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diff --git a/qpid/java/systests/src/test/java/org/apache/qpid/test/unit/topic/TemporaryTopicTest.java b/qpid/java/systests/src/test/java/org/apache/qpid/test/unit/topic/TemporaryTopicTest.java
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+/*
+ *
+ * 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.test.unit.topic;
+
+import org.apache.qpid.test.utils.QpidBrokerTestCase;
+
+import javax.jms.Connection;
+import javax.jms.JMSException;
+import javax.jms.MessageConsumer;
+import javax.jms.MessageProducer;
+import javax.jms.Session;
+import javax.jms.TemporaryTopic;
+import javax.jms.TextMessage;
+
+
+/**
+ * Tests the behaviour of {@link TemporaryTopic}.
+ */
+public class TemporaryTopicTest extends QpidBrokerTestCase
+{
+ /**
+ * Tests the basic publish/subscribe behaviour of a temporary topic. Single
+ * message is sent to two subscribers.
+ */
+ public void testMessageDeliveryUsingTemporaryTopic() throws Exception
+ {
+ final Connection conn = getConnection();
+ final Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
+ final TemporaryTopic topic = session.createTemporaryTopic();
+ assertNotNull(topic);
+ final MessageProducer producer = session.createProducer(topic);
+ final MessageConsumer consumer1 = session.createConsumer(topic);
+ final MessageConsumer consumer2 = session.createConsumer(topic);
+ conn.start();
+ producer.send(session.createTextMessage("hello"));
+
+ final TextMessage tm1 = (TextMessage) consumer1.receive(2000);
+ final TextMessage tm2 = (TextMessage) consumer2.receive(2000);
+
+ assertNotNull("Message not received by subscriber1", tm1);
+ assertEquals("hello", tm1.getText());
+ assertNotNull("Message not received by subscriber2", tm2);
+ assertEquals("hello", tm2.getText());
+ }
+
+ /**
+ * Tests that the client is able to explicitly delete a temporary topic using
+ * {@link TemporaryTopic#delete()} and is prevented from deleting one that
+ * still has consumers.
+ *
+ * Note: Under < 0-10 {@link TemporaryTopic#delete()} only marks the queue as deleted
+ * on the client. 0-10 causes the topic to be deleted from the Broker.
+ */
+ public void testExplictTemporaryTopicDeletion() throws Exception
+ {
+ final Connection conn = getConnection();
+
+ final Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
+ final TemporaryTopic topic = session.createTemporaryTopic();
+ assertNotNull(topic);
+ final MessageConsumer consumer = session.createConsumer(topic);
+ conn.start();
+ try
+ {
+ topic.delete();
+ fail("Expected JMSException : should not be able to delete while there are active consumers");
+ }
+ catch (JMSException je)
+ {
+ //pass
+ assertEquals("Temporary Topic has consumers so cannot be deleted", je.getMessage());
+ }
+
+ consumer.close();
+
+ // Now deletion should succeed.
+ topic.delete();
+
+ try
+ {
+ session.createConsumer(topic);
+ fail("Exception not thrown");
+ }
+ catch (JMSException je)
+ {
+ //pass
+ assertEquals("Cannot consume from a deleted destination", je.getMessage());
+ }
+ }
+
+ /**
+ * Tests that a temporary topic cannot be used by another {@link Session}.
+ */
+ public void testUseFromAnotherSessionProhibited() throws Exception
+ {
+ final Connection conn = getConnection();
+ final Session session1 = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
+ final Session session2 = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
+ final TemporaryTopic topic = session1.createTemporaryTopic();
+
+ try
+ {
+ session2.createConsumer(topic);
+ fail("Expected a JMSException when subscribing to a temporary topic created on a different session");
+ }
+ catch (JMSException je)
+ {
+ // pass
+ assertEquals("Cannot consume from a temporary destination created on another session", je.getMessage());
+ }
+ }
+
+ /**
+ * Tests that the client is prohibited from creating a durable subscriber for a temporary
+ * queue.
+ */
+ public void testDurableSubscriptionProhibited() throws Exception
+ {
+ final Connection conn = getConnection();
+
+ final Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
+ final TemporaryTopic topic = session.createTemporaryTopic();
+ assertNotNull(topic);
+ try
+ {
+ session.createDurableSubscriber(topic, null);
+ fail("Expected JMSException : should not be able to create durable subscription from temp topic");
+ }
+ catch (JMSException je)
+ {
+ //pass
+ assertEquals("Cannot create a durable subscription with a temporary topic: " + topic.toString(), je.getMessage());
+ }
+ }
+
+ /**
+ * Tests that a temporary topic remains available for reuse even after its initial
+ * subscribers have disconnected.
+ */
+ public void testTemporaryTopicReused() throws Exception
+ {
+ final Connection conn = getConnection();
+ final Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
+ final TemporaryTopic topic = session.createTemporaryTopic();
+ assertNotNull(topic);
+
+ final MessageProducer producer = session.createProducer(topic);
+ final MessageConsumer consumer1 = session.createConsumer(topic);
+ conn.start();
+ producer.send(session.createTextMessage("message1"));
+ TextMessage tm = (TextMessage) consumer1.receive(2000);
+ assertNotNull("Message not received by first consumer", tm);
+ assertEquals("message1", tm.getText());
+ consumer1.close();
+
+ final MessageConsumer consumer2 = session.createConsumer(topic);
+ conn.start();
+ producer.send(session.createTextMessage("message2"));
+ tm = (TextMessage) consumer2.receive(2000);
+ assertNotNull("Message not received by second consumer", tm);
+ assertEquals("message2", tm.getText());
+ consumer2.close();
+ }
+}