mirror of
https://github.com/Alfresco/alfresco-community-repo.git
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7a18e7e52b
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@19133 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
1013 lines
35 KiB
Java
1013 lines
35 KiB
Java
/*
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* Copyright (C) 2005-2010 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.alfresco.repo.imap;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.io.UnsupportedEncodingException;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import java.util.TreeMap;
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import javax.mail.Flags;
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import javax.mail.MessagingException;
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import javax.mail.Multipart;
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import javax.mail.Part;
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import javax.mail.internet.ContentType;
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import javax.mail.internet.MimeMessage;
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import javax.mail.internet.MimeUtility;
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import org.alfresco.model.ContentModel;
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import org.alfresco.model.ImapModel;
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import org.alfresco.repo.imap.AlfrescoImapConst.ImapViewMode;
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import org.alfresco.service.ServiceRegistry;
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import org.alfresco.service.cmr.model.FileExistsException;
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import org.alfresco.service.cmr.model.FileFolderService;
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import org.alfresco.service.cmr.model.FileInfo;
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import org.alfresco.service.cmr.model.FileNotFoundException;
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import org.alfresco.service.cmr.repository.ContentWriter;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.cmr.repository.NodeService;
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import org.alfresco.service.cmr.security.AccessStatus;
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import org.alfresco.service.cmr.security.PermissionService;
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import org.alfresco.util.GUID;
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import org.alfresco.util.Utf7;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.springframework.util.FileCopyUtils;
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import com.icegreen.greenmail.foedus.util.MsgRangeFilter;
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import com.icegreen.greenmail.imap.ImapConstants;
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import com.icegreen.greenmail.store.FolderException;
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import com.icegreen.greenmail.store.FolderListener;
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import com.icegreen.greenmail.store.MailFolder;
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import com.icegreen.greenmail.store.MessageFlags;
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import com.icegreen.greenmail.store.SimpleStoredMessage;
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/**
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* Implementation of greenmail MailFolder. It represents an Alfresco content folder and handles
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* appendMessage, copyMessage, expunge (delete), getMessages, getMessage and so requests.
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*
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* @author Mike Shavnev
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*/
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public class AlfrescoImapFolder extends AbstractImapFolder
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{
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private static Log logger = LogFactory.getLog(AlfrescoImapFolder.class);
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/**
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* Reference to the {@link FileInfo} object representing the folder.
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*/
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private FileInfo folderInfo;
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/**
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* Reference to the root node of the store where folder is placed.
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*/
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private NodeRef rootNodeRef;
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/**
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* Name of the mailbox (e.g. "admin" for admin user).
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*/
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private String qualifiedMailboxName;
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/**
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* Name of the folder.
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*/
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private String folderName;
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/**
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* Defines view mode.
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*/
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private ImapViewMode viewMode;
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/**
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* Name of the mount point.
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*/
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private String mountPointName;
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/**
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* Reference to the {@link ImapService} object.
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*/
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private ImapService imapService;
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/**
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* Defines whether the folder is selectable or not.
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*/
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private boolean selectable;
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/**
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* Defines whether the folder is read-only for user or not.
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*/
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private Boolean readOnly;
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private boolean extractAttachmentsEnabled;
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private Map<Long, SimpleStoredMessage> messages = new TreeMap<Long, SimpleStoredMessage>();
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private Map<Long, Integer> msnCache = new HashMap<Long, Integer>();
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private static final Flags PERMANENT_FLAGS = new Flags();
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static
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{
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PERMANENT_FLAGS.add(Flags.Flag.ANSWERED);
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PERMANENT_FLAGS.add(Flags.Flag.DELETED);
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PERMANENT_FLAGS.add(Flags.Flag.DRAFT);
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PERMANENT_FLAGS.add(Flags.Flag.FLAGGED);
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PERMANENT_FLAGS.add(Flags.Flag.SEEN);
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}
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public boolean isExtractAttachmentsEnabled()
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{
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return extractAttachmentsEnabled;
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}
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/*package*/ AlfrescoImapFolder(String qualifiedMailboxName, ServiceRegistry serviceRegistry)
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{
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this(qualifiedMailboxName, null, null, null, null, null, false, serviceRegistry);
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}
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/**
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* Constructs {@link AlfrescoImapFolder} object.
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*
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* @param qualifiedMailboxName - name of the mailbox (e.g. "admin" for admin user).
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* @param folderInfo - reference to the {@link FileInfo} object representing the folder.
