net.sf.dropboxmq.messages
Class ObjectMessageImpl

java.lang.Object
  net.sf.dropboxmq.messages.MessageImpl
      net.sf.dropboxmq.messages.ObjectMessageImpl

All Implemented Interfaces:

Message, ObjectMessage

public class ObjectMessageImpl
extends MessageImpl
implements ObjectMessage

Created: 28 Jan 2006

Version:

$Revision: 231 $, $Date: 2011-08-12 21:50:47 -0600 (Fri, 12 Aug 2011) $

Author:

Dwayne Schultz

Field Summary

Fields inherited from interface javax.jms.Message

DEFAULT_DELIVERY_MODE, DEFAULT_PRIORITY, DEFAULT_TIME_TO_LIVE

Constructor Summary

ObjectMessageImpl(ObjectMessage foreignMessage, SessionImpl session)

ObjectMessageImpl(SessionImpl session)

Method Summary

void	clearBody() Clears out the message body.
Serializable	getObject() Gets the serializable object containing this message's data.
void	read(File newMessageFile, FileSystem fileSystem)
void	setObject(Serializable object) Sets the serializable object containing this message's data.
String	toString()
void	write(File newMessageFile, FileSystem fileSystem)

Methods inherited from class net.sf.dropboxmq.messages.MessageImpl

acknowledge, checkWrite, clearProperties, convertForeignMessage, getBooleanProperty, getByteProperty, getDoubleProperty, getFloatProperty, getIntProperty, getJMSCorrelationID, getJMSCorrelationIDAsBytes, getJMSDeliveryMode, getJMSDestination, getJMSExpiration, getJMSMessageID, getJMSPriority, getJMSRedelivered, getJMSReplyTo, getJMSTimestamp, getJMSType, getLongProperty, getObjectProperty, getPropertyNames, getReadMessageFile, getSequence, getSession, getShortProperty, getStringProperty, isBodyReadOnly, isExpired, isReceived, propertyExists, setBooleanProperty, setByteProperty, setDoubleProperty, setFloatProperty, setIntProperty, setJMSCorrelationID, setJMSCorrelationIDAsBytes, setJMSDeliveryMode, setJMSDestination, setJMSExpiration, setJMSMessageID, setJMSPriority, setJMSRedelivered, setJMSReplyTo, setJMSTimestamp, setJMSType, setLongProperty, setObjectProperty, setReceived, setSequence, setSession, setShortProperty, setStringProperty, toObjectString

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.jms.Message

acknowledge, clearProperties, getBooleanProperty, getByteProperty, getDoubleProperty, getFloatProperty, getIntProperty, getJMSCorrelationID, getJMSCorrelationIDAsBytes, getJMSDeliveryMode, getJMSDestination, getJMSExpiration, getJMSMessageID, getJMSPriority, getJMSRedelivered, getJMSReplyTo, getJMSTimestamp, getJMSType, getLongProperty, getObjectProperty, getPropertyNames, getShortProperty, getStringProperty, propertyExists, setBooleanProperty, setByteProperty, setDoubleProperty, setFloatProperty, setIntProperty, setJMSCorrelationID, setJMSCorrelationIDAsBytes, setJMSDeliveryMode, setJMSDestination, setJMSExpiration, setJMSMessageID, setJMSPriority, setJMSRedelivered, setJMSReplyTo, setJMSTimestamp, setJMSType, setLongProperty, setObjectProperty, setShortProperty, setStringProperty

Constructor Detail

ObjectMessageImpl

public ObjectMessageImpl(SessionImpl session)

ObjectMessageImpl

ObjectMessageImpl(ObjectMessage foreignMessage,
                  SessionImpl session)
            throws JMSException

Throws:

JMSException

Method Detail

read

public void read(File newMessageFile,
                 FileSystem fileSystem)
          throws JMSException,
                 IOException,
                 FileSystem.FileSystemException

Overrides:

read in class MessageImpl

Throws:

JMSException

IOException

FileSystem.FileSystemException

write

public void write(File newMessageFile,
                  FileSystem fileSystem)
           throws IOException,
                  JMSException,
                  FileSystem.FileSystemException

Overrides:

write in class MessageImpl

Throws:

IOException

JMSException

FileSystem.FileSystemException

setObject

public void setObject(Serializable object)
               throws JMSException

Description copied from interface: javax.jms.ObjectMessage

Sets the serializable object containing this message's data. It is important to note that an ObjectMessage contains a snapshot of the object at the time setObject() is called; subsequent modifications of the object will have no effect on the ObjectMessage body.

Specified by:

setObject in interface ObjectMessage

Parameters:

object - the message's data

Throws:

JMSException - if the JMS provider fails to set the object due to some internal error.

MessageFormatException - if object serialization fails.

MessageNotWriteableException - if the message is in read-only mode.

getObject

public Serializable getObject()
                       throws JMSException

Description copied from interface: javax.jms.ObjectMessage

Gets the serializable object containing this message's data. The default value is null.

Specified by:

getObject in interface ObjectMessage

Returns:

the serializable object containing this message's data

Throws:

JMSException - if the JMS provider fails to get the object due to some internal error.

MessageFormatException - if object deserialization fails.

clearBody

public void clearBody()
               throws JMSException

Description copied from interface: javax.jms.Message

Clears out the message body. Clearing a message's body does not clear its header values or property entries.

If this message body was read-only, calling this method leaves the message body in the same state as an empty body in a newly created message.

Specified by:

clearBody in interface Message

Overrides:

clearBody in class MessageImpl

Throws:

JMSException - if the JMS provider fails to clear the message body due to some internal error.

toString

public String toString()

Overrides:

toString in class MessageImpl