Re: (RequestFactory) ValueBoxEditor.class : peer.setValue asking for a cast to String ?

All project (hbm.xml domain and so on ) was modified for short to an integer.

 

Everything is going fine now except value is not inserted into Postgre database.
Dunno if this is due to the persist method or the fact that i try to insert an integer into a short field in postgre.
Will investigate on it.

Le vendredi 9 août 2013 08:36:44 UTC+2, aurelie...@gmail.com a écrit :

Thanks for replying. Indeed i tried to use an integerBox.

Value appears now but i had to modify a couple of things.

 

1. in proxy,

 

Integer getConfirm();

Still have this

void setConfirm(Short confirm);

  

 

2. in domain class, confirm is still a short but to match the proxy, i had to modify the following

public Integer getConfirm() {

  return (int)confirm;

 }

 

still have the following setter

 

 

 public void setConfirm(Short s) {

  this.confirm = s;

 } 

 

 

Everything appears to be ok except when onSave is called.

 @UiHandler("save")

  void onSave(ClickEvent event) {

    RequestContext context = editorDriver.flush();

if (editorDriver.hasErrors()) {

      dialog.setText("Errors detected locally");

      return;

    }

    context.fire(new Receiver<Void>() {

      @Override

      public void onConstraintViolation(Set<ConstraintViolation<?>> errors) {

        dialog.setText("Errors detected on the server");

        editorDriver.setConstraintViolations(errors);

      }

      @Override

      public void onSuccess(Void response) {

        dialog.hide();

      }

    });

  }

 

iiuc driver is trying to match all fields but one is faulty, integer is a not a short .

 

com.google.web.bindery.requestfactory.server.RequestFactoryServlet doPost

SEVERE: Unexpected error

java.lang.IllegalArgumentException: argument type mismatch

 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

 at java.lang.reflect.Method.invoke(Method.java:606)

 at com.google.web.bindery.requestfactory.server.ReflectiveServiceLayer.setProperty(ReflectiveServiceLayer.java:234)

 at com.google.web.bindery.requestfactory.server.ServiceLayerDecorator.setProperty(ServiceLayerDecorator.java:193)

 at com.google.web.bindery.requestfactory.server.ServiceLayerDecorator.setProperty(ServiceLayerDecorator.java:193)

 at com.google.web.bindery.requestfactory.server.SimpleRequestProcessor$1.visitValueProperty(SimpleRequestProcessor.java:549)

 at com.google.web.bindery.autobean.vm.impl.ProxyAutoBean.traverseProperties(ProxyAutoBean.java:289)

 at com.google.web.bindery.autobean.shared.impl.AbstractAutoBean.traverse(AbstractAutoBean.java:166)

 at com.google.web.bindery.autobean.shared.impl.AbstractAutoBean.accept(AbstractAutoBean.java:101)

 at com.google.web.bindery.requestfactory.server.SimpleRequestProcessor.processOperationMessages(SimpleRequestProcessor.java:524)

 at com.google.web.bindery.requestfactory.server.SimpleRequestProcessor.process(SimpleRequestProcessor.java:218)

 at com.google.web.bindery.requestfactory.server.SimpleRequestProcessor.process(SimpleRequestProcessor.java:135)

 at com.google.web.bindery.requestfactory.server.RequestFactoryServlet.doPost(RequestFactoryServlet.java:133)

 at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)

 at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

 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)

How can i get rid of that ?

 

pierre

Le jeudi 8 août 2013 15:29:42 UTC+2, Ümit Seren a écrit :

Not sure but you could try a IntegerBox (http://www.gwtproject.org/javadoc/latest/com/google/gwt/user/client/ui/IntegerBox.html) or ValueBox (http://www.gwtproject.org/javadoc/latest/com/google/gwt/user/client/ui/ValueBox.html) ?

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