org.apache.openaz.xacml.admin.view.windows.GitSynchronizeWindow.java Source code

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Here is the source code for org.apache.openaz.xacml.admin.view.windows.GitSynchronizeWindow.java

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/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you 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 org.apache.openaz.xacml.admin.view.windows;

import java.io.IOException;
import java.nio.file.Path;

import org.eclipse.jgit.api.Git;
// import org.eclipse.jgit.api.MergeResult;
import org.eclipse.jgit.api.PullResult;
// import org.eclipse.jgit.api.RebaseResult;
import org.eclipse.jgit.api.errors.GitAPIException;
// import org.eclipse.jgit.transport.FetchResult;

import org.apache.openaz.xacml.admin.XacmlAdminUI;
import com.vaadin.annotations.AutoGenerated;
import com.vaadin.event.ShortcutAction.KeyCode;
import com.vaadin.ui.Alignment;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Button.ClickListener;
import com.vaadin.ui.TextArea;
import com.vaadin.ui.VerticalLayout;
import com.vaadin.ui.Window;

public class GitSynchronizeWindow extends Window {

    /*- VaadinEditorProperties={"grid":"RegularGrid,20","showGrid":true,"snapToGrid":true,"snapToObject":true,"movingGuides":false,"snappingDistance":10} */

    @AutoGenerated
    private VerticalLayout mainLayout;
    @AutoGenerated
    private Button buttonSynchronize;
    @AutoGenerated
    private TextArea textAreaResults;
    /**
     * 
     */
    private static final long serialVersionUID = 1L;
    private final GitSynchronizeWindow self = this;

    /**
     * The constructor should first build the main layout, set the
     * composition root and then do any custom initialization.
     *
     * The constructor will not be automatically regenerated by the
     * visual editor.
     */
    public GitSynchronizeWindow() {
        buildMainLayout();
        //setCompositionRoot(mainLayout);
        setContent(mainLayout);
        //
        // Set our shortcuts
        //
        this.setCloseShortcut(KeyCode.ESCAPE);
        //
        //
        //
        this.initializeButtons();
    }

    protected void initializeButtons() {
        this.buttonSynchronize.addClickListener(new ClickListener() {
            private static final long serialVersionUID = 1L;

            @Override
            public void buttonClick(ClickEvent event) {
                if (self.buttonSynchronize.getCaption().equals("Synchronize")) {
                    self.synchronize();
                } else {
                    self.close();
                }
            }
        });
    }

    protected void synchronize() {
        //
        // Grab our working repository
        //
        Path repoPath = ((XacmlAdminUI) getUI()).getUserGitPath();
        try {
            final Git git = Git.open(repoPath.toFile());

            PullResult result = git.pull().call();
            // FetchResult fetch = result.getFetchResult();
            // MergeResult merge = result.getMergeResult();
            // RebaseResult rebase = result.getRebaseResult();
            if (result.isSuccessful()) {
                //
                // TODO add more notification
                //
                this.textAreaResults.setValue("Successful!");
            } else {
                //
                // TODO
                //
                this.textAreaResults.setValue("Failed.");
            }
        } catch (IOException | GitAPIException e) {
            e.printStackTrace();
        }
        this.buttonSynchronize.setCaption("Ok");
    }

    @AutoGenerated
    private VerticalLayout buildMainLayout() {
        // common part: create layout
        mainLayout = new VerticalLayout();
        mainLayout.setImmediate(false);
        mainLayout.setWidth("-1px");
        mainLayout.setHeight("-1px");
        mainLayout.setMargin(true);
        mainLayout.setSpacing(true);

        // top-level component properties
        setWidth("-1px");
        setHeight("-1px");

        // textAreaResults
        textAreaResults = new TextArea();
        textAreaResults.setCaption("Synch Results");
        textAreaResults.setImmediate(false);
        textAreaResults.setWidth("462px");
        textAreaResults.setHeight("222px");
        mainLayout.addComponent(textAreaResults);

        // buttonSynchronize
        buttonSynchronize = new Button();
        buttonSynchronize.setCaption("Synchronize");
        buttonSynchronize.setImmediate(true);
        buttonSynchronize.setWidth("-1px");
        buttonSynchronize.setHeight("-1px");
        mainLayout.addComponent(buttonSynchronize);
        mainLayout.setComponentAlignment(buttonSynchronize, new Alignment(24));

        return mainLayout;
    }

}