/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.plugin.jsonexample.ide.action;
import org.eclipse.che.ide.api.action.ActionEvent;
import org.eclipse.che.ide.api.app.AppContext;
import org.eclipse.che.ide.api.notification.NotificationManager;
import org.eclipse.che.ide.api.notification.StatusNotification;
import org.eclipse.che.ide.rest.AsyncRequestCallback;
import org.eclipse.che.ide.rest.AsyncRequestFactory;
import org.eclipse.che.ide.rest.StringMapUnmarshaller;
import org.eclipse.che.plugin.jsonexample.ide.JsonExampleResources;
import javax.inject.Inject;
import javax.inject.Singleton;
import java.util.Map;
/**
* Action for counting lines of code of all JSON files within the current project.
* Line counting is implemented by consuming a RESTful service.
*/
@Singleton
public class CountLinesAction extends JsonExampleProjectAction {
private final AppContext appContext;
private final StringMapUnmarshaller unmarshaller;
private final AsyncRequestFactory asyncRequestFactory;
private final NotificationManager notificationManager;
/**
* Constructor
*
* @param appContext
* the IDE application context
* @param resources
* the JSON Example resources that contain the action icon
* @param asyncRequestFactory
* asynchronous request factory for creating the server request
* @param notificationManager
* the notification manager used to display the lines of code per file
*/
@Inject
public CountLinesAction(AppContext appContext,
JsonExampleResources resources,
AsyncRequestFactory asyncRequestFactory,
NotificationManager notificationManager) {
super(appContext,
"Count JSON Lines of Code",
"Counts lines of code for all JSON Files in the project",
resources.icon());
this.appContext = appContext;
this.asyncRequestFactory = asyncRequestFactory;
this.notificationManager = notificationManager;
this.unmarshaller = new StringMapUnmarshaller();
}
@Override
public void actionPerformed(ActionEvent e) {
String url = appContext.getDevMachine().getWsAgentBaseUrl() + "/json-example/" +
appContext.getWorkspaceId() +
appContext.getRootProject().getLocation();
asyncRequestFactory.createGetRequest(url, false).send(
new AsyncRequestCallback<Map<String, String>>(unmarshaller) {
@Override
protected void onSuccess(Map<String, String> linesPerFile) {
for (Map.Entry<String, String> entry : linesPerFile.entrySet()) {
String fileName = entry.getKey();
String loc = entry.getValue();
notificationManager.notify(
"File " + fileName + " has " + loc + " lines.",
StatusNotification.Status.SUCCESS,
StatusNotification.DisplayMode.FLOAT_MODE);
}
}
@Override
protected void onFailure(Throwable exception) {
notificationManager.notify(
exception.getMessage(),
StatusNotification.Status.FAIL,
StatusNotification.DisplayMode.FLOAT_MODE);
}
});
}
}