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Diffstat (limited to 'plugins/org.eclipse.emf.cdo.dawn/src/org/eclipse/emf/cdo/dawn/editors/impl/DawnAbstractEditorSupport.java')
-rw-r--r--plugins/org.eclipse.emf.cdo.dawn/src/org/eclipse/emf/cdo/dawn/editors/impl/DawnAbstractEditorSupport.java330
1 files changed, 165 insertions, 165 deletions
diff --git a/plugins/org.eclipse.emf.cdo.dawn/src/org/eclipse/emf/cdo/dawn/editors/impl/DawnAbstractEditorSupport.java b/plugins/org.eclipse.emf.cdo.dawn/src/org/eclipse/emf/cdo/dawn/editors/impl/DawnAbstractEditorSupport.java
index 251ecd1d50..bb9770ab4a 100644
--- a/plugins/org.eclipse.emf.cdo.dawn/src/org/eclipse/emf/cdo/dawn/editors/impl/DawnAbstractEditorSupport.java
+++ b/plugins/org.eclipse.emf.cdo.dawn/src/org/eclipse/emf/cdo/dawn/editors/impl/DawnAbstractEditorSupport.java
@@ -1,165 +1,165 @@
-/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * 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:
- * Martin Fluegge - initial API and implementation
- */
-package org.eclipse.emf.cdo.dawn.editors.impl;
-
-import org.eclipse.emf.cdo.dawn.editors.IDawnEditor;
-import org.eclipse.emf.cdo.dawn.editors.IDawnEditorSupport;
-import org.eclipse.emf.cdo.dawn.notifications.BasicDawnListener;
-import org.eclipse.emf.cdo.transaction.CDOTransaction;
-import org.eclipse.emf.cdo.transaction.CDOTransactionHandlerBase;
-import org.eclipse.emf.cdo.view.CDOAdapterPolicy;
-import org.eclipse.emf.cdo.view.CDOView;
-
-import java.util.List;
-
-/**
- * @author Martin Fluegge
- */
-public abstract class DawnAbstractEditorSupport implements IDawnEditorSupport
-{
- private final IDawnEditor editor;
-
- private CDOView view;
-
- private boolean dirty;
-
- public CDOView getView()
- {
- return view;
- }
-
- public void setView(CDOView view)
- {
- this.view = view;
- }
-
- public DawnAbstractEditorSupport(IDawnEditor editor)
- {
- this.editor = editor;
- }
-
- public void setDirty(boolean dirty)
- {
- this.dirty = dirty;
- }
-
- public boolean isDirty()
- {
- return dirty;
- }
-
- public IDawnEditor getEditor()
- {
- return editor;
- }
-
- /**
- * This method registeres the listeners for the DawnEditorSupport. Concrete implementaions can influence the
- * registered listeneres by implementing the methods
- * <ul>
- * <li>getBasicHandler()</li>
- * <li>getLockingHandler()</li>
- * </ul>
- * If one of these methods returns null the specific handler will not be registered and activated.
- *
- * @see #getBasicHandler()
- * @see #getLockingHandler()
- * @since 2.0
- */
- public void registerListeners()
- {
- BasicDawnListener listener = getBasicHandler();
- CDOView view = getView();
-
- if (listener != null)
- {
- view.addListener(listener);
- }
-
- BasicDawnListener lockingHandler = getLockingHandler();
- if (lockingHandler != null)
- {
- view.addListener(lockingHandler);
- view.options().setLockNotificationEnabled(true);
- }
-
- if (view instanceof CDOTransaction)
- {
- CDOTransaction transaction = (CDOTransaction)view;
- CDOTransactionHandlerBase transactionHandler = getTransactionHandler();
- if (transactionHandler != null)
- {
- transaction.addTransactionHandler(transactionHandler);
- }
- transaction.options().addChangeSubscriptionPolicy(CDOAdapterPolicy.CDO);
- transaction.options().setAutoReleaseLocksEnabled(false);
- }
- }
-
- /**
- * Subclasses must implement this method to deliver a IDawnListener that implements the behavior for Session
- * invalidations. If the method returns null, the handler will not be registered.
- *
- * @since 2.0
- */
- protected abstract BasicDawnListener getBasicHandler();
-
- /**
- * Subclasses must implement this method to deliver a IDawnListener that implements the behavior for remote locking
- * notifications. If the method returns null, the handler will not be registered.
- *
- * @since 2.0
- */
- protected abstract BasicDawnListener getLockingHandler();
-
- /**
- * Subclasses must implement this method to deliver a CDOTransactionHandlerBase that implements the behavior for
- * remote changes notifications. If the method returns null, the handler will not be registered.
