Package org.nuxeo.ecm.core.cache

Class CacheServiceImpl

java.lang.Object

org.nuxeo.runtime.model.DefaultComponent

org.nuxeo.ecm.core.cache.CacheServiceImpl

All Implemented Interfaces:

CacheService, Adaptable, Component, Extensible, TimestampedService

public class CacheServiceImpl
extends DefaultComponent
implements CacheService

Cache service implementation to manage nuxeo cache

Since:

6.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	CacheServiceImpl.AbstractCachePubSubInvalidator
static class	CacheServiceImpl.CacheInvalidation
protected class	CacheServiceImpl.CachePubSubInvalidator

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CACHE_INVAL_PUBSUB_TOPIC
protected final Map<String,CacheManagement>	caches	Currently registered caches.
static final String	DEFAULT_CACHE_ID
protected CacheServiceImpl.CachePubSubInvalidator	invalidator
protected boolean	started
static final String	XP_CACHES

Fields inherited from class org.nuxeo.runtime.model.DefaultComponent

lastModified, name

Constructor Summary

Constructors

Constructor	Description
CacheServiceImpl()

Method Summary

Modifier and Type	Method	Description
int	getApplicationStartedOrder()	The component notification order for Component.start(ComponentContext).
Cache	getCache(String name)	Gets the cache with the given name.
CacheDescriptor	getCacheDescriptor(String descriptor)
protected void	maybeStart(String name)
void	registerCache(String name)	Programmatically registers a cache with the given name, with the the size and the timeout given by the default cache.
void	start(ComponentContext context)	Start the component.
protected void	startCacheDescriptor(CacheDescriptor desc)	Creates and starts the cache.
void	stop(ComponentContext context)	Stop the component.

Methods inherited from class org.nuxeo.runtime.model.DefaultComponent

activate, addRuntimeMessage, addRuntimeMessage, deactivate, getAdapter, getDescriptor, getDescriptors, getLastModified, getRegistry, register, registerContribution, registerExtension, setLastModified, setModifiedNow, setName, unregister, unregisterContribution, unregisterExtension

Methods inherited from class java.lang.Object

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

Field Details

XP_CACHES

public static final String XP_CACHES

Since:

10.3

See Also:

• Constant Field Values

DEFAULT_CACHE_ID

public static final String DEFAULT_CACHE_ID

Since:

8.2

See Also:

• Constant Field Values

CACHE_INVAL_PUBSUB_TOPIC

public static final String CACHE_INVAL_PUBSUB_TOPIC

Since:

9.3

See Also:

• Constant Field Values

started

protected boolean started

caches

protected final Map<String,CacheManagement> caches

Currently registered caches.

invalidator

protected CacheServiceImpl.CachePubSubInvalidator invalidator

Constructor Details

CacheServiceImpl

public CacheServiceImpl()

Method Details

registerCache

public void registerCache(String name)

Description copied from interface: CacheService

Programmatically registers a cache with the given name, with the the size and the timeout given by the default cache.

Specified by:

registerCache in interface CacheService

Parameters:

name - the cache name

getApplicationStartedOrder

public int getApplicationStartedOrder()

Description copied from interface: Component

The component notification order for Component.start(ComponentContext).

Components are notified in increasing order. Order 1000 is the default order for components that don't care. Order 100 is the repository initialization.

Specified by:

getApplicationStartedOrder in interface Component

Returns:

the order, 1000 by default

start

public void start(ComponentContext context)

Description copied from interface: Component

Start the component. This method is called after all the components were resolved and activated

Specified by:

start in interface Component

Overrides:

start in class DefaultComponent

startCacheDescriptor

protected void startCacheDescriptor(CacheDescriptor desc)

Creates and starts the cache.

stop

public void stop(ComponentContext context)
          throws InterruptedException

Description copied from interface: Component

Stop the component.

Specified by:

stop in interface Component

Overrides:

stop in class DefaultComponent

Throws:

InterruptedException

maybeStart

protected void maybeStart(String name)

getCache

public Cache getCache(String name)

Description copied from interface: CacheService

Gets the cache with the given name.

Specified by:

getCache in interface CacheService

Parameters:

name - the cache name

Returns:

the cache, or null if it does not exist

getCacheDescriptor

public CacheDescriptor getCacheDescriptor(String descriptor)

Since:

9.3