Java StreamMessage.writeBytes方法代码示例

import javax.jms.StreamMessage; //导入方法依赖的package包/类
private void sendCompressedStreamMessageUsingOpenWire() throws Exception {
   Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
   ActiveMQDestination destination = createDestination(session, ActiveMQDestination.QUEUE_TYPE);

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

   StreamMessage streamMessage = session.createStreamMessage();

   streamMessage.writeBoolean(true);
   streamMessage.writeByte((byte) 10);
   streamMessage.writeBytes(TEXT.getBytes());
   streamMessage.writeChar('A');
   streamMessage.writeDouble(55.3D);
   streamMessage.writeFloat(79.1F);
   streamMessage.writeInt(37);
   streamMessage.writeLong(56652L);
   streamMessage.writeObject(new String("VVVV"));
   streamMessage.writeShort((short) 333);
   streamMessage.writeString(TEXT);

   producer.send(streamMessage);
}
 

import javax.jms.StreamMessage; //导入方法依赖的package包/类
private void sendStreamMessageUsingOpenWire(String queueName) throws Exception {
   Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
   ActiveMQDestination destination = createDestination(session, ActiveMQDestination.QUEUE_TYPE);

   System.out.println("destination: " + destination);
   final ActiveMQMessageProducer producer = (ActiveMQMessageProducer) session.createProducer(destination);

   StreamMessage streamMessage = session.createStreamMessage();
   streamMessage.writeBoolean(true);
   streamMessage.writeByte((byte) 2);
   streamMessage.writeBytes(new byte[]{6, 7});
   streamMessage.writeChar('b');
   streamMessage.writeDouble(6.5);
   streamMessage.writeFloat((float) 93.9);
   streamMessage.writeInt(7657);
   streamMessage.writeLong(239999L);
   streamMessage.writeShort((short) 34222);
   streamMessage.writeString("hello streammessage");

   producer.send(streamMessage);
}
 

import javax.jms.StreamMessage; //导入方法依赖的package包/类
private void sendTestStreamMessage(ActiveMQConnectionFactory factory, String message) throws JMSException {
   ActiveMQConnection connection = (ActiveMQConnection) factory.createConnection();
   Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
   MessageProducer producer = session.createProducer(queue);
   StreamMessage streamMessage = session.createStreamMessage();

   streamMessage.writeBoolean(true);
   streamMessage.writeByte((byte) 10);
   streamMessage.writeBytes(TEXT.getBytes());
   streamMessage.writeChar('A');
   streamMessage.writeDouble(55.3D);
   streamMessage.writeFloat(79.1F);
   streamMessage.writeInt(37);
   streamMessage.writeLong(56652L);
   streamMessage.writeObject(new String("VVVV"));
   streamMessage.writeShort((short) 333);
   streamMessage.writeString(TEXT);

   producer.send(streamMessage);
   connection.close();
}
 

import javax.jms.StreamMessage; //导入方法依赖的package包/类
@Override
protected void prepareMessage(final Message m) throws JMSException {
   super.prepareMessage(m);

   StreamMessage sm = (StreamMessage) m;

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

import javax.jms.StreamMessage; //导入方法依赖的package包/类
public void process(Session session,Destination engine) throws Exception {
	        MessageProducer producer = session.createProducer(engine);
	        //通知客户端开始接受文件
	        StreamMessage message = session.createStreamMessage();
	        
	        //开始发送文件
	        byte[] content = new byte[4096];
	        BufferedInputStream bins = new BufferedInputStream(ins);
	        while (bins.read(content) > 0) {
	            message = session.createStreamMessage();
//	            message.clearBody();
	            message.writeBytes(content);
	            producer.send(message);
	        }
	        bins.close();
	        ins.close();
		}
 

import javax.jms.StreamMessage; //导入方法依赖的package包/类
/**
 * Method to send a StreamMessage.
 *
 * @param payload content of the StreamMessage to be sent
 * @throws JMSException if an error occurs sending the BytesMessage
 */
public void sendStreamMessage(byte[] payload) throws JMSException {
    checkIfConnected();
    StreamMessage streamMessage = session.createStreamMessage();
    streamMessage.writeBytes(payload);
    producer.send(streamMessage);
}
 

import javax.jms.StreamMessage; //导入方法依赖的package包/类
private void sendStreamMessageUsingCoreJms(String queueName) throws Exception {
   Connection jmsConn = null;
   try {
      jmsConn = coreCf.createConnection();
      Session session = jmsConn.createSession(false, Session.AUTO_ACKNOWLEDGE);
      StreamMessage msg = session.createStreamMessage();
      msg.writeBoolean(true);
      msg.writeByte((byte) 2);
      msg.writeBytes(new byte[]{6, 7});
      msg.writeChar('b');
      msg.writeDouble(6.5);
      msg.writeFloat((float) 93.9);
      msg.writeInt(7657);
      msg.writeLong(239999L);
      msg.writeShort((short) 34222);
      msg.writeString("hello streammessage");

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

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

}
 

import javax.jms.StreamMessage; //导入方法依赖的package包/类
public void testStreamMessage() throws JMSException, IOException
{
    //Create Sample Message using UUIDs
    UUID test = UUID.randomUUID();

    StreamMessage testMessage = _session.createStreamMessage();

    byte[] testBytes = convertToBytes(test);

    testMessage.writeBytes(testBytes);

    sendAndTest(testMessage, testBytes);
}