package tests;
import java.io.FileInputStream;
import java.io.InputStream;
import java.util.Iterator;
import java.util.Set;
import java.util.HashSet;
import javax.xml.namespace.QName;
import javax.xml.transform.stream.StreamSource;
import junit.framework.TestCase;
import org.apache.ws.commons.schema.XmlSchema;
import org.apache.ws.commons.schema.XmlSchemaCollection;
import org.apache.ws.commons.schema.XmlSchemaSimpleType;
import org.apache.ws.commons.schema.XmlSchemaSimpleTypeUnion;
import org.apache.ws.commons.schema.XmlSchemaElement;
import org.apache.ws.commons.schema.XmlSchemaObjectCollection;
/*
* Copyright 2004,2005 The Apache Software Foundation.
* Copyright 2006 International Business Machines Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
public class UnionTest extends TestCase {
/**
* This method will test the union.
*
* @throws Exception Any exception encountered
*/
public void testUnion() throws Exception {
/*
<schema xmlns="http://www.w3.org/2001/XMLSchema"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:tns="http://soapinterop.org/types"
targetNamespace="http://soapinterop.org/types">
<element name="unionTest">
<simpleType>
<union memberTypes="float decimal"/>
</simpleType>
</element>
</schema>
*/
QName ELEMENT_QNAME = new QName("http://soapinterop.org/types",
"unionTest");
InputStream is = new FileInputStream(Resources.asURI("union.xsd"));
XmlSchemaCollection schemaCol = new XmlSchemaCollection();
XmlSchema schema = schemaCol.read(new StreamSource(is), null);
XmlSchemaElement elem = schemaCol.getElementByQName(ELEMENT_QNAME);
assertNotNull(elem);
assertEquals("unionTest", elem.getName());
assertEquals(new QName("http://soapinterop.org/types", "unionTest"),
elem.getQName());
XmlSchemaSimpleType simpleType = (XmlSchemaSimpleType)elem.getSchemaType();
assertNotNull(simpleType);
XmlSchemaSimpleTypeUnion xsstu =
(XmlSchemaSimpleTypeUnion)simpleType.getContent();
assertNotNull(xsstu);
QName[] qname = xsstu.getMemberTypesQNames();
Set s = new HashSet();
s.add(new QName("http://www.w3.org/2001/XMLSchema", "float"));
s.add(new QName("http://www.w3.org/2001/XMLSchema", "decimal"));
for (int i = 0; i < qname.length; i++) {
assertTrue(s.remove(qname[i]));
}
assertTrue("The set should have been empty, but instead contained: "
+ s + ".",
s.isEmpty());
assertEquals("float decimal", xsstu.getMemberTypesSource());
}
}