01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: package org.apache.xerces.impl.dv.xs;
19:
20: import org.apache.xerces.impl.dv.InvalidDatatypeValueException;
21: import org.apache.xerces.impl.dv.ValidationContext;
22:
23: /**
24: * Represent the schema type "boolean"
25: *
26: * @xerces.internal
27: *
28: * @author Neeraj Bajaj, Sun Microsystems, inc.
29: * @author Sandy Gao, IBM
30: *
31: * @version $Id: BooleanDV.java 469063 2006-10-30 04:44:22Z mrglavas $
32: */
33: public class BooleanDV extends TypeValidator {
34:
35: public short getAllowedFacets() {
36: return (XSSimpleTypeDecl.FACET_PATTERN | XSSimpleTypeDecl.FACET_WHITESPACE);
37: }
38:
39: public Object getActualValue(String content,
40: ValidationContext context)
41: throws InvalidDatatypeValueException {
42: if ("false".equals(content) || "0".equals(content)) {
43: return Boolean.FALSE;
44: } else if ("true".equals(content) || "1".equals(content)) {
45: return Boolean.TRUE;
46: }
47: throw new InvalidDatatypeValueException(
48: "cvc-datatype-valid.1.2.1", new Object[] { content,
49: "boolean" });
50: }
51:
52: } // class BooleanDV
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