1 files changed, 105 insertions, 0 deletions
diff --git a/qpid/java/client/example/src/main/java/org/apache/qpid/example/Drain.java b/qpid/java/client/example/src/main/java/org/apache/qpid/example/Drain.java
new file mode 100644
index 0000000000..b43031ad23
--- /dev/null
+++ b/qpid/java/client/example/src/main/java/org/apache/qpid/example/Drain.java
@@ -0,0 +1,105 @@
+/*
+ *
+ * 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.example;
+
+import javax.jms.Connection;
+import javax.jms.Destination;
+import javax.jms.Message;
+import javax.jms.MessageConsumer;
+import javax.jms.Session;
+
+import org.apache.qpid.client.AMQAnyDestination;
+import org.apache.qpid.client.AMQConnection;
+import org.slf4j.Logger;
+
+public class Drain extends OptionParser
+{
+       
+    static final Option FOREVER = new Option("f",
+            "forever",
+            "ignore timeout and wait forever",
+            null,
+            null,
+            Boolean.class);
+
+    static final Option COUNT = new Option ("c",
+            "count",
+            "read c messages, then exit",
+            "COUNT",
+            "0",
+            Integer.class);
+                                                
+
+    static 
+    {        
+        optDefs.add(BROKER);
+        optDefs.add(HELP);
+        optDefs.add(TIMEOUT);
+        optDefs.add(FOREVER);
+        optDefs.add(COUNT);
+        optDefs.add(CON_OPTIONS);
+        optDefs.add(BROKER_OPTIONS);
+    }
+    
+    public Drain(String[] args, String usage, String desc) throws Exception
+    {   
+        super(args, usage, desc);        
+        
+        Connection con = createConnection();
+        con.start();
+        Session ssn = con.createSession(false,Session.AUTO_ACKNOWLEDGE);     
+        Destination dest = new AMQAnyDestination(address);
+        MessageConsumer consumer = ssn.createConsumer(dest);
+        Message msg;
+        
+        long timeout = -1;        
+        int count = 0;
+        int i = 0;
+        
+        if (containsOp(TIMEOUT)) { timeout = Integer.parseInt(getOp(TIMEOUT))*1000; }
+        if (containsOp(FOREVER)) { timeout = 0; }
+        if (containsOp(COUNT)) { count = Integer.parseInt(getOp(COUNT)); }
+        
+        while ((msg = consumer.receive(timeout)) != null)
+        {
+            System.out.println("\n------------- Msg -------------");
+            System.out.println(msg);
+            System.out.println("-------------------------------\n");
+
+            if (count > 0) {
+                if (++i == count) {
+                    break;                    
+                }               
+            }            
+        }
+        
+        ssn.close();
+        con.close();
+    }
+   
+    public static void main(String[] args) throws Exception
+    {
+        String u = "Usage: drain [OPTIONS] 'ADDRESS'";
+        String d = "Drains messages from the specified address."; 
+            
+        new Drain(args,u,d);        
+    }
+}