JCacheInterceptor (Spring Framework 5.2.12.RELEASE API)

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

All Implemented Interfaces:
Serializable, Advice, Interceptor, MethodInterceptor, InitializingBean
```
public class JCacheInterceptor
extends JCacheAspectSupport
implements MethodInterceptor, Serializable
```
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.
Since:
4.1
Author:
Stephane Nicoll, Juergen Hoeller
See Also:
CacheInterceptor, Serialized Form

Field Summary
- Fields inherited from class org.springframework.cache.jcache.interceptor.JCacheAspectSupport
  logger
- Fields inherited from class org.springframework.cache.interceptor.AbstractCacheInvoker
  errorHandler

Constructor Summary

Constructors
Constructor	Description
`JCacheInterceptor()`	Construct a new `JCacheInterceptor` with the default error handler.
`JCacheInterceptor(Supplier<CacheErrorHandler> errorHandler)`	Construct a new `JCacheInterceptor` with the given error handler.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`invoke(MethodInvocation invocation)`	Implement this method to perform extra treatments before and after the invocation.

Methods inherited from class org.springframework.cache.jcache.interceptor.JCacheAspectSupport
afterPropertiesSet, execute, getCacheOperationSource, invokeOperation, setCacheOperationSource

Methods inherited from class org.springframework.cache.interceptor.AbstractCacheInvoker
doClear, doEvict, doGet, doPut, getErrorHandler, setErrorHandler

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - JCacheInterceptor
```
public JCacheInterceptor()
```
    Construct a new JCacheInterceptor with the default error handler.
  - JCacheInterceptor
```
public JCacheInterceptor(@Nullable
                         Supplier<CacheErrorHandler> errorHandler)
```
    Construct a new JCacheInterceptor with the given error handler.
    Parameters:
    errorHandler - 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
```
@Nullable
public Object invoke(MethodInvocation invocation)
              throws Throwable
```
    Description copied from interface: MethodInterceptor
    Implement this method to perform extra treatments before and after the invocation. Polite implementations would certainly like to invoke Joinpoint.proceed().
    Specified by:
    invoke in interface MethodInterceptor
    Parameters:
    invocation - the method invocation joinpoint
    Returns:
    the result of the call to Joinpoint.proceed(); might be intercepted by the interceptor
    Throws:
    Throwable - if the interceptors or the target object throws an exception