jdavmailstore.java

一个接收基于WebDav邮件的开源项目

/*
 *  This file is part of the JDAVMail package
 *  Copyright (C) 2002-2003 Luc Claes. 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 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. IN NO EVENT
 *  SHALL THE JDAVMail AUTHORS OR THE PROJECT CONTRIBUTORS BE LIABLE
 *  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
 *  OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 *  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 *  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 *  SUCH DAMAGE. See the GNU Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free
 *  Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA 02111-1307, USA
 *
 *  For questions, suggestions, bug-reports, enhancement-requests etc.
 *  I may be contacted at:
 *
 *  [e-mail]
 *
 *  The JDAVMail's home page is located at:
 *
 *  http://jdavmail.sourceforge.net
 *
 */
package com.posisoft.jdavmail;

import javax.mail.Folder;
import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.Store;
import javax.mail.URLName;

import org.apache.commons.httpclient.URIException;

/**
 * A JDAVMail Message Store.
 * 
 * @author      Luc Claes
 */
public class JDAVMailStore extends Store {
	private	JDAVMailService		m_service = null;
		
	/**
	 * THE Store constructor
	 */
    public JDAVMailStore(Session session, URLName urlStore) {
		super(session, ((urlStore == null) || (urlStore.getHost() == null)) ? JDAVMail.DEFAULT_URL : urlStore);
		m_service = new JDAVMailService(session, super.url);
    }

	/**
	 * Establish the connection.
	 * 
	 * @return true iff the connection is established, false on authentication failure
	 * @exception MessagingException on connection failure
	 */
	protected boolean protocolConnect(String strHost, int nPort, String strUser, String strPassword)
					throws MessagingException {
	
		return m_service.protocolConnect(strHost, nPort, strUser, strPassword);	
    }
	
    /**
     */
    public boolean isConnected() {
		return m_service.isConnected();
    }

	/**
	 */
    public synchronized void close() throws MessagingException {
	    super.close();
		m_service.close();
    }

	/**
	 */
    public Folder getDefaultFolder() throws MessagingException {
		return m_service.getDefaultFolder(this);
    }

    /**
     */
    public Folder getFolder(String strName) throws MessagingException {
		return new JDAVMailFolder(this, strName);
    }

	/**
	 */
    public Folder getFolder(URLName url) throws MessagingException {
    	try {
			return new JDAVMailFolder(this, url);
    	} catch (URIException e) {
    		throw new MessagingException("", e);
    	}
	}

	/**
	 */
	public Folder[] getPersonalNamespaces() {
		FolderProxy[] fps = m_service.getRootFolderProxy().getChildren();
		JDAVMailFolder[] folders = new JDAVMailFolder[fps.length];
		for (int i = 0; i < fps.length; i++) {
			folders[i] = new JDAVMailFolder(this, fps[i]);
		}
		return folders;
	}

	/**
	 */
    protected void finalize() throws Throwable {
		super.finalize();
		close();
	}
	
	/**
	 */
	protected JDAVMailService _getService(){
		return m_service;
	}
}