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* @param folderName - name of the folder.
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* @param viewMode - defines view mode. Can be one of the following: {@link AlfrescoImapConst#MODE_ARCHIVE} or {@link AlfrescoImapConst#MODE_VIRTUAL}.
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* @param rootNodeRef - reference to the root node of the store where folder is placed.
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* @param mountPointName - name of the mount point.
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*/
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public AlfrescoImapFolder(
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String qualifiedMailboxName,
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FileInfo folderInfo,
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String folderName,
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ImapViewMode viewMode,
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NodeRef rootNodeRef,
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String mountPointName,
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boolean extractAttachmentsEnabled,
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ServiceRegistry serviceRegistry)
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{
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this(qualifiedMailboxName, folderInfo, folderName, viewMode, rootNodeRef, mountPointName, serviceRegistry, null, extractAttachmentsEnabled);
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}
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/**
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* Constructs {@link AlfrescoImapFolder} object.
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*
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* @param qualifiedMailboxName - name of the mailbox (e.g. "admin" for admin user).
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* @param folderInfo - reference to the {@link FileInfo} object representing the folder.
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* @param folderName - name of the folder.
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* @param viewMode - defines view mode. Can be one of the following: {@link AlfrescoImapConst#MODE_ARCHIVE} or {@link AlfrescoImapConst#MODE_VIRTUAL}.
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* @param rootNodeRef - reference to the root node of the store where folder is placed.
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* @param mountPointName - name of the mount point.
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* @param imapService - reference to the {@link ImapHelper} object.
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* @param selectable - defines whether the folder is selectable or not.
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*/
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public AlfrescoImapFolder(
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String qualifiedMailboxName,
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FileInfo folderInfo,
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String folderName,
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ImapViewMode viewMode,
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NodeRef rootNodeRef,
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String mountPointName,
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ServiceRegistry serviceRegistry,
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Boolean selectable,
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boolean extractAttachmentsEnabled)
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{
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super(serviceRegistry);
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this.qualifiedMailboxName = qualifiedMailboxName;
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this.folderInfo = folderInfo;
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this.rootNodeRef = rootNodeRef;
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this.folderName = folderName != null ? folderName : (folderInfo != null ? folderInfo.getName() : null);
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this.viewMode = viewMode != null ? viewMode : ImapViewMode.ARCHIVE;
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this.mountPointName = mountPointName;
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this.extractAttachmentsEnabled = extractAttachmentsEnabled;
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if (serviceRegistry != null)
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{
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this.imapService = serviceRegistry.getImapService();
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}
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// MailFolder object can be null if it is used to obtain hierarchy delimiter by LIST command:
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// Example:
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// C: 2 list "" ""
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// S: * LIST () "." ""
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// S: 2 OK LIST completed.
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if (folderInfo != null)
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{
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if (selectable == null)
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{
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// isSelectable();
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Boolean storedSelectable = !serviceRegistry.getNodeService().hasAspect(folderInfo.getNodeRef(), ImapModel.ASPECT_IMAP_FOLDER_NONSELECTABLE);
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if (storedSelectable == null)
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{
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setSelectable(true);
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}
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else
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{
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setSelectable(storedSelectable);
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}
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}
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else
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{
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setSelectable(selectable);
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}
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AccessStatus status = serviceRegistry.getPublicServiceAccessService().hasAccess(ServiceRegistry.NODE_SERVICE.getLocalName(), "createNode", folderInfo.getNodeRef(), null, null, null);
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//serviceRegistry.getPermissionService().hasPermission(folderInfo.getNodeRef(), PermissionService.WRITE);
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if (status == AccessStatus.DENIED)
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{
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readOnly = true;
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}
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else
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{
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readOnly = false;
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}
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}
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else
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{
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setSelectable(true);
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}
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}
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/**
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* Appends message to the folder.
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*
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* @param message - message.
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* @param flags - message flags.
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* @param internalDate - not used. Current date used instead.
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*/
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@Override
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protected long appendMessageInternal(
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MimeMessage message,
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Flags flags,
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Date internalDate)
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throws FileExistsException, FileNotFoundException, IOException, MessagingException
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{
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AbstractMimeMessage internalMessage = createMimeMessageInFolder(this.folderInfo, message);
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long newMessageUid = (Long) internalMessage.getMessageInfo().getProperties().get(ContentModel.PROP_NODE_DBID);
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SimpleStoredMessage storedMessage = new SimpleStoredMessage(internalMessage, new Date(), newMessageUid);
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messages.put(newMessageUid, storedMessage);
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// Saving message sequence number to cache
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msnCache.put(newMessageUid, messages.size());
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return newMessageUid;
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}
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/**
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* Copies message with the given UID to the specified {@link MailFolder}.
