Examples of javax.jms.BytesMessage.reset()

javax.jms.BytesMessage.reset()

      bm.writeFloat(9.0f);
      bm.writeInt(10);
      bm.writeLong(11l);
      bm.writeShort((short)12);
      bm.writeUTF("this is an UTF String");
      bm.reset();
   }


   @Override
   protected void assertEquivalent(final Message m, final int mode, final boolean redelivered) throws JMSException
   {

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        byte[] bytesArray = new byte[] {1, 2};
        BytesMessage message = (BytesMessage) JmsMessageUtils.toMessage(bytesArray, session);


        // Makes the message readable
        message.reset();
        byte[] bytesArrayResult = new byte[(int) message.getBodyLength()];
        int length = message.readBytes(bytesArrayResult);
        assertEquals(2, length);
        assertEquals(bytesArray[0], bytesArrayResult[0]);
        assertEquals(bytesArray[1], bytesArrayResult[1]);

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        Object result2 = trans.transform(compressedBytes);
        assertTrue("Transformed object should be a Bytes message", result2 instanceof BytesMessage);


        // check whether the BytesMessage contains the compressed bytes
        BytesMessage intermediate = (BytesMessage) result2;
        intermediate.reset();
        byte[] intermediateBytes = new byte[(int) (intermediate.getBodyLength())];
        int intermediateSize = intermediate.readBytes(intermediateBytes);
        assertTrue("Intermediate bytes must be compressed", compressor.isCompressed(intermediateBytes));
        assertTrue("Intermediate bytes must be equal to compressed source", Arrays.equals(compressedBytes,
            intermediateBytes));

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         foreignBytesMessage.writeByte((byte)i);
      }


      HornetQBytesMessage copy = new HornetQBytesMessage(foreignBytesMessage, session);


      foreignBytesMessage.reset();
      copy.reset();


      MessageHeaderTestBase.ensureEquivalent(foreignBytesMessage, copy);
   }

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         foreignBytesMessage.writeByte((byte)i);
      }


      JBossBytesMessage copy = new JBossBytesMessage(foreignBytesMessage, 0);


      foreignBytesMessage.reset();
      copy.reset();


      ensureEquivalent(foreignBytesMessage, copy);
   }

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    }


    public MessageConverter(BytesMessage message) throws JMSException
    {
        BytesMessage bytesMessage = (BytesMessage) message;
        bytesMessage.reset();


        JMSBytesMessage nativeMsg = new JMSBytesMessage();


        byte[] buf = new byte[1024];

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    public static byte[] toByteArray(Message message, String jmsSpec, String encoding) throws JMSException, IOException
    {
        if (message instanceof BytesMessage)
        {
            BytesMessage bMsg = (BytesMessage) message;
            bMsg.reset();


            if (JmsConstants.JMS_SPECIFICATION_11.equals(jmsSpec))
            {
                long bmBodyLength = bMsg.getBodyLength();
                if (bmBodyLength > Integer.MAX_VALUE)

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      long bodyLength = m2.getBodyLength();


      ProxyAssertSupport.assertEquals(161, bodyLength);


      m2.reset();


      // test the unsigned reads


      m2.readBoolean();
      int unsignedByte = m2.readUnsignedByte();

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      catch (MessageNotReadableException e)
      {
         // OK
      }


      m2.reset();


      ProxyAssertSupport.assertEquals(0, m2.getBodyLength());


      // Test that changing the received message doesn't affect the sent message
      m.reset();

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         foreignBytesMessage.writeByte((byte)i);
      }


      HornetQBytesMessage copy = new HornetQBytesMessage(foreignBytesMessage, session);


      foreignBytesMessage.reset();
      copy.reset();


      MessageHeaderTestBase.ensureEquivalent(foreignBytesMessage, copy);
   }

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