/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package org.apache.axiom.ts.om.element;
import java.util.Iterator;
import javax.xml.namespace.QName;
import org.apache.axiom.om.OMAttribute;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMMetaFactory;
import org.apache.axiom.om.OMNamespace;
import org.apache.axiom.ts.AxiomTestCase;
/**
* Test checking that {@link OMElement#addAttribute(OMAttribute)} correctly generates a
* new namespace declaration if an equivalent namespace declaration exists but is masked.
* The test attempts to create the following XML:
* <pre>
* <a xmlns:p="urn:ns1">
* <b xmlns:p="urn:ns2">
* <c xmlns:p="urn:ns1" p:attr="test"/>
* </b>
* </a></pre>
* It only explicitly creates the namespace declarations on <tt><a></tt> and
* <tt><b></tt>. When adding the attribute to <tt><c></tt>, Axiom must generate
* a new namespace declaration because the declaration on <tt><a></tt> is masked
* by the one on <tt><b></tt>.
* <p>
* Note that because of WSTX-202, Axiom will not be able to serialize the resulting XML.
*/
public class TestAddAttributeWithMaskedNamespaceDeclaration extends AxiomTestCase {
public TestAddAttributeWithMaskedNamespaceDeclaration(OMMetaFactory metaFactory) {
super(metaFactory);
}
protected void runTest() throws Throwable {
OMFactory factory = metaFactory.getOMFactory();
OMNamespace ns1 = factory.createOMNamespace("urn:ns1", "p");
OMNamespace ns2 = factory.createOMNamespace("urn:ns2", "p");
OMElement element1 = factory.createOMElement(new QName("a"));
element1.declareNamespace(ns1);
OMElement element2 = factory.createOMElement(new QName("b"), element1);
element2.declareNamespace(ns2);
OMElement element3 = factory.createOMElement(new QName("c"), element2);
OMAttribute att = factory.createOMAttribute("attr", ns1, "test");
element3.addAttribute(att);
Iterator it = element3.getAllDeclaredNamespaces();
assertTrue(it.hasNext());
assertEquals(ns1, it.next());
assertFalse(it.hasNext());
}
}