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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements. See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership. The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License. You may obtain a copy of the License at
9    *
10   * http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied. See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  
20  package tests;
21  
22  import junit.framework.TestCase;
23  import org.apache.ws.commons.schema.*;
24  
25  import javax.xml.namespace.QName;
26  import javax.xml.transform.stream.StreamSource;
27  import java.io.FileInputStream;
28  import java.io.InputStream;
29  import java.util.HashSet;
30  import java.util.Set;
31  
32  /*
33   * Copyright 2004,2007 The Apache Software Foundation.
34   * Copyright 2006 International Business Machines Corp.
35   *
36   * Licensed under the Apache License, Version 2.0 (the "License");
37   * you may not use this file except in compliance with the License.
38   * You may obtain a copy of the License at
39   *
40   *      http://www.apache.org/licenses/LICENSE-2.0
41   *
42   * Unless required by applicable law or agreed to in writing, software
43   * distributed under the License is distributed on an "AS IS" BASIS,
44   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
45   * See the License for the specific language governing permissions and
46   * limitations under the License.
47   *
48   */
49  public class UnionTest extends TestCase {
50  
51      /**
52       * This method will test the union.
53       *
54       * @throws Exception Any exception encountered
55       */
56      public void testUnion() throws Exception {
57  
58          /*
59           <schema xmlns="http://www.w3.org/2001/XMLSchema"
60                   xmlns:xsd="http://www.w3.org/2001/XMLSchema"
61                   xmlns:tns="http://soapinterop.org/types"
62                   targetNamespace="http://soapinterop.org/types">
63    
64             <element name="unionTest">
65               <simpleType>
66                 <union memberTypes="float decimal"/>
67               </simpleType>
68             </element>
69  
70           </schema>
71          */
72  
73          QName ELEMENT_QNAME = new QName("http://soapinterop.org/types",
74                                          "unionTest");
75          InputStream is = new FileInputStream(Resources.asURI("union.xsd"));
76          XmlSchemaCollection schemaCol = new XmlSchemaCollection();
77          schemaCol.read(new StreamSource(is), null);
78  
79  
80          XmlSchemaElement elem = schemaCol.getElementByQName(ELEMENT_QNAME);
81          assertNotNull(elem);
82          assertEquals("unionTest", elem.getName());
83          assertEquals(new QName("http://soapinterop.org/types", "unionTest"),
84                       elem.getQName());
85  
86          XmlSchemaSimpleType simpleType = (XmlSchemaSimpleType)elem.getSchemaType();
87          assertNotNull(simpleType);
88  
89          XmlSchemaSimpleTypeUnion xsstu =
90              (XmlSchemaSimpleTypeUnion)simpleType.getContent();
91          assertNotNull(xsstu);
92  
93          QName[] qname = xsstu.getMemberTypesQNames();
94          Set s = new HashSet();
95          s.add(new QName("http://www.w3.org/2001/XMLSchema", "float"));
96          s.add(new QName("http://www.w3.org/2001/XMLSchema", "decimal"));
97          for (int i = 0; i < qname.length; i++) {
98              assertTrue(s.remove(qname[i]));
99          }
100         assertTrue("The set should have been empty, but instead contained: "
101                    + s + ".",
102                    s.isEmpty());
103 
104         assertEquals("float decimal", xsstu.getMemberTypesSource());
105 
106     }
107 
108 }