org.springframework.remoting.caucho
Class HessianServiceExporter

java.lang.Object
  org.springframework.remoting.support.RemoteExporter
      org.springframework.remoting.caucho.HessianServiceExporter

All Implemented Interfaces:

InitializingBean, Controller

public class HessianServiceExporter
extends RemoteExporter
implements Controller, InitializingBean

Web controller that exports the specified service bean as Hessian service endpoint, accessible via a Hessian proxy.

Hessian is a slim, binary RPC protocol. For information on Hessian, see the Hessian website

This exporter will work with both Hessian 2.x and 3.x (respectively Resin 2.x and 3.x), auto-detecting the corresponding skeleton class.

Note: Hessian services exported with this class can be accessed by any Hessian client, as there isn't any special handling involved.

Since:

13.05.2003

Author:

Juergen Hoeller

See Also:

HessianClientInterceptor, HessianProxyFactoryBean, BurlapServiceExporter, HttpInvokerServiceExporter, RmiServiceExporter

Field Summary

Fields inherited from class org.springframework.remoting.support.RemoteExporter

logger

Constructor Summary

HessianServiceExporter()

Method Summary

void	afterPropertiesSet() Invoked by a BeanFactory after it has set all bean properties supplied (and satisfied BeanFactoryAware and ApplicationContextAware).
ModelAndView	handleRequest(HttpServletRequest request, HttpServletResponse response) Process the incoming Hessian request and create a Hessian response.

Methods inherited from class org.springframework.remoting.support.RemoteExporter

checkService, checkServiceInterface, getExporterName, getProxyForService, getService, getServiceInterface, isRegisterTraceInterceptor, setRegisterTraceInterceptor, setService, setServiceInterface

Methods inherited from class java.lang.Object

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

Constructor Detail

HessianServiceExporter

public HessianServiceExporter()

Method Detail

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Description copied from interface: InitializingBean

Invoked by a BeanFactory after it has set all bean properties supplied (and satisfied BeanFactoryAware and ApplicationContextAware).

This method allows the bean instance to perform initialization only possible when all bean properties have been set and to throw an exception in the event of misconfiguration.

Specified by:

afterPropertiesSet in interface InitializingBean

Throws:

Exception - in the event of misconfiguration (such as failure to set an essential property) or if initialization fails.

handleRequest

public ModelAndView handleRequest(HttpServletRequest request,
                                  HttpServletResponse response)
                           throws ServletException,
                                  IOException

Process the incoming Hessian request and create a Hessian response.

Specified by:

handleRequest in interface Controller

Parameters:

request - current HTTP request

response - current HTTP response

Returns:

a ModelAndView to render, or null if handled directly

Throws:

ServletException

IOException