001package org.hl7.fhir.dstu3.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 org.hl7.fhir.instance.model.api.IBaseIntegerDatatype;
035
036import ca.uhn.fhir.model.api.annotation.DatatypeDef;
037
038/**
039 * Primitive type "integer" in FHIR: A signed 32-bit integer
040 */
041@DatatypeDef(name = "integer")
042public class IntegerType extends PrimitiveType<Integer> implements IBaseIntegerDatatype {
043
044        private static final long serialVersionUID = 3L;
045
046        /**
047         * Constructor
048         */
049        public IntegerType() {
050                // nothing
051        }
052
053        /**
054         * Constructor
055         */
056        public IntegerType(int theInteger) {
057                setValue(theInteger);
058        }
059
060        /**
061         * Constructor
062         * 
063         * @param theIntegerAsString
064         *            A string representation of an integer
065         * @throws IllegalArgumentException
066         *             If the string is not a valid integer representation
067         */
068        public IntegerType(String theIntegerAsString) {
069                setValueAsString(theIntegerAsString);
070        }
071
072        /**
073         * Constructor
074         * 
075         * @param theValue The value
076         * @throws IllegalArgumentException If the value is too large to fit in a signed integer
077         */
078        public IntegerType(Long theValue) {
079            if (theValue < java.lang.Integer.MIN_VALUE || theValue > java.lang.Integer.MAX_VALUE) {
080                throw new IllegalArgumentException
081                    (theValue + " cannot be cast to int without changing its value.");
082            }
083            if(theValue!=null) {
084                setValue((int)theValue.longValue());
085            }
086        }
087
088        @Override
089        protected Integer parse(String theValue) {
090                try {
091                        return Integer.parseInt(theValue);
092                } catch (NumberFormatException e) {
093                        throw new IllegalArgumentException(e);
094                }
095        }
096
097        @Override
098        protected String encode(Integer theValue) {
099                return Integer.toString(theValue);
100        }
101
102        @Override
103        public IntegerType copy() {
104    Integer value = getValue();
105    IntegerType ret = value == null ? new IntegerType() : new IntegerType(value);
106    copyValues(ret);
107    return ret;
108        }
109
110        public String fhirType() {
111                return "integer";               
112        }
113}