1 files changed, 67 insertions, 0 deletions
diff --git a/sandbox/axis2-1.4/tools/runtime-inspector/src/main/java/org/apache/tuscany/sca/tools/inspector/RegistryInspector.java b/sandbox/axis2-1.4/tools/runtime-inspector/src/main/java/org/apache/tuscany/sca/tools/inspector/RegistryInspector.java
new file mode 100644
index 0000000000..823322daeb
--- /dev/null
+++ b/sandbox/axis2-1.4/tools/runtime-inspector/src/main/java/org/apache/tuscany/sca/tools/inspector/RegistryInspector.java
@@ -0,0 +1,67 @@
+/*
+ * 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.tools.inspector;
+
+import java.lang.reflect.Field;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.node.SCANode2;
+import org.apache.tuscany.sca.node.impl.NodeImpl;
+
+
+/**
+ * An implementation of the ExtensionPointRegistryInspector service.
+ */
+public class RegistryInspector {
+
+    public String registryAsString(SCANode2 node) {
+        StringBuffer extensionPointRegistryString = new StringBuffer("Extension Point Registry \n");
+        
+        // Get the interesting extension points out of the registry and print them out
+        
+        try {
+            
+            // get the extension point registry we are hanging onto
+            // We have to assume the type of the extension point registry here!
+            DefaultExtensionPointRegistry extensionPointRegistry = (DefaultExtensionPointRegistry)((NodeImpl)node).getExtensionPointRegistry();
+                                                                    
+            // get the Map of extension points
+            // This is a private (!) field so a bit of sneaky reflection is required
+            Field extensionPointsField = extensionPointRegistry.getClass().getDeclaredField("extensionPoints");
+            extensionPointsField.setAccessible(true);
+            Map<Class<?>, Object> extensionPoints = (Map<Class<?>, Object>) extensionPointsField.get(extensionPointRegistry);
+            
+            // Record all the registered extension points
+            Set<Class<?>> keySet = extensionPoints.keySet();
+            for(Class<?>key : keySet){
+                extensionPointRegistryString.append(key.getName());
+                extensionPointRegistryString.append("\n");                 
+            }
+            
+        } catch (Exception ex) {
+            System.out.println(ex.toString());
+        }
+
+        return extensionPointRegistryString.toString();
+    }
+
+}