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*
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* @param uid - UID of the message
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* @param toFolder - reference to the destination folder.
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* @throws MessagingException
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* @throws IOException
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* @throws FileNotFoundException
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* @throws FileExistsException
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*/
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@Override
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protected void copyMessageInternal(
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long uid, MailFolder toFolder)
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throws MessagingException, FileExistsException, FileNotFoundException, IOException
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{
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AlfrescoImapFolder toImapMailFolder = (AlfrescoImapFolder) toFolder;
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NodeRef destFolderNodeRef = toImapMailFolder.getFolderInfo().getNodeRef();
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SimpleStoredMessage message = messages.get(uid);
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FileInfo sourceMessageFileInfo = ((AbstractMimeMessage) message.getMimeMessage()).getMessageInfo();
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if (serviceRegistry.getNodeService().hasAspect(sourceMessageFileInfo.getNodeRef(), ImapModel.ASPECT_IMAP_CONTENT))
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{
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//Generate body of message
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MimeMessage newMessage = new ImapModelMessage(sourceMessageFileInfo, serviceRegistry, true);
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toImapMailFolder.appendMessageInternal(newMessage, message.getFlags(), new Date());
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}
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else
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{
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serviceRegistry.getFileFolderService().copy(sourceMessageFileInfo.getNodeRef(), destFolderNodeRef, null);
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}
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}
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/**
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* Marks all messages in the folder as deleted using {@link Flags.Flag#DELETED} flag.
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*/
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@Override
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public void deleteAllMessagesInternal() throws FolderException
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{
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if (this.readOnly)
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{
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throw new FolderException("Can't delete all - Permission denied");
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}
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for (SimpleStoredMessage mess : messages.values())
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{
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AbstractMimeMessage message = (AbstractMimeMessage) mess.getMimeMessage();
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FileInfo fileInfo = message.getMessageInfo();
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imapService.setFlag(fileInfo, Flags.Flag.DELETED, true);
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// comment out to physically remove content.
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// fileFolderService.delete(fileInfo.getNodeRef());
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messages.remove(mess.getUid());
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msnCache.remove(mess.getUid());
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}
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}
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/**
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* Deletes messages marked with {@link Flags.Flag#DELETED}. Note that this message deletes all messages with this flag.
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*/
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@Override
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protected void expungeInternal() throws FolderException
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{
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if (this.readOnly)
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{
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throw new FolderException("Can't expunge - Permission denied");
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}
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Collection<SimpleStoredMessage> listMess = messages.values();
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for (SimpleStoredMessage mess : listMess)
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{
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Flags flags = getFlags(mess);
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if (flags.contains(Flags.Flag.DELETED))
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{
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NodeRef nodeRef = ((AbstractMimeMessage) mess.getMimeMessage()).getMessageInfo().getNodeRef();
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serviceRegistry.getFileFolderService().delete(nodeRef);
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}
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}
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}
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/**
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* Returns the number of the first unseen message.
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*
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* @return Number of the first unseen message.
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*/
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@Override
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protected int getFirstUnseenInternal()
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{
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return 0;
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}
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/**
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* Returns full name of the folder with namespace and full path delimited with the hierarchy delimiter
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* (see {@link AlfrescoImapConst#HIERARCHY_DELIMITER}) <p/>
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* E.g.: <br/>
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* #mail.admin."Repository_archive.Data Dictionary.Space Templates.Software Engineering Project"<br/>
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* This is required by GreenMail implementation.
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*
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* @throws FileNotFoundException
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*/
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@Override
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protected String getFullNameInternal() throws FileNotFoundException
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{
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// If MailFolder object is used to obtain hierarchy delimiter by LIST command:
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// Example:
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// C: 2 list "" ""
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// S: * LIST () "." ""
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// S: 2 OK LIST completed.