- *
- * @since 2.0
- */
- protected abstract CDOTransactionHandlerBase getTransactionHandler();
-
- /**
- * @since 1.0
- */
- public void rollback()
- {
- CDOView view = getEditor().getView();
-
- if (view != null && view instanceof CDOTransaction)
- {
- ((CDOTransaction)view).rollback();
- }
- }
-
- /**
- * @since 2.0
- */
- public void lockObjects(List<Object> objectsToBeLocked)
- {
- for (Object objectToBeLocked : objectsToBeLocked)
- {
- lockObject(objectToBeLocked);
- }
- }
-
- /**
- * @since 2.0
- */
- public void unlockObjects(List<Object> objectsToBeLocked)
- {
- for (Object objectToBeUnlocked : objectsToBeLocked)
- {
- unlockObject(objectToBeUnlocked);
- }
- }
-}
+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
+ * 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:
+ * Martin Fluegge - initial API and implementation
+ */
+package org.eclipse.emf.cdo.dawn.editors.impl;
+
+import org.eclipse.emf.cdo.dawn.editors.IDawnEditor;
+import org.eclipse.emf.cdo.dawn.editors.IDawnEditorSupport;
+import org.eclipse.emf.cdo.dawn.notifications.BasicDawnListener;
+import org.eclipse.emf.cdo.transaction.CDOTransaction;
+import org.eclipse.emf.cdo.transaction.CDOTransactionHandlerBase;
+import org.eclipse.emf.cdo.view.CDOAdapterPolicy;
+import org.eclipse.emf.cdo.view.CDOView;
+
+import java.util.List;
+
+/**
+ * @author Martin Fluegge
+ */
+public abstract class DawnAbstractEditorSupport implements IDawnEditorSupport
+{
+ private final IDawnEditor editor;
+
+ private CDOView view;
+
+ private boolean dirty;
+
+ public CDOView getView()
+ {
+ return view;
+ }
+
+ public void setView(CDOView view)
+ {
+ this.view = view;
+ }
+
+ public DawnAbstractEditorSupport(IDawnEditor editor)
+ {
+ this.editor = editor;
+ }
+
+ public void setDirty(boolean dirty)
+ {
+ this.dirty = dirty;
+ }
+
+ public boolean isDirty()
+ {
+ return dirty;
+ }
+
+ public IDawnEditor getEditor()
+ {
+ return editor;
+ }
+
+ /**
+ * This method registeres the listeners for the DawnEditorSupport. Concrete implementaions can influence the
+ * registered listeneres by implementing the methods
+ * <ul>
+ * <li>getBasicHandler()</li>
+ * <li>getLockingHandler()</li>
+ * </ul>
+ * If one of these methods returns null the specific handler will not be registered and activated.
+ *
+ * @see #getBasicHandler()
+ * @see #getLockingHandler()
+ * @since 2.0
+ */
+ public void registerListeners()
+ {
+ BasicDawnListener listener = getBasicHandler();
+ CDOView view = getView();
+
+ if (listener != null)
+ {
+ view.addListener(listener);
+ }
+
+ BasicDawnListener lockingHandler = getLockingHandler();
+ if (lockingHandler != null)
+ {
+ view.addListener(lockingHandler);
+ view.options().setLockNotificationEnabled(true);
+ }
+
+ if (view instanceof CDOTransaction)
+ {
+ CDOTransaction transaction = (CDOTransaction)view;
+ CDOTransactionHandlerBase transactionHandler = getTransactionHandler();
+ if (transactionHandler != null)
+ {
+ transaction.addTransactionHandler(transactionHandler);
+ }
+ transaction.options().addChangeSubscriptionPolicy(CDOAdapterPolicy.CDO);
+ transaction.options().setAutoReleaseLocksEnabled(false);
+ }
+ }
+
+ /**
+ * Subclasses must implement this method to deliver a IDawnListener that implements the behavior for Session
+ * invalidations. If the method returns null, the handler will not be registered.
+ *
+ * @since 2.0
+ */
+ protected abstract BasicDawnListener getBasicHandler();
+
+ /**
+ * Subclasses must implement this method to deliver a IDawnListener that implements the behavior for remote locking
+ * notifications. If the method returns null, the handler will not be registered.
+ *
+ * @since 2.0
+ */
+ protected abstract BasicDawnListener getLockingHandler();
+
+ /**
+ * Subclasses must implement this method to deliver a CDOTransactionHandlerBase that implements the behavior for
+ * remote changes notifications. If the method returns null, the handler will not be registered.
+ *
+ * @since 2.0
+ */
+ protected abstract CDOTransactionHandlerBase getTransactionHandler();
+
+ /**
+ * @since 1.0
+ */
+ public void rollback()
+ {
+ CDOView view = getEditor().getView();
+
+ if (view != null && view instanceof CDOTransaction)
+ {
+ ((CDOTransaction)view).rollback();
+ }
+ }
+
+ /**
+ * @since 2.0
+ */
+ public void lockObjects(List<Object> objectsToBeLocked)
+ {
+ for (Object objectToBeLocked : objectsToBeLocked)
+ {
+ lockObject(objectToBeLocked);
+ }
+ }
+
+ /**
+ * @since 2.0
+ */
+ public void unlockObjects(List<Object> objectsToBeLocked)
+ {
+ for (Object objectToBeUnlocked : objectsToBeLocked)
+ {
+ unlockObject(objectToBeUnlocked);
+ }
+ }
+}

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