UnauthorizedSessionDialog.java

/*
 * Copyright 2014-2016 CyberVision, Inc.
 *
 * 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 org.kaaproject.kaa.server.admin.client.mvp.view.dialog;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.VerticalPanel;

import org.kaaproject.avro.ui.gwt.client.widget.AlertPanel;
import org.kaaproject.avro.ui.gwt.client.widget.dialog.AvroUiDialog;
import org.kaaproject.kaa.server.admin.client.util.Utils;

public class UnauthorizedSessionDialog extends AvroUiDialog {

  /**
   * Instantiates a new UnauthorizedSessionDialog.
   */
  public UnauthorizedSessionDialog(final Listener listener) {
    super(false, true);

    setWidth("500px");

    setTitle(Utils.constants.sessionExpired());

    VerticalPanel dialogContents = new VerticalPanel();
    dialogContents.setSpacing(4);
    add(dialogContents);

    AlertPanel warningPanel = new AlertPanel(AlertPanel.Type.WARNING);
    warningPanel.setMessage(Utils.messages.sessionExpiredMessage());

    dialogContents.add(warningPanel);

    Button loginButton = new Button(Utils.constants.logInAgain(), new ClickHandler() {
      @Override
      public void onClick(ClickEvent event) {
        hide();
        listener.onLogin();
      }
    });

    Button ignoreButton = new Button(Utils.constants.ignore(), new ClickHandler() {
      @Override
      public void onClick(ClickEvent event) {
        hide();
        listener.onIgnore();
      }
    });
    addButton(loginButton);
    addButton(ignoreButton);
  }

  public interface Listener {

    public void onLogin();

    public void onIgnore();

  }

}