001: /*
002: The contents of this file are subject to the Common Public Attribution License
003: Version 1.0 (the "License"); you may not use this file except in compliance with
004: the License. You may obtain a copy of the License at
005: http://www.projity.com/license . The License is based on the Mozilla Public
006: License Version 1.1 but Sections 14 and 15 have been added to cover use of
007: software over a computer network and provide for limited attribution for the
008: Original Developer. In addition, Exhibit A has been modified to be consistent
009: with Exhibit B.
010:
011: Software distributed under the License is distributed on an "AS IS" basis,
012: WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
013: specific language governing rights and limitations under the License. The
014: Original Code is OpenProj. The Original Developer is the Initial Developer and
015: is Projity, Inc. All portions of the code written by Projity are Copyright (c)
016: 2006, 2007. All Rights Reserved. Contributors Projity, Inc.
017:
018: Alternatively, the contents of this file may be used under the terms of the
019: Projity End-User License Agreeement (the Projity License), in which case the
020: provisions of the Projity License are applicable instead of those above. If you
021: wish to allow use of your version of this file only under the terms of the
022: Projity License and not to allow others to use your version of this file under
023: the CPAL, indicate your decision by deleting the provisions above and replace
024: them with the notice and other provisions required by the Projity License. If
025: you do not delete the provisions above, a recipient may use your version of this
026: file under either the CPAL or the Projity License.
027:
028: [NOTE: The text of this license may differ slightly from the text of the notices
029: in Exhibits A and B of the license at http://www.projity.com/license. You should
030: use the latest text at http://www.projity.com/license for your modifications.
031: You may not remove this license text from the source files.]
032:
033: Attribution Information: Attribution Copyright Notice: Copyright © 2006, 2007
034: Projity, Inc. Attribution Phrase (not exceeding 10 words): Powered by OpenProj,
035: an open source solution from Projity. Attribution URL: http://www.projity.com
036: Graphic Image as provided in the Covered Code as file: openproj_logo.png with
037: alternatives listed on http://www.projity.com/logo
038:
039: Display of Attribution Information is required in Larger Works which are defined
040: in the CPAL as a work which combines Covered Code or portions thereof with code
041: not governed by the terms of the CPAL. However, in addition to the other notice
042: obligations, all copies of the Covered Code in Executable and Source Code form
043: distributed must, as a form of attribution of the original author, include on
044: each user interface screen the "OpenProj" logo visible to all users. The
045: OpenProj logo should be located horizontally aligned with the menu bar and left
046: justified on the top left of the screen adjacent to the File menu. The logo
047: must be at least 100 x 25 pixels. When users click on the "OpenProj" logo it
048: must direct them back to http://www.projity.com.
049: */
050: package com.projity.pm.key;
051:
052: import java.io.Serializable;
053: import java.util.HashMap;
054: import java.util.Map;
055:
056: import com.projity.server.data.CommonDataObject;
057: import com.projity.server.data.DataObject;
058: import com.projity.session.Session;
059: import com.projity.session.SessionFactory;
060:
061: /**
062: *
063: */
064: public class HasUniqueIdImpl implements Serializable {
065: private static final long serialVersionUID = 939382200022L;
066: private static Map uniqueIds = new HashMap();
067: protected long uniqueId = -1L;
068: protected transient Session session;
069: protected transient boolean local;
070:
071: /**
072: *
073: */
074: public HasUniqueIdImpl(DataObject hasUniqueId, long uniqueId) {
075: setLocal(CommonDataObject.isLocal(uniqueId));
076: uniqueIds.put(new Long(uniqueId), hasUniqueId);
077: }
078:
079: public HasUniqueIdImpl(boolean local, DataObject hasUniqueId) {
080: setLocal(local);
081: uniqueId = session.getId();
082: uniqueIds.put(new Long(uniqueId), hasUniqueId);
083: }
084:
085: protected void finalize() throws Throwable {
086: uniqueIds.remove(new Long(uniqueId));
087: super .finalize();
088: }
089:
090: /**
091: * @return Returns the uniqueId.
092: */
093: public long getUniqueId() {
094: return uniqueId;
095: }
096:
097: /**
098: * @param uniqueId The uniqueId to set.
099: */
100: public void setUniqueId(long uniqueId) {
101: this .uniqueId = uniqueId;
102: }
103:
104: public boolean isLocal() {
105: return local;
106: }
107:
108: public void setLocal(boolean local) {
109: this .local = local;
110: session = SessionFactory.getInstance().getSession(local);
111: }
112:
113: public boolean equals(Object other) {
114: if (!(other instanceof HasUniqueIdImpl))
115: return false;
116: return uniqueId == ((HasUniqueIdImpl) other).getUniqueId();
117: }
118:
119: public void renumber() {
120: if (uniqueId == -1)
121: return;
122: long oldUniqueId = uniqueId;
123: DataObject hasUniqueId = (DataObject) uniqueIds
124: .remove(new Long(oldUniqueId));
125: uniqueId = session.getId();
126: uniqueIds.put(new Long(uniqueId), hasUniqueId);
127: System.out.println("Renumber "
128: + (hasUniqueId == null ? "" : (hasUniqueId.getClass()
129: + "/" + hasUniqueId.getName())) + ": "
130: + oldUniqueId + "-->" + uniqueId);
131: }
132:
133: // public static void update(Long uniqueId,Long newUniqueId){
134: // DataObject hasUniqueId=(DataObject)uniqueIds.get(uniqueId);
135: // if (hasUniqueId==null){
136: // System.out.println("ERROR null DataObject!");
137: // return;
138: // }
139: // hasUniqueId.setNew(false);
140: // }
141: //
142: // public static void update(Map updateMap){
143: // for (Iterator i=updateMap.entrySet().iterator();i.hasNext();){
144: // Map.Entry entry=(Map.Entry)i.next();
145: // update((Long)entry.getKey(),(Long)entry.getValue());
146: // }
147: // }
148:
149: // public boolean isNew() {
150: // return newId;
151: // }
152: // public void setNew(boolean newId) {
153: // this.newId=newId;
154: // }
155:
156: }
|