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| * Licensed to the Apache Software Foundation (ASF) under one * |
| * or more contributor license agreements. See the NOTICE file * |
| * distributed with this work for additional information * |
| * regarding copyright ownership. The ASF licenses this file * |
| * to you under the Apache License, Version 2.0 (the * |
| * "License"); you may not use this file except in compliance * |
| * with the License. You may obtain a copy of the License at * |
| * * |
| * http://www.apache.org/licenses/LICENSE-2.0 * |
| * * |
| * Unless required by applicable law or agreed to in writing, * |
| * software distributed under the License is distributed on an * |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * |
| * KIND, either express or implied. See the License for the * |
| * specific language governing permissions and limitations * |
| * under the License. * |
| ****************************************************************/ |
| |
| package org.apache.hupa.server.handler; |
| |
| import javax.mail.Flags; |
| import javax.mail.Message; |
| import javax.mail.MessagingException; |
| import javax.servlet.http.HttpSession; |
| |
| import net.customware.gwt.dispatch.server.ExecutionContext; |
| import net.customware.gwt.dispatch.shared.ActionException; |
| |
| import org.apache.commons.logging.Log; |
| import org.apache.hupa.server.IMAPStoreCache; |
| <<<<<<< HEAD |
| import org.apache.hupa.shared.data.User; |
| <<<<<<< HEAD |
| <<<<<<< HEAD |
| <<<<<<< HEAD |
| <<<<<<< HEAD |
| import org.apache.hupa.shared.proxy.IMAPFolderProxy; |
| ======= |
| >>>>>>> first commit |
| ======= |
| import org.apache.hupa.shared.proxy.IMAPFolderProxy; |
| >>>>>>> Aim to make the front end view work after the server side's IMAPFolder services RF being working, but there are issues on RF's find* method, I think. |
| ======= |
| import org.apache.hupa.shared.proxy.ImapFolder; |
| >>>>>>> Make the ValueProxy(ImapFolder) work with Manolo's patch. Hupa can display folders in west view with RequestFactory now. |
| ======= |
| import org.apache.hupa.shared.domain.ImapFolder; |
| >>>>>>> Allow client can use the domain entity interface. |
| ======= |
| import org.apache.hupa.shared.domain.ImapFolder; |
| import org.apache.hupa.shared.domain.User; |
| >>>>>>> Make chechsession and login work with RF, with refactoring fetch folders. |
| import org.apache.hupa.shared.rpc.DeleteMessage; |
| import org.apache.hupa.shared.rpc.DeleteMessageResult; |
| |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| import com.sun.mail.imap.IMAPStore; |
| |
| /** |
| * Abstract class which should get extended by all handlers which needs to handle message deletion |
| * |
| * @param <Action> |
| */ |
| public abstract class AbstractDeleteMessageHandler<Action extends DeleteMessage> |
| extends AbstractSessionHandler<Action, DeleteMessageResult> { |
| |
| @Inject |
| public AbstractDeleteMessageHandler(IMAPStoreCache cache, Log logger, |
| Provider<HttpSession> sessionProvider) { |
| super(cache, logger, sessionProvider); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.apache.hupa.server.handler.AbstractSessionHandler#executeInternal(org.apache.hupa.shared.rpc.Session, net.customware.gwt.dispatch.server.ExecutionContext) |
| */ |
| public DeleteMessageResult executeInternal(Action action, |
| ExecutionContext context) throws ActionException { |
| <<<<<<< HEAD |
| <<<<<<< HEAD |
| <<<<<<< HEAD |
| IMAPFolderProxy folder = action.getFolder(); |
| ======= |
| org.apache.hupa.shared.data.IMAPFolder folder = action.getFolder(); |
| >>>>>>> first commit |
| ======= |
| IMAPFolderProxy folder = action.getFolder(); |
| >>>>>>> Aim to make the front end view work after the server side's IMAPFolder services RF being working, but there are issues on RF's find* method, I think. |
| ======= |
| ImapFolder folder = action.getFolder(); |
| >>>>>>> Make the ValueProxy(ImapFolder) work with Manolo's patch. Hupa can display folders in west view with RequestFactory now. |
| 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 DeleteMessageResult(user, folder, mArray.length); |
| |
| } catch (MessagingException e) { |
| logger.error("Error while deleting messages for user " + user |
| + " in folder" + action.getFolder(), e); |
| throw new ActionException("Error while deleting messages"); |
| } |
| } |
| |
| /** |
| * Return an array holding all messages which should get deleted by the given action |
| * |
| * @param action |
| * @return messages |
| * @throws ActionException |
| */ |
| protected abstract Message[] getMessagesToDelete(Action action) throws ActionException; |
| } |