com.caucho.server.cluster
Class ClusterObject

java.lang.Object
  com.caucho.server.cluster.ClusterObject

public class ClusterObject
extends java.lang.Object

Data for the cluster's object.

Method Summary

void	access() Marks the object as accessed.
void	change() Signals that the object has been changed by the application, i.e.
long	getAccessWindow() Returns the access window.
long	getExpireInterval() Sets the max access time.
long	getMaxIdleTime() Returns the max idle time.
java.lang.String	getObjectId() Returns the object id.
Store	getStore() Returns the store.
java.lang.String	getStoreId() Returns the store id.
StoreManager	getStoreManager() Returns the store manager.
java.lang.String	getUniqueId() Returns the unique id.
boolean	load(java.lang.Object obj) Loads the object from the cluster.
ReadStream	openRead() Reads the current value
void	remove() Removes the object from the cluster.
void	removeImpl() Removes the object from the cluster.
void	setAccessTime(long accessTime) Sets the access time.
void	setExpireInterval(long expireInterval) Sets the max access time.
void	setMaxIdleTime(long maxIdleTime) Sets the max idle time.
void	setObjectManager(ObjectManager objectManager)
void	setPrimary(boolean primary) Sets true for the primary server.
void	setValid() Sets the object's saved update count
void	store(java.lang.Object obj) Saves the object to the cluster.
void	update() Signals that the object has been updated externally, i.e.
void	write(java.io.InputStream is) Writes updated values

Methods inherited from class java.lang.Object

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

Method Detail

setObjectManager

public void setObjectManager(ObjectManager objectManager)

getStore

public Store getStore()

Returns the store.

getStoreManager

public StoreManager getStoreManager()

Returns the store manager.

getStoreId

public java.lang.String getStoreId()

Returns the store id.

getObjectId

public java.lang.String getObjectId()

Returns the object id.

getUniqueId

public java.lang.String getUniqueId()

Returns the unique id.

getMaxIdleTime

public long getMaxIdleTime()

Returns the max idle time.

setMaxIdleTime

public void setMaxIdleTime(long maxIdleTime)

Sets the max idle time.

getAccessWindow

public long getAccessWindow()

Returns the access window.

setPrimary

public void setPrimary(boolean primary)

Sets true for the primary server.

setValid

public void setValid()

Sets the object's saved update count

load

public boolean load(java.lang.Object obj)

Loads the object from the cluster. If the object fails to load, its contents may be in an inconsistent state.

Returns:

true on success.

update

public void update()

Signals that the object has been updated externally, i.e. that the persistent store now has a more current version of the object's data.

change

public void change()

Signals that the object has been changed by the application, i.e. that the object needs to be saved to the persistent store.

access

public void access()

Marks the object as accessed.

setAccessTime

public void setAccessTime(long accessTime)

Sets the access time.

getExpireInterval

public long getExpireInterval()

Sets the max access time.

setExpireInterval

public void setExpireInterval(long expireInterval)

Sets the max access time.

store

public void store(java.lang.Object obj)
           throws java.io.IOException

Saves the object to the cluster.

Throws:

java.io.IOException

write

public void write(java.io.InputStream is)
           throws java.io.IOException

Writes updated values

Throws:

java.io.IOException

openRead

public ReadStream openRead()
                    throws java.io.IOException

Reads the current value

Throws:

java.io.IOException

remove

public void remove()

Removes the object from the cluster.

removeImpl

public void removeImpl()

Removes the object from the cluster.