001/*
002Copyright (c) 2011+, HL7, Inc
003All rights reserved.
004
005Redistribution and use in source and binary forms, with or without modification, 
006are permitted provided that the following conditions are met:
007
008 * Redistributions of source code must retain the above copyright notice, this 
009   list of conditions and the following disclaimer.
010 * Redistributions in binary form must reproduce the above copyright notice, 
011   this list of conditions and the following disclaimer in the documentation 
012   and/or other materials provided with the distribution.
013 * Neither the name of HL7 nor the names of its contributors may be used to 
014   endorse or promote products derived from this software without specific 
015   prior written permission.
016
017THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
018ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
019WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
020IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
021INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
022NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
023PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
024WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
025ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
026POSSIBILITY OF SUCH DAMAGE.
027
028 */
029/**
030 * 
031 */
032package org.hl7.fhir.dstu2.model;
033
034/*-
035 * #%L
036 * org.hl7.fhir.dstu2
037 * %%
038 * Copyright (C) 2014 - 2019 Health Level 7
039 * %%
040 * Licensed under the Apache License, Version 2.0 (the "License");
041 * you may not use this file except in compliance with the License.
042 * You may obtain a copy of the License at
043 * 
044 *      http://www.apache.org/licenses/LICENSE-2.0
045 * 
046 * Unless required by applicable law or agreed to in writing, software
047 * distributed under the License is distributed on an "AS IS" BASIS,
048 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
049 * See the License for the specific language governing permissions and
050 * limitations under the License.
051 * #L%
052 */
053
054
055import ca.uhn.fhir.model.api.annotation.DatatypeDef;
056import org.hl7.fhir.instance.model.api.IBaseIntegerDatatype;
057
058/**
059 * Primitive type "integer" in FHIR: A signed 32-bit integer
060 */
061@DatatypeDef(name = "integer")
062public class IntegerType extends PrimitiveType<Integer> implements IBaseIntegerDatatype {
063
064        private static final long serialVersionUID = 3L;
065
066        /**
067         * Constructor
068         */
069        public IntegerType() {
070                // nothing
071        }
072
073        /**
074         * Constructor
075         */
076        public IntegerType(int theInteger) {
077                setValue(theInteger);
078        }
079
080        /**
081         * Constructor
082         * 
083         * @param theIntegerAsString
084         *            A string representation of an integer
085         * @throws IllegalArgumentException
086         *             If the string is not a valid integer representation
087         */
088        public IntegerType(String theIntegerAsString) {
089                setValueAsString(theIntegerAsString);
090        }
091
092        /**
093         * Constructor
094         * 
095         * @param theValue The value
096         * @throws IllegalArgumentException If the value is too large to fit in a signed integer
097         */
098        public IntegerType(Long theValue) {
099            if (theValue < java.lang.Integer.MIN_VALUE || theValue > java.lang.Integer.MAX_VALUE) {
100                throw new IllegalArgumentException
101                    (theValue + " cannot be cast to int without changing its value.");
102            }
103            if(theValue!=null) {
104                setValue((int)theValue.longValue());
105            }
106        }
107
108        @Override
109        protected Integer parse(String theValue) {
110                try {
111                        return Integer.parseInt(theValue);
112                } catch (NumberFormatException e) {
113                        throw new IllegalArgumentException(e);
114                }
115        }
116
117        @Override
118        protected String encode(Integer theValue) {
119                return Integer.toString(theValue);
120        }
121
122        @Override
123        public IntegerType copy() {
124                return new IntegerType(getValue());
125        }
126
127        public String fhirType() {
128                return "integer";               
129        }
130}