.papyrus/src/org/eclipse/papyrus/team/collaborative/integration/papyrus/security/PreCommitReadOnlyHandler.java
index 35937304f02..06402e1a31e 100644
--- a/extraplugins/team.collaborative/org.eclipse.papyrus.team.collaborative.integration.papyrus/src/org/eclipse/papyrus/team/collaborative/integration/papyrus/security/PreCommitReadOnlyHandler.java
+++ b/extraplugins/team.collaborative/org.eclipse.papyrus.team.collaborative.integration.papyrus/src/org/eclipse/papyrus/team/collaborative/integration/papyrus/security/PreCommitReadOnlyHandler.java
@@ -1,141 +1,139 @@
-package org.eclipse.papyrus.team.collaborative.integration.papyrus.security;
-
-import java.util.HashSet;
-import java.util.Set;
-import java.util.WeakHashMap;
-
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.emf.common.command.Command;
-import org.eclipse.emf.common.notify.Notification;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.emf.ecore.resource.ResourceSet;
-import org.eclipse.emf.edit.domain.EditingDomain;
-import org.eclipse.emf.transaction.NotificationFilter;
-import org.eclipse.emf.transaction.ResourceSetChangeEvent;
-import org.eclipse.emf.transaction.ResourceSetListenerImpl;
-import org.eclipse.emf.transaction.RollbackException;
-import org.eclipse.emf.transaction.TransactionalEditingDomain;
-import org.eclipse.papyrus.infra.core.resource.IModelSetSnippet;
-import org.eclipse.papyrus.infra.core.resource.ModelSet;
-import org.eclipse.papyrus.infra.core.resource.sasheditor.DiModel;
-import org.eclipse.papyrus.team.collaborative.ICollaborativeManager;
-import org.eclipse.papyrus.team.collaborative.IExtendedURI;
-import org.eclipse.papyrus.team.collaborative.integration.papyrus.ui.actions.LockAction;
-import org.eclipse.papyrus.team.collaborative.integration.papyrus.utils.UIUtils;
-import org.eclipse.papyrus.team.collaborative.participants.locker.ILocker;
-import org.eclipse.papyrus.team.collaborative.utils.CollabFunctionsFactory;
-
-import com.google.common.collect.Collections2;
-import com.google.common.collect.Sets;
-
-
-/**
- * This model snippet will register a new {@link ResourceSetListener} that will provide a new security on modifed resources.
- * Each time a resource will be set to modified this listener will check that the resources has been locked. If the resources is not lock then it will
- * try to rollback the current transaction
- * 
- * @author adaussy
- * 
- */
-public class PreCommitReadOnlyHandler implements IModelSetSnippet {
-
-	/**
-	 * This {@link ResourceSetListener} will listen each time a resource is modified to check that it has been locked or will ask for lock
-	 * 
-	 * @author adaussy
-	 * 
-	 */
-	private static class ResourceSetListener extends ResourceSetListenerImpl {
-
-		@Override
-		public boolean isPostcommitOnly() {
-			return false;
-		}
-
-		@Override
-		public boolean isPrecommitOnly() {
-			return true;
-		}
-
-		@Override
-		public boolean isAggregatePrecommitListener() {
-			return false;
-		}
-
-		/**
-		 * Filter only IS_MODIFIED notification
-		 */
-		private static NotificationFilter filter = NotificationFilter.createFeatureFilter(Resource.class, Resource.RESOURCE__IS_MODIFIED);
-
-		@Override
-		public NotificationFilter getFilter() {
-			return filter;
-		}
-
-
-		@Override
-		public Command transactionAboutToCommit(ResourceSetChangeEvent event) throws RollbackException {
-			final Set<Resource> resourceToTest = new HashSet<Resource>();
-			for(Notification n : event.getNotifications()) {
-				if(n.getNewBooleanValue()) {
-					Resource resource = (Resource)n.getNotifier();
