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.calendar;
051:
052: import java.io.Serializable;
053: import java.util.Date;
054: import java.util.GregorianCalendar;
055:
056: import com.projity.pm.time.ImmutableInterval;
057: import com.projity.strings.Messages;
058: import com.projity.util.DateTime;
059:
060: /**
061: * Immutable work range corresponding to start and end times during the day.
062: * There is also an overtime flag - this is how Sciforma handles overtime. MS Project does not do it this way.
063: * I think, however, that Sciforma is superior in this regard, so I have included an overtime flag here.
064: */
065: public class WorkRange extends ImmutableInterval implements Cloneable,
066: Serializable { /* immutable */
067: static final long serialVersionUID = 9997878787333L;
068: private boolean overtime = false;
069:
070: public WorkRange(long start, long end) throws WorkRangeException {
071: this (start, end, false);
072: }
073:
074: public WorkRange(long start, long end, boolean overtime)
075: throws WorkRangeException {
076: super (start, end);
077: if (end == 0)
078: this .end = DateTime.hour24();
079:
080: if (end <= start)
081: throw new WorkRangeException(
082: Messages
083: .getString("WorkRangeException.EndMustBeAfterStart"));
084: }
085:
086: public Object clone() {
087: try {
088: return super .clone();
089: } catch (CloneNotSupportedException e) {
090: // TODO Auto-generated catch block
091: e.printStackTrace();
092: return null;
093: }
094:
095: }
096:
097: public long calcWorkingHours() {
098: return getElapsedDuration();
099: }
100:
101: /**
102: * @return Returns the overtime.
103: */
104: public boolean isOvertime() {
105: return overtime;
106: }
107:
108: /**
109: * @param overtime The overtime to set.
110: */
111: public void setOvertime(boolean overtime) {
112: this .overtime = overtime;
113: }
114:
115: boolean overlaps(WorkRange other) {
116: if (other == null)
117: return false;
118: if ((start > other.start && end > other.end)
119: || (other.start > start && other.end > end))
120: return false;
121: return true;
122: }
123:
124: boolean isBefore(WorkRange other) {
125: if (other == null)
126: return true;
127: return (start < other.start && end < other.end); // change done here was > before
128: }
129:
130: public String toString() {
131: String result;
132: GregorianCalendar cal = DateTime.calendarInstance();
133: ;
134: cal.setTimeInMillis(start);
135: GregorianCalendar cal2 = DateTime.calendarInstance();
136: ;
137: cal2.setTimeInMillis(end);
138:
139: return cal.get(GregorianCalendar.HOUR_OF_DAY) + ":"
140: + cal.get(GregorianCalendar.MINUTE) + "-"
141: + cal2.get(GregorianCalendar.HOUR_OF_DAY) + ":"
142: + cal2.get(GregorianCalendar.MINUTE);
143: }
144:
145: public static Date getNormalized(long time) {
146: GregorianCalendar cal = DateTime.calendarInstance();
147: ;
148: cal.setTimeInMillis(time);
149: // cal.roll(GregorianCalendar.HOUR_OF_DAY,false);
150: return cal.getTime();
151: }
152:
153: public Date getNormalizedStartTime() {
154: return getNormalized(start);
155: }
156:
157: public Date getNormalizedEndTime() {
158: return getNormalized(end);
159: }
160: }
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