org.gwt.dynamic.common.client.module.AbstractModule.java Source code

Introduction

Here is the source code for org.gwt.dynamic.common.client.module.AbstractModule.java

Source

/*
 * Copyright 2014 Maxim Dominichenko
 * 
 * Licensed under The MIT License (MIT) (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * https://github.com/domax/gwt-dynamic-plugins/blob/master/LICENSE
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package org.gwt.dynamic.common.client.module;

import static org.gwt.dynamic.common.client.features.FeatureCommonConst.FEATURE_MODULE_READY;
import static org.gwt.dynamic.common.client.features.FeatureCommonConst.MODULE_HOST;

import java.util.logging.Level;
import java.util.logging.Logger;

import org.gwt.dynamic.common.client.features.SimpleFeatureConsumer;

import com.google.gwt.core.client.Callback;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.ScriptInjector;

public abstract class AbstractModule implements EntryPoint {

    private static final Logger LOG = Logger.getLogger(AbstractModule.class.getName());

    @Override
    public final void onModuleLoad() {
        LOG.info("AbstractModule.onModuleLoad: moduleName=" + GWT.getModuleName());
        ScriptInjector.fromUrl(GWT.getModuleBaseURL() + "config.js").setRemoveTag(true)
                .setWindow(ScriptInjector.TOP_WINDOW).setCallback(new Callback<Void, Exception>() {

                    @Override
                    public void onSuccess(Void result) {
                        LOG.info("AbstractModule.onModuleLoad#fromUrl#onSuccess");
                        onModuleConfigured();
                    }

                    @Override
                    public void onFailure(Exception reason) {
                        LOG.log(Level.SEVERE, "AbstractModule.onModuleLoad#fromUrl#onFailure:", reason);
                    }
                }).inject();
    }

    protected void reportIsReady() {
        LOG.info("AbstractModule.reportIsReady: moduleName=" + GWT.getModuleName());
        new SimpleFeatureConsumer<String, Void>(MODULE_HOST, FEATURE_MODULE_READY).call(GWT.getModuleName(), null);
    }

    protected abstract void onModuleConfigured();
}