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if (rootNodeRef == null)
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{
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return "";
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}
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StringBuilder fullName = new StringBuilder();
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List<FileInfo> pathList;
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pathList = serviceRegistry.getFileFolderService().getNamePath(rootNodeRef, folderInfo.getNodeRef());
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fullName.append(ImapConstants.USER_NAMESPACE).append(AlfrescoImapConst.HIERARCHY_DELIMITER).append(qualifiedMailboxName);
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boolean isFirst = true;
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for (FileInfo path : pathList)
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{
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fullName.append(AlfrescoImapConst.HIERARCHY_DELIMITER);
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if (isFirst)
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{
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fullName.append("\"");
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isFirst = false;
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if (mountPointName != null)
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{
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fullName.append(mountPointName);
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}
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else
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{
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fullName.append(path.getName());
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}
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}
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else
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{
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fullName.append(path.getName());
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}
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}
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fullName.append("\"");
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if (logger.isDebugEnabled())
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{
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logger.debug("fullName: " + fullName);
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}
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return Utf7.encode(fullName.toString(), Utf7.UTF7_MODIFIED);
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}
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/**
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* Returns message by its UID.
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*
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* @param uid - UID of the message.
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* @return message.
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* @throws MessagingException
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*/
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@Override
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protected SimpleStoredMessage getMessageInternal(long uid) throws MessagingException
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{
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AbstractMimeMessage mes = (AbstractMimeMessage) messages.get(uid).getMimeMessage();
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FileInfo mesInfo = mes.getMessageInfo();
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return createImapMessage(mesInfo, uid, true);
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}
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/**
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* Returns count of the messages in the folder.
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*
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* @return Count of the messages.
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*/
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@Override
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protected int getMessageCountInternal()
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{
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if (messages.size() == 0)
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{
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List<FileInfo> fileInfos = imapService.searchMails(folderInfo.getNodeRef(), "*", viewMode, false);
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getMessages(fileInfos);
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}
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if (logger.isDebugEnabled())
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{
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logger.debug(folderInfo.getName() + " - Messages count:" + messages.size());
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}
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return messages.size();
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}
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/**
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* Returns UIDs of all messages in the folder.
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*
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* @return UIDS of the messages.
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*/
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@Override
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protected long[] getMessageUidsInternal()
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{
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if (messages == null || messages.size() == 0)
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{
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List<FileInfo> fileInfos = imapService.searchMails(folderInfo.getNodeRef(), "*", viewMode, false);
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getMessages(fileInfos);
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}
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int len = messages.size();
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long[] uids = new long[len];
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Set<Long> keys = messages.keySet();
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int i = 0;
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for (Long key : keys)
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{
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uids[i++] = key;
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}
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return uids;
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}
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/**
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* Returns list of all messages in the folder.
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*
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* @return list of {@link SimpleStoredMessage} objects.
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*/
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@Override
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protected List<SimpleStoredMessage> getMessagesInternal()
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{
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List<FileInfo> fileInfos = imapService.searchMails(folderInfo.getNodeRef(), "*", viewMode, false);
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return getMessages(fileInfos);
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}
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private List<SimpleStoredMessage> getMessages(List<FileInfo> fileInfos)
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{
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if (fileInfos == null || fileInfos.size() == 0)
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{
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return Collections.emptyList();
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}
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if (fileInfos.size() != messages.size())
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{
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for (FileInfo fileInfo : fileInfos)
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{
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try
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{
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Long key = getMessageUid(fileInfo);
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SimpleStoredMessage message = createImapMessage(fileInfo, key, false);
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messages.put(key, message);
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// Saving message sequence number to cache
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msnCache.put(key, messages.size());
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if (logger.isDebugEnabled())
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{
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logger.debug("Message added: " + fileInfo.getName());
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}
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}
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|
catch (MessagingException e)
|
|
{
|
|
logger.warn("Invalid message! File name:" + fileInfo.getName(), e);
|
|
}
|
|
}
|
|
}
|
|
return new LinkedList<SimpleStoredMessage>(messages.values());
|
|
}
|
|
|
|
protected SimpleStoredMessage createImapMessage(FileInfo fileInfo, Long key, boolean generateBody) throws MessagingException
|
|
{
|
|
if (serviceRegistry.getNodeService().hasAspect(fileInfo.getNodeRef(), ImapModel.ASPECT_IMAP_CONTENT))
|
|
{
|
|
return new SimpleStoredMessage(new ImapModelMessage(fileInfo, serviceRegistry, generateBody), new Date(), key);
|
|
}
|
|
else
|
|
{
|
|
return new SimpleStoredMessage(new ContentModelMessage(fileInfo, serviceRegistry, generateBody), new Date(), key);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns list of messages by filter.
