server/src/main/java/org/apache/hupa/server/service/RenameFolderServiceImpl.java

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package org.apache.hupa.server.service;

import javax.mail.Folder;

import org.apache.hupa.shared.data.GenericResultImpl;
import org.apache.hupa.shared.domain.GenericResult;
import org.apache.hupa.shared.domain.ImapFolder;
import org.apache.hupa.shared.domain.RenameFolderAction;
import org.apache.hupa.shared.domain.User;

import com.sun.mail.imap.IMAPStore;

public class RenameFolderServiceImpl extends AbstractService implements RenameFolderService {

    @Override
    public GenericResult rename(RenameFolderAction action) throws Exception {
        User user = getUser();
        ImapFolder folder = action.getFolder();
        String newName = action.getNewName();
        IMAPStore store = cache.get(user);
        com.sun.mail.imap.IMAPFolder iFolder = (com.sun.mail.imap.IMAPFolder) store.getFolder(folder.getFullName());
        Folder newFolder = store.getFolder(newName);

        if (iFolder.isOpen()) {
            iFolder.close(false);
        }
        if (iFolder.renameTo(newFolder)) {
            return new GenericResultImpl();
        }
        throw new Exception("Unable to rename Folder " + folder.getFullName() + " to " + newName + " for user " + user);
    }

}