org.mpavel.app.views.ApplicationView.java Source code

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Here is the source code for org.mpavel.app.views.ApplicationView.java

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/**
 * Copyright 2013 Muhammad Pavel
 *
 * 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.mpavel.app.views;

import org.mpavel.app.security.ApplicationSecurity;

import com.vaadin.navigator.View;
import com.vaadin.navigator.ViewChangeListener.ViewChangeEvent;
import com.vaadin.server.ExternalResource;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Link;
import com.vaadin.ui.Panel;
import com.vaadin.ui.UI;
import com.vaadin.ui.VerticalLayout;

/**
 * I...
 *
 * @author mpavel
 *
 */
public class ApplicationView extends Panel implements View {
    private static final long serialVersionUID = -1307009854319440228L;
    public static final String NAME = "ApplicationView";

    public ApplicationView() {
        VerticalLayout layout = new VerticalLayout();
        Link lnk = new Link("Count", new ExternalResource("#!" + CountView.NAME));
        layout.addComponent(lnk);

        lnk = new Link("Message: Hello", new ExternalResource("#!" + MessageView.NAME + "/Hello"));
        layout.addComponent(lnk);

        lnk = new Link("Message: Bye", new ExternalResource("#!" + MessageView.NAME + "/Bye/Goodbye"));
        layout.addComponent(lnk);

        @SuppressWarnings("serial")
        Button logout = new Button("Logout", new Button.ClickListener() {
            public void buttonClick(ClickEvent event) {
                ApplicationSecurity.logout();
                UI.getCurrent().getNavigator().navigateTo(LoginView.NAME);
            }
        });
        layout.addComponent(logout);
        setContent(layout);
    }

    @Override
    public void enter(ViewChangeEvent event) {
    }
}