UpdateDependencyAction.java example

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plugin-java-master
/*******************************************************************************
 * Copyright (c) 2012-2015 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.ide.extension.maven.client.actions;

import org.eclipse.che.api.analytics.client.logger.AnalyticsEventLogger;
import org.eclipse.che.api.project.shared.dto.BuildersDescriptor;
import org.eclipse.che.ide.api.action.ActionEvent;
import org.eclipse.che.ide.api.action.ProjectAction;
import org.eclipse.che.ide.api.app.AppContext;
import org.eclipse.che.ide.api.app.CurrentProject;
import org.eclipse.che.ide.api.build.BuildContext;
import org.eclipse.che.ide.ext.java.client.dependenciesupdater.DependenciesUpdater;
import org.eclipse.che.ide.ext.java.client.JavaResources;
import com.google.inject.Inject;
import com.google.inject.Singleton;

/** @author Evgen Vidolob */
@Singleton
public class UpdateDependencyAction extends ProjectAction {

    private final AppContext           appContext;
    private final AnalyticsEventLogger eventLogger;
    private final DependenciesUpdater  dependenciesUpdater;
    private       BuildContext         buildContext;

    @Inject
    public UpdateDependencyAction(AppContext appContext,
                                  AnalyticsEventLogger eventLogger,
                                  JavaResources resources,
                                  BuildContext buildContext,
                                  DependenciesUpdater dependenciesUpdater) {
        super("Update Dependencies", "Update Dependencies", resources.updateDependencies());
        this.appContext = appContext;
        this.eventLogger = eventLogger;
        this.buildContext = buildContext;
        this.dependenciesUpdater = dependenciesUpdater;
    }

    /** {@inheritDoc} */
    @Override
    public void actionPerformed(ActionEvent e) {
        eventLogger.log(this);
        dependenciesUpdater.updateDependencies(appContext.getCurrentProject().getProjectDescription(), true);
    }

    @Override
    protected void updateProjectAction(ActionEvent e) {
        if (buildContext.isBuilding()) {
            e.getPresentation().setEnabled(false);
            return;
        }
        CurrentProject activeProject = appContext.getCurrentProject();
        if (activeProject != null) {
            BuildersDescriptor builders = activeProject.getProjectDescription().getBuilders();
            if (builders != null && "maven".equals(builders.getDefault())) {
                e.getPresentation().setEnabledAndVisible(true);
            } else {
                e.getPresentation().setEnabledAndVisible(false);
            }
        } else {
            e.getPresentation().setEnabledAndVisible(false);
        }
    }
}