|
|
*
|
|
* @param msgRangeFilter - {@link MsgRangeFilter} object representing filter.
|
|
* @return list of filtered messages.
|
|
*/
|
|
@Override
|
|
protected List<SimpleStoredMessage> getMessagesInternal(MsgRangeFilter msgRangeFilter)
|
|
{
|
|
if (messages == null || messages.size() == 0)
|
|
{
|
|
List<FileInfo> fileInfos = imapService.searchMails(folderInfo.getNodeRef(), "*", viewMode, false);
|
|
getMessages(fileInfos);
|
|
}
|
|
List<SimpleStoredMessage> ret = new ArrayList<SimpleStoredMessage>();
|
|
for (int i = 0; i < messages.size(); i++)
|
|
{
|
|
if (msgRangeFilter.includes(i + 1))
|
|
{
|
|
ret.add(messages.get(i));
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* Returns message sequence number in the folder by its UID.
|
|
*
|
|
* @param uid - message UID.
|
|
* @return message sequence number.
|
|
* @throws FolderException if no message with given UID.
|
|
*/
|
|
@Override
|
|
protected int getMsnInternal(long uid) throws FolderException
|
|
{
|
|
Integer msn = msnCache.get(uid);
|
|
if (msn != null)
|
|
{
|
|
return msn;
|
|
}
|
|
throw new FolderException("No such message.");
|
|
}
|
|
|
|
/**
|
|
* Returns folder name.
|
|
*
|
|
* @return folder name.
|
|
*/
|
|
@Override
|
|
protected String getNameInternal()
|
|
{
|
|
return folderName;
|
|
}
|
|
|
|
/**
|
|
* Returns the list of messages that have no {@link Flags.Flag#DELETED} flag set for current user.
|
|
*
|
|
* @return the list of non-deleted messages.
|
|
*/
|
|
@Override
|
|
protected List<SimpleStoredMessage> getNonDeletedMessagesInternal()
|
|
{
|
|
List<SimpleStoredMessage> result = new ArrayList<SimpleStoredMessage>();
|
|
|
|
if (messages.size() == 0)
|
|
{
|
|
List<FileInfo> fileInfos = imapService.searchMails(folderInfo.getNodeRef(), "*", viewMode, false);
|
|
getMessages(fileInfos);
|
|
}
|
|
|
|
Collection<SimpleStoredMessage> values = messages.values();
|
|
for (SimpleStoredMessage message : values)
|
|
{
|
|
if (!getFlags(message).contains(Flags.Flag.DELETED))
|
|
{
|
|
result.add(message);
|
|
}
|
|
|
|
}
|
|
if (logger.isDebugEnabled())
|
|
{
|
|
logger.debug(folderInfo.getName() + " - Non deleted messages count:" + result.size());
|
|
}
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* Returns permanent flags.
|
|
*
|
|
* @return {@link Flags} object containing flags.
|
|
*/
|
|
@Override
|
|
protected Flags getPermanentFlagsInternal()
|
|
{
|
|
return PERMANENT_FLAGS;
|
|
}
|
|
|
|
/**
|
|
* Returns count of messages with {@link Flags.Flag#RECENT} flag.
|
|
* If {@code reset} parameter is {@code true} - removes {@link Flags.Flag#RECENT} flag from
|
|
* the message for current user.
|
|
*
|
|
* @param reset - if true the {@link Flags.Flag#RECENT} will be deleted for current user if exists.
|
|
* @return returns count of recent messages.
|
|
*/
|
|
@Override
|
|
protected int getRecentCountInternal(boolean reset)
|
|
{
|
|
if (messages.size() == 0)
|
|
{
|
|
List<FileInfo> fileInfos = imapService.searchMails(folderInfo.getNodeRef(), "*", viewMode, false);
|
|
getMessages(fileInfos);
|
|
}
|
|
|
|
int count = 0;
|
|
Collection<SimpleStoredMessage> values = messages.values();
|
|
for (SimpleStoredMessage message : values)
|
|
{
|
|
if (getFlags(message).contains(Flags.Flag.RECENT))
|
|
{
|
|
count++;
|
|
if (reset)
|
|
{
|
|
imapService.setFlag(((AbstractMimeMessage) message.getMimeMessage()).getMessageInfo(), Flags.Flag.RECENT, false);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
if (logger.isDebugEnabled())
|
|
{
|
|
logger.debug(folderInfo.getName() + " - Recent count: " + count + " reset: " + reset);
|
|
}
|
|
return count;
|
|
}
|
|
|
|
/**
|
|
* Returns UIDNEXT value of the folder.
