Added find hook implementation class

2 files changed, 43 insertions, 0 deletions

diff --git a/compendium/bundles/org.eclipse.ecf.osgi.services.distribution/src/org/eclipse/ecf/internal/osgi/services/distribution/Activator.java b/compendium/bundles/org.eclipse.ecf.osgi.services.distribution/src/org/eclipse/ecf/internal/osgi/services/distribution/Activator.java
index 1601ca781..e3214d012 100644
--- a/compendium/bundles/org.eclipse.ecf.osgi.services.distribution/src/org/eclipse/ecf/internal/osgi/services/distribution/Activator.java
+++ b/compendium/bundles/org.eclipse.ecf.osgi.services.distribution/src/org/eclipse/ecf/internal/osgi/services/distribution/Activator.java
@@ -15,6 +15,7 @@ import org.eclipse.ecf.core.IContainerManager;
 import org.eclipse.ecf.osgi.services.distribution.ServiceConstants;
 import org.osgi.framework.*;
 import org.osgi.framework.hooks.service.EventHook;
+import org.osgi.framework.hooks.service.FindHook;
 import org.osgi.service.distribution.DistributionProvider;
 import org.osgi.util.tracker.ServiceTracker;
 
@@ -27,6 +28,7 @@ public class Activator implements BundleActivator {
 
 	private ServiceRegistration eventHookRegistration;
 	private ServiceRegistration distributionProviderRegistration;
+	private ServiceRegistration listenerHookRegistration;
 
 	private DistributionProviderImpl distributionProvider;
 
@@ -60,6 +62,10 @@ public class Activator implements BundleActivator {
 		final ECFEventHookImpl hook = new ECFEventHookImpl(distributionProvider);
 		this.eventHookRegistration = this.context.registerService(
 				EventHook.class.getName(), hook, null);
+
+		final FindHook findHook = new ECFFindHookImpl(distributionProvider);
+		this.listenerHookRegistration = this.context.registerService(
+				FindHook.class.getName(), findHook, null);
 		// register all existing services which have the marker property
 		try {
 			final ServiceReference[] refs = this.context
@@ -95,6 +101,10 @@ public class Activator implements BundleActivator {
 			this.eventHookRegistration.unregister();
 			this.eventHookRegistration = null;
 		}
+		if (this.listenerHookRegistration != null) {
+			this.listenerHookRegistration.unregister();
+			this.listenerHookRegistration = null;
+		}
 	}
 
 	private void removeDistributionProvider() {
diff --git a/compendium/bundles/org.eclipse.ecf.osgi.services.distribution/src/org/eclipse/ecf/internal/osgi/services/distribution/ECFFindHookImpl.java b/compendium/bundles/org.eclipse.ecf.osgi.services.distribution/src/org/eclipse/ecf/internal/osgi/services/distribution/ECFFindHookImpl.java
new file mode 100644
index 000000000..8ee3f10ef
--- /dev/null
+++ b/compendium/bundles/org.eclipse.ecf.osgi.services.distribution/src/org/eclipse/ecf/internal/osgi/services/distribution/ECFFindHookImpl.java
@@ -0,0 +1,33 @@
+/*******************************************************************************
+ * Copyright (c) 2009 EclipseSource 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:
+ *   EclipseSource - initial API and implementation
+ ******************************************************************************/
+package org.eclipse.ecf.internal.osgi.services.distribution;
+
+import java.util.Collection;
+import org.eclipse.ecf.core.util.Trace;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.hooks.service.FindHook;
+
+public class ECFFindHookImpl implements FindHook {
+
+	private final DistributionProviderImpl distributionProvider;
+
+	public ECFFindHookImpl(DistributionProviderImpl distributionProvider) {
+		this.distributionProvider = distributionProvider;
+	}
+
+	public void find(BundleContext context, String name, String filter,
+			boolean allServices, Collection references) {
+		Trace.entering(Activator.PLUGIN_ID, DebugOptions.FINDHOOKDEBUG, this
+				.getClass(), "find", new Object[] {
+				context.getBundle().getSymbolicName(), name, filter,
+				new Boolean(allServices), references });
+	}
+
+}