Package org.apache.jackrabbit.core

Class RepositoryImpl.WorkspaceInfo

java.lang.Object

org.apache.jackrabbit.core.RepositoryImpl.WorkspaceInfo

All Implemented Interfaces:

UpdateEventListener

Enclosing class:

RepositoryImpl

public class RepositoryImpl.WorkspaceInfo
extends Object
implements UpdateEventListener

WorkspaceInfo holds the objects that are shared among multiple per-session WorkspaceImpl instances representing the same named workspace, i.e. the same physical storage.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	WorkspaceInfo(WorkspaceConfig config)	Creates a new WorkspaceInfo based on the given config.

Method Summary

Modifier and Type	Method	Description
protected LockManagerImpl	createLockManager()	Create a new lock manager.
protected void	doDispose()	Does the actual disposal.
protected void	doInitialize()	Does the actual initialization work.
protected void	doPostInitialize()	Initializes the search manager of this workspace info.
protected void	doVersionRecovery()	If necessary, recover from a lost version history.
void	externalUpdate(ChangeLog external, List<EventState> events, long timestamp, String userData)	Handle an external update.
WorkspaceConfig	getConfig()	Returns the workspace configuration.
protected FileSystem	getFileSystem()	Returns the workspace file system.
protected SharedItemStateManager	getItemStateProvider()	Returns the workspace item state provider
protected LockManagerImpl	getLockManager()	Returns the lock manager for this workspace.
protected String	getName()	Returns the workspace name.
protected ObservationDispatcher	getObservationDispatcher()	Returns the observation dispatcher for this workspace
PersistenceManager	getPersistenceManager()	Returns the workspace persistence manager.
protected RetentionRegistry	getRetentionRegistry()	Return manager used for evaluating effect retention and holds.
protected SearchManager	getSearchManager()	Returns the search manager for this workspace.
protected org.apache.jackrabbit.core.SystemSession	getSystemSession()	Returns the system session for this workspace.
boolean	isActive()
protected boolean	isInitialized()	Returns true if this workspace info is initialized, otherwise returns false.
void	setActive(boolean active)

Methods inherited from class java.lang.Object

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

Constructor Detail

WorkspaceInfo

protected WorkspaceInfo(WorkspaceConfig config)

Creates a new WorkspaceInfo based on the given config.

Parameters:

config - workspace configuration

Method Detail

getName

protected String getName()

Returns the workspace name.

Returns:

the workspace name

getConfig

public WorkspaceConfig getConfig()

Returns the workspace configuration.

Returns:

the workspace configuration

isInitialized

protected final boolean isInitialized()

Returns true if this workspace info is initialized, otherwise returns false.

Returns:

true if this workspace info is initialized.

isActive

public boolean isActive()

setActive

public void setActive(boolean active)

getFileSystem

protected FileSystem getFileSystem()

Returns the workspace file system.

Returns:

the workspace file system

getPersistenceManager

public PersistenceManager getPersistenceManager()
                                         throws RepositoryException

Returns the workspace persistence manager.

Returns:

the workspace persistence manager

Throws:

RepositoryException - if the persistence manager could not be instantiated/initialized

getItemStateProvider

protected SharedItemStateManager getItemStateProvider()
                                               throws RepositoryException

Returns the workspace item state provider

Returns:

the workspace item state provider

Throws:

RepositoryException - if the workspace item state provider could not be created

getObservationDispatcher

protected ObservationDispatcher getObservationDispatcher()

Returns the observation dispatcher for this workspace

Returns:

the observation dispatcher for this workspace

getSearchManager

protected SearchManager getSearchManager()
                                  throws RepositoryException

Returns the search manager for this workspace.

Returns:

the search manager for this workspace, or null if no SearchManager

Throws:

RepositoryException - if the search manager could not be created

getLockManager

protected LockManagerImpl getLockManager()
                                  throws RepositoryException

Returns the lock manager for this workspace.

Returns:

the lock manager for this workspace

Throws:

RepositoryException - if the lock manager could not be created

createLockManager

protected LockManagerImpl createLockManager()
                                     throws RepositoryException

Create a new lock manager. This method is only called once within getLockManager().

Returns:

the lock manager

Throws:

RepositoryException

getRetentionRegistry

protected RetentionRegistry getRetentionRegistry()
                                          throws RepositoryException

Return manager used for evaluating effect retention and holds.

Returns:

Throws:

RepositoryException

getSystemSession

protected org.apache.jackrabbit.core.SystemSession getSystemSession()
                                                             throws RepositoryException

Returns the system session for this workspace.

Returns:

the system session for this workspace

Throws:

RepositoryException - if the system session could not be created

doInitialize

protected void doInitialize()
                     throws RepositoryException

Does the actual initialization work. assumes holding write lock.

Throws:

RepositoryException - if an error occurs.

doVersionRecovery

protected void doVersionRecovery()
                          throws RepositoryException

If necessary, recover from a lost version history.

Throws:

RepositoryException

doPostInitialize

protected void doPostInitialize()
                         throws RepositoryException

Initializes the search manager of this workspace info. This method is called while still holding the write lock on this workspace info, but initialized is already set to true.

Throws:

RepositoryException - if the search manager could not be created

doDispose

protected void doDispose()

Does the actual disposal. assumes holding write lock.

externalUpdate

public void externalUpdate(ChangeLog external,
                           List<EventState> events,
                           long timestamp,
                           String userData)
                    throws RepositoryException

Handle an external update.

Specified by:

externalUpdate in interface UpdateEventListener

Parameters:

external - external changes containing only node and property ids.

events - events to deliver

timestamp - when the change occurred.

userData - the user data associated with this update.

Throws:

RepositoryException - if the update cannot be processed