nl.kpmg.lcm.ui.view.administration.LcmIdPanel.java Source code

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Here is the source code for nl.kpmg.lcm.ui.view.administration.LcmIdPanel.java

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/*
  * Copyright 2017 KPMG N.V. (unless otherwise stated).
  *
  * Licensed 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 nl.kpmg.lcm.ui.view.administration;

import com.vaadin.server.FileDownloader;
import com.vaadin.server.FileResource;
import com.vaadin.ui.Button;
import com.vaadin.ui.CustomComponent;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.Label;
import com.vaadin.ui.Panel;
import com.vaadin.ui.VerticalLayout;

import nl.kpmg.lcm.common.rest.types.LcmIdRepresentation;

import org.slf4j.LoggerFactory;

import java.awt.Toolkit;
import java.awt.datatransfer.*;
import java.io.File;

/**
 *
 * @author shristov
 */
public class LcmIdPanel extends CustomComponent {
    private LcmIdRepresentation lcmId;
    private Panel panel;
    private String certificateFilename = "server.cer";
    private String certificateFilepath;

    private static final org.slf4j.Logger LOGGER = LoggerFactory.getLogger(LcmIdPanel.class.getName());

    public LcmIdPanel(String certificateFilepath) {
        panel = new Panel();
        this.certificateFilepath = certificateFilepath;
        setCompositionRoot(panel);
    }

    public void refreshLcmIdPanel() {
        VerticalLayout panelContent = new VerticalLayout();
        panelContent.setMargin(true);
        panelContent.setSpacing(true);

        HorizontalLayout idLayout = new HorizontalLayout();
        idLayout.setMargin(true);
        idLayout.setSpacing(true);
        idLayout.addComponent(new Label("Your LCM id: " + lcmId.getItem().getLcmId()));
        idLayout.addComponent(new Button("Copy", new Button.ClickListener() {
            @Override
            public void buttonClick(Button.ClickEvent event) {
                StringSelection stringSelection = new StringSelection(lcmId.getItem().getLcmId());
                Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
                clipboard.setContents(stringSelection, null);
            }
        }));

        HorizontalLayout certificateLayout = new HorizontalLayout();
        certificateLayout.setMargin(true);
        certificateLayout.setSpacing(true);
        certificateLayout.addComponent(new Label("Certificate file that need to be given to the Authorized LCM. "));
        FileResource certificateResource = new FileResource(new File(certificateFilepath));
        FileDownloader fileDownloader = new FileDownloader(certificateResource);
        Button certificateDownload = new Button("Download Certificate");
        fileDownloader.extend(certificateDownload);

        certificateLayout.addComponent(certificateDownload);

        panelContent.addComponent(idLayout);
        panelContent.addComponent(certificateLayout);
        panel.setContent(panelContent);
    }

    public void setLcmId(LcmIdRepresentation lcmId) {
        this.lcmId = lcmId;
        refreshLcmIdPanel();
    }

}