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 "Defaultalidation.java".  Description: 
010    "A ValidationContext with a default set of rules initially defined." 
011    
012    The Initial Developer of the Original Code is University Health Network. Copyright (C) 
013    2004.  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.validation.impl;
027    
028    import ca.uhn.hl7v2.validation.Rule;
029    
030    
031    /**
032     * A <code>ValidationContext</code> with a default set of rules initially defined.
033     * This can be used as-is for a reasonable level of primitive type validation.   
034     *  
035     * @author <a href="mailto:bryan.tripp@uhn.on.ca">Bryan Tripp</a>
036     * @version $Revision: 1.2 $ updated on $Date: 2009/03/26 00:39:49 $ by $Author: jamesagnew $
037     */
038    public class DefaultValidation extends ValidationContextImpl {
039        public DefaultValidation() {
040            Rule trim = new TrimLeadingWhitespace();
041            getPrimitiveRuleBindings().add(new RuleBinding("*", "FT", trim));
042            getPrimitiveRuleBindings().add(new RuleBinding("*", "ST", trim));
043            getPrimitiveRuleBindings().add(new RuleBinding("*", "TX", trim));                 
044    
045            Rule size200 = new SizeRule(200);
046            Rule size32000 = new SizeRule(32000);
047            getPrimitiveRuleBindings().add(new RuleBinding("*", "FT", size32000));
048            getPrimitiveRuleBindings().add(new RuleBinding("*", "ID", size200));
049            getPrimitiveRuleBindings().add(new RuleBinding("*", "IS", size200));
050    
051            Rule nonNegativeInteger = new RegexPrimitiveRule("\\d*", "");
052            getPrimitiveRuleBindings().add(new RuleBinding("*", "SI", nonNegativeInteger));                                    
053    
054            Rule number = new RegexPrimitiveRule("(\\+|\\-)?\\d*\\.?\\d*", "");
055            getPrimitiveRuleBindings().add(new RuleBinding("*", "NM", number));
056            
057            Rule telephoneNumber 
058                = new RegexPrimitiveRule("(\\d{1,2} )?(\\(\\d{3}\\))?\\d{3}-\\d{4}(X\\d{1,5})?(B\\d{1,5})?(C.*)?", 
059                    "Version 2.4 Section 2.9.45");
060            getPrimitiveRuleBindings().add(new RuleBinding("*", "TN", telephoneNumber));        
061            
062            String datePattern = "(\\d{4}([01]\\d(\\d{2})?)?)?"; //YYYY[MM[DD]]
063            Rule date = new RegexPrimitiveRule(datePattern, "Version 2.5 Section 2.16.24");
064            getPrimitiveRuleBindings().add(new RuleBinding("*", "DT", date));
065            
066            String timePattern  //HH[MM[SS[.S[S[S[S]]]]]][+/-ZZZZ] 
067                = "([012]\\d([0-5]\\d([0-5]\\d(\\.\\d(\\d(\\d(\\d)?)?)?)?)?)?)?([\\+\\-]\\d{4})?";
068            Rule time = new RegexPrimitiveRule(timePattern, "Version 2.5 Section 2.16.79");
069            getPrimitiveRuleBindings().add(new RuleBinding("*", "TM", time));
070                    
071            String datetimePattern   
072                = "(\\d{4}([01]\\d(\\d{2}([012]\\d([0-5]\\d([0-5]\\d(\\.\\d(\\d(\\d(\\d)?)?)?)?)?)?)?)?)?)?([\\+\\-]\\d{4})?";
073            Rule datetime = new RegexPrimitiveRule(datetimePattern, "Version 2.5 Section 2.16.25");
074            getPrimitiveRuleBindings().add(new RuleBinding("*", "TSComponentOne", datetime));
075            getPrimitiveRuleBindings().add(new RuleBinding("*", "DTM", datetime));
076            
077            // NULLDT shouldn't have a value
078            getPrimitiveRuleBindings().add(new RuleBinding("*", "NULLDT", new SizeRule(0)));
079        }
080    }