/*
 * Copyright (C) 2005-2007 Alfresco Software Limited.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * 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 General Public License for more details.

 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

 * As a special exception to the terms and conditions of version 2.0 of 
 * the GPL, you may redistribute this Program in connection with Free/Libre 
 * and Open Source Software ("FLOSS") applications as described in Alfresco's 
 * FLOSS exception.  You should have recieved a copy of the text describing 
 * the FLOSS exception, and it is also available here: 
 * http://www.alfresco.com/legal/licensing"
 */
package org.alfresco.email.server.impl;

import java.util.Date;

import org.alfresco.service.cmr.email.EmailMessage;
import org.alfresco.service.cmr.email.EmailMessagePart;

/**
 * Implementation EmailMessage interface.   
 * 
 * @author maxim
 * @since 2.2
 */
public class EmailMessageImpl implements EmailMessage
{
    private static final long serialVersionUID = 8215537693963343756L;

    private String to;
    private String from;
    private String subject;
    private Date sentDate;
    private EmailMessagePart body;
    

    public EmailMessageImpl(String to, String from, String subject, String body)
    {
        if (to == null)
        {
            throw new IllegalArgumentException("To cannot be null");
        }
        this.to = to;
        if (from == null)
        {
            throw new IllegalArgumentException("From cannot be null");
        }
        this.from = from;
        if (subject == null)
        {
            throw new IllegalArgumentException("Subject cannot be null");
        }
        this.subject = subject;
        if (body == null)
        {
            throw new IllegalArgumentException("Body cannot be null");
        }
        this.body = new EmailMessagePartImpl("Content.txt", body.getBytes());

        this.sentDate = new Date();
    }

    public String getTo() 
    {
        return to;
    }

    public String getFrom() 
    {
        return from;
    }

    public String getSubject() 
    {
        return subject;
    }

    public Date getSentDate() 
    {
        return sentDate;
    }

    public EmailMessagePart getBody() 
    {
        return body;
    }
    
    public EmailMessagePart[] getAttachments() 
    {
        return new EmailMessagePart[0];
    }

}