org.jahia.ajax.gwt.commons.server

Class GWTController

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet

com.google.gwt.user.server.rpc.RemoteServiceServlet

org.jahia.ajax.gwt.commons.server.GWTController

All Implemented Interfaces:

com.google.gwt.user.server.rpc.SerializationPolicyProvider, Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware, org.springframework.web.context.ServletContextAware, org.springframework.web.servlet.mvc.Controller

public class GWTController
extends com.google.gwt.user.server.rpc.RemoteServiceServlet
implements org.springframework.web.servlet.mvc.Controller, org.springframework.web.context.ServletContextAware, org.springframework.context.ApplicationContextAware

Spring MVC controller implementation to dispatch requests to GWT services.

Author:

Sergiy Shyrkov

See Also:

Serialized Form

Field Summary

Fields inherited from class com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet

perThreadRequest, perThreadResponse

Constructor Summary

Constructors

Constructor and Description
GWTController()

Method Summary

Modifier and Type	Method and Description
protected com.google.gwt.user.server.rpc.SerializationPolicy	doGetSerializationPolicy(javax.servlet.http.HttpServletRequest request, String moduleBaseURL, String strongName)
javax.servlet.ServletContext	getServletContext()
org.springframework.web.servlet.ModelAndView	handleRequest(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
void	log(String msg)
void	log(String message, Throwable t)
String	processCall(String payload)
void	setAllowPostMethodOnly(boolean allowPostMethodOnly)
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
void	setRemoteServiceName(String remoteServiceName) Injects the target GWT service to be called.
void	setRequireAuthenticatedUser(boolean requireAuthenticatedUser)
void	setRequiredPermission(String requiredPermission) Sets a permission, required to access the GWT services.
void	setRequiredPermissionCheckCache(boolean requiredPermissionCheckCache) Set it to true if we allow to cache the successful required permission check in a session.
void	setServletContext(javax.servlet.ServletContext servletContext)
void	setSessionExpiryTime(int sessionExpiryTime)

Methods inherited from class com.google.gwt.user.server.rpc.RemoteServiceServlet

checkPermutationStrongName, getCodeServerPolicyUrl, getRequestModuleBasePath, getSerializationPolicy, init, loadPolicyFromCodeServer, onAfterResponseSerialized, onBeforeRequestDeserialized, processCall, processPost, shouldCompressResponse

Methods inherited from class com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet

doPost, doUnexpectedFailure, getPermutationStrongName, getThreadLocalRequest, getThreadLocalResponse, onAfterRequestDeserialized, readContent

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletInfo, getServletName, init

Methods inherited from class java.lang.Object

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

Constructor Detail

GWTController

public GWTController()

Method Detail

setSessionExpiryTime

public void setSessionExpiryTime(int sessionExpiryTime)

getServletContext

public javax.servlet.ServletContext getServletContext()

Specified by:

getServletContext in interface javax.servlet.ServletConfig

Overrides:

getServletContext in class javax.servlet.GenericServlet

handleRequest

public org.springframework.web.servlet.ModelAndView handleRequest(javax.servlet.http.HttpServletRequest request,
                                                                  javax.servlet.http.HttpServletResponse response)
                                                           throws Exception

Specified by:

handleRequest in interface org.springframework.web.servlet.mvc.Controller

Throws:

Exception

processCall

public String processCall(String payload)
                   throws com.google.gwt.user.client.rpc.SerializationException

Overrides:

processCall in class com.google.gwt.user.server.rpc.RemoteServiceServlet

Throws:

com.google.gwt.user.client.rpc.SerializationException

doGetSerializationPolicy

protected com.google.gwt.user.server.rpc.SerializationPolicy doGetSerializationPolicy(javax.servlet.http.HttpServletRequest request,
                                                                                      String moduleBaseURL,
                                                                                      String strongName)

Overrides:

doGetSerializationPolicy in class com.google.gwt.user.server.rpc.RemoteServiceServlet

setRemoteServiceName

public void setRemoteServiceName(String remoteServiceName)

Injects the target GWT service to be called.

Parameters:

remoteServiceName - the Spring bean ID for the target GWT service to be called

setServletContext

public void setServletContext(javax.servlet.ServletContext servletContext)

Specified by:

setServletContext in interface org.springframework.web.context.ServletContextAware

setApplicationContext

public void setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
                           throws org.springframework.beans.BeansException

Specified by:

setApplicationContext in interface org.springframework.context.ApplicationContextAware

Throws:

org.springframework.beans.BeansException

log

public void log(String message,
                Throwable t)

Overrides:

log in class javax.servlet.GenericServlet

log

public void log(String msg)

Overrides:

log in class javax.servlet.GenericServlet

setAllowPostMethodOnly

public void setAllowPostMethodOnly(boolean allowPostMethodOnly)

setRequireAuthenticatedUser

public void setRequireAuthenticatedUser(boolean requireAuthenticatedUser)

setRequiredPermission

public void setRequiredPermission(String requiredPermission)

Sets a permission, required to access the GWT services. A null or an empty value means no permission check is done.

Parameters:

requiredPermission - a permission, required to access the GWT services

setRequiredPermissionCheckCache

public void setRequiredPermissionCheckCache(boolean requiredPermissionCheckCache)

Set it to true if we allow to cache the successful required permission check in a session.

Parameters:

requiredPermissionCheckCache - true if we allow to cache the successful required permission check in a session; false otherwise