/*
* 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.JsonArray;
import com.google.gson.JsonObject;
import org.dartlang.analysis.server.protocol.NavigationRegion;
import org.dartlang.analysis.server.protocol.NavigationTarget;
import java.util.List;
/**
* Processor for "analysis.navigation" notification.
*
* @coverage dart.server.remote
*/
public class NotificationAnalysisNavigationProcessor extends NotificationProcessor {
public NotificationAnalysisNavigationProcessor(AnalysisServerListener listener) {
super(listener);
}
/**
* Process the given {@link JsonObject} notification and notify {@link #listener}.
*/
@Override
public void process(JsonObject response) throws Exception {
JsonObject paramsObject = response.get("params").getAsJsonObject();
String file = paramsObject.get("file").getAsString();
// prepare targets
String[] targetFiles = constructStringArray(paramsObject.get("files").getAsJsonArray());
List<NavigationTarget> targets = NavigationTarget.fromJsonArray(paramsObject.get("targets").getAsJsonArray());
for (NavigationTarget target : targets) {
target.lookupFile(targetFiles);
}
// prepare regions
JsonArray regionsArray = paramsObject.get("regions").getAsJsonArray();
List<NavigationRegion> regions = NavigationRegion.fromJsonArray(regionsArray);
for (NavigationRegion region : regions) {
region.lookupTargets(targets);
}
// notify listener
getListener().computedNavigation(file, regions);
}
}