org.casbah.ui.SetupCaComponent.java Source code

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Here is the source code for org.casbah.ui.SetupCaComponent.java

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/*******************************************************************************
 * Copyright (C) 2010 Marco Sandrini
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public
 * License along with this program.
 * If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
package org.casbah.ui;

import java.util.logging.Logger;

import org.casbah.provider.Principal;

import com.vaadin.Application;
import com.vaadin.ui.Alignment;
import com.vaadin.ui.Button;
import com.vaadin.ui.CustomComponent;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.Label;
import com.vaadin.ui.TextField;
import com.vaadin.ui.VerticalLayout;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Window.Notification;

public class SetupCaComponent extends CustomComponent {

    private static final Logger logger = Logger.getLogger(SetupCaComponent.class.getCanonicalName());

    private static final long serialVersionUID = 1L;

    private final PrincipalComponent principal;

    private final Application parentApplication;

    public String getPassphrase() {
        return passphrase;
    }

    private String passphrase;

    public SetupCaComponent(Application parentApplication) {
        this.parentApplication = parentApplication;
        principal = new PrincipalComponent();
    }

    public void init(final Button.ClickListener clickListener) {

        VerticalLayout mainLayout = new VerticalLayout();
        principal.init(new Principal());

        mainLayout.addComponent(
                new Label("There is currently no CA correctly setup, please enter details to setup a new CA"));

        mainLayout.addComponent(principal);

        HorizontalLayout passwordLayout = new HorizontalLayout();

        final TextField pass1 = new TextField("CA Secret Key passphrase");
        pass1.setSecret(true);
        final TextField pass2 = new TextField();
        pass2.setSecret(true);

        passwordLayout.addComponent(pass1);
        passwordLayout.addComponent(pass2);
        passwordLayout.setComponentAlignment(pass1, Alignment.BOTTOM_CENTER);
        passwordLayout.setComponentAlignment(pass2, Alignment.BOTTOM_CENTER);

        mainLayout.addComponent(passwordLayout);

        Button okButton = new Button("Ok", new Button.ClickListener() {

            private static final long serialVersionUID = 1L;

            @Override
            public void buttonClick(ClickEvent event) {
                if (pass1.getValue().equals(pass2.getValue())) {
                    passphrase = (String) pass1.getValue();
                    clickListener.buttonClick(event);
                } else {
                    parentApplication.getMainWindow().showNotification("Passphrases must match",
                            Notification.TYPE_ERROR_MESSAGE);
                }

            }
        });

        mainLayout.addComponent(okButton);

        setCompositionRoot(mainLayout);
    }

    public Principal getPrincipal() {
        return principal.toPrincipal();
    }

}