javax.jms.BytesMessage#writeBoolean ( )源码实例Demo

private void sendBytesMessageUsingCoreJms(String queueName, byte[] data) throws Exception {
   Connection jmsConn = null;
   try {
      jmsConn = coreCf.createConnection();
      Session session = jmsConn.createSession(false, Session.AUTO_ACKNOWLEDGE);
      BytesMessage bytesMessage = session.createBytesMessage();

      bytesMessage.writeBytes(data);
      bytesMessage.writeBoolean(true);
      bytesMessage.writeLong(99999L);
      bytesMessage.writeChar('h');
      bytesMessage.writeInt(987);
      bytesMessage.writeShort((short) 1099);
      bytesMessage.writeUTF("hellobytes");

      Queue queue = session.createQueue(queueName);
      MessageProducer producer = session.createProducer(queue);

      producer.send(bytesMessage);
   } finally {
      if (jmsConn != null) {
         jmsConn.close();
      }
   }

}
 

private void sendBytesMessageUsingOpenWire(byte[] bytesData) throws Exception {
   Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
   ActiveMQDestination destination = createDestination(session, ActiveMQDestination.QUEUE_TYPE);

   final ActiveMQMessageProducer producer = (ActiveMQMessageProducer) session.createProducer(destination);

   BytesMessage bytesMessage = session.createBytesMessage();
   bytesMessage.writeBytes(bytesData);
   bytesMessage.writeBoolean(true);
   bytesMessage.writeLong(99999L);
   bytesMessage.writeChar('h');
   bytesMessage.writeInt(987);
   bytesMessage.writeShort((short) 1099);
   bytesMessage.writeUTF("hellobytes");

   producer.send(bytesMessage);
}
 

@Test
public void testSendReceiveBytesMessage() throws Exception {
   // Receive a message with the JMS API
   connection.start();
   Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
   ActiveMQDestination destination = createDestination(session, destinationType);
   MessageConsumer consumer = session.createConsumer(destination);
   MessageProducer producer = session.createProducer(destination);

   BytesMessage message = session.createBytesMessage();
   message.writeBoolean(true);
   message.writeBoolean(false);
   producer.send(message);

   // Make sure only 1 message was delivered.
   BytesMessage m = (BytesMessage) consumer.receive(1000);
   assertNotNull(m);
   assertTrue(m.readBoolean());
   assertFalse(m.readBoolean());

   assertNull(consumer.receiveNoWait());
}
 

public void testSendReceiveBytesMessage() throws Exception {

      // Receive a message with the JMS API
      connection.start();
      Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
      destination = createDestination(session, destinationType);
      MessageConsumer consumer = session.createConsumer(destination);
      MessageProducer producer = session.createProducer(destination);

      BytesMessage message = session.createBytesMessage();
      message.writeBoolean(true);
      message.writeBoolean(false);
      producer.send(message);

      // Make sure only 1 message was delivered.
      BytesMessage m = (BytesMessage) consumer.receive(1000);
      assertNotNull(m);
      assertTrue(m.readBoolean());
      assertFalse(m.readBoolean());

      assertNull(consumer.receiveNoWait());
   }
 

@Override
protected void prepareMessage(final Message m) throws JMSException {
   super.prepareMessage(m);

   BytesMessage bm = (BytesMessage) m;

   bm.writeBoolean(true);
   bm.writeByte((byte) 3);
   bm.writeBytes(new byte[]{(byte) 4, (byte) 5, (byte) 6});
   bm.writeChar((char) 7);
   bm.writeDouble(8.0);
   bm.writeFloat(9.0f);
   bm.writeInt(10);
   bm.writeLong(11L);
   bm.writeShort((short) 12);
   bm.writeUTF("this is an UTF String");
   bm.reset();
}