-					//Filtered out any DI resource. Those resource are not collaborative resources
-					if(!DiModel.MODEL_FILE_EXTENSION.equals(resource.getURI().fileExtension())) {
-						resourceToTest.add(resource);
-					}
-				}
-			}
-			if(!resourceToTest.isEmpty()) {
-				TransactionalEditingDomain editingDomain = event.getEditingDomain();
-				ResourceSet resourceSet = editingDomain.getResourceSet();
-				HashSet<IExtendedURI> uriToTest = Sets.newHashSet(Collections2.transform(resourceToTest, CollabFunctionsFactory.getResourceToExtendedURIWithContainment()));
-				if(ICollaborativeManager.INSTANCE.isCollab(uriToTest, resourceSet)) {
-					Set<IExtendedURI> uriToLock = new HashSet<IExtendedURI>();
-					ILocker locker = ICollaborativeManager.INSTANCE.getLocker(uriToTest, resourceSet);
-					if(locker == null) {
-						return null;
-					}
-					for(IExtendedURI extendURI : locker.getExtendedSet()) {
-						if(!locker.isLocked(extendURI).isOK()) {
-							uriToLock.add(extendURI);
-						}
-					}
-					if(!uriToLock.isEmpty()) {
-						final IStatus status = LockAction.doSafeLock(resourceSet, uriToLock, true);
-						if(!status.isOK()) {
-							UIUtils.errorDialog(status, "Unable to lock");
-							throw new RollbackException(status);
-
-						}
-					}
-				}
-			}
-			return null;
-		}
-	}
-
-	public PreCommitReadOnlyHandler() {
-	}
-
-
-	private WeakHashMap<EditingDomain, ResourceSetListener> link = new WeakHashMap<EditingDomain, PreCommitReadOnlyHandler.ResourceSetListener>();
-
-	@Override
-	public void start(ModelSet modelsManager) {
-		TransactionalEditingDomain transactionalEditingDomain = modelsManager.getTransactionalEditingDomain();
-		ResourceSetListener listener = new ResourceSetListener();
-		link.put(transactionalEditingDomain, listener);
-		transactionalEditingDomain.addResourceSetListener(listener);
-
-	}
-
-	@Override
-	public void dispose(ModelSet modelsManager) {
-		TransactionalEditingDomain transactionalEditingDomain = modelsManager.getTransactionalEditingDomain();
-		transactionalEditingDomain.removeResourceSetListener(link.get(transactionalEditingDomain));
-
-	}
-
-
-
-}
+package org.eclipse.papyrus.team.collaborative.integration.papyrus.security;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.WeakHashMap;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.emf.common.command.Command;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.resource.ResourceSet;
+import org.eclipse.emf.edit.domain.EditingDomain;
+import org.eclipse.emf.transaction.NotificationFilter;
+import org.eclipse.emf.transaction.ResourceSetChangeEvent;
+import org.eclipse.emf.transaction.ResourceSetListenerImpl;
+import org.eclipse.emf.transaction.RollbackException;
+import org.eclipse.emf.transaction.TransactionalEditingDomain;
+import org.eclipse.papyrus.infra.core.resource.IModelSetSnippet;
+import org.eclipse.papyrus.infra.core.resource.ModelSet;
+import org.eclipse.papyrus.infra.core.resource.sasheditor.DiModel;
+import org.eclipse.papyrus.team.collaborative.ICollaborativeManager;
+import org.eclipse.papyrus.team.collaborative.IExtendedURI;
+import org.eclipse.papyrus.team.collaborative.integration.papyrus.ui.actions.LockAction;
+import org.eclipse.papyrus.team.collaborative.integration.papyrus.utils.UIUtils;
+import org.eclipse.papyrus.team.collaborative.participants.locker.ILocker;
+import org.eclipse.papyrus.team.collaborative.utils.CollabFunctionsFactory;
+
+import com.google.common.collect.Collections2;
+import com.google.common.collect.Sets;
+
+
+/**
+ * This model snippet will register a new {@link ResourceSetListener} that will provide a new security on modifed resources.
