org.springframework.cache.annotation

Class CachingConfigurationSelector

java.lang.Object

org.springframework.context.annotation.AdviceModeImportSelector<EnableCaching>

org.springframework.cache.annotation.CachingConfigurationSelector

All Implemented Interfaces:

ImportSelector

public class CachingConfigurationSelector
extends AdviceModeImportSelector<EnableCaching>

Selects which implementation of AbstractCachingConfiguration should be used based on the value of EnableCaching.mode() on the importing @Configuration class.

Detects the presence of JSR-107 and enables JCache support accordingly.

Since:

3.1

Author:

Chris Beams, Stephane Nicoll

See Also:

EnableCaching, ProxyCachingConfiguration

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	CACHE_ASPECT_CONFIGURATION_CLASS_NAME
private static java.lang.String	JCACHE_ASPECT_CONFIGURATION_CLASS_NAME
private static boolean	jCacheImplPresent
private static boolean	jsr107Present
private static java.lang.String	PROXY_JCACHE_CONFIGURATION_CLASS

Fields inherited from class org.springframework.context.annotation.AdviceModeImportSelector

DEFAULT_ADVICE_MODE_ATTRIBUTE_NAME

Constructor Summary

Constructors

Constructor and Description
CachingConfigurationSelector()

Method Summary

Modifier and Type	Method and Description
private java.lang.String[]	getAspectJImports() Return the imports to use if the AdviceMode is set to AdviceMode.ASPECTJ.
private java.lang.String[]	getProxyImports() Return the imports to use if the AdviceMode is set to AdviceMode.PROXY.
java.lang.String[]	selectImports(AdviceMode adviceMode) Determine which classes should be imported based on the given AdviceMode.

Methods inherited from class org.springframework.context.annotation.AdviceModeImportSelector

getAdviceModeAttributeName, selectImports

Methods inherited from class java.lang.Object

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

Field Detail

PROXY_JCACHE_CONFIGURATION_CLASS

private static final java.lang.String PROXY_JCACHE_CONFIGURATION_CLASS

See Also:

Constant Field Values

CACHE_ASPECT_CONFIGURATION_CLASS_NAME

private static final java.lang.String CACHE_ASPECT_CONFIGURATION_CLASS_NAME

See Also:

Constant Field Values

JCACHE_ASPECT_CONFIGURATION_CLASS_NAME

private static final java.lang.String JCACHE_ASPECT_CONFIGURATION_CLASS_NAME

See Also:

Constant Field Values

jsr107Present

private static final boolean jsr107Present

jCacheImplPresent

private static final boolean jCacheImplPresent

Constructor Detail

CachingConfigurationSelector

public CachingConfigurationSelector()

Method Detail

selectImports

public java.lang.String[] selectImports(AdviceMode adviceMode)

Determine which classes should be imported based on the given AdviceMode.

Returning null from this method indicates that the AdviceMode could not be handled or was unknown and that an IllegalArgumentException should be thrown.

Specified by:

selectImports in class AdviceModeImportSelector<EnableCaching>

Parameters:

adviceMode - the value of the advice mode attribute for the annotation specified via generics.

Returns:

ProxyCachingConfiguration or AspectJCacheConfiguration for PROXY and ASPECTJ values of EnableCaching.mode(), respectively

getProxyImports

private java.lang.String[] getProxyImports()

Return the imports to use if the AdviceMode is set to AdviceMode.PROXY.

Take care of adding the necessary JSR-107 import if it is available.

getAspectJImports

private java.lang.String[] getAspectJImports()

Return the imports to use if the AdviceMode is set to AdviceMode.ASPECTJ.

Take care of adding the necessary JSR-107 import if it is available.