Updating examplea

1 files changed, 54 insertions, 0 deletions

diff --git a/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/filesystem/subscriber/FileSystemSyncInfo.java b/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/filesystem/subscriber/FileSystemSyncInfo.java
new file mode 100644
index 000000000..6f9f52d69
--- /dev/null
+++ b/examples/org.eclipse.team.examples.filesystem/src/org/eclipse/team/examples/filesystem/subscriber/FileSystemSyncInfo.java
@@ -0,0 +1,54 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.team.examples.filesystem.subscriber;
+
+import org.eclipse.core.resources.IResource;
+import org.eclipse.team.core.TeamException;
+import org.eclipse.team.core.synchronize.SyncInfo;
+import org.eclipse.team.core.variants.IResourceVariant;
+import org.eclipse.team.core.variants.IResourceVariantComparator;
+
+/**
+ * Provide a custom sync info that will report files that exist both 
+ * locally and remotely as in-sync and will return a null base if there
+ * is an incoming change.
+ */
+public class FileSystemSyncInfo extends SyncInfo {
+
+	public FileSystemSyncInfo(IResource local, IResourceVariant base, IResourceVariant remote, IResourceVariantComparator comparator) {
+		super(local, base, remote, comparator);
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.team.core.subscribers.SyncInfo#calculateKind(org.eclipse.core.runtime.IProgressMonitor)
+	 */
+	protected int calculateKind() throws TeamException {
+		if (getLocal().getType() != IResource.FILE) {
+			if (getLocal().exists() && getRemote() != null) {
+				return IN_SYNC;
+			}
+		}
+		return super.calculateKind();
+	}
+	
+	/* (non-Javadoc)
+	 * @see org.eclipse.team.core.synchronize.SyncInfo#getBase()
+	 */
+	public IResourceVariant getBase() {
+		// If the kind has been set and there is an incoming change
+		// return null as the base since the server does not keep the
+		// base contents
+		if ((getKind() & INCOMING) > 0) {
+			return null;
+		}
+		return super.getBase();
+	}
+}