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 union types
25: *
26: * @xerces.internal
27: *
28: * @author Neeraj Bajaj, Sun Microsystems, inc.
29: * @author Sandy Gao, IBM
30: *
31: * @version $Id: UnionDV.java 446745 2006-09-15 21:43:58Z mrglavas $
32: */
33: public class UnionDV extends TypeValidator {
34:
35: public short getAllowedFacets() {
36: return (XSSimpleTypeDecl.FACET_PATTERN | XSSimpleTypeDecl.FACET_ENUMERATION);
37: }
38:
39: // this method should never be called: XSSimpleTypeDecl is responsible for
40: // calling the member types for the convertion
41: public Object getActualValue(String content,
42: ValidationContext context)
43: throws InvalidDatatypeValueException {
44: return content;
45: }
46:
47: } // class UnionDV
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