simpleimapmessage.java

java 开发的邮件服务器平台。支持以下协议。 协议可以修改为自己的专门标识

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 * Copyright (c) 2000-2004 The Apache Software Foundation.             *
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 * ------------------------------------------------------------------- *
 * 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:                                *
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 *     http://www.apache.org/licenses/LICENSE-2.0                      *
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 * distributed under the License is distributed on an "AS IS" BASIS,   *
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 * implied.  See the License for the specific language governing       *
 * permissions and limitations under the License.                      *
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package org.apache.james.imapserver.store;

import org.apache.avalon.framework.logger.AbstractLogEnabled;

import javax.mail.internet.MimeMessage;
import javax.mail.MessagingException;
import java.util.Date;

/**
 * A mail message with all of the extra stuff that IMAP requires.
 * This is just a placeholder object, while I work out what's really required. A common
 * way of handling *all* messages needs to be available for James (maybe MailImpl?)
 *
 * @version $Revision: 1.2.2.3 $
 */
public class SimpleImapMessage
        extends AbstractLogEnabled implements ImapMessage
{
    private MimeMessage mimeMessage;
    private MessageFlags flags;
    private Date internalDate;
    private long uid;
    private SimpleMessageAttributes attributes;

    SimpleImapMessage( MimeMessage mimeMessage, MessageFlags flags,
                 Date internalDate, long uid )
    {
        this.mimeMessage = mimeMessage;
        this.flags = flags;
        this.internalDate = internalDate;
        this.uid = uid;
    }

    public MimeMessage getMimeMessage() {
        return mimeMessage;
    }

    public MessageFlags getFlags() {
        return flags;
    }

    public Date getInternalDate() {
        return internalDate;
    }

    public long getUid() {
        return uid;
    }

    public ImapMessageAttributes getAttributes() throws MailboxException
    {
        if ( attributes == null ) {
            attributes = new SimpleMessageAttributes();
            setupLogger( attributes );
            try {
                attributes.setAttributesFor( mimeMessage );
            }
            catch ( MessagingException e ) {
                throw new MailboxException( "Could not parse mime message." );
            }
        }
        return attributes;
    }
}