Examples of org.apache.activemq.command.ActiveMQStreamMessage.writeFloat()

Class org.apache.activemq.command.ActiveMQStreamMessage

Examples of org.apache.activemq.command.ActiveMQStreamMessage.writeFloat()

org.apache.activemq.command.ActiveMQStreamMessage.writeFloat()
Writes a float to the stream message. @param value the float value to be written @throws JMSException if the JMS provider fails to write the message dueto some internal error. @throws MessageNotWriteableException if the message is in read-only mode.


    public void testReadFloat() {
        ActiveMQStreamMessage msg = new ActiveMQStreamMessage();
        try {
            float test = 4.4f;
            msg.writeFloat(test);
            msg.reset();
            assertTrue(msg.readFloat() == test);
            msg.reset();
            assertTrue(msg.readDouble() == test);
            msg.reset();

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            msg.reset();
            assertTrue(((Long) msg.readObject()).longValue() == testLong);
            msg.clearBody();


            float testFloat = 6.6f;
            msg.writeFloat(testFloat);
            msg.reset();
            assertTrue(((Float) msg.readObject()).floatValue() == testFloat);
            msg.clearBody();


            double testDouble = 7.7d;

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            message.writeByte((byte) 1);
            message.writeBytes(new byte[1]);
            message.writeBytes(new byte[3], 0, 2);
            message.writeChar('a');
            message.writeDouble(1.5);
            message.writeFloat((float) 1.5);
            message.writeInt(1);
            message.writeLong(1);
            message.writeObject("stringobj");
            message.writeShort((short) 1);
            message.writeString("string");

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            message.writeDouble(1.5);
            fail("Should have thrown exception");
        } catch (MessageNotWriteableException mnwe) {
        }
        try {
            message.writeFloat((float) 1.5);
            fail("Should have thrown exception");
        } catch (MessageNotWriteableException mnwe) {
        }
        try {
            message.writeInt(1);

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            message.writeByte((byte) 1);
            message.writeBytes(new byte[1]);
            message.writeBytes(new byte[3], 0, 2);
            message.writeChar('a');
            message.writeDouble(1.5);
            message.writeFloat((float) 1.5);
            message.writeInt(1);
            message.writeLong(1);
            message.writeObject("stringobj");
            message.writeShort((short) 1);
            message.writeString("string");

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