|
|
*
|
|
* @return UIDNEXT value.
|
|
*/
|
|
@Override
|
|
protected long getUidNextInternal()
|
|
{
|
|
return getUidValidity();
|
|
}
|
|
|
|
/**
|
|
* Returns UIDVALIDITY value of the folder.
|
|
*
|
|
* @return UIDVALIDITY value.
|
|
*/
|
|
@Override
|
|
protected long getUidValidityInternal()
|
|
{
|
|
return ((Date) serviceRegistry.getNodeService().getProperty(folderInfo.getNodeRef(), ContentModel.PROP_MODIFIED)).getTime();
|
|
}
|
|
|
|
/**
|
|
* Returns count of the messages with {@link Flags.Flag#SEEN} in the folder for the current user.
|
|
*
|
|
* @return Count of the unseen messages for current user.
|
|
*/
|
|
@Override
|
|
protected int getUnseenCountInternal()
|
|
{
|
|
if (messages.size() == 0)
|
|
{
|
|
List<FileInfo> fileInfos = imapService.searchMails(folderInfo.getNodeRef(), "*", viewMode, false);
|
|
getMessages(fileInfos);
|
|
}
|
|
|
|
int count = 0;
|
|
Collection<SimpleStoredMessage> values = messages.values();
|
|
for (SimpleStoredMessage message : values)
|
|
{
|
|
if (!getFlags(message).contains(Flags.Flag.SEEN))
|
|
{
|
|
count++;
|
|
}
|
|
|
|
}
|
|
if (logger.isDebugEnabled())
|
|
{
|
|
logger.debug(folderInfo.getName() + " - Unseen count: " + count);
|
|
}
|
|
return count;
|
|
}
|
|
|
|
/**
|
|
* Replaces flags for the message with the given UID. If {@code addUid} is set to {@code true}
|
|
* {@link FolderListener} objects defined for this folder will be notified.
|
|
* {@code silentListener} can be provided - this listener wouldn't be notified.
|
|
*
|
|
* @param flags - new flags.
|
|
* @param uid - message UID.
|
|
* @param silentListener - listener that shouldn't be notified.
|
|
* @param addUid - defines whether or not listeners be notified.
|
|
* @throws FolderException
|
|
* @throws MessagingException
|
|
*/
|
|
@Override
|
|
protected void replaceFlagsInternal(
|
|
Flags flags,
|
|
long uid,
|
|
FolderListener silentListener,
|
|
boolean addUid)
|
|
throws FolderException, MessagingException
|
|
{
|
|
int msn = getMsn(uid);
|
|
SimpleStoredMessage message = messages.get(uid);
|
|
FileInfo fileInfo = ((AbstractMimeMessage) message.getMimeMessage()).getMessageInfo();
|
|
imapService.setFlags(fileInfo, MessageFlags.ALL_FLAGS, false);
|
|
imapService.setFlags(fileInfo, flags, true);
|
|
message = new SimpleStoredMessage(message.getMimeMessage(), message.getInternalDate(), uid);
|
|
messages.put(uid, message);
|
|
|
|
Long uidNotification = addUid ? uid : null;
|
|
notifyFlagUpdate(msn, message.getFlags(), uidNotification, silentListener);
|
|
}
|
|
|
|
/**
|
|
* Sets flags for the message with the given UID. If {@code addUid} is set to {@code true}
|
|
* {@link FolderListener} objects defined for this folder will be notified.
|
|
* {@code silentListener} can be provided - this listener wouldn't be notified.
|
|
*
|
|
* @param flags - new flags.
|
|
* @param value - flags value.
|
|
* @param uid - message UID.
|
|
* @param silentListener - listener that shouldn't be notified.
|
|
* @param addUid - defines whether or not listeners be notified.
