net.sourceforge.stripes.integration.spring

Class SpringInterceptorSupport

java.lang.Object

net.sourceforge.stripes.integration.spring.SpringInterceptorSupport

All Implemented Interfaces:

ConfigurableComponent, Interceptor

public abstract class SpringInterceptorSupport
extends Object
implements Interceptor, ConfigurableComponent

Base class for developing Interceptors with dependencies on Spring managed beans. Not to be confused with SpringInterceptor which injects Spring managed beans into ActionBeans. For example, you may wish to subclass this class in order to write an interceptor with access to Spring managed DAOs or security information.

Since Interceptors are long-lived objects that are instantiated at application startup time, and not per-request, the spring wiring takes place in the init() method and happens only once when the interceptor is first created and initialized.

Since:

Stripes 1.4

Author:

Tim Fennell

Constructor Summary

Constructors

Constructor and Description
SpringInterceptorSupport()

Method Summary

Methods

Modifier and Type	Method and Description
void	init(Configuration configuration) Fetches the ServletContext and invokes SpringHelper.injectBeans() to auto-wire any Spring dependencies prior to being placed into service.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sourceforge.stripes.controller.Interceptor

intercept

Constructor Detail

SpringInterceptorSupport

public SpringInterceptorSupport()

Method Detail

init

public void init(Configuration configuration)
          throws Exception

Fetches the ServletContext and invokes SpringHelper.injectBeans() to auto-wire any Spring dependencies prior to being placed into service.

Specified by:

init in interface ConfigurableComponent

Parameters:

configuration - the Stripes Configuration

Throws:

Exception - if there are problems with the Spring configuration/wiring