1 files changed, 61 insertions, 0 deletions
diff --git a/qpid/java/broker-plugins/management-http/src/main/java/org/apache/qpid/server/management/plugin/servlet/rest/PluginClassProviderAction.java b/qpid/java/broker-plugins/management-http/src/main/java/org/apache/qpid/server/management/plugin/servlet/rest/PluginClassProviderAction.java
new file mode 100644
index 0000000000..1f6e26106f
--- /dev/null
+++ b/qpid/java/broker-plugins/management-http/src/main/java/org/apache/qpid/server/management/plugin/servlet/rest/PluginClassProviderAction.java
@@ -0,0 +1,61 @@
+package org.apache.qpid.server.management.plugin.servlet.rest;/*
+ *
+ * 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.
+ *
+ */
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import org.apache.qpid.server.model.Broker;
+import org.apache.qpid.server.plugin.Pluggable;
+import org.apache.qpid.server.plugin.QpidServiceLoader;
+
+public class PluginClassProviderAction implements Action
+{
+    @Override
+    public String getName()
+    {
+        return "pluginList";
+    }
+
+    @Override
+    public Object perform(Map<String, Object> request, Broker broker)
+    {
+        try
+        {
+            String className = (String) request.get("plugin");
+            QpidServiceLoader<Pluggable> serviceLoader = new QpidServiceLoader<Pluggable>();
+            final Class<Pluggable> clazz = (Class<Pluggable>) Class.forName("org.apache.qpid.server.plugin."+className);
+            List<String> values = new ArrayList<String>();
+            for(Pluggable instance : serviceLoader.instancesOf(clazz))
+            {
+                values.add(instance.getType());
+            }
+            return values;
+        }
+        catch (ClassNotFoundException e)
+        {
+            return Collections.emptyList();
+        }
+
+    }
+}