searchfolder.java

mywork是rcp开发的很好的例子

package net.sf.pim.mail.reader;

import java.util.Arrays;
import java.util.List;

import javax.mail.Flags;
import javax.mail.Folder;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Store;

import net.sf.pim.mail.MailPlugin;
/**
 * 虚拟邮箱，搜索结果
 * @author levin
 *
 */
public class SearchFolder extends Folder {
	private List<Message> msgList;	//邮件列表
	protected SearchFolder(Store store) {
		super(store);
	}
	public SearchFolder(Store store, List<Message> msgList) {
		super(store);
		this.msgList = msgList;
	}

	@Override
	public void appendMessages(Message[] msgs) throws MessagingException {
		msgList.addAll(Arrays.asList(msgs));
	}

	@Override
	public void close(boolean expunge) throws MessagingException {
	}

	@Override
	public boolean create(int type) throws MessagingException {
		return true;
	}

	@Override
	public boolean delete(boolean recurse) throws MessagingException {
		return false;
	}

	@Override
	public boolean exists() throws MessagingException {
		return true;
	}

	@Override
	public Message[] expunge() throws MessagingException {
		return null;
	}

	@Override
	public Folder getFolder(String name) throws MessagingException {
		return null;
	}

	@Override
	public String getFullName() {
		return getName();
	}

	@Override
	public Message getMessage(int msgnum) throws MessagingException {
		return msgList.get(msgnum);
	}

	@Override
	public int getMessageCount() throws MessagingException {
		return msgList.size();
	}

	@Override
	public synchronized Message[] getMessages() throws MessagingException {
		return msgList.toArray(new Message[0]);
	}
	@Override
	public String getName() {
		return MailPlugin.SEARCHBOX;
	}

	@Override
	public Folder getParent() throws MessagingException {
		return null;
	}

	@Override
	public Flags getPermanentFlags() {
		return null;
	}

	@Override
	public char getSeparator() throws MessagingException {
		return '/';
	}

	@Override
	public int getType() throws MessagingException {
		return Folder.HOLDS_MESSAGES;
	}

	@Override
	public boolean hasNewMessages() throws MessagingException {
		return false;
	}

	@Override
	public boolean isOpen() {
		return true;
	}

	@Override
	public Folder[] list(String pattern) throws MessagingException {
		return null;
	}

	@Override
	public void open(int mode) throws MessagingException {

	}

	@Override
	public boolean renameTo(Folder f) throws MessagingException {
		return false;
	}

}