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

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Here is the source code for com.liferay.mail.vaadin.MainMailView.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.mail.model.Message;
import com.liferay.mail.service.AccountLocalServiceUtil;
import com.liferay.mail.service.MessageLocalServiceUtil;
import com.liferay.portal.kernel.exception.SystemException;

import com.vaadin.ui.CustomComponent;
import com.vaadin.ui.SplitPanel;

import java.util.ArrayList;
import java.util.List;

/**
 * @author Henri Sara
 */
public class MainMailView extends CustomComponent {

    private MessageList messageList;
    private Folders folders;
    private MessageView messageView;

    public MainMailView() {

        messageView = new MessageView();
        messageList = new MessageList(this, messageView);
        folders = new Folders(messageList);

        SplitPanel messageListViewSplit = new SplitPanel(SplitPanel.ORIENTATION_VERTICAL);
        messageListViewSplit.setSizeFull();
        messageListViewSplit.setSplitPosition(250, SplitPanel.UNITS_PIXELS);
        messageListViewSplit.setFirstComponent(messageList);
        messageListViewSplit.setSecondComponent(messageView);

        SplitPanel split = new SplitPanel(SplitPanel.ORIENTATION_HORIZONTAL);
        split.setSplitPosition(170, SplitPanel.UNITS_PIXELS);
        split.setStyleName("small");

        split.addComponent(folders);
        split.addComponent(messageListViewSplit);

        setCompositionRoot(split);
    }

    public void show(Account account) {

        try {
            List<Account> accounts = AccountLocalServiceUtil.getAccounts(Controller.get().getUser().getUserId());

            folders.setAccounts(accounts);
        } catch (SystemException e) {
            Controller.get().showUnexpectedError(e);
        }

        folders.showInbox(account);

    }

    public void showFirstAccountWithUnreadMessages() {

        List<Account> accounts = new ArrayList<Account>();
        try {
            accounts = AccountLocalServiceUtil.getAccounts(Controller.get().getUser().getUserId());

            folders.setAccounts(accounts);
        } catch (SystemException e) {
            Controller.get().showUnexpectedError(e);
        }

        for (final Account account : accounts) {
            try {
                long messages = MessageLocalServiceUtil.getAccountUnreadMessagesCount(account.getAccountId());
                if (messages > 0) {
                    show(account);
                    return;
                }
            } catch (SystemException e) {
                // could not retrieve messages for the account, just skip the
                // account
            }
        }
        show(accounts.get(0));
    }

    public Account getCurrentAccount() {

        return folders.getCurrentAccount();
    }

    public Message getSelectedMessage() {

        return messageList.getSelectedMessage();
    }

    public List<Message> getSelectedMessages() {

        return messageList.getSelectedMessages();
    }

    public void update() {
        messageList.refresh();
        folders.refresh();
    }

}