/*
* JBoss, Home of Professional Open Source
* Copyright 2007, Red Hat Middleware LLC, and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.test.xml;
import java.io.StringReader;
import java.io.StringWriter;
import java.util.ArrayList;
import java.util.List;
import javax.xml.namespace.QName;
import junit.framework.TestSuite;
import org.jboss.xb.binding.ObjectModelFactory;
import org.jboss.xb.binding.Unmarshaller;
import org.jboss.xb.binding.UnmarshallerFactory;
import org.jboss.xb.binding.UnmarshallingContext;
import org.jboss.xb.binding.metadata.ClassMetaData;
import org.jboss.xb.binding.sunday.marshalling.MarshallerImpl;
import org.jboss.xb.binding.sunday.unmarshalling.ElementBinding;
import org.jboss.xb.binding.sunday.unmarshalling.SchemaBinding;
import org.jboss.xb.binding.sunday.unmarshalling.XsdBinder;
import org.xml.sax.Attributes;
/**
* IgnorableWhitespaceUnitTestCase.
*
* @author <a href="mailto:carlo.dewolf@jboss.com">Carlo de Wolf</a>
* @version $Revision$
*/
public class IgnorableWhitespaceUnitTestCase extends AbstractJBossXBTest
{
private static final String NS = "http://www.jboss.org/test/xml/simpleContent";
private static final String XSD =
"<?xml version='1.0' encoding='UTF-8'?>" +
"<xsd:schema xmlns:xsd='http://www.w3.org/2001/XMLSchema'" +
" targetNamespace='http://www.jboss.org/test/xml/simpleContent'" +
" xmlns='http://www.jboss.org/test/xml/simpleContent'" +
" elementFormDefault='qualified'" +
" attributeFormDefault='unqualified'" +
" version='1.0'>" +
" <xsd:element name='top'>" +
" <xsd:complexType>" +
" <xsd:sequence>" +
" <xsd:element name='string' type='myString' minOccurs='0' maxOccurs='unbounded'/>" +
" </xsd:sequence>" +
" </xsd:complexType>" +
" </xsd:element>" +
" <xsd:complexType name='myString'>" +
" <xsd:simpleContent>" +
" <xsd:extension base='xsd:string'>" +
" <xsd:attribute name='id' type='xsd:ID'/>" +
" </xsd:extension>" +
" </xsd:simpleContent>" +
" </xsd:complexType>" +
"</xsd:schema>";
public static final TestSuite suite()
{
return new TestSuite(IgnorableWhitespaceUnitTestCase.class);
}
public IgnorableWhitespaceUnitTestCase(String name)
{
super(name);
}
public void testWhitespaceUnmarshalling() throws Exception
{
SchemaBinding schema = XsdBinder.bind(new StringReader(XSD), null);
schema.setIgnoreUnresolvedFieldOrClass(false);
schema.setIgnoreWhitespacesInMixedContent(false);
ClassMetaData classMetaData = new ClassMetaData();
classMetaData.setImpl(Top.class.getName());
ElementBinding element = schema.getElement(new QName(NS, "top"));
assertNotNull(element);
element.setClassMetaData(classMetaData);
Top top = (Top) unmarshal("IgnorableWhitespaceContent.xml", schema, Top.class);
assertNotNull(top.string);
assertEquals(2, top.string.size());
assertEquals(" ", top.string.get(0));
assertEquals("\n newline, 6 spaces, newline, 3 spaces\n ", top.string.get(1));
}
public void testWhitespaceMarshalling() throws Exception
{
SchemaBinding schema = XsdBinder.bind(new StringReader(XSD), null);
schema.setIgnoreUnresolvedFieldOrClass(false);
schema.setIgnoreWhitespacesInMixedContent(false);
ClassMetaData classMetaData = new ClassMetaData();
classMetaData.setImpl(Top.class.getName());
ElementBinding element = schema.getElement(new QName(NS, "top"));
assertNotNull(element);
element.setClassMetaData(classMetaData);
Top top = new Top();
top.string = new ArrayList();
top.string.add(" ");
top.string.add("\n newline, 6 spaces, newline, 3 spaces\n ");
MarshallerImpl marshaller = new MarshallerImpl();
StringWriter writer = new StringWriter();
marshaller.marshal(schema, null, top, writer);
// TODO: the xml diff trims whitespaces...
//assertXmlFileContent("IgnorableWhitespaceContent.xml", writer.getBuffer().toString());
//System.out.println(writer.getBuffer().toString());
Unmarshaller unmarshaller = UnmarshallerFactory.newInstance().newUnmarshaller();
Object o = unmarshaller.unmarshal(new StringReader(writer.getBuffer().toString()), schema);
assertEquals(top, o);
}
public void testObjectModelFactory() throws Exception
{
String url = findXML("IgnorableWhitespaceContent.xml");
ObjectModelFactory omf = new OMF();
Unmarshaller unmarshaller = UnmarshallerFactory.newInstance().newUnmarshaller();
Object o = unmarshaller.unmarshal(url, omf, null);
assertNotNull(o);
assertTrue(o instanceof Top);
Top top = (Top) o;
assertEquals(2, top.string.size());
assertEquals(" ", top.string.get(0));
assertEquals("\n newline, 6 spaces, newline, 3 spaces\n ", top.string.get(1));
}
public static final class OMF implements ObjectModelFactory
{
public Object completeRoot(Object root, UnmarshallingContext ctx, String namespaceURI, String localName)
{
return root;
}
public Object newRoot(Object root, UnmarshallingContext ctx, String namespaceURI, String localName, Attributes attrs)
{
ctx.setTrimTextContent(false);
return new Top();
}
public void setValue(Top top, UnmarshallingContext ctx, String ns, String name, String value)
{
if(name.equals("string"))
{
if(top.string == null)
{
top.string = new ArrayList();
}
top.string.add(value);
}
}
}
public static class Top
{
public List string;
public int hashCode()
{
final int PRIME = 31;
int result = 1;
result = PRIME * result + ((string == null) ? 0 : string.hashCode());
return result;
}
public boolean equals(Object obj)
{
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
final Top other = (Top) obj;
if (string == null)
{
if (other.string != null)
return false;
}
else if (!string.equals(other.string))
return false;
return true;
}
public String toString()
{
return "[top: string=" + string + "]";
}
}
}