org.springframework.remoting.caucho
Class HessianServiceExporter

java.lang.Object
  extended by org.springframework.remoting.support.RemotingSupport
      extended by org.springframework.remoting.support.RemoteExporter
          extended by org.springframework.remoting.caucho.HessianExporter
              extended by org.springframework.remoting.caucho.HessianServiceExporter
All Implemented Interfaces:
BeanClassLoaderAware, InitializingBean, HttpRequestHandler

public class HessianServiceExporter
extends HessianExporter
implements HttpRequestHandler

Servlet-API-based HTTP request handler that exports the specified service bean as Hessian service endpoint, accessible via a Hessian proxy.

Note: Spring also provides an alternative version of this exporter, for Sun's JRE 1.6 HTTP server: SimpleHessianServiceExporter.

Hessian is a slim, binary RPC protocol. For information on Hessian, see the Hessian website. This exporter requires Hessian 3.1.3 or above.

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.caucho.HessianExporter
CONTENT_TYPE_HESSIAN
 
Fields inherited from class org.springframework.remoting.support.RemotingSupport
logger
 
Constructor Summary
HessianServiceExporter()
           
 
Method Summary
 void handleRequest(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
          Processes the incoming Hessian request and creates a Hessian response.
 
Methods inherited from class org.springframework.remoting.caucho.HessianExporter
afterPropertiesSet, doInvoke, invoke, prepare, setDebug, setSendCollectionType, setSerializerFactory
 
Methods inherited from class org.springframework.remoting.support.RemoteExporter
checkService, checkServiceInterface, getExporterName, getProxyForService, getService, getServiceInterface, setInterceptors, setRegisterTraceInterceptor, setService, setServiceInterface
 
Methods inherited from class org.springframework.remoting.support.RemotingSupport
getBeanClassLoader, overrideThreadContextClassLoader, resetThreadContextClassLoader, setBeanClassLoader
 
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

handleRequest

public void handleRequest(javax.servlet.http.HttpServletRequest request,
                          javax.servlet.http.HttpServletResponse response)
                   throws javax.servlet.ServletException,
                          java.io.IOException
Processes the incoming Hessian request and creates a Hessian response.

Specified by:
handleRequest in interface HttpRequestHandler
Parameters:
request - current HTTP request
response - current HTTP response
Throws:
javax.servlet.ServletException - in case of general errors
java.io.IOException - in case of I/O errors