org.apache.jetspeed.service
Class PersistenceServiceImpl

java.lang.Object
  |
  +--org.apache.jetspeed.service.PersistenceServiceImpl

public class PersistenceServiceImpl

extends java.lang.Object

implements PersistenceService

Inner classes inherited from class org.apache.jetspeed.service.PersistenceService

PersistenceService.Page

Constructor Summary

PersistenceServiceImpl()

Method Summary

java.lang.String	getName() Returns the name of this service.
org.apache.jetspeed.service.PersistenceServiceImpl.Page	getPage() Returns the current page, ie. the page that the calling portlet resides on.
java.util.Enumeration	getPages() Returns an enumeration of pages that the persistence service manages for this portlet.
void	init(org.apache.turbine.util.RunData aRunData, java.lang.Object[] aParams) Initializes the newly created service with the given rundata object and parameters.
void	removeAttribute(java.lang.String aName)
void	reset() Resets the persistence service to forget about all attributes previously collected.
void	setAttribute(java.lang.String aName, java.lang.String aValue)
void	setAttributes(java.lang.String aName, java.util.Vector aValues)
void	store() Stores the current set of attributes.

Methods inherited from class java.lang.Object

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

Constructor Detail

PersistenceServiceImpl

public PersistenceServiceImpl()

Method Detail

init

public void init(org.apache.turbine.util.RunData aRunData,
                 java.lang.Object[] aParams)
          throws ServiceException

Description copied from interface: Service

Initializes the newly created service with the given rundata object and parameters.

This method is called by the service factory. If no parameters are passed to the service factory the parameters are null.

Tags copied from interface: Service

Parameters:

aRunData - the Turbine rundata

aParams - the service-specific initialization parameters

Throws:

ServiceException - if the initialization of the service fails e.g. because the given parameter list is not correct

getName

public java.lang.String getName()

Description copied from interface: Service

Returns the name of this service.

Tags copied from interface: Service

Returns:

the name

setAttribute

public void setAttribute(java.lang.String aName,
                         java.lang.String aValue)

setAttributes

public void setAttributes(java.lang.String aName,
                          java.util.Vector aValues)

removeAttribute

public void removeAttribute(java.lang.String aName)

reset

public void reset()

Description copied from interface: PersistenceService

Resets the persistence service to forget about all attributes previously collected.

Specified by:

reset in interface PersistenceService

Tags copied from interface: PersistenceService

Throws:

ServiceException - if resetting the pages fails

store

public void store()

Description copied from interface: PersistenceService

Stores the current set of attributes. Any subsequent changes to the set of attributes or the attributes themselves will not be persistent until another call to store the attributes.

Specified by:

store in interface PersistenceService

Tags copied from interface: PersistenceService

Throws:

ServiceException - if storing the pages fails

getPage

public org.apache.jetspeed.service.PersistenceServiceImpl.Page getPage()

Description copied from interface: PersistenceService

Returns the current page, ie. the page that the calling portlet resides on.

Specified by:

getPage in interface PersistenceService

Tags copied from interface: PersistenceService

Returns:

the current page

getPages

public java.util.Enumeration getPages()

Description copied from interface: PersistenceService

Returns an enumeration of pages that the persistence service manages for this portlet.

Specified by:

getPages in interface PersistenceService

Tags copied from interface: PersistenceService

Returns:

an enumeration of pages