Examples of org.apache.activemq.command.ActiveMQBytesMessage.readDouble()

Class org.apache.activemq.command.ActiveMQBytesMessage

Examples of org.apache.activemq.command.ActiveMQBytesMessage.readDouble()

org.apache.activemq.command.ActiveMQBytesMessage.readDouble()
Reads a double from the bytes message stream. @return the next eight bytes from the bytes message stream, interpretedas a double @throws JMSException if the JMS provider fails to read the message due tosome internal error. @throws MessageEOFException if unexpected end of bytes stream has beenreached. @throws MessageNotReadableException if the message is in write-only mode.

    public void testReadDouble() {
        ActiveMQBytesMessage msg = new ActiveMQBytesMessage();
        try {
            msg.writeDouble(3.3d);
            msg.reset();
            assertTrue(msg.readDouble() == 3.3d);
        } catch (JMSException jmsEx) {
            jmsEx.printStackTrace();
            assertTrue(false);
        }
    }

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            fail("should be writeable");
        }
        message.reset();
        try {
            assertTrue(message.isReadOnlyBody());
            assertEquals(message.readDouble(), 24.5, 0);
            assertEquals(message.readLong(), 311);
        } catch (MessageNotReadableException mnre) {
            fail("should be readable");
        }
        try {

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            message.readByte();
            message.readUnsignedByte();
            message.readBytes(new byte[1]);
            message.readBytes(new byte[2], 2);
            message.readChar();
            message.readDouble();
            message.readFloat();
            message.readInt();
            message.readLong();
            message.readUTF();
            message.readShort();

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            message.readChar();
            fail("Should have thrown exception");
        } catch (MessageNotReadableException e) {
        }
        try {
            message.readDouble();
            fail("Should have thrown exception");
        } catch (MessageNotReadableException e) {
        }
        try {
            message.readFloat();

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