/*
* Copyright (c) 2014, the Dart project authors.
*
* Licensed under the Eclipse Public License v1.0 (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.eclipse.org/legal/epl-v10.html
*
* 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.google.dart.server.internal.remote.processor;
import com.google.dart.server.AnalysisServerListener;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
/**
* Processor for "server.connected" notification.
*
* @coverage dart.server.remote
*/
public class NotificationServerConnectedProcessor extends NotificationProcessor {
public NotificationServerConnectedProcessor(AnalysisServerListener listener) {
super(listener);
}
@Override
public void process(JsonObject response) throws Exception {
getListener().serverConnected(getVersion(response));
}
private String getVersion(JsonObject response) {
JsonElement paramsElement = response.get("params");
if (paramsElement != null) {
JsonElement versionElement = paramsElement.getAsJsonObject().get("version");
if (versionElement != null) {
return versionElement.getAsString();
}
}
return null;
}
}