org.apache.jackrabbit.core.lock
Class AbstractLockInfo

java.lang.Object
  org.apache.jackrabbit.core.lock.AbstractLockInfo

public abstract class AbstractLockInfo
extends Object

Common information about a lock.

Field Summary

protected boolean	deep Flag indicating whether lock is deep
protected boolean	live Flag indicating whether this lock is live
protected SessionImpl	lockHolder Session currently holding lock
protected String	lockOwner Lock owner, determined on creation time
protected org.apache.jackrabbit.core.lock.LockToken	lockToken Lock token
protected boolean	sessionScoped Flag indicating whether lock is session scoped

Constructor Summary

AbstractLockInfo(org.apache.jackrabbit.core.lock.LockToken lockToken, boolean sessionScoped, boolean deep, String lockOwner)
Create a new instance of this class.

Method Summary

NodeId	getId() Return the ID of the lock holding node
SessionImpl	getLockHolder() Return the session currently holding the lock
String	getLockToken(Session session) Return the lock token as seen by the session passed as parameter.
boolean	isLive() Return a flag indicating whether the lock is live
boolean	isSessionScoped() Return a flag indicating whether the lock is session-scoped
boolean	mayChange() Return a flag indicating whether the lock information may still change.
void	setLive(boolean live) Set the live flag
void	setLockHolder(SessionImpl lockHolder) Set the session currently holding the lock
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

lockToken

protected final org.apache.jackrabbit.core.lock.LockToken lockToken

Lock token

sessionScoped

protected final boolean sessionScoped

Flag indicating whether lock is session scoped

deep

protected final boolean deep

Flag indicating whether lock is deep

lockOwner

protected final String lockOwner

Lock owner, determined on creation time

lockHolder

protected SessionImpl lockHolder

Session currently holding lock

live

protected boolean live

Flag indicating whether this lock is live

Constructor Detail

AbstractLockInfo

public AbstractLockInfo(org.apache.jackrabbit.core.lock.LockToken lockToken,
                        boolean sessionScoped,
                        boolean deep,
                        String lockOwner)

Create a new instance of this class.

Parameters:

lockToken - lock token

sessionScoped - whether lock token is session scoped

deep - whether lock is deep

lockOwner - owner of lock

Method Detail

setLive

public void setLive(boolean live)

Set the live flag

Parameters:

live - live flag

getId

public NodeId getId()

Return the ID of the lock holding node

Returns:

the id

getLockHolder

public SessionImpl getLockHolder()

Return the session currently holding the lock

Returns:

session currently holding the lock

setLockHolder

public void setLockHolder(SessionImpl lockHolder)

Set the session currently holding the lock

Parameters:

lockHolder - session currently holding the lock

getLockToken

public String getLockToken(Session session)

Return the lock token as seen by the session passed as parameter. If this session is currently holding the lock, it will get the lock token itself, otherwise a null string

isLive

public boolean isLive()

Return a flag indicating whether the lock is live

Returns:

true if the lock is live; otherwise false

mayChange

public boolean mayChange()

Return a flag indicating whether the lock information may still change.

isSessionScoped

public boolean isSessionScoped()

Return a flag indicating whether the lock is session-scoped

Returns:

true if the lock is session-scoped; otherwise false

toString

public String toString()

Overrides:

toString in class Object