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1   package ca.uhn.fhir.model.primitive;
2   
3   /*
4    * #%L
5    * HAPI FHIR - Core Library
6    * %%
7    * Copyright (C) 2014 - 2018 University Health Network
8    * %%
9    * Licensed under the Apache License, Version 2.0 (the "License");
10   * you may not use this file except in compliance with the License.
11   * You may obtain a copy of the License at
12   * 
13   *      http://www.apache.org/licenses/LICENSE-2.0
14   * 
15   * Unless required by applicable law or agreed to in writing, software
16   * distributed under the License is distributed on an "AS IS" BASIS,
17   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18   * See the License for the specific language governing permissions and
19   * limitations under the License.
20   * #L%
21   */
22  
23  import org.hl7.fhir.instance.model.api.IBaseBooleanDatatype;
24  
25  import ca.uhn.fhir.model.api.BasePrimitive;
26  import ca.uhn.fhir.model.api.annotation.DatatypeDef;
27  import ca.uhn.fhir.model.api.annotation.SimpleSetter;
28  import ca.uhn.fhir.parser.DataFormatException;
29  
30  @DatatypeDef(name = "boolean")
31  public class BooleanDt extends BasePrimitive<Boolean> implements IBaseBooleanDatatype {
32  
33  	/**
34  	 * Constructor
35  	 */
36  	public BooleanDt() {
37  		super();
38  	}
39  
40  	/**
41  	 * Constructor
42  	 */
43  	@SimpleSetter
44  	public BooleanDt(@SimpleSetter.Parameter(name = "theBoolean") boolean theBoolean) {
45  		setValue(theBoolean);
46  	}
47  
48  	@Override
49  	protected Boolean parse(String theValue) {
50  		if ("true".equals(theValue)) {
51  			return Boolean.TRUE;
52  		} else if ("false".equals(theValue)) {
53  			return Boolean.FALSE;
54  		} else {
55  			throw new DataFormatException("Invalid boolean string: '" + theValue + "'");
56  		}
57  	}
58  
59  	@Override
60  	protected String encode(Boolean theValue) {
61  		if (Boolean.TRUE.equals(theValue)) {
62  			return "true";
63  		}
64  		return "false";
65  	}
66  
67  }