org.xmlBlaster.client.queuemsg
Class MsgQueueDisconnectEntry

java.lang.Object
  org.xmlBlaster.util.queuemsg.MsgQueueEntry
      org.xmlBlaster.client.queuemsg.MsgQueueDisconnectEntry

All Implemented Interfaces:

java.lang.Cloneable, I_Entry, I_QueueEntry, java.io.Serializable

public final class MsgQueueDisconnectEntry

extends MsgQueueEntry

Wraps an disconnect() message into an entry for a sorted queue.

Author:

michele@laghi.eu, xmlBlaster@marcelruff.info

See Also:

Serialized Form

Field Summary

private DisconnectQos	disconnectQos
private long	immutableSizeInBytes
private SessionName	receiver
private static long	serialVersionUID

Fields inherited from class org.xmlBlaster.util.queuemsg.MsgQueueEntry

entryType, glob, persistent, priority, redeliverCounter, refToCloneOrigin, returnObj, storageId, uniqueIdString, uniqueIdTimestamp, wantReturnObj

Constructor Summary

MsgQueueDisconnectEntry(Global glob, PriorityEnum priority, StorageId storageId, Timestamp timestamp, long sizeInBytes, DisconnectQos disconnectQos)
For persistence recovery

MsgQueueDisconnectEntry(Global glob, StorageId storageId, DisconnectQos disconnectQos)
Use this constructor if a new message object is fed by method disconnect().

Method Summary

java.lang.Object	clone() Returns a shallow clone
void	embeddedObjectToXml(java.io.OutputStream out, java.util.Properties props) Dump content to xml representation
DisconnectQos	getDisconnectQos()
java.lang.Object	getEmbeddedObject() The embeddded object for this implementing class is an Object[1] where Object[0] = qos.toXml()
java.lang.String	getKeyOid()
Timestamp	getRcvTimestamp() return null
SessionName	getReceiver()
SessionName	getSender() Access the unique login name of the sender.
long	getSizeInBytes() Try to find out the approximate memory consumption of this message in RAM.
boolean	isDestroyed() Flag which marks the entry as destroyed, you should take it from queue and ignore/discard it
boolean	isExpired() Flag which marks the entry as outdated
boolean	isInternal()
void	setReceiver(SessionName receiver)

Methods inherited from class org.xmlBlaster.util.queuemsg.MsgQueueEntry

added, compare, equals, finalize, getEmbeddedType, getLogId, getMethodName, getMsgUnit, getPriority, getPriorityEnum, getRedeliverCounter, getReturnObj, getStorageId, getUniqueId, getUniqueIdLong, incrRedeliverCounter, isPersistent, isStored, removed, setGlobal, setPersistent, setReturnObj, setStored, setWantReturnObject, toString, toXml, toXml, wantReturnObj

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

disconnectQos

private final DisconnectQos disconnectQos

receiver

private SessionName receiver

immutableSizeInBytes

private final long immutableSizeInBytes

Constructor Detail

MsgQueueDisconnectEntry

public MsgQueueDisconnectEntry(Global glob,
                               StorageId storageId,
                               DisconnectQos disconnectQos)
                        throws XmlBlasterException

Use this constructor if a new message object is fed by method disconnect().

Parameters:

disconnectQos - May not be null

MsgQueueDisconnectEntry

public MsgQueueDisconnectEntry(Global glob,
                               PriorityEnum priority,
                               StorageId storageId,
                               Timestamp timestamp,
                               long sizeInBytes,
                               DisconnectQos disconnectQos)

For persistence recovery

Method Detail

isExpired

public final boolean isExpired()

Description copied from class: MsgQueueEntry

Flag which marks the entry as outdated

Specified by:

isExpired in class MsgQueueEntry

See Also:

MsgQueueEntry.isExpired()

isDestroyed

public final boolean isDestroyed()

Description copied from class: MsgQueueEntry

Flag which marks the entry as destroyed, you should take it from queue and ignore/discard it

Specified by:

isDestroyed in class MsgQueueEntry

See Also:

MsgQueueEntry.isDestroyed()

getDisconnectQos

public final DisconnectQos getDisconnectQos()

getSender

public final SessionName getSender()

Access the unique login name of the sender.

Specified by:

getSender in class MsgQueueEntry

Returns:

loginName of the data source

See Also:

MsgQueueEntry.getSender()

setReceiver

public final void setReceiver(SessionName receiver)

Returns:

The name of the receiver (data sink) or null

See Also:

MsgQueueEntry.getReceiver()

getReceiver

public final SessionName getReceiver()

Specified by:

getReceiver in class MsgQueueEntry

Returns:

The name of the receiver (data sink) or null

See Also:

MsgQueueEntry.getReceiver()

getKeyOid

public final java.lang.String getKeyOid()

Specified by:

getKeyOid in class MsgQueueEntry

Returns:

The message key oid or null

See Also:

MsgQueueEntry.getKeyOid()

getRcvTimestamp

public final Timestamp getRcvTimestamp()

return null

getEmbeddedObject

public java.lang.Object getEmbeddedObject()

The embeddded object for this implementing class is an Object[1] where Object[0] = qos.toXml()

getSizeInBytes

public final long getSizeInBytes()

Description copied from class: MsgQueueEntry

Try to find out the approximate memory consumption of this message in RAM.

NOTE: The derived classes need to add their data amount to this value.

Specified by:

getSizeInBytes in interface I_Entry

Overrides:

getSizeInBytes in class MsgQueueEntry

Returns:

the approximate size in bytes of this object which contributes to a QueueEntry memory consumption

isInternal

public final boolean isInternal()

Specified by:

isInternal in class MsgQueueEntry

Returns:

true

embeddedObjectToXml

public final void embeddedObjectToXml(java.io.OutputStream out,
                                      java.util.Properties props)
                               throws java.io.IOException

Description copied from interface: I_Entry

Dump content to xml representation

Parameters:

out - The stream to dump to

props - Control porperties

Throws:

java.io.IOException

clone

public java.lang.Object clone()

Returns a shallow clone

Overrides:

clone in class MsgQueueEntry