Make my custome class work with XML & UiBinder

Hello! 

In our project we doesn`t use UiBinder and Xml. Whole interface we write by java code. I dont like this approach. I want to do it with Xml (I think there is less code because all forms are similar).

So I have a class UiForm. That has an method whitch create FieldLabel and cover Witdget withch I send to it.

    public final <X extends Field<?>> X add(String key, String title, X field) {

        return add(key, title, field, 1);

    }

 

This looks like this:

 

        SimpleComboBox<SettingsProfileType> type = new SimpleComboBox<SettingsProfileType>(new LabelProvider<SettingsProfileType>() {

            @Override

            public String getLabel(SettingsProfileType item) {

                return item.name();

            }

        });

        form.setLabelWidth(100);

        form.add("profileType", "Тип профиля", type);

 

        textField = new TextField();

        textField.setAllowBlank(false);

        form.setLabelWidth(60);

        form.add("name", "Имя",  textField);

 

I want to made all of this work using XML and UiBinder

1) I mark methood as "@UiChild"

2) I write XML like this

<!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">

<ui:UiBinder xmlns:ui='urn:ui:com.google.gwt.uibinder' xmlns:gxt="urn:import:com.sencha.gxt.widget.core.client"

             xmlns:form="urn:import:com.google.gwt.user.client.ui">

    <ui:with type="com.sigma.utility.web.gxt.main.ui.UIForm" field="uiform">

    </ui:with>

    <gxt:Window ui:field="window" modal="true" blinkModal="true" headingText="Hello Window">

        <uiform ui:field="form">

            <add key="test" title="help!">

                <form:TextField/>

            </add>

        </uiform>

    </gxt:Window>

</ui:UiBinder>

But I have an error like this:

com.google.gwt.event.shared.UmbrellaException: Exception caught: null

at com.google.gwt.event.shared.HandlerManager.fireEvent(HandlerManager.java:129)

at com.sencha.gxt.cell.core.client.AbstractEventCell.fireEvent(AbstractEventCell.java:89)

at com.sencha.gxt.cell.core.client.ButtonCell.onClick(ButtonCell.java:428)

at com.sencha.gxt.cell.core.client.ButtonCell.onBrowserEvent(ButtonCell.java:289)

at com.sencha.gxt.widget.core.client.cell.CellComponent.onBrowserEvent(CellComponent.java:221)

at com.sencha.gxt.widget.core.client.button.CellButtonBase.onBrowserEvent(CellButtonBase.java:163)

at com.google.gwt.user.client.DOM.dispatchEventImpl(DOM.java:1351)

at com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1307)

at sun.reflect.GeneratedMethodAccessor286.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)

at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)

at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)

at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:338)

at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:219)

at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)

at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:571)

at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:279)

at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)

at com.google.gwt.core.client.impl.Impl.apply(Impl.java)

at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:242)

at sun.reflect.GeneratedMethodAccessor284.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)

at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)

at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)

at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:293)

at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:547)

at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:364)

at java.lang.Thread.run(Thread.java:662)

Caused by: java.lang.ExceptionInInitializerError

at com.sigma.ascip.v2.office.errorconversion.ErrorConversion$3.onClick(ErrorConversion.java:67)

at com.sigma.utility.web.gxt.main.ui.button.UIButton.onClick(UIButton.java:192)

at com.sigma.utility.web.gxt.main.ui.button.UIButton.access$1(UIButton.java:185)

at com.sigma.utility.web.gxt.main.ui.button.UIButton$2.onSelect(UIButton.java:161)

at com.sencha.gxt.widget.core.client.event.SelectEvent.dispatch(SelectEvent.java:65)

at com.sencha.gxt.widget.core.client.event.SelectEvent.dispatch(SelectEvent.java:1)

at com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:1)

at com.google.web.bindery.event.shared.EventBus.dispatchEvent(EventBus.java:40)

at com.google.web.bindery.event.shared.SimpleEventBus.doFire(SimpleEventBus.java:193)

at com.google.web.bindery.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:88)

at com.google.gwt.event.shared.HandlerManager.fireEvent(HandlerManager.java:127)

... 31 more

Caused by: java.lang.RuntimeException: Deferred binding failed for 'com.sigma.ascip.v2.office.errorconversion.OutcomeMessageEdit$Binder' (did you forget to inherit a required module?)

at com.google.gwt.dev.shell.GWTBridgeImpl.create(GWTBridgeImpl.java:53)

at com.google.gwt.core.shared.GWT.create(GWT.java:57)

at com.google.gwt.core.client.GWT.create(GWT.java:85)

at com.sigma.ascip.v2.office.errorconversion.OutcomeMessageEdit.<clinit>(OutcomeMessageEdit.java:22)

... 42 more

Caused by: com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries)

at com.google.gwt.dev.shell.ModuleSpace.rebind(ModuleSpace.java:605)

at com.google.gwt.dev.shell.ModuleSpace.rebindAndCreate(ModuleSpace.java:465)

at com.google.gwt.dev.shell.GWTBridgeImpl.create(GWTBridgeImpl.java:49)

... 45 more

public class OutcomeMessageEdit {

    interface Binder extends UiBinder<Widget, OutcomeMessageEdit> {

    }

    private static Binder uiBinder = GWT.create(Binder.class);

    @UiField

    Window window;

    @UiField

    Object form;

    public OutcomeMessageEdit() {

        uiBinder.createAndBindUi(this);

        window.show();

    }

}

 

 

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