org.apache.ignite.internal.processors.plugin

Class CachePluginManager

java.lang.Object

org.apache.ignite.internal.processors.cache.GridCacheManagerAdapter

org.apache.ignite.internal.processors.plugin.CachePluginManager

All Implemented Interfaces:

GridCacheManager

public class CachePluginManager
extends GridCacheManagerAdapter

Cache plugin manager.

Field Summary

Fields inherited from class org.apache.ignite.internal.processors.cache.GridCacheManagerAdapter

cctx, log, starting

Constructor Summary

Constructors

Constructor and Description
CachePluginManager(GridKernalContext ctx, CacheConfiguration cfg)

Method Summary

Modifier and Type	Method and Description
<T> T	createComponent(Class<T> cls) Creates optional component.
protected void	onKernalStart0()
protected void	onKernalStop0(boolean cancel)
protected void	start0()
protected void	stop0(boolean cancel, boolean destroy)
<T,K,V> T	unwrapCacheEntry(javax.cache.Cache.Entry<K,V> entry, Class<T> cls) Unwrap entry to specified type.
void	validate() Validates cache plugin configurations.
void	validateRemotes(CacheConfiguration rmtCfg, ClusterNode rmtNode) Checks that remote caches has configuration compatible with the local.

Methods inherited from class org.apache.ignite.internal.processors.cache.GridCacheManagerAdapter

context, kernalStartInfo, kernalStopInfo, log, onDisconnected, onKernalStart, onKernalStop, printMemoryStats, start, startInfo, stop, stopInfo, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

CachePluginManager

public CachePluginManager(GridKernalContext ctx,
                          CacheConfiguration cfg)

Parameters:

ctx - Context.

cfg - Cache config.

Method Detail

onKernalStart0

protected void onKernalStart0()
                       throws IgniteCheckedException

Overrides:

onKernalStart0 in class GridCacheManagerAdapter

Throws:

IgniteCheckedException - If failed.

onKernalStop0

protected void onKernalStop0(boolean cancel)

Overrides:

onKernalStop0 in class GridCacheManagerAdapter

Parameters:

cancel - Cancel flag.

start0

protected void start0()
               throws IgniteCheckedException

Overrides:

start0 in class GridCacheManagerAdapter

Throws:

IgniteCheckedException - If failed.

stop0

protected void stop0(boolean cancel,
                     boolean destroy)

Overrides:

stop0 in class GridCacheManagerAdapter

Parameters:

cancel - Cancel flag.

destroy - Cache destroy flag.

createComponent

public <T> T createComponent(Class<T> cls)

Creates optional component.

Parameters:

cls - Component class.

Returns:

Created component.

unwrapCacheEntry

@Nullable
public <T,K,V> T unwrapCacheEntry(javax.cache.Cache.Entry<K,V> entry,
                                            Class<T> cls)

Unwrap entry to specified type. For details see javax.cache.Cache.Entry.unwrap(Class).

Type Parameters:

T - Return type.

K - Key type.

V - Value type.

Parameters:

entry - Entry to unwrap.

cls - Type of the expected component.

Returns:

New instance of underlying type or null if it's not available.

validate

public void validate()
              throws IgniteCheckedException

Validates cache plugin configurations. Throw exception if validation failed.

Throws:

IgniteCheckedException - If validation failed.

validateRemotes

public void validateRemotes(CacheConfiguration rmtCfg,
                            ClusterNode rmtNode)
                     throws IgniteCheckedException

Checks that remote caches has configuration compatible with the local.

Parameters:

rmtCfg - Remote cache configuration.

rmtNode - Remote rmtNode.

Throws:

IgniteCheckedException - If failed.