001: package org.tigris.scarab.attribute;
002:
003: /* ================================================================
004: * Copyright (c) 2000-2002 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: // JDK Stuff
050: import org.apache.torque.TorqueException;
051:
052: // Scarab Stuff
053: import org.tigris.scarab.om.AttributeValue;
054: import org.tigris.scarab.om.ScarabUser;
055: import org.tigris.scarab.om.ScarabUserManager;
056:
057: /**
058: *
059: * @author <a href="mailto:jmcnally@collab.net">John D. McNally</a>
060: * @version $Revision: 9977 $ $Date: 2005-12-09 01:40:59 +0100 (Fri, 09 Dec 2005) $
061: */
062: public class UserAttribute extends AttributeValue {
063:
064: /** Gets the Value attribute of the Attribute object
065: *
066: * @return The Value value
067: */
068: public String getUserName() {
069: return getValue();
070: }
071:
072: public void setUser(final ScarabUser user) throws TorqueException {
073: setValueOnly(user.getUserName());
074: setUserIdOnly(user.getUserId());
075: }
076:
077: public void setValue(final String username) {
078: // can't throw an exception, so just log it
079: try {
080: if (username != null) {
081: ScarabUser user = ScarabUserManager
082: .getInstance(username);
083: if (user != null) {
084: setUserIdOnly(user.getUserId());
085: }
086: } else {
087: // any reason to set a username to null, once its already set?
088: setUserIdOnly(null);
089: }
090:
091: setValueOnly(username);
092: } catch (Exception e) {
093: e.printStackTrace();
094: getLog().error(e);
095: }
096: }
097:
098: /**
099: * Overrides super method to make sure up-to-date username is provided.
100: */
101: public String getValue() {
102: String value = null;
103: try {
104: if (getUserId() != null) {
105: ScarabUser user = ScarabUserManager
106: .getInstance(getUserId());
107: value = user.getUserName();
108: } else {
109: value = super .getValue();
110: }
111: } catch (TorqueException e) {
112: getLog().error(e);
113: value = "Error. Please see logs.";
114: }
115: return value;
116: }
117:
118: public void init() throws TorqueException {
119: }
120:
121: public void setResources(final Object resources) {
122: }
123:
124: /**
125: * Returns null
126: */
127: public Object loadResources() throws TorqueException {
128: return null;
129: }
130: }
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