How to use

extractStringFromMessage

method

in

org.springframework.jms.support.converter.SimpleMessageConverter

/**
 * This implementation converts a TextMessage back to a String, a
 * ByteMessage back to a byte array, a MapMessage back to a Map,
 * and an ObjectMessage back to a Serializable object. Returns
 * the plain Message object in case of an unknown message type.
 * @see #extractStringFromMessage
 * @see #extractByteArrayFromMessage
 * @see #extractMapFromMessage
 * @see #extractSerializableFromMessage
 */
@Override
public Object fromMessage(Message message) throws JMSException, MessageConversionException {
  if (message instanceof TextMessage) {
    return extractStringFromMessage((TextMessage) message);
  }
  else if (message instanceof BytesMessage) {
    return extractByteArrayFromMessage((BytesMessage) message);
  }
  else if (message instanceof MapMessage) {
    return extractMapFromMessage((MapMessage) message);
  }
  else if (message instanceof ObjectMessage) {
    return extractSerializableFromMessage((ObjectMessage) message);
  }
  else {
    return message;
  }
}

/**
 * This implementation converts a TextMessage back to a String, a
 * ByteMessage back to a byte array, a MapMessage back to a Map,
 * and an ObjectMessage back to a Serializable object. Returns
 * the plain Message object in case of an unknown message type.
 * @see #extractStringFromMessage
 * @see #extractByteArrayFromMessage
 * @see #extractMapFromMessage
 * @see #extractSerializableFromMessage
 */
@Override
public Object fromMessage(Message message) throws JMSException, MessageConversionException {
  if (message instanceof TextMessage) {
    return extractStringFromMessage((TextMessage) message);
  }
  else if (message instanceof BytesMessage) {
    return extractByteArrayFromMessage((BytesMessage) message);
  }
  else if (message instanceof MapMessage) {
    return extractMapFromMessage((MapMessage) message);
  }
  else if (message instanceof ObjectMessage) {
    return extractSerializableFromMessage((ObjectMessage) message);
  }
  else {
    return message;
  }
}

/**
 * This implementation converts a TextMessage back to a String, a
 * ByteMessage back to a byte array, a MapMessage back to a Map,
 * and an ObjectMessage back to a Serializable object. Returns
 * the plain Message object in case of an unknown message type.
 * @see #extractStringFromMessage
 * @see #extractByteArrayFromMessage
 * @see #extractMapFromMessage
 * @see #extractSerializableFromMessage
 */
public Object fromMessage(Message message) throws JMSException, MessageConversionException {
  if (message instanceof TextMessage) {
    return extractStringFromMessage((TextMessage) message);
  }
  else if (message instanceof BytesMessage) {
    return extractByteArrayFromMessage((BytesMessage) message);
  }
  else if (message instanceof MapMessage) {
    return extractMapFromMessage((MapMessage) message);
  }
  else if (message instanceof ObjectMessage) {
    return extractSerializableFromMessage((ObjectMessage) message);
  }
  else {
    return message;
  }
}

/**
 * This implementation converts a TextMessage back to a String, a
 * ByteMessage back to a byte array, a MapMessage back to a Map,
 * and an ObjectMessage back to a Serializable object. Returns
 * the plain Message object in case of an unknown message type.
 * @see #extractStringFromMessage
 * @see #extractByteArrayFromMessage
 * @see #extractMapFromMessage
 * @see #extractSerializableFromMessage
 */
@Override
public Object fromMessage(Message message) throws JMSException, MessageConversionException {
  if (message instanceof TextMessage) {
    return extractStringFromMessage((TextMessage) message);
  }
  else if (message instanceof BytesMessage) {
    return extractByteArrayFromMessage((BytesMessage) message);
  }
  else if (message instanceof MapMessage) {
    return extractMapFromMessage((MapMessage) message);
  }
  else if (message instanceof ObjectMessage) {
    return extractSerializableFromMessage((ObjectMessage) message);
  }
  else {
    return message;
  }
}