com.caucho.amber

Class EnvAmberManager

java.lang.Object

com.caucho.amber.EnvAmberManager

public class EnvAmberManager
extends java.lang.Object

Main interface between Resin and the connector. It's the top-level SPI class for creating the SPI ManagedConnections. The resource configuration in Resin's web.xml will use bean-style configuration to configure the ManagecConnectionFactory.

Method Summary

Modifier and Type	Method and Description
void	addAmberManager(AmberPersistenceUnit manager) Adds an amber manager.
void	addEntityHome(java.lang.String name, AmberEntityHome home) Adds the entity home.
void	complete(java.util.ArrayList<AmberCompletion> completions) Completions affecting the cache.
AmberConnection	createAmberConnection(boolean isExtended) Returns the cache connection.
static EnvAmberManager	createLocal()
void	destroy() destroys the manager.
java.lang.ClassLoader	getEnhancedLoader() Returns the enhanced loader.
EntityItem	getEntity(EntityType rootType, java.lang.Object key) Returns the query result.
EntityType	getEntity(java.lang.String className) Returns a matching entity.
EntityType	getEntityByInstanceClass(java.lang.String className) Returns a matching entity.
AmberEntityHome	getEntityHome(java.lang.String name) Returns the entity home.
EntityItem	getEntityItem(java.lang.String homeName, java.lang.Object key) Returns the entity item.
AmberGenerator	getGenerator() Sets the generator.
AmberEntityHome	getHome(java.lang.Class cl) Returns an EntityHome.
JClassLoader	getJClassLoader() Returns the enhanced loader.
ResultSetCacheChunk	getQueryChunk(QueryCacheKey key) Returns the query result.
long	getTableCacheTimeout() Get the default table cache time.
long	getXid() Returns a new xid.
void	init() Initialize the resource.
void	initEntityHomes() Initialize the home interfaces.
void	initLoaders() Initialize the resource.
EntityItem	putEntity(EntityType rootType, java.lang.Object key, EntityItem entity) Sets the entity result.
void	putQueryChunk(QueryCacheKey key, ResultSetCacheChunk chunk) Sets the query result.
EntityItem	removeEntity(EntityType rootType, java.lang.Object key) Remove the entity result.
void	setGenerator(AmberGenerator generator) Sets the generator.
void	setTableCacheTimeout(long timeout) Set the default table cache time.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

createLocal

public static EnvAmberManager createLocal()

addAmberManager

public void addAmberManager(AmberPersistenceUnit manager)

Adds an amber manager.

setTableCacheTimeout

public void setTableCacheTimeout(long timeout)

Set the default table cache time.

getTableCacheTimeout

public long getTableCacheTimeout()

Get the default table cache time.

getXid

public long getXid()

Returns a new xid.

getEnhancedLoader

public java.lang.ClassLoader getEnhancedLoader()

Returns the enhanced loader.

getJClassLoader

public JClassLoader getJClassLoader()

Returns the enhanced loader.

addEntityHome

public void addEntityHome(java.lang.String name,
                          AmberEntityHome home)

Adds the entity home.

getEntityHome

public AmberEntityHome getEntityHome(java.lang.String name)

Returns the entity home.

getEntity

public EntityType getEntity(java.lang.String className)

Returns a matching entity.

getEntityByInstanceClass

public EntityType getEntityByInstanceClass(java.lang.String className)

Returns a matching entity.

setGenerator

public void setGenerator(AmberGenerator generator)

Sets the generator.

getGenerator

public AmberGenerator getGenerator()

Sets the generator.

initLoaders

public void initLoaders()
                 throws ConfigException,
                        java.io.IOException

Initialize the resource.

Throws:

ConfigException

java.io.IOException

createAmberConnection

public AmberConnection createAmberConnection(boolean isExtended)

Returns the cache connection.

initEntityHomes

public void initEntityHomes()
                     throws java.lang.Exception

Initialize the home interfaces.

Throws:

java.lang.Exception

init

public void init()
          throws ConfigException,
                 java.io.IOException

Initialize the resource.

Throws:

ConfigException

java.io.IOException

getHome

public AmberEntityHome getHome(java.lang.Class cl)

Returns an EntityHome.

getQueryChunk

public ResultSetCacheChunk getQueryChunk(QueryCacheKey key)

Returns the query result.

putQueryChunk

public void putQueryChunk(QueryCacheKey key,
                          ResultSetCacheChunk chunk)

Sets the query result.

getEntityItem

public EntityItem getEntityItem(java.lang.String homeName,
                                java.lang.Object key)
                         throws AmberException

Returns the entity item.

Throws:

AmberException

getEntity

public EntityItem getEntity(EntityType rootType,
                            java.lang.Object key)

Returns the query result.

putEntity

public EntityItem putEntity(EntityType rootType,
                            java.lang.Object key,
                            EntityItem entity)

Sets the entity result.

removeEntity

public EntityItem removeEntity(EntityType rootType,
                               java.lang.Object key)

Remove the entity result.

complete

public void complete(java.util.ArrayList<AmberCompletion> completions)

Completions affecting the cache.

destroy

public void destroy()

destroys the manager.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object