I Have just gwt 2.4 Libraries on my classpath? does Gwt 2.4 have a
special JAR where there is the RequestFactory dependencies ??
On Sep 14, 12:29 pm, Kevin Jordan <ke...@kjordan.net> wrote:
> From that, it sounds like you may have a 2.3.0 version of
> RequestFactory on there too if you are indeed trying to use 2.4.0.
> The line in question in the top of the stack trace makes no sense for
> the 2.4.0 source, but in the 2.3.0 source it does:
> Method contextMethod = service.resolveRequestContextMethod(
> operation[0], operation[1]);
>
> which in 2.4.0 became:
> Method contextMethod = service.resolveRequestContextMethod(operation);
>
> On Sep 14, 2:50 am, POODevelopper <imra...@gmail.com> wrote:
>
>
>
>
>
>
>
> > I'm currently Working on a GWT 2.4 / Spring 3 application and want to
> > use the RequestFactory API to communicate with Spring services.
>
> > I searched and find that to integrate GWT integrate with Spring
> > beginning from 2.4 you just need to create a custom ServiceLocator
> > that expose your Spring beans.
>
> > public class SpringServiceLocator implements ServiceLocator {
>
> > public Object getInstance(Class<?> clazz) {
> > ApplicationContext context =
> > WebApplicationContextUtils.getWebApplicationContext(
> > RequestFactoryServlet.getThreadLocalServletContext());
> > return context.getBean(clazz);
>
> > }
> > }
>
> > And you need to configure you RequestFactoryServlet as mentioned on
> > the Google documentation.
>
> > I followed theses steps but my when GWT client make a Request to the
> > Back-end i receive this Exception :
>
> > Sep 13, 2011 7:42:34 AM
> > com.google.web.bindery.requestfactory.server.RequestFactoryServlet
> > doPost
> > SEVERE: Unexpected error
> > java.lang.ArrayIndexOutOfBoundsException: 1
> > at
> > com.google.web.bindery.requestfactory.server.SimpleRequestProcessor.process
> > InvocationMessages(SimpleRequestProcessor.java:
> > 425)
> > at
> > com.google.web.bindery.requestfactory.server.SimpleRequestProcessor.process
> > (SimpleRequestProcessor.java:
> > 217)
> > at
> > com.google.web.bindery.requestfactory.server.SimpleRequestProcessor.process
> > (SimpleRequestProcessor.java:
> > 125)
> > at
> > com.google.web.bindery.requestfactory.server.RequestFactoryServlet.doPost(R
> > equestFactoryServlet.java:
> > 118)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> > at
> > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> > at
> > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
> > 362)
> > at
> > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:
> > 216)
> > at
> > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:
> > 181)
> > at
> > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:
> > 729)
> > at
> > org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
> > at
> > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
> > 152)
> > at
> > org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:
> > 49)
> > at
> > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
> > 152)
> > at org.mortbay.jetty.Server.handle(Server.java:324)
> > at
> > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:
> > 505)
> > at org.mortbay.jetty.HttpConnection
> > $RequestHandler.content(HttpConnection.java:843)
> > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)
> > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:
> > 211)
> > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:
> > 380)
> > at
> > org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:
> > 395)
> > at org.mortbay.thread.QueuedThreadPool
> > $PoolThread.run(QueuedThreadPool.java:488)
> > [ERROR] 500 - POST /gwtRequest (127.0.0.1) 1420 bytes
>
> > Did I miss something on the configuration ??
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