org.springframework.test.context

Class DefaultCacheAwareContextLoaderDelegate

java.lang.Object

org.springframework.test.context.DefaultCacheAwareContextLoaderDelegate

All Implemented Interfaces:

CacheAwareContextLoaderDelegate

class DefaultCacheAwareContextLoaderDelegate
extends java.lang.Object
implements CacheAwareContextLoaderDelegate

Default implementation of the CacheAwareContextLoaderDelegate interface.

Although DefaultCacheAwareContextLoaderDelegate was first introduced in Spring Framework 4.1, the initial implementation of this class was extracted from the existing code base for CacheAwareContextLoaderDelegate when CacheAwareContextLoaderDelegate was converted into an interface.

Since:

4.1

Author:

Sam Brannen

Field Summary

Fields

Modifier and Type	Field and Description
private ContextCache	contextCache
private static Log	logger
private static Log	statsLogger

Constructor Summary

Constructors

Constructor and Description
DefaultCacheAwareContextLoaderDelegate(ContextCache contextCache)

Method Summary

Modifier and Type	Method and Description
void	closeContext(MergedContextConfiguration mergedContextConfiguration, DirtiesContext.HierarchyMode hierarchyMode) Remove the application context for the supplied MergedContextConfiguration from the context cache and close it if it is an instance of ConfigurableApplicationContext.
ApplicationContext	loadContext(MergedContextConfiguration mergedContextConfiguration) Load the application context for the supplied MergedContextConfiguration by delegating to the ContextLoader configured in the given MergedContextConfiguration.
private ApplicationContext	loadContextInternal(MergedContextConfiguration mergedContextConfiguration) Load the ApplicationContext for the supplied merged context configuration.

Methods inherited from class java.lang.Object

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

Field Detail

logger

private static final Log logger

statsLogger

private static final Log statsLogger

contextCache

private final ContextCache contextCache

Constructor Detail

DefaultCacheAwareContextLoaderDelegate

DefaultCacheAwareContextLoaderDelegate(ContextCache contextCache)

Method Detail

loadContextInternal

private ApplicationContext loadContextInternal(MergedContextConfiguration mergedContextConfiguration)
                                        throws java.lang.Exception

Load the ApplicationContext for the supplied merged context configuration.

Supports both the SmartContextLoader and ContextLoader SPIs.

Throws:

java.lang.Exception - if an error occurs while loading the application context

loadContext

public ApplicationContext loadContext(MergedContextConfiguration mergedContextConfiguration)

Description copied from interface: CacheAwareContextLoaderDelegate

Load the application context for the supplied MergedContextConfiguration by delegating to the ContextLoader configured in the given MergedContextConfiguration.

If the context is present in the context cache it will simply be returned; otherwise, it will be loaded, stored in the cache, and returned.

Specified by:

loadContext in interface CacheAwareContextLoaderDelegate

Parameters:

mergedContextConfiguration - the merged context configuration to use to load the application context; never null

Returns:

the application context

closeContext

public void closeContext(MergedContextConfiguration mergedContextConfiguration,
                         DirtiesContext.HierarchyMode hierarchyMode)

Description copied from interface: CacheAwareContextLoaderDelegate

Remove the application context for the supplied MergedContextConfiguration from the context cache and close it if it is an instance of ConfigurableApplicationContext.

The semantics of the supplied HierarchyMode must be honored when removing the context from the cache. See the Javadoc for DirtiesContext.HierarchyMode for details.

Generally speaking, this method should only be called if the state of a singleton bean has been changed (potentially affecting future interaction with the context) or if the context needs to be prematurely removed from the cache.

Specified by:

closeContext in interface CacheAwareContextLoaderDelegate

Parameters:

mergedContextConfiguration - the merged context configuration for the application context to close; never null

hierarchyMode - the hierarchy mode; may be null if the context is not part of a hierarchy