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Cache (JBoss Server API) - JBoss 4.0.1 sp1 server API Documentation 英文版文档

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org.jboss.ejb.plugins.cmp.jdbc2.schema
Interface Cache

All Known Implementing Classes:

PartitionedTableCache, TableCache

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public interface Cache

Version:

$Revision: 1.6.4.2 $

Author:

Alexey Loubyansky

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Nested Class Summary
static interface	Cache.CacheLoader
static interface	Cache.Listener
static class	Cache.RemoveException

 

Field Summary
static Cache	NONE

 

Method Summary
boolean	contains(Transaction tx, Object pk)
void	flush()
Object[]	getFields(Object pk)
Object[]	getRelations(Object pk)
void	lock()
void	lock(Object key)
void	lockForUpdate(Transaction tx, Object pk)
void	put(Transaction tx, Object pk, Object[] fields, Object[] relations)
void	releaseLock(Transaction tx, Object pk)
void	remove(Transaction tx, Object pk)
void	unlock()
void	unlock(Object key)

 

Field Detail

NONE

public static final Cache NONE

Method Detail

lock

public void lock()

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lock

public void lock(Object key)

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unlock

public void unlock()

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unlock

public void unlock(Object key)

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getFields

public Object[] getFields(Object pk)

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getRelations

public Object[] getRelations(Object pk)

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put

public void put(Transaction tx,
                Object pk,
                Object[] fields,
                Object[] relations)

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remove

public void remove(Transaction tx,
                   Object pk)
            throws Cache.RemoveException

Throws:

Cache.RemoveException

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contains

public boolean contains(Transaction tx,
                        Object pk)

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lockForUpdate

public void lockForUpdate(Transaction tx,
                          Object pk)
                   throws Exception

Throws:

Exception

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releaseLock

public void releaseLock(Transaction tx,
                        Object pk)
                 throws Exception

Throws:

Exception

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flush

public void flush()

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