/*
* Copyright 2000-2014 Vaadin Ltd.
*
* 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 com.vaadin.tests.widgetset.client;
import com.google.gwt.dom.client.DivElement;
import com.google.gwt.dom.client.Document;
import com.vaadin.client.ServerConnector;
import com.vaadin.client.Util;
import com.vaadin.client.extensions.AbstractExtensionConnector;
import com.vaadin.shared.ui.Connect;
import com.vaadin.tests.extensions.BasicExtension;
@Connect(BasicExtension.class)
public class BasicExtensionTestConnector extends AbstractExtensionConnector {
private ServerConnector target;
@Override
protected void extend(ServerConnector target) {
this.target = target;
appendMessage(" extending ");
}
private void appendMessage(String action) {
String message = Util.getSimpleName(this) + action
+ Util.getSimpleName(target);
DivElement element = Document.get().createDivElement();
element.setInnerText(message);
Document.get().getBody().insertFirst(element);
}
@Override
public void onUnregister() {
appendMessage(" removed for ");
}
}