| /* |
| * |
| * 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.message; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import java.util.UUID; |
| |
| import org.junit.Test; |
| |
| import org.apache.qpid.server.store.StorableMessageMetaData; |
| import org.apache.qpid.server.store.StoredMessage; |
| import org.apache.qpid.server.store.TransactionLogResource; |
| import org.apache.qpid.test.utils.UnitTestBase; |
| |
| public class AbstractServerMessageTest extends UnitTestBase |
| { |
| private static class TestMessage<T extends StorableMessageMetaData> extends AbstractServerMessageImpl<TestMessage<T>,T> |
| { |
| |
| public TestMessage(final StoredMessage<T> handle, |
| final Object connectionReference) |
| { |
| super(handle, connectionReference); |
| } |
| |
| @Override |
| public String getInitialRoutingAddress() |
| { |
| return ""; |
| } |
| |
| @Override |
| public String getTo() |
| { |
| return null; |
| } |
| |
| @Override |
| public AMQMessageHeader getMessageHeader() |
| { |
| return null; |
| } |
| |
| @Override |
| public long getExpiration() |
| { |
| return 0; |
| } |
| |
| @Override |
| public String getMessageType() |
| { |
| return "test"; |
| } |
| |
| @Override |
| public long getArrivalTime() |
| { |
| return 0; |
| } |
| |
| @Override |
| public boolean isResourceAcceptable(final TransactionLogResource resource) |
| { |
| return true; |
| } |
| } |
| |
| private TransactionLogResource createQueue(String name) |
| { |
| TransactionLogResource queue = mock(TransactionLogResource.class); |
| when(queue.getId()).thenReturn(UUID.randomUUID()); |
| when(queue.getName()).thenReturn(name); |
| return queue; |
| } |
| |
| @Test |
| public void testReferences() |
| { |
| TransactionLogResource q1 = createQueue("1"); |
| TransactionLogResource q2 = createQueue("2"); |
| |
| TestMessage<StorableMessageMetaData> msg = new TestMessage<StorableMessageMetaData>(mock(StoredMessage.class),this); |
| |
| assertFalse(msg.isReferenced()); |
| assertFalse(msg.isReferenced(q1)); |
| |
| MessageReference<TestMessage<StorableMessageMetaData>> nonQueueRef = msg.newReference(); |
| assertFalse(msg.isReferenced()); |
| assertFalse(msg.isReferenced(q1)); |
| |
| MessageReference<TestMessage<StorableMessageMetaData>> q1ref = msg.newReference(q1); |
| assertTrue(msg.isReferenced()); |
| assertTrue(msg.isReferenced(q1)); |
| assertFalse(msg.isReferenced(q2)); |
| |
| q1ref.release(); |
| assertFalse(msg.isReferenced()); |
| assertFalse(msg.isReferenced(q1)); |
| |
| q1ref = msg.newReference(q1); |
| assertTrue(msg.isReferenced()); |
| assertTrue(msg.isReferenced(q1)); |
| assertFalse(msg.isReferenced(q2)); |
| |
| MessageReference<TestMessage<StorableMessageMetaData>> q2ref = msg.newReference(q2); |
| assertTrue(msg.isReferenced()); |
| assertTrue(msg.isReferenced(q1)); |
| assertTrue(msg.isReferenced(q2)); |
| |
| try |
| { |
| msg.newReference(q1); |
| fail("Should not be able to create a second reference to the same queue"); |
| } |
| catch (MessageAlreadyReferencedException e) |
| { |
| // pass |
| } |
| q2ref.release(); |
| assertTrue(msg.isReferenced()); |
| assertTrue(msg.isReferenced(q1)); |
| assertFalse(msg.isReferenced(q2)); |
| |
| q1ref.release(); |
| assertFalse(msg.isReferenced()); |
| assertFalse(msg.isReferenced(q1)); |
| |
| nonQueueRef.release(); |
| |
| try |
| { |
| msg.newReference(q1); |
| fail("Message should not allow new references as all references had been removed"); |
| } |
| catch(MessageDeletedException e) |
| { |
| // pass |
| } |
| |
| } |
| } |