org.xmlBlaster.util.queue
Class StorageId

java.lang.Object
  org.xmlBlaster.util.queue.StorageId

All Implemented Interfaces:

java.io.Serializable

public class StorageId

extends java.lang.Object

implements java.io.Serializable

Class encapsulating the unique id of a queue or a cache.

Author:

michele@laghi.eu, xmlBlaster@marcelruff.info

See Also:

Serialized Form

Field Summary

private java.lang.String	id
private java.lang.String	postfix
private java.lang.String	prefix
private static long	serialVersionUID
private java.lang.String	strippedId
private java.lang.String	xbNode
private java.lang.String	xbPostfix

Constructor Summary

StorageId(Global glob, java.lang.String id)
Parse and create a unique id.

StorageId(java.lang.String prefix, java.lang.String postfix)
Create a unique id, e.g.

Method Summary

java.lang.String	getId()
java.lang.String	getPostfix()
java.lang.String	getPrefix()
java.lang.String	getStrippedId() The id usable for file names and is used for the queue and message-store names.
XBStore	getXBStore() returns an XBStore without having filled the id nor the flag1 member variables.
private void	splitPostfix(java.lang.String post)
java.lang.String	toString()
static StorageId	valueOf(java.lang.String strippedStorageId) Not functional, we have no guaranteed way to find out the real id from the stripped id.

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

prefix

private final transient java.lang.String prefix

postfix

private final transient java.lang.String postfix

strippedId

private java.lang.String strippedId

id

private final java.lang.String id

xbNode

private transient java.lang.String xbNode

xbPostfix

private transient java.lang.String xbPostfix

Constructor Detail

StorageId

public StorageId(java.lang.String prefix,
                 java.lang.String postfix)

Create a unique id, e.g. "history:/node/heron/client/joe/-2"

Parameters:

prefix - e.g. "history" param postfix unique string e.g. "/node/heron/client/joe/-2"

StorageId

public StorageId(Global glob,
                 java.lang.String id)
          throws XmlBlasterException

Parse and create a unique id.

A queueId must be of the kind cb:some/id/or/someother where the important requirement here is that it contains a ':' character. The text on the left side of the separator (in this case 'cb') tells which kind of queue it is: for example a callback queue (cb) or a client queue.

Throws:

XmlBlasterException - if no separator ":" was found

Method Detail

splitPostfix

private final void splitPostfix(java.lang.String post)

valueOf

public static StorageId valueOf(java.lang.String strippedStorageId)

Not functional, we have no guaranteed way to find out the real id from the stripped id.

Parameters:

strippedStorageId -

Returns:

storageId.getId() is not recovered properly, can be null

getPrefix

public java.lang.String getPrefix()

Returns:

e.g. "history"

getPostfix

public java.lang.String getPostfix()

Returns:

e.g. "/node/heron/client/joe/-2"

getId

public java.lang.String getId()

Returns:

e.g. "history:/node/heron/client/joe/-2"

getStrippedId

public java.lang.String getStrippedId()

The id usable for file names and is used for the queue and message-store names.

NOTE: This name should never change in future xmlBlaster releases. If it changes the new release would not find old database entries!

Returns:

e.g. "history_nodeheronclientjoe-2"

See Also:

Global.getStrippedString(String)

toString

public java.lang.String toString()

Returns:

getId()

getXBStore

public XBStore getXBStore()

returns an XBStore without having filled the id nor the flag1 member variables.

Returns: