Addition of tools directory for various Qpid Java tools

The first too JNDICheck allows the contents of a JNDI properties file to be parsed and presented as JNDI will process it.
Handly for validating the parsing of a ConnectionURL


git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@674102 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 227 insertions, 0 deletions

diff --git a/java/tools/build.xml b/java/tools/build.xml
new file mode 100644
index 0000000000..cc223d4170
--- /dev/null
+++ b/java/tools/build.xml
@@ -0,0 +1,27 @@
+<!--
+ -
+ - 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.
+ -
+ -->
+<project name="Qpid Tools" default="build">
+
+  <property name="module.depends" value="client"/>
+
+  <import file="../module.xml"/>
+
+</project>
diff --git a/java/tools/src/main/java/org/apache/qpid/tools/JNDICheck.java b/java/tools/src/main/java/org/apache/qpid/tools/JNDICheck.java
new file mode 100644
index 0000000000..1cbcfee148
--- /dev/null
+++ b/java/tools/src/main/java/org/apache/qpid/tools/JNDICheck.java
@@ -0,0 +1,200 @@
+/*
+ *
+ * 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.tools;
+
+import org.apache.qpid.client.AMQDestination;
+import org.apache.qpid.client.AMQConnectionFactory;
+import org.apache.qpid.jms.FailoverPolicy;
+
+import javax.naming.Context;
+import javax.naming.InitialContext;
+import javax.naming.NamingException;
+import java.util.Properties;
+import java.util.Hashtable;
+import java.util.Enumeration;
+import java.util.List;
+import java.util.LinkedList;
+import java.io.IOException;
+import java.io.File;
+import java.io.FileReader;
+
+public class JNDICheck
+{
+    private static final String QUEUE = "queue.";
+    private static final String TOPIC = "topic.";
+    private static final String DESTINATION = "destination.";
+    private static final String CONNECTION_FACTORY = "connectionfactory.";
+
+    public static void main(String[] args)
+    {
+
+        if (args.length != 1)
+        {
+            usage();
+        }
+
+        String propertyFile = args[0];
+
+        new JNDICheck(propertyFile);
+    }
+
+    private static void usage()
+    {
+        exit("Usage: JNDICheck <JNDI Config file>", 0);
+    }
+
+    private static void exit(String message, int exitCode)
+    {
+        System.err.println(message);
+        System.exit(exitCode);
+    }
+
+    private static String JAVA_NAMING = "java.naming.factory.initial";
+
+    Context _context = null;
+    Hashtable _environment = null;
+
+    public JNDICheck(String propertyFile)
+    {
+
+        // Load JNDI properties
+        Properties properties = new Properties();
+
+        try
+        {
+            properties.load(new FileReader(new File(propertyFile)));
+        }
+        catch (IOException e)
+        {
+            exit("Unable to open property file:" + propertyFile + ". Due to:" + e.getMessage(), 1);
+        }
+
+        //Create the initial context
+        try
+        {
+
+            System.setProperty(JAVA_NAMING, properties.getProperty(JAVA_NAMING));
+
+            _context = new InitialContext(properties);
+
+            _environment = _context.getEnvironment();
+
+            Enumeration keys = _environment.keys();
+
+            List<String> queues = new LinkedList<String>();
+            List<String> topics = new LinkedList<String>();
+            List<String> destinations = new LinkedList<String>();
+            List<String> connectionFactories = new LinkedList<String>();
+
+            while (keys.hasMoreElements())
+            {
+                String key = keys.nextElement().toString();
+
+                if (key.startsWith(QUEUE))
+                {
+                    queues.add(key);
+                }
+                else if (key.startsWith(TOPIC))
+                {
+                    topics.add(key);
+                }
+                else if (key.startsWith(DESTINATION))
+                {
+                    destinations.add(key);
+                }
+                else if (key.startsWith(CONNECTION_FACTORY))
+                {
+                    connectionFactories.add(key);
+                }
+            }
+
+            printHeader(propertyFile);
+            printEntries(QUEUE, queues);
+            printEntries(TOPIC, topics);
+            printEntries(DESTINATION, destinations);
+            printEntries(CONNECTION_FACTORY, connectionFactories);
+
+        }
+        catch (NamingException e)
+        {
+            exit("Unable to load JNDI Context due to:" + e.getMessage(), 1);
+        }
+
+    }
+
+    private void printHeader(String file)
+    {
+        print("JNDI file :" + file);
+    }
+
+    private void printEntries(String type, List<String> list)
+    {
+        if (list.size() > 0)
+        {
+            String name = type.substring(0, 1).toUpperCase() + type.substring(1, type.length() - 1);
+            print(name + " elements in file:");
+            printList(list);
+            print("");
+        }
+    }
+
+    private void printList(List<String> list)
+    {
+        for (String item : list)
+        {
+            String key = item.substring(item.indexOf('.') + 1);
+
+            try
+            {
+                print(key, _context.lookup(key));
+            }
+            catch (NamingException e)
+            {
+                exit("Error: item " + key + " no longer in context.", 1);
+            }
+        }
+    }
+
+    private void print(String key, Object object)
+    {
+        if (object instanceof AMQDestination)
+        {
+            print(key + ":" + object);
+        }
+        else if (object instanceof AMQConnectionFactory)
+        {
+            AMQConnectionFactory factory = (AMQConnectionFactory) object;
+            print(key + ":Connection");
+            print("ConnectionURL:");
+            print(factory.getConnectionURL().toString());
+            print("FailoverPolicy");
+            print(new FailoverPolicy(factory.getConnectionURL()).toString());
+            print("");
+        }
+    }
+
+    private void print(String msg)
+    {
+        System.out.println(msg);
+    }
+
+}