|
|
* @throws MessagingException
|
|
* @throws FolderException
|
|
*/
|
|
@Override
|
|
protected void setFlagsInternal(
|
|
Flags flags,
|
|
boolean value,
|
|
long uid,
|
|
FolderListener silentListener,
|
|
boolean addUid)
|
|
throws MessagingException, FolderException
|
|
{
|
|
int msn = getMsn(uid);
|
|
SimpleStoredMessage message = (SimpleStoredMessage) messages.get(uid);
|
|
|
|
imapService.setFlags(((AbstractMimeMessage) message.getMimeMessage()).getMessageInfo(), flags, value);
|
|
message = new SimpleStoredMessage(message.getMimeMessage(), message.getInternalDate(), uid);
|
|
messages.put(uid, message);
|
|
|
|
Long uidNotification = null;
|
|
if (addUid)
|
|
{
|
|
uidNotification = new Long(uid);
|
|
}
|
|
notifyFlagUpdate(msn, message.getFlags(), uidNotification, silentListener);
|
|
|
|
}
|
|
|
|
/**
|
|
* @param fileInfo - {@link FileInfo} representing message.
|
|
* @return UID of the message.
|
|
*/
|
|
private long getMessageUid(FileInfo fileInfo)
|
|
{
|
|
if (serviceRegistry.getNodeService().getType(fileInfo.getNodeRef()).equals(ContentModel.TYPE_FOLDER))
|
|
{
|
|
return ((Date) serviceRegistry.getNodeService().getProperty(fileInfo.getNodeRef(), ContentModel.PROP_MODIFIED)).getTime();
|
|
}
|
|
|
|
return (Long) serviceRegistry.getNodeService().getProperty(fileInfo.getNodeRef(), ContentModel.PROP_NODE_DBID);
|
|
}
|
|
|
|
private Flags getFlags(SimpleStoredMessage mess)
|
|
{
|
|
return ((AbstractMimeMessage) mess.getMimeMessage()).getFlags();
|
|
}
|
|
|
|
// ----------------------Getters and Setters----------------------------
|
|
|
|
public FileInfo getFolderInfo()
|
|
{
|
|
return folderInfo;
|
|
}
|
|
|
|
public void setFolderName(String folderName)
|
|
{
|
|
this.folderName = folderName;
|
|
}
|
|
|
|
public void setViewMode(ImapViewMode viewMode)
|
|
{
|
|
this.viewMode = viewMode;
|
|
}
|
|
|
|
public void setMountPointName(String mountPointName)
|
|
{
|
|
this.mountPointName = mountPointName;
|
|
}
|
|
|
|
public void setMountParent(NodeRef mountParent)
|
|
{
|
|
this.rootNodeRef = mountParent;
|
|
}
|
|
|
|
/**
|
|
* Whether the folder is selectable.
|
|
*
|
|
* @return {@code boolean}.
|
|
*/
|
|
@Override
|
|
protected boolean isSelectableInternal()
|
|
{
|
|
|
|
return this.selectable;
|
|
}
|
|
|
|
/**
|
|
* Sets {@link #selectable} property.
|
|
*
|
|
* @param selectable - {@code boolean}.
|
|
*/
|
|
public void setSelectable(boolean selectable)
|
|
{
|
|
this.selectable = selectable;
|
|
// Map<QName, Serializable> properties = folderInfo.getProperties();
|
|
// properties.put(ImapModel.PROP_IMAP_FOLDER_SELECTABLE, this.selectable);
|
|
// imapHelper.setProperties(folderInfo, properties);
|
|
}
|
|
|
|
/**
|
|
* Whether the folder is read-only for user.
|
|
*
|
|
* @return {@code boolean}
|
|
*/
|
|
@Override
|
|
protected boolean isReadOnly()
|
|
{
|
|
return readOnly;
|
|
}
|
|
|
|
public ImapViewMode getViewMode()
|
|
{
|
|
return viewMode;
|
|
}
|
|
|
|
/**
|
|
* Creates the EML message in the specified folder.
|
|
*
|
|
* @param folderFileInfo The folder to create message in.
|
|
* @param message The original MimeMessage.
|
|
* @return Wrapped AbstractMimeMessage which was created.
