org.springframework.aop.interceptor

类 ConcurrencyThrottleInterceptor

java.lang.Object

org.springframework.util.ConcurrencyThrottleSupport

org.springframework.aop.interceptor.ConcurrencyThrottleInterceptor

所有已实现的接口:

Serializable, Advice, Interceptor, MethodInterceptor

public class ConcurrencyThrottleInterceptor
extends org.springframework.util.ConcurrencyThrottleSupport
implements MethodInterceptor, Serializable

Interceptor that throttles concurrent access, blocking invocations if a specified concurrency limit is reached.

Can be applied to methods of local services that involve heavy use of system resources, in a scenario where it is more efficient to throttle concurrency for a specific service rather than restricting the entire thread pool (e.g. the web container's thread pool).

The default concurrency limit of this interceptor is 1. Specify the "concurrencyLimit" bean property to change this value.

从以下版本开始:

11.02.2004

作者:

Juergen Hoeller

另请参阅:

ConcurrencyThrottleSupport.setConcurrencyLimit(int), 序列化表格

字段概要

从类继承的字段 org.springframework.util.ConcurrencyThrottleSupport

logger, NO_CONCURRENCY, UNBOUNDED_CONCURRENCY

构造器概要

构造器

构造器和说明
ConcurrencyThrottleInterceptor()

方法概要

限定符和类型	方法和说明
Object	invoke(MethodInvocation methodInvocation) 方法实现说明

从类继承的方法 org.springframework.util.ConcurrencyThrottleSupport

afterAccess, beforeAccess, getConcurrencyLimit, isThrottleActive, setConcurrencyLimit

从类继承的方法 java.lang.Object

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

构造器详细资料

ConcurrencyThrottleInterceptor

public ConcurrencyThrottleInterceptor()

方法详细资料

invoke

public Object invoke(MethodInvocation methodInvocation)
              throws Throwable

从接口复制的说明: MethodInterceptor

方法实现说明

指定者:

invoke 在接口中 MethodInterceptor

参数:

methodInvocation - 主要实现类:ReflectiveMethodInvocation

抛出:

Throwable