/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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.uberfire.client.exporter;
import java.lang.annotation.Annotation;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;
import javax.enterprise.context.ApplicationScoped;
import com.google.gwt.core.client.JavaScriptObject;
import org.jboss.errai.ioc.client.container.IOC;
import org.jboss.errai.ioc.client.container.SyncBeanManager;
import org.uberfire.client.mvp.Activity;
import org.uberfire.client.mvp.ActivityBeansCache;
import org.uberfire.client.mvp.PlaceManager;
import org.uberfire.client.mvp.WorkbenchScreenActivity;
import org.uberfire.client.plugin.JSNativePlugin;
import org.uberfire.client.screen.JSNativeScreen;
import org.uberfire.client.screen.JSWorkbenchScreenActivity;
import static org.jboss.errai.ioc.client.QualifierUtil.DEFAULT_QUALIFIERS;
@ApplicationScoped
public class PluginJSExporter implements UberfireJSExporter {
public static void registerPlugin(final Object _obj) {
final JavaScriptObject obj = (JavaScriptObject) _obj;
if (JSNativePlugin.hasStringProperty(obj,
"id") && JSNativePlugin.hasTemplate(obj)) {
final SyncBeanManager beanManager = IOC.getBeanManager();
final ActivityBeansCache activityBeansCache = beanManager.lookupBean(ActivityBeansCache.class).getInstance();
final JSNativeScreen newNativePlugin = beanManager.lookupBean(JSNativeScreen.class).getInstance();
newNativePlugin.build(obj);
JSWorkbenchScreenActivity activity = JSExporterUtils.findActivityIfExists(beanManager,
newNativePlugin.getId(),
JSWorkbenchScreenActivity.class);
if (activity == null) {
registerNewActivity(beanManager,
activityBeansCache,
newNativePlugin);
} else {
updateExistentActivity(newNativePlugin,
activity);
}
}
}
private static void updateExistentActivity(final JSNativeScreen newNativePlugin,
final JSWorkbenchScreenActivity activity) {
activity.setNativePlugin(newNativePlugin);
}
private static void registerNewActivity(final SyncBeanManager beanManager,
final ActivityBeansCache activityBeansCache,
final JSNativeScreen newNativePlugin) {
final JSWorkbenchScreenActivity activity;
activity = new JSWorkbenchScreenActivity(newNativePlugin,
beanManager.lookupBean(PlaceManager.class).getInstance());
final Set<Annotation> qualifiers = new HashSet<Annotation>(Arrays.asList(DEFAULT_QUALIFIERS));
final SingletonBeanDef<JSWorkbenchScreenActivity, JSWorkbenchScreenActivity> beanDef =
new SingletonBeanDef<JSWorkbenchScreenActivity, JSWorkbenchScreenActivity>(activity,
JSWorkbenchScreenActivity.class,
qualifiers,
newNativePlugin.getId(),
true,
WorkbenchScreenActivity.class,
Activity.class);
beanManager.registerBean(beanDef);
beanManager.registerBeanTypeAlias(beanDef,
WorkbenchScreenActivity.class);
beanManager.registerBeanTypeAlias(beanDef,
Activity.class);
activityBeansCache.addNewScreenActivity(beanManager.lookupBeans(newNativePlugin.getId()).iterator().next());
}
@Override
public void export() {
publish();
}
private native void publish() /*-{
$wnd.$registerPlugin = @org.uberfire.client.exporter.PluginJSExporter::registerPlugin(Ljava/lang/Object;);
}-*/;
}