org.springframework.jms.support.converter
Class SimpleMessageConverter102

java.lang.Object
  org.springframework.jms.support.converter.SimpleMessageConverter
      org.springframework.jms.support.converter.SimpleMessageConverter102

All Implemented Interfaces:

MessageConverter

public class SimpleMessageConverter102
extends SimpleMessageConverter

A subclass of SimpleMessageConverter for the JMS 1.0.2 specification, not relying on JMS 1.1 methods like SimpleMessageConverter itself. This class can be used for JMS 1.0.2 providers, offering the same functionality as SimpleMessageConverter does for JMS 1.1 providers.

The only difference to the default SimpleMessageConverter is that BytesMessage is handled differently: namely, without using the getBodyLength() method which has been introduced in JMS 1.1 and is therefore not available on a JMS 1.0.2 provider.

Since:

1.1.1

Author:

Juergen Hoeller

See Also:

BytesMessage.getBodyLength()

Field Summary

static int

BUFFER_SIZE

Constructor Summary

SimpleMessageConverter102()

Method Summary

protected byte[]

extractByteArrayFromMessage(BytesMessage message) Overrides superclass method to copy bytes from the message into a ByteArrayOutputStream, using a buffer, to avoid using the getBodyLength() method which has been introduced in JMS 1.1 and is therefore not available on a JMS 1.0.2 provider.

Methods inherited from class org.springframework.jms.support.converter.SimpleMessageConverter

createMessageForByteArray, createMessageForMap, createMessageForSerializable, createMessageForString, extractMapFromMessage, extractSerializableFromMessage, extractStringFromMessage, fromMessage, toMessage

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

BUFFER_SIZE

public static final int BUFFER_SIZE

See Also:

Constant Field Values

Constructor Detail

SimpleMessageConverter102

public SimpleMessageConverter102()

Method Detail

extractByteArrayFromMessage

protected byte[] extractByteArrayFromMessage(BytesMessage message)
                                      throws JMSException

Overrides superclass method to copy bytes from the message into a ByteArrayOutputStream, using a buffer, to avoid using the getBodyLength() method which has been introduced in JMS 1.1 and is therefore not available on a JMS 1.0.2 provider.

Overrides:

extractByteArrayFromMessage in class SimpleMessageConverter

Parameters:

message - the message to convert

Returns:

the resulting byte array

Throws:

JMSException - if thrown by JMS methods

See Also:

BytesMessage.getBodyLength()