mirror of git://gcc.gnu.org/git/gcc.git
94 lines
2.9 KiB
Java
94 lines