1 files changed, 79 insertions, 0 deletions
diff --git a/examples/bundles/org.eclipse.ecf.examples.webinar/src/org/eclipse/ecf/internal/examples/webinar/util/RosterWriter.java b/examples/bundles/org.eclipse.ecf.examples.webinar/src/org/eclipse/ecf/internal/examples/webinar/util/RosterWriter.java
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index 000000000..a5c22c352
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+++ b/examples/bundles/org.eclipse.ecf.examples.webinar/src/org/eclipse/ecf/internal/examples/webinar/util/RosterWriter.java
@@ -0,0 +1,79 @@
+/****************************************************************************
+ * Copyright (c) 2004 Composent, Inc. 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:
+ *    Composent, Inc. - initial API and implementation
+ *****************************************************************************/
+
+package org.eclipse.ecf.internal.examples.webinar.util;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+
+import org.eclipse.ecf.core.IContainer;
+import org.eclipse.ecf.internal.examples.webinar.Activator;
+import org.eclipse.ecf.presence.IPresenceContainerAdapter;
+import org.eclipse.ecf.presence.roster.IRoster;
+import org.eclipse.ecf.presence.roster.IRosterEntry;
+import org.eclipse.ecf.presence.roster.IRosterGroup;
+import org.eclipse.ecf.presence.roster.IRosterItem;
+
+/**
+ *
+ */
+public class RosterWriter {
+
+	private IContainer[] getContainers() {
+		return Activator.getDefault().getContainers();
+	}
+	
+	private Object [] getConnectedContainerAdapters(Class adapterType) {
+		IContainer [] containers = getContainers();
+		List l = new ArrayList();
+		for(int i=0; i < containers.length; i++) {
+			// Make sure connected
+			if (containers[i].getConnectedID() != null) {
+				Object o = containers[i].getAdapter(adapterType);
+				if (o != null) l.add(o);
+			}
+		}
+		return (Object []) l.toArray();
+	}
+	
+	public void showAllRosters() {
+		Object [] adapters = getConnectedContainerAdapters(IPresenceContainerAdapter.class);
+		for(int i=0; i < adapters.length; i++) {
+			IPresenceContainerAdapter presenceAdapter = (IPresenceContainerAdapter) adapters[i];
+			showRosterItems(presenceAdapter.getRosterManager().getRoster());
+		}
+	}
+	
+	public void showRoster(IRoster roster) {
+		showRosterItems(roster);
+	}
+
+	private void showRosterItems(IRosterItem rosterItem) {
+		if (rosterItem == null) return;
+		Collection children = null;
+		if (rosterItem instanceof IRoster) {
+			System.out.println("Roster: "+rosterItem.getName());
+			children = ((IRoster)rosterItem).getItems();
+		} else if (rosterItem instanceof IRosterGroup) {
+			System.out.println("  Group: "+rosterItem.getName());
+			children = ((IRosterGroup)rosterItem).getEntries();
+		} else if (rosterItem instanceof IRosterEntry) {
+			System.out.println("    Entry: "+rosterItem.getName());
+			System.out.println("     Type: "+((IRosterEntry)rosterItem).getPresence().getType());
+			children = null;
+		}
+		if (children != null) {
+			for(Iterator i=children.iterator(); i.hasNext(); ) showRosterItems((IRosterItem) i.next());
+		}
+	}
+}