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

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package org.apache.hupa.server.service;

import javax.mail.Folder;
import javax.mail.MessagingException;

import org.apache.hupa.shared.data.GenericResultImpl;
import org.apache.hupa.shared.domain.DeleteFolderAction;
import org.apache.hupa.shared.domain.GenericResult;
import org.apache.hupa.shared.domain.ImapFolder;
import org.apache.hupa.shared.domain.User;
import org.apache.hupa.shared.exception.HupaException;

import com.sun.mail.imap.IMAPStore;

public class DeleteFolderServiceImpl extends AbstractService implements DeleteFolderService {

    @Override
    public GenericResult delete(DeleteFolderAction action) throws HupaException, MessagingException {
        User user = getUser();
        ImapFolder folder = action.getFolder();
        IMAPStore store = cache.get(user);

        Folder f = store.getFolder(folder.getFullName());

        // close the folder if its open
        if (f.isOpen()) {
            f.close(false);
        }

        // recursive delete the folder
        if (f.delete(true)) {
            logger.info("Successfully delete folder " + folder + " for user " + user);
            return new GenericResultImpl();
        } else {
            throw new HupaException("Unable to delete folder " + folder + " for user " + user);
        }
    }

}