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
032import ca.uhn.fhir.model.api.annotation.DatatypeDef;
033import org.hl7.fhir.instance.model.api.IBaseBooleanDatatype;
034
035/**
036 * Primitive type "boolean" in FHIR "true" or "false"
037 */
038@DatatypeDef(name = "boolean")
039public class BooleanType extends PrimitiveType<Boolean> implements IBaseBooleanDatatype {
040
041  private static final long serialVersionUID = 3L;
042
043  public BooleanType() {
044    super();
045  }
046
047  public BooleanType(boolean theBoolean) {
048    super();
049    setValue(theBoolean);
050  }
051
052  public BooleanType(Boolean theBoolean) {
053    super();
054    setValue(theBoolean);
055  }
056
057  public BooleanType(String value) {
058    super();
059    setValueAsString(value);
060  }
061
062  protected Boolean parse(String theValue) {
063    String value = theValue.trim();
064    if ("true".equals(value)) {
065      return Boolean.TRUE;
066    } else if ("false".equals(value)) {
067      return Boolean.FALSE;
068    } else {
069      throw new IllegalArgumentException("Invalid boolean string: '" + theValue + "'");
070    }
071  }
072
073  protected String encode(Boolean theValue) {
074    if (Boolean.TRUE.equals(theValue)) {
075      return "true";
076    } else {
077      return "false";
078    }
079  }
080
081  public BooleanType copy() {
082    return new BooleanType(getValue());
083  }
084
085  public String fhirType() {
086    return "boolean";
087  }
088
089  public boolean booleanValue() {
090    return getValue().booleanValue();
091  }
092}