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Java Source Code / Java Documentation » J2EE » spring framework 2.0.6 » org.springframework.web.struts 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


org.springframework.web.struts.AutowiringTilesRequestProcessor

AutowiringTilesRequestProcessor
public class AutowiringTilesRequestProcessor extends TilesRequestProcessor (Code)
Subclass of Struts's TilesRequestProcessor that autowires Struts Actions with Spring beans defined in ContextLoaderPlugIn's WebApplicationContext or - in case of general service layer beans - in the root WebApplicationContext.

Behaves like AutowiringRequestProcessor AutowiringRequestProcessor , but also provides the Tiles functionality of the original TilesRequestProcessor. As there's just a single central class to customize in Struts, we have to provide another subclass here, covering both the Tiles and the Spring delegation aspect.

The default implementation delegates to the DelegatingActionUtils class as fas as possible, to reuse as much code as possible despite the need to provide two RequestProcessor subclasses. If you need to subclass yet another RequestProcessor, take this class as a template, delegating to DelegatingActionUtils just like it.
author:
   Juergen Hoeller
since:
   2.0
See Also:   AutowiringRequestProcessor
See Also:   ContextLoaderPlugIn
See Also:   DelegatingActionUtils





Method Summary
final protected  intgetAutowireMode()
     Return the autowire mode to use for wiring Struts Actions.
final protected  booleangetDependencyCheck()
     Return whether to apply a dependency check after wiring Struts Actions.
final protected  WebApplicationContextgetWebApplicationContext()
     Return the current Spring WebApplicationContext.
public  voidinit(ActionServlet actionServlet, ModuleConfig moduleConfig)
    
protected  intinitAutowireMode(ActionServlet actionServlet, ModuleConfig moduleConfig)
     Determine the autowire mode to use for wiring Struts Actions.
protected  booleaninitDependencyCheck(ActionServlet actionServlet, ModuleConfig moduleConfig)
     Determine whether to apply a dependency check after wiring Struts Actions.
protected  WebApplicationContextinitWebApplicationContext(ActionServlet actionServlet, ModuleConfig moduleConfig)
     Fetch ContextLoaderPlugIn's WebApplicationContext from the ServletContext, falling back to the root WebApplicationContext.
protected  ActionprocessActionCreate(HttpServletRequest request, HttpServletResponse response, ActionMapping mapping)
     Extend the base class method to autowire each created Action instance.



Method Detail
getAutowireMode
final protected int getAutowireMode()(Code)
Return the autowire mode to use for wiring Struts Actions.



getDependencyCheck
final protected boolean getDependencyCheck()(Code)
Return whether to apply a dependency check after wiring Struts Actions.



getWebApplicationContext
final protected WebApplicationContext getWebApplicationContext()(Code)
Return the current Spring WebApplicationContext.



init
public void init(ActionServlet actionServlet, ModuleConfig moduleConfig) throws ServletException(Code)



initAutowireMode
protected int initAutowireMode(ActionServlet actionServlet, ModuleConfig moduleConfig)(Code)
Determine the autowire mode to use for wiring Struts Actions.

The default implementation checks the "autowire" init-param of the Struts ActionServlet, falling back to "AUTOWIRE_BY_TYPE" as default.
Parameters:
  actionServlet - the associated ActionServlet
Parameters:
  moduleConfig - the associated ModuleConfig the autowire mode to use
See Also:   DelegatingActionUtils.getAutowireMode
See Also:   org.springframework.beans.factory.config.AutowireCapableBeanFactory.autowireBeanProperties
See Also:   org.springframework.beans.factory.config.AutowireCapableBeanFactory.AUTOWIRE_BY_TYPE
See Also:   org.springframework.beans.factory.config.AutowireCapableBeanFactory.AUTOWIRE_BY_NAME




initDependencyCheck
protected boolean initDependencyCheck(ActionServlet actionServlet, ModuleConfig moduleConfig)(Code)
Determine whether to apply a dependency check after wiring Struts Actions.

The default implementation checks the "dependencyCheck" init-param of the Struts ActionServlet, falling back to no dependency check as default.
Parameters:
  actionServlet - the associated ActionServlet
Parameters:
  moduleConfig - the associated ModuleConfig whether to enforce a dependency check or not
See Also:   DelegatingActionUtils.getDependencyCheck
See Also:   org.springframework.beans.factory.config.AutowireCapableBeanFactory.autowireBeanProperties




initWebApplicationContext
protected WebApplicationContext initWebApplicationContext(ActionServlet actionServlet, ModuleConfig moduleConfig) throws IllegalStateException(Code)
Fetch ContextLoaderPlugIn's WebApplicationContext from the ServletContext, falling back to the root WebApplicationContext. This context is supposed to contain the service layer beans to wire the Struts Actions with.
Parameters:
  actionServlet - the associated ActionServlet
Parameters:
  moduleConfig - the associated ModuleConfig the WebApplicationContext
throws:
  IllegalStateException - if no WebApplicationContext could be found
See Also:   DelegatingActionUtils.findRequiredWebApplicationContext
See Also:   ContextLoaderPlugIn.SERVLET_CONTEXT_PREFIX



processActionCreate
protected Action processActionCreate(HttpServletRequest request, HttpServletResponse response, ActionMapping mapping) throws IOException(Code)
Extend the base class method to autowire each created Action instance.
See Also:   org.springframework.beans.factory.config.AutowireCapableBeanFactory.autowireBeanProperties



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