com.liferay.mail.vaadin.PasswordPrompt.java Source code

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Here is the source code for com.liferay.mail.vaadin.PasswordPrompt.java

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/**
 * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library 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 Lesser General Public License for more
 * details.
 */

package com.liferay.mail.vaadin;

import com.liferay.mail.model.Account;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.json.JSONObject;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;

import com.vaadin.ui.Alignment;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Button;
import com.vaadin.ui.CheckBox;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.TextField;
import com.vaadin.ui.VerticalLayout;
import com.vaadin.ui.Window;

/**
 * @author Henri Sara
 */
public class PasswordPrompt extends Window implements Button.ClickListener {

    private static Log _log = LogFactoryUtil.getLog(PasswordPrompt.class);

    private final Account account;

    private final TextField password = new TextField("Password");

    private final Button loginBtn = new Button("Login", this);

    private final Button cancelBtn = new Button("Cancel", this);

    private final CheckBox savePassword = new CheckBox(Lang.get("save-password"));

    public enum Status {
        VALIDATED, CANCELED
    }

    private Status status = Status.CANCELED;

    public PasswordPrompt(Account account) {
        this.account = account;

        setCaption(Lang.get("please-enter-your-password-for-x", new String[] { account.getAddress() }));
        setWidth("400px");
        setResizable(false);
        setModal(true);
        setClosable(false);

        VerticalLayout layout = new VerticalLayout();
        layout.setSpacing(true);
        layout.setMargin(true);
        setContent(layout);

        password.setSecret(true);
        password.setWidth("100%");
        addComponent(password);

        savePassword.setValue(account.isSavePassword());
        addComponent(savePassword);

        HorizontalLayout buttons = new HorizontalLayout();
        buttons.setSpacing(true);
        buttons.addComponent(loginBtn);
        buttons.setComponentAlignment(loginBtn, Alignment.MIDDLE_CENTER);
        buttons.addComponent(cancelBtn);
        buttons.setComponentAlignment(cancelBtn, Alignment.MIDDLE_CENTER);
        addComponent(buttons);
        layout.setComponentAlignment(buttons, Alignment.BOTTOM_RIGHT);

    }

    @Override
    public void attach() {
        super.attach();

        password.focus();
    }

    //@Override
    public void buttonClick(ClickEvent event) {
        if (event.getButton() == loginBtn) {
            String password = this.password.getValue().toString();

            try {
                JSONObject obj = Controller.get().getMailManager().storePassword(account.getAccountId(), password);
                String result = obj.getString("status");
                String message = obj.getString("message");

                if (result.equals("success")) {
                    getWindow().showNotification(Lang.get(message));
                    status = Status.VALIDATED;
                    account.setPasswordDecrypted(password);

                    if (savePassword.booleanValue() && !account.isSavePassword()) {
                        account.setSavePassword(true);
                        Controller.get().getAccountManager().updateAccount(account, Controller.get());
                    }

                    close();
                } else {
                    getWindow().showNotification(Lang.get(message));
                }

            } catch (PortalException e) {
                _log.warn("Failed to save password", e);
            } catch (SystemException e) {
                _log.warn("Failed to save password", e);
            }
        } else if (event.getButton() == cancelBtn) {
            status = Status.CANCELED;
            close();
        }
    }

    public String getPassword() {
        return password.getValue().toString();
    }

    public Account getAccount() {
        return account;
    }

    public Status getStatus() {
        return status;
    }

}