- /*
- * Copyright 2000-2018 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.client;
-
- import com.vaadin.client.communication.HasJavaScriptConnectorHelper;
- import com.vaadin.client.extensions.AbstractExtensionConnector;
- import com.vaadin.server.AbstractJavaScriptExtension;
- import com.vaadin.shared.JavaScriptExtensionState;
- import com.vaadin.shared.ui.Connect;
-
- @Connect(AbstractJavaScriptExtension.class)
- public final class JavaScriptExtension extends AbstractExtensionConnector
- implements HasJavaScriptConnectorHelper {
- private final JavaScriptConnectorHelper helper = new JavaScriptConnectorHelper(
- this);
-
- @Override
- protected void init() {
- super.init();
- helper.init();
- }
-
- @Override
- public JavaScriptConnectorHelper getJavascriptConnectorHelper() {
- return helper;
- }
-
- @Override
- public JavaScriptExtensionState getState() {
- return (JavaScriptExtensionState) super.getState();
- }
-
- @Override
- public void onUnregister() {
- super.onUnregister();
- helper.onUnregister();
- }
-
- @Override
- protected void extend(ServerConnector target) {
- // Nothing to do for JavaScriptExtension here. Everything is done in
- // javascript.
- }
- }
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