001package org.hl7.fhir.dstu2.model;
002
003/*
004  Copyright (c) 2011+, HL7, Inc.
005  All rights reserved.
006  
007  Redistribution and use in source and binary forms, with or without modification, 
008  are permitted provided that the following conditions are met:
009    
010   * Redistributions of source code must retain the above copyright notice, this 
011     list of conditions and the following disclaimer.
012   * Redistributions in binary form must reproduce the above copyright notice, 
013     this list of conditions and the following disclaimer in the documentation 
014     and/or other materials provided with the distribution.
015   * Neither the name of HL7 nor the names of its contributors may be used to 
016     endorse or promote products derived from this software without specific 
017     prior written permission.
018  
019  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
020  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
021  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
022  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
023  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
024  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
025  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
026  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
027  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
028  POSSIBILITY OF SUCH DAMAGE.
029  
030 */
031
032
033
034import ca.uhn.fhir.model.api.annotation.DatatypeDef;
035import org.hl7.fhir.instance.model.api.IBaseBooleanDatatype;
036
037/**
038 * Primitive type "boolean" in FHIR "true" or "false"
039 */
040@DatatypeDef(name="boolean")
041public class BooleanType extends PrimitiveType<Boolean> implements IBaseBooleanDatatype {
042
043        private static final long serialVersionUID = 3L;
044
045        public BooleanType() {
046                super();
047        }
048
049        public BooleanType(boolean theBoolean) {
050                super();
051                setValue(theBoolean);
052        }
053
054        public BooleanType(Boolean theBoolean) {
055                super();
056                setValue(theBoolean);
057        }
058
059        public BooleanType(String value) {
060                super();
061                setValueAsString(value);  
062        }
063
064        protected Boolean parse(String theValue) {
065                String value = theValue.trim();
066                if ("true".equals(value)) {
067                        return Boolean.TRUE;
068                } else if ("false".equals(value)) {
069                        return Boolean.FALSE;
070                } else {
071                        throw new IllegalArgumentException("Invalid boolean string: '" + theValue + "'");
072                }
073        }
074
075        protected String encode(Boolean theValue) {
076                if (Boolean.TRUE.equals(theValue)) {
077                        return "true";
078                } else {
079                        return "false";
080                }
081        }
082        
083        public BooleanType copy() {
084                return new BooleanType(getValue());
085        }
086        public String fhirType() {
087                return "boolean";               
088        }
089
090  public boolean booleanValue() {
091    return getValue().booleanValue();
092  }
093}