public Class JCacheInterceptor

Class Inheritance

extends JCacheAspectSupport
implements MethodInterceptor, Serializable

java.lang.Object
org.springframework.cache.interceptor.AbstractCacheInvoker
org.springframework.cache.jcache.interceptor.JCacheAspectSupport
org.springframework.cache.jcache.interceptor.JCacheInterceptor

All Implemented Interfaces

java.io.Serializable, org.aopalliance.intercept.MethodInterceptor, org.aopalliance.intercept.Interceptor, org.aopalliance.aop.Advice

Annotations

@SuppressWarnings:serial

Imports

java.io.Serializable, java.lang.reflect.Method, java.util.function.Supplier, org.aopalliance.intercept.MethodInterceptor, .MethodInvocation, org.springframework.cache.interceptor.CacheErrorHandler, .CacheOperationInvoker, .SimpleCacheErrorHandler, org.springframework.lang.Nullable, org.springframework.util.Assert, org.springframework.util.function.SingletonSupplier

AOP Alliance MethodInterceptor for declarative cache management using JSR-107 caching annotations.

Derives from the JCacheAspectSupport class which contains the integration with Spring's underlying caching API. JCacheInterceptor simply calls the relevant superclass method.

JCacheInterceptors are thread-safe.

Authors: Stephane Nicoll, Juergen Hoeller
Since: 4.1
See Also: org.springframework.cache.interceptor.CacheInterceptor

Field Summary

Inherited from org.springframework.cache.jcache.interceptor.JCacheAspectSupport:: logger

Constructor Summary

Access	Constructor and Description
public	JCacheInterceptor() Construct a new `JCacheInterceptor` with the default error handler.
public	JCacheInterceptor(Supplier<CacheErrorHandler> a supplier for the error handler to use, applying the default error handler if the supplier is not resolvable errorHandler) Construct a new `JCacheInterceptor` with the given error handler.

Method Summary

Modifier and Type	Method and Description
public Object	invoke(final MethodInvocation the method invocation joinpoint invocation) Implements org.aopalliance.intercept.MethodInterceptor.invoke. Implement this method to perform extra treatments before and after the invocation.

Inherited from org.springframework.cache.jcache.interceptor.JCacheAspectSupport:: afterPropertiesSet execute getCacheOperationSource invokeOperation setCacheOperationSource

Constructor Detail

JCacheInterceptor	back to summary
public JCacheInterceptor() Construct a new `JCacheInterceptor` with the default error handler.

JCacheInterceptor back to summary

JCacheInterceptor	back to summary
public JCacheInterceptor(Supplier<CacheErrorHandler> errorHandler) Construct a new `JCacheInterceptor` with the given error handler. Parameters errorHandler:Supplier<CacheErrorHandler> a supplier for the error handler to use, applying the default error handler if the supplier is not resolvable Since 5.1

public JCacheInterceptor(Supplier<CacheErrorHandler> errorHandler)

Construct a new JCacheInterceptor with the given error handler.

Parameters

errorHandler:Supplier<CacheErrorHandler>: a supplier for the error handler to use, applying the default error handler if the supplier is not resolvable

Since

5.1

Method Detail

invoke back to summary

invoke	back to summary
public Object invoke(final MethodInvocation invocation) throws Throwable Implements org.aopalliance.intercept.MethodInterceptor.invoke. Doc from org.aopalliance.intercept.MethodInterceptor.invoke. Implement this method to perform extra treatments before and after the invocation. Polite implementations would certainly like to invoke `Joinpoint#proceed()`. Parameters invocation:MethodInvocation the method invocation joinpoint Returns:Object the result of the call to `Joinpoint#proceed()`; might be intercepted by the interceptor Annotations @Override @Nullable Exceptions Throwable: if the interceptors or the target object throws an exception

public Object invoke(final MethodInvocation invocation) throws Throwable

Implements org.aopalliance.intercept.MethodInterceptor.invoke.

Doc from org.aopalliance.intercept.MethodInterceptor.invoke.

Implement this method to perform extra treatments before and after the invocation. Polite implementations would certainly like to invoke Joinpoint#proceed().

Parameters

invocation:MethodInvocation: the method invocation joinpoint

Returns:Object

the result of the call to Joinpoint#proceed(); might be intercepted by the interceptor

Annotations

@Override
@Nullable

Exceptions

Throwable:: if the interceptors or the target object throws an exception