/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache
* XMLBeans", nor may "Apache" appear in their name, without prior
* written permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation and was
* originally based on software copyright (c) 2000-2003 BEA Systems
* Inc., <http://www.bea.com/>. For more information on the Apache Software
* Foundation, please see <http://www.apache.org/>.
*/
package org.apache.xmlbeans.impl.jaxb.runtime;
import java.util.*;
import java.io.*;
import java.lang.reflect.*;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.DatatypeConverter;
import javax.xml.namespace.QName;
import org.apache.xmlbeans.XmlBeans;
import org.apache.xmlbeans.SchemaType;
import org.apache.xmlbeans.SchemaTypeLoader;
import org.apache.xmlbeans.SchemaTypeSystem;
import org.apache.xmlbeans.XmlException;
import org.apache.xmlbeans.impl.values.TypeStoreFactory;
import org.apache.xmlbeans.impl.values.TypeStoreUser;
import org.apache.xmlbeans.impl.jaxb.compiler.ElementInfo;
import org.apache.xmlbeans.impl.jaxb.compiler.TypeInfo;
import org.apache.xmlbeans.impl.jaxb.config.JaxbConfigDocument;
import org.apache.xmlbeans.impl.jaxb.config.JaxbConfigDocument.JaxbConfig;
import org.apache.xmlbeans.impl.jaxb.config.JaxbConfigDocument.JaxbConfig.GlobalElements;
import org.apache.xmlbeans.impl.jaxb.config.JaxbConfigDocument.JaxbConfig.GlobalTypes;
import org.apache.xmlbeans.impl.jaxb.config.GlobalElement;
import org.apache.xmlbeans.impl.jaxb.config.GlobalType;
public class ContextImpl extends JAXBContext implements TypeStoreFactory
{
private SchemaTypeLoader _stl;
private Map _globalElements;
public javax.xml.bind.Unmarshaller createUnmarshaller()
{
return new UnmarshallerImpl(_stl, this);
}
public javax.xml.bind.Marshaller createMarshaller()
{
return new MarshallerImpl();
}
public javax.xml.bind.Validator createValidator()
{
return new ValidatorImpl();
}
public TypeStoreUser createElementUser(SchemaType parentType, QName name, QName xsiType)
{
if (parentType.isDocumentType())
{
ElementInfo ei = (ElementInfo)_globalElements.get(name);
if (ei == null) return null;
try {
Constructor ctr = ei.getJavaImplConstructor(parentType.getTypeSystem().getClassLoader());
return (TypeStoreUser)ctr.newInstance(null);
}
catch (Exception e)
{
return null;
}
}
return null;
}
public TypeStoreUser createAttributeUser(SchemaType parentType, QName name)
{
return null;
}
ContextImpl(SchemaTypeLoader stl, Map globalElements)
{
_stl = stl;
_globalElements = globalElements;
}
public static JAXBContext createContext(String contextPath, ClassLoader classLoader)
throws JAXBException
{
DatatypeConverter.setDatatypeConverter(
DatatypeConverterImpl.instance);
String[] pkgs = contextPath.split(":");
SchemaTypeLoader[] stls = new SchemaTypeLoader[pkgs.length + 1];
stls[0] = XmlBeans.getBuiltinTypeSystem();
Map globalElements = new HashMap();
for (int i = 0 ; i < pkgs.length ; i++)
{
try {
String props = pkgs[i].replace('.', '/') + "/jaxb.properties";
Properties p = new Properties();
p.load(classLoader.getResourceAsStream(props));
String indexClassName = p.getProperty("org.apache.xmlbeans.impl.jaxb.TypeSystemHolder");
if (indexClassName == null)
throw new JAXBException("This package was not created with this Jaxb impl.");
Field f = Class.forName(indexClassName, false, classLoader).getField("typeSystem");
SchemaTypeSystem sts = (SchemaTypeSystem)f.get(null);
stls[i + 1] = sts;
// Now load the Jaxb Config info
loadJaxbConfig(classLoader, sts, globalElements);
}
catch (IOException e)
{
throw new JAXBException("", e);
}
catch (ClassNotFoundException e)
{
throw new JAXBException("This package was not created with this jaxb impl.", e);
}
catch (NoSuchFieldException e)
{
throw new JAXBException("This package was not created with this jaxb impl.", e);
}
catch (IllegalAccessException e)
{
throw new JAXBException("This package was not created with this jaxb impl.", e);
}
catch (XmlException e)
{
throw new JAXBException("This package was not created with this jaxb impl.", e);
}
}
return new ContextImpl(XmlBeans.typeLoaderUnion(stls), globalElements);
}
static void loadJaxbConfig(ClassLoader cl, SchemaTypeSystem sts, Map globalElements)
throws IOException, XmlException
{
String filename = sts.getName().replace('.', '/') + "/JaxbConfig.xml";
InputStream is = cl.getResourceAsStream(filename);
JaxbConfig config = JaxbConfigDocument.Factory.parse(is).getJaxbConfig();
GlobalElement[] elts = config.getGlobalElements().getGlobalElementArray();
for (int i = 0 ; i < elts.length ; i++)
{
ElementInfo ei = new ElementInfo();
ei.setFullJavaImplName(elts[i].getJavaImpl());
globalElements.put(elts[i].getQname(), ei);
}
}
}