001 /**
002 * The contents of this file are subject to the Mozilla Public License Version 1.1
003 * (the "License"); you may not use this file except in compliance with the License.
004 * You may obtain a copy of the License at http://www.mozilla.org/MPL/
005 * Software distributed under the License is distributed on an "AS IS" basis,
006 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
007 * specific language governing rights and limitations under the License.
008 *
009 * The Original Code is "DT.java". Description:
010 * "Note: The class description below has been excerpted from the Hl7 2.3.0 documentation"
011 *
012 * The Initial Developer of the Original Code is University Health Network. Copyright (C)
013 * 2005. All Rights Reserved.
014 *
015 * Contributor(s): ______________________________________.
016 *
017 * Alternatively, the contents of this file may be used under the terms of the
018 * GNU General Public License (the "GPL"), in which case the provisions of the GPL are
019 * applicable instead of those above. If you wish to allow use of your version of this
020 * file only under the terms of the GPL and not to allow others to use your version
021 * of this file under the MPL, indicate your decision by deleting the provisions above
022 * and replace them with the notice and other provisions required by the GPL License.
023 * If you do not delete the provisions above, a recipient may use your version of
024 * this file under either the MPL or the GPL.
025 */
026 package ca.uhn.hl7v2.model.primitive;
027
028 import ca.uhn.hl7v2.model.AbstractPrimitive;
029 import ca.uhn.hl7v2.model.DataTypeException;
030 import ca.uhn.hl7v2.model.Message;
031
032 /**
033 * Represents an HL7 DT (date) datatype.
034 *
035 * @author <a href="mailto:neal.acharya@uhn.on.ca">Neal Acharya</a>
036 * @author <a href="mailto:bryan.tripp@uhn.on.ca">Bryan Tripp</a>
037 * @version $Revision: 1.1 $ updated on $Date: 2007-02-19 02:24:51 $ by $Author: jamesagnew $
038 */
039 public abstract class DT extends AbstractPrimitive {
040
041 private CommonDT myDetail;
042
043 /**
044 * @param theMessage message to which this Type belongs
045 */
046 public DT(Message theMessage) {
047 super(theMessage);
048 }
049
050 private CommonDT getDetail() throws DataTypeException {
051 if (myDetail == null) {
052 myDetail = new CommonDT(getValue());
053 }
054 return myDetail;
055 }
056
057 /**
058 * @see AbstractPrimitive#setValue(java.lang.String)
059 * @throws DataTypeException if the value is incorrectly formatted and either validation is
060 * enabled for this primitive or detail setters / getters have been called, forcing further
061 * parsing.
062 */
063 public void setValue(String theValue) throws DataTypeException {
064 super.setValue(theValue);
065
066 if (myDetail != null) {
067 myDetail.setValue(theValue);
068 }
069 }
070
071 /**
072 * @see AbstractPrimitive#getValue
073 */
074 public String getValue() {
075 String result = super.getValue();
076
077 if (myDetail != null) {
078 result = myDetail.getValue();
079 }
080
081 return result;
082 }
083
084 /**
085 * @see CommonDT#setYearPrecision(int)
086 * @throws DataTypeException if the value is incorrectly formatted. If validation is enabled, this
087 * exception should be thrown at setValue(), but if not, detailed parsing may be deferred until
088 * this method is called.
089 */
090 public void setYearPrecision(int yr) throws DataTypeException {
091 getDetail().setYearPrecision(yr);
092 }
093
094 /**
095 * @see CommonDT#setYearMonthPrecision(int, int)
096 * @throws DataTypeException if the value is incorrectly formatted. If validation is enabled, this
097 * exception should be thrown at setValue(), but if not, detailed parsing may be deferred until
098 * this method is called.
099 */
100 public void setYearMonthPrecision(int yr, int mnth) throws DataTypeException {
101 getDetail().setYearMonthPrecision(yr,mnth);
102 }
103
104 /**
105 * @see CommonDT#setYearMonthDayPrecision(int, int, int)
106 * @throws DataTypeException if the value is incorrectly formatted. If validation is enabled, this
107 * exception should be thrown at setValue(), but if not, detailed parsing may be deferred until
108 * this method is called.
109 */
110 public void setYearMonthDayPrecision(int yr, int mnth, int dy) throws DataTypeException {
111 getDetail().setYearMonthDayPrecision(yr,mnth,dy);
112 }
113
114 /**
115 * Returns the year as an integer.
116 * @throws DataTypeException if the value is incorrectly formatted. If validation is enabled, this
117 * exception should be thrown at setValue(), but if not, detailed parsing may be deferred until
118 * this method is called.
119 */
120 public int getYear() throws DataTypeException {
121 return getDetail().getYear();
122 }
123
124 /**
125 * Returns the month as an integer.
126 * @throws DataTypeException if the value is incorrectly formatted. If validation is enabled, this
127 * exception should be thrown at setValue(), but if not, detailed parsing may be deferred until
128 * this method is called.
129 */
130 public int getMonth() throws DataTypeException {
131 return getDetail().getMonth();
132 }
133
134 /**
135 * Returns the day as an integer.
136 * @throws DataTypeException if the value is incorrectly formatted. If validation is enabled, this
137 * exception should be thrown at setValue(), but if not, detailed parsing may be deferred until
138 * this method is called.
139 */
140 public int getDay() throws DataTypeException {
141 return getDetail().getDay();
142 }
143 }