From e5b7380c874745c989d1816b8f552504f038e1bc Mon Sep 17 00:00:00 2001
From: lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68>
Date: Thu, 26 Sep 2013 20:33:20 +0000
Subject: 2.0 branch for possible maintenance release

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1526672 13f79535-47bb-0310-9956-ffa450edef68
---
 .../sca/base/AggregatedBundleActivator.java        | 56 ++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 sca-java-2.x/branches/2.0/distribution/aggregations/base-runtime-nodep/src/main/java/org/apache/tuscany/sca/base/AggregatedBundleActivator.java

(limited to 'sca-java-2.x/branches/2.0/distribution/aggregations/base-runtime-nodep/src/main/java/org/apache/tuscany/sca/base/AggregatedBundleActivator.java')

diff --git a/sca-java-2.x/branches/2.0/distribution/aggregations/base-runtime-nodep/src/main/java/org/apache/tuscany/sca/base/AggregatedBundleActivator.java b/sca-java-2.x/branches/2.0/distribution/aggregations/base-runtime-nodep/src/main/java/org/apache/tuscany/sca/base/AggregatedBundleActivator.java
new file mode 100644
index 0000000000..cb35fed680
--- /dev/null
+++ b/sca-java-2.x/branches/2.0/distribution/aggregations/base-runtime-nodep/src/main/java/org/apache/tuscany/sca/base/AggregatedBundleActivator.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.base;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+
+/**
+ * A bundle activator that delegates to others
+ */
+public class AggregatedBundleActivator implements BundleActivator {
+    public static final String BUNDLE_ACTIVATOR_LIST = "Tuscany-Bundle-Activator-List";
+    private List<BundleActivator> activators = new ArrayList<BundleActivator>();
+
+    public void start(BundleContext context) throws Exception {
+        String list = (String)context.getBundle().getHeaders().get(BUNDLE_ACTIVATOR_LIST);
+        if (list == null) {
+            return;
+        }
+        for (String cls : list.split(",")) {
+            Object i = context.getBundle().loadClass(cls).newInstance();
+            if (i instanceof BundleActivator) {
+                ((BundleActivator)i).start(context);
+                activators.add((BundleActivator)i);
+            }
+        }
+    }
+
+    public void stop(BundleContext context) throws Exception {
+        for (BundleActivator a : activators) {
+            a.stop(context);
+        }
+
+    }
+
+}
-- 
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