public abstract class MemoryBufferTestSupport extends TestCase {
private static final Logger LOG = LoggerFactory.getLogger(MemoryBufferTestSupport.class);
protected MessageBuffer buffer = createMessageBuffer();
protected MessageQueue qA = buffer.createMessageQueue();
protected MessageQueue qB = buffer.createMessageQueue();
protected MessageQueue qC = buffer.createMessageQueue();
protected int messageCount;
protected abstract MessageBuffer createMessageBuffer();
protected void setUp() throws Exception {
buffer = createMessageBuffer();
qA = buffer.createMessageQueue();
qB = buffer.createMessageQueue();
qC = buffer.createMessageQueue();
}
protected void dump() {
LOG.info("Dumping current state");
dumpQueue(qA, "A");
dumpQueue(qB, "B");
dumpQueue(qC, "C");
}
protected void dumpQueue(MessageQueue queue, String name) {
LOG.info(" " + name + " = " + queue.getList());
}
protected ActiveMQMessage createMessage(int size) throws Exception {
DummyMessage answer = new DummyMessage(size);
answer.setIntProperty("counter", ++messageCount);
answer.setJMSMessageID("" + messageCount);
return answer;
}
}
protected void setUp() throws Exception {
buffer = createMessageBuffer();
qA = buffer.createMessageQueue();
qB = buffer.createMessageQueue();
qC = buffer.createMessageQueue();
}