1 files changed, 99 insertions, 0 deletions
diff --git a/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/model/mapping/ModResourceMapping.java b/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/model/mapping/ModResourceMapping.java
new file mode 100644
index 000000000..41143d67d
--- /dev/null
+++ b/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/model/mapping/ModResourceMapping.java
@@ -0,0 +1,99 @@
+/*******************************************************************************
+ * Copyright (c) 2006 IBM Corporation 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:
+ * IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.team.examples.model.mapping;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.resources.mapping.*;
+import org.eclipse.core.runtime.*;
+import org.eclipse.team.examples.filesystem.FileSystemPlugin;
+import org.eclipse.team.examples.model.*;
+
+public class ModResourceMapping extends ModelResourceMapping {
+
+	public ModResourceMapping(ModelObjectDefinitionFile file) {
+		super(file);
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.core.resources.mapping.ResourceMapping#getTraversals(org.eclipse.core.resources.mapping.ResourceMappingContext, org.eclipse.core.runtime.IProgressMonitor)
+	 */
+	public ResourceTraversal[] getTraversals(ResourceMappingContext context,
+			IProgressMonitor monitor) throws CoreException {
+		Set resources = getLocalResources();
+		if (context instanceof RemoteResourceMappingContext) {
+			monitor.beginTask(null, IProgressMonitor.UNKNOWN);
+			RemoteResourceMappingContext remoteContext = (RemoteResourceMappingContext) context;
+			if (remoteContext.hasRemoteChange(getResource(), new SubProgressMonitor(monitor, IProgressMonitor.UNKNOWN))) {
+				IResource[] remoteResources = ModelObjectDefinitionFile.getReferencedResources(
+						remoteContext.fetchRemoteContents((IFile)getResource(), 
+								new SubProgressMonitor(monitor, IProgressMonitor.UNKNOWN)));
+				for (int i = 0; i < remoteResources.length; i++) {
+					IResource resource = remoteResources[i];
+					resources.add(resource);
+				}
+			}
+			if (remoteContext.isThreeWay() 
+					&& remoteContext.hasLocalChange(getResource(), new SubProgressMonitor(monitor, IProgressMonitor.UNKNOWN))) {
+				IResource[] remoteResources = ModelObjectDefinitionFile.getReferencedResources(
+						remoteContext.fetchBaseContents((IFile)getResource(), 
+								new SubProgressMonitor(monitor, IProgressMonitor.UNKNOWN)));
+				for (int i = 0; i < remoteResources.length; i++) {
+					IResource resource = remoteResources[i];
+					resources.add(resource);
+				}
+			}
+			monitor.done();
+		}
+		return new ResourceTraversal[] { 
+				new ResourceTraversal((IResource[]) resources.toArray(new IResource[resources.size()]), 
+						IResource.DEPTH_ZERO, IResource.NONE)
+			};
+	}
+
+	private IResource getResource() {
+		return ((ModelResource)getModelObject()).getResource();
+	}
+	
+	private Set getLocalResources() throws CoreException {
+		ModelObjectDefinitionFile mdf = (ModelObjectDefinitionFile)getModelObject();
+		Set resources = new HashSet();
+		resources.add(mdf.getResource());
+		ModelObjectElementFile[] files = mdf.getModelObjectElementFiles();
+		for (int i = 0; i < files.length; i++) {
+			ModelObjectElementFile file = files[i];
+			resources.add(file.getResource());
+		}
+		return resources;
+	}
+	
+	/* (non-Javadoc)
+	 * @see org.eclipse.core.resources.mapping.ResourceMapping#contains(org.eclipse.core.resources.mapping.ResourceMapping)
+	 */
+	public boolean contains(ResourceMapping mapping) {
+		if (mapping instanceof ModelResourceMapping) {
+			ModelObject object = (ModelObject)mapping.getModelObject();
+			if (object instanceof ModelResource) {
+				IResource resource = ((ModelResource) object).getResource();
+				try {
+					return getLocalResources().contains(resource);
+				} catch (CoreException e) {
+					FileSystemPlugin.log(e.getStatus());
+				}
+			}
+		}
+		return false;
+	}
+
+}