+ * Each time a resource will be set to modified this listener will check that the resources has been locked. If the resources is not lock then it will
+ * try to rollback the current transaction
+ * 
+ * @author adaussy
+ * 
+ */
+public class PreCommitReadOnlyHandler implements IModelSetSnippet {
+
+	/**
+	 * This {@link ResourceSetListener} will listen each time a resource is modified to check that it has been locked or will ask for lock
+	 * 
+	 * @author adaussy
+	 * 
+	 */
+	private static class ResourceSetListener extends ResourceSetListenerImpl {
+
+		@Override
+		public boolean isPostcommitOnly() {
+			return false;
+		}
+
+		@Override
+		public boolean isPrecommitOnly() {
+			return true;
+		}
+
+		@Override
+		public boolean isAggregatePrecommitListener() {
+			return false;
+		}
+
+		/**
+		 * Filter only IS_MODIFIED notification
+		 */
+		private static NotificationFilter filter = NotificationFilter.createFeatureFilter(Resource.class, Resource.RESOURCE__IS_MODIFIED);
+
+		@Override
+		public NotificationFilter getFilter() {
+			return filter;
+		}
+
+
+		@Override
+		public Command transactionAboutToCommit(ResourceSetChangeEvent event) throws RollbackException {
+			final Set<Resource> resourceToTest = new HashSet<Resource>();
+			for(Notification n : event.getNotifications()) {
+				if(n.getNewBooleanValue()) {
+					Resource resource = (Resource)n.getNotifier();
+					//Filtered out any DI resource. Those resource are not collaborative resources
+					if(!DiModel.MODEL_FILE_EXTENSION.equals(resource.getURI().fileExtension())) {
+						resourceToTest.add(resource);
+					}
+				}
+			}
+			if(!resourceToTest.isEmpty()) {
+				TransactionalEditingDomain editingDomain = event.getEditingDomain();
+				ResourceSet resourceSet = editingDomain.getResourceSet();
+				HashSet<IExtendedURI> uriToTest = Sets.newHashSet(Collections2.transform(resourceToTest, CollabFunctionsFactory.getResourceToExtendedURIWithContainment()));
+				if(ICollaborativeManager.INSTANCE.isCollab(uriToTest, resourceSet)) {
+					Set<IExtendedURI> uriToLock = new HashSet<IExtendedURI>();
+					ILocker locker = ICollaborativeManager.INSTANCE.getLocker(uriToTest, resourceSet);
+					if(locker == null) {
+						return null;
+					}
+					for(IExtendedURI extendURI : locker.getExtendedSet()) {
+						if(!locker.isLocked(extendURI).isOK()) {
+							uriToLock.add(extendURI);
+						}
+					}
+					if(!uriToLock.isEmpty()) {
+						final IStatus status = LockAction.doSafeLock(resourceSet, uriToLock, true);
+						if(!status.isOK()) {
+							UIUtils.errorDialog(status, "Unable to lock");
+							throw new RollbackException(status);
+
+						}
+					}
+				}
+			}
+			return null;
+		}
+	}
+
+	public PreCommitReadOnlyHandler() {
+	}
+
+
+	private WeakHashMap<EditingDomain, ResourceSetListener> link = new WeakHashMap<EditingDomain, PreCommitReadOnlyHandler.ResourceSetListener>();
+
+	public void start(ModelSet modelsManager) {
+		TransactionalEditingDomain transactionalEditingDomain = modelsManager.getTransactionalEditingDomain();
+		ResourceSetListener listener = new ResourceSetListener();
+		link.put(transactionalEditingDomain, listener);
+		transactionalEditingDomain.addResourceSetListener(listener);
+
+	}
+
+	public void dispose(ModelSet modelsManager) {
+		TransactionalEditingDomain transactionalEditingDomain = modelsManager.getTransactionalEditingDomain();
+		transactionalEditingDomain.removeResourceSetListener(link.get(transactionalEditingDomain));
+
+	}
+
+
+
+}