1 files changed, 76 insertions, 0 deletions
diff --git a/qpid/java/broker-plugins/management-http/src/main/java/org/apache/qpid/server/management/plugin/servlet/rest/action/ListAccessControlProviderAttributes.java b/qpid/java/broker-plugins/management-http/src/main/java/org/apache/qpid/server/management/plugin/servlet/rest/action/ListAccessControlProviderAttributes.java
new file mode 100644
index 0000000000..6887217016
--- /dev/null
+++ b/qpid/java/broker-plugins/management-http/src/main/java/org/apache/qpid/server/management/plugin/servlet/rest/action/ListAccessControlProviderAttributes.java
@@ -0,0 +1,76 @@
+/*
+ *
+ * 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.qpid.server.management.plugin.servlet.rest.action;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.TreeMap;
+
+import org.apache.qpid.server.management.plugin.servlet.rest.Action;
+import org.apache.qpid.server.model.Broker;
+import org.apache.qpid.server.plugin.AccessControlFactory;
+import org.apache.qpid.server.plugin.QpidServiceLoader;
+
+public class ListAccessControlProviderAttributes  implements Action
+{
+    private static final String ATTRIBUTES = "attributes";
+    private static final String DESCRIPTIONS = "descriptions";
+    private Map<String, AccessControlFactory> _factories;
+
+    public ListAccessControlProviderAttributes()
+    {
+        _factories = new TreeMap<String, AccessControlFactory>();
+        Iterable<AccessControlFactory> factories = new QpidServiceLoader<AccessControlFactory>()
+                .instancesOf(AccessControlFactory.class);
+        for (AccessControlFactory factory : factories)
+        {
+            _factories.put(factory.getType(), factory);
+        }
+    }
+
+    @Override
+    public String getName()
+    {
+        return ListAccessControlProviderAttributes.class.getSimpleName();
+    }
+
+    @Override
+    public Object perform(Map<String, Object> request, Broker broker)
+    {
+        Map<String, Object> attributes = new TreeMap<String, Object>();
+        for (String providerType : _factories.keySet())
+        {
+            AccessControlFactory factory = _factories.get(providerType);
+
+            Map<String, Object> data = new HashMap<String, Object>();
+            data.put(ATTRIBUTES, factory.getAttributeNames());
+            Map<String, String> resources = factory.getAttributeDescriptions();
+            if (resources != null)
+            {
+                data.put(DESCRIPTIONS, resources);
+            }
+
+            attributes.put(factory.getType(), data);
+        }
+        return attributes;
+    }
+
+}