public DeleteMessageResult delete()

in server/src/main/java/org/apache/hupa/server/service/DeleteMessageBaseServiceImpl.java [36:90]
40 lines of code
7 McCabe index (conditional complexity)

    public DeleteMessageResult delete(DeleteMessageAction action) throws HupaException {
        ImapFolder folder = action.getFolder();
        User user = getUser();
        try {
            IMAPStore store = cache.get(user);
            com.sun.mail.imap.IMAPFolder f = (com.sun.mail.imap.IMAPFolder) store
                    .getFolder(folder.getFullName());
            // check if the folder is open, if not open it "rw"
            if (f.isOpen() == false) {
                f.open(com.sun.mail.imap.IMAPFolder.READ_WRITE);
            }

            Message[] mArray = getMessagesToDelete(action);

            // check if the delete was triggered not in the trash folder
            if (folder.getFullName().equalsIgnoreCase(
                    user.getSettings().getTrashFolderName()) == false) {
                com.sun.mail.imap.IMAPFolder trashFolder = (com.sun.mail.imap.IMAPFolder) store
                        .getFolder(user.getSettings().getTrashFolderName());

                boolean trashFound = false;
                // if the trash folder does not exist we create it
                if (trashFolder.exists() == false) {
                    trashFound = trashFolder
                            .create(com.sun.mail.imap.IMAPFolder.READ_WRITE);
                } else {
                    trashFound = true;
                }

                // Check if we are able to copy the messages to the trash folder
                if (trashFound) {
                    // copy the messages to the trashfolder
                    f.copyMessages(mArray, trashFolder);
                }
            }


            // delete the messages from the folder
            f.setFlags(mArray, new Flags(Flags.Flag.DELETED), true);

            try {
                f.expunge(mArray);
                f.close(false);
            } catch (MessagingException e) {
                // prolly UID expunge is not supported
                f.close(true);
            }
            return new DeleteMessageResultImpl(user, folder, mArray.length);

        } catch (MessagingException e) {
            logger.error("Error while deleting messages for user " + user
                    + " in folder" + action.getFolder(), e);
            throw new HupaException("Error while deleting messages");
        }
    }