001: package org.tigris.scarab.om;
002:
003: /* ================================================================
004: * Copyright (c) 2000-2005 CollabNet. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions are
008: * met:
009: *
010: * 1. Redistributions of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
012: *
013: * 2. Redistributions in binary form must reproduce the above copyright
014: * notice, this list of conditions and the following disclaimer in the
015: * documentation and/or other materials provided with the distribution.
016: *
017: * 3. The end-user documentation included with the redistribution, if
018: * any, must include the following acknowlegement: "This product includes
019: * software developed by Collab.Net <http://www.Collab.Net/>."
020: * Alternately, this acknowlegement may appear in the software itself, if
021: * and wherever such third-party acknowlegements normally appear.
022: *
023: * 4. The hosted project names must not be used to endorse or promote
024: * products derived from this software without prior written
025: * permission. For written permission, please contact info@collab.net.
026: *
027: * 5. Products derived from this software may not use the "Tigris" or
028: * "Scarab" names nor may "Tigris" or "Scarab" appear in their names without
029: * prior written permission of Collab.Net.
030: *
031: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
032: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
033: * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
034: * IN NO EVENT SHALL COLLAB.NET OR ITS CONTRIBUTORS BE LIABLE FOR ANY
035: * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
036: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
037: * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
038: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
039: * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
040: * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
041: * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
042: *
043: * ====================================================================
044: *
045: * This software consists of voluntary contributions made by many
046: * individuals on behalf of Collab.Net.
047: */
048:
049: import java.util.HashMap;
050: import java.util.List;
051:
052: import org.apache.torque.TorqueException;
053: import org.apache.torque.om.Persistent;
054:
055: /**
056: * This class manages Attachment objects.
057: *
058: * @author <a href="mailto:jmcnally@collab.net">John McNally</a>
059: * @author <a href="mailto:jon@collab.net">Jon S. Stevens</a>
060: * @version $Id: AttachmentManager.java 9977 2005-12-09 00:40:59Z hair $
061: */
062: public class AttachmentManager extends BaseAttachmentManager {
063: /**
064: * Creates a new <code>AttachmentManager</code> instance.
065: *
066: * @exception TorqueException if an error occurs
067: */
068: public AttachmentManager() throws TorqueException {
069: super ();
070: validFields = new HashMap();
071: validFields.put(AttachmentPeer.ISSUE_ID, null);
072: }
073:
074: protected Persistent putInstanceImpl(Persistent om)
075: throws TorqueException {
076: Persistent oldOm = super .putInstanceImpl(om);
077: List listeners = (List) listenersMap
078: .get(AttachmentPeer.ISSUE_ID);
079: notifyListeners(listeners, oldOm, om);
080: return oldOm;
081: }
082:
083: public static Attachment getInstance(String id)
084: throws TorqueException {
085: return getInstance(new Long(id));
086: }
087:
088: public static Attachment getComment(Attachment attachment,
089: Issue issue, ScarabUser user) throws TorqueException {
090: return populate(attachment, issue, Attachment.COMMENT__PK,
091: "comment", user, "text/plain");
092: }
093:
094: public static Attachment getReason(Attachment attachment,
095: Issue issue, ScarabUser user) throws TorqueException {
096: return populate(attachment, issue, Attachment.MODIFICATION__PK,
097: "reason", user, "text/plain");
098: }
099:
100: /**
101: * Populate a new Attachment object.
102: */
103: private static Attachment populate(Attachment attachment,
104: Issue issue, Integer typeId, String name, ScarabUser user,
105: String mimetype) throws TorqueException {
106: attachment.setIssue(issue);
107: attachment.setTypeId(typeId);
108: attachment.setName(name);
109: attachment.setCreatedBy(user.getUserId());
110: attachment.setMimeType(mimetype);
111: attachment.save();
112: return attachment;
113: }
114: }
|