|
|
* @throws FileNotFoundException
|
|
* @throws FileExistsException
|
|
* @throws MessagingException
|
|
* @throws IOException
|
|
*/
|
|
private AbstractMimeMessage createMimeMessageInFolder(
|
|
FileInfo folderFileInfo,
|
|
MimeMessage message)
|
|
throws FileExistsException, FileNotFoundException, IOException, MessagingException
|
|
{
|
|
String name = AlfrescoImapConst.MESSAGE_PREFIX + GUID.generate();
|
|
FileFolderService fileFolderService = serviceRegistry.getFileFolderService();
|
|
FileInfo messageFile = fileFolderService.create(folderFileInfo.getNodeRef(), name, ContentModel.TYPE_CONTENT);
|
|
final long newMessageUid = (Long) messageFile.getProperties().get(ContentModel.PROP_NODE_DBID);
|
|
name = AlfrescoImapConst.MESSAGE_PREFIX + newMessageUid + AlfrescoImapConst.EML_EXTENSION;
|
|
fileFolderService.rename(messageFile.getNodeRef(), name);
|
|
|
|
if (extractAttachmentsEnabled)
|
|
{
|
|
extractAttachments(folderFileInfo, messageFile, message);
|
|
}
|
|
return new IncomingImapMessage(messageFile, serviceRegistry, message);
|
|
}
|
|
|
|
private void extractAttachments(
|
|
FileInfo parentFolder,
|
|
FileInfo messageFile,
|
|
MimeMessage originalMessage)
|
|
throws IOException, MessagingException
|
|
{
|
|
NodeService nodeService = serviceRegistry.getNodeService();
|
|
FileFolderService fileFolderService = serviceRegistry.getFileFolderService();
|
|
|
|
String messageName = (String)nodeService.getProperty(messageFile.getNodeRef(), ContentModel.PROP_NAME);
|
|
String attachmentsFolderName = messageName + "-attachments";
|
|
FileInfo attachmentsFolderFileInfo = null;
|
|
Object content = originalMessage.getContent();
|
|
if (content instanceof Multipart)
|
|
{
|
|
Multipart multipart = (Multipart) content;
|
|
|
|
for (int i = 0, n = multipart.getCount(); i < n; i++)
|
|
{
|
|
Part part = multipart.getBodyPart(i);
|
|
if ("attachment".equalsIgnoreCase(part.getDisposition()))
|
|
{
|
|
if (attachmentsFolderFileInfo == null)
|
|
{
|
|
attachmentsFolderFileInfo = fileFolderService.create(
|
|
parentFolder.getNodeRef(),
|
|
attachmentsFolderName,
|
|
ContentModel.TYPE_FOLDER);
|
|
serviceRegistry.getNodeService().createAssociation(
|
|
messageFile.getNodeRef(),
|
|
attachmentsFolderFileInfo.getNodeRef(),
|
|
ImapModel.ASSOC_IMAP_ATTACHMENTS_FOLDER);
|
|
}
|
|
createAttachment(messageFile, attachmentsFolderFileInfo, part);
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
private void createAttachment(FileInfo messageFile, FileInfo attachmentsFolderFileInfo, Part part) throws MessagingException, IOException
|
|
{
|
|
String fileName = part.getFileName();
|
|
try
|
|
{
|
|
fileName = MimeUtility.decodeText(fileName);
|
|
}
|
|
catch (UnsupportedEncodingException e)
|
|
{
|
|
if (logger.isWarnEnabled())
|
|
{
|
|
logger.warn("Cannot decode file name '" + fileName + "'", e);
|
|
}
|
|
}
|
|
|
|
ContentType contentType = new ContentType(part.getContentType());
|
|
FileFolderService fileFolderService = serviceRegistry.getFileFolderService();
|
|
List<FileInfo> result = fileFolderService.search(attachmentsFolderFileInfo.getNodeRef(), fileName, false);
|
|
// The one possible behaviour
|
|
/*
|
|
if (result.size() > 0)
|
|
{
|
|
for (FileInfo fi : result)
|
|
{
|
|
fileFolderService.delete(fi.getNodeRef());
|
|
}
|
|
}
|
|
*/
|
|
// And another one behaviour which will overwrite the content of the existing file. It is performance preferable.
|
|
FileInfo attachmentFile = null;
|
|
if (result.size() == 0)
|
|
{
|
|
FileInfo createdFile = fileFolderService.create(
|
|
attachmentsFolderFileInfo.getNodeRef(),
|
|
fileName,
|
|
ContentModel.TYPE_CONTENT);
|
|
serviceRegistry.getNodeService().createAssociation(
|
|
messageFile.getNodeRef(),
|
|
createdFile.getNodeRef(),
|
|
ImapModel.ASSOC_IMAP_ATTACHMENT);
|
|
result.add(createdFile);
|
|
}
|
|
attachmentFile = result.get(0);
|
|
ContentWriter writer = fileFolderService.getWriter(attachmentFile.getNodeRef());
|
|
writer.setMimetype(contentType.getBaseType());
|
|
OutputStream os = writer.getContentOutputStream();
|
|
FileCopyUtils.copy(part.getInputStream(), os);
|
|
}
|
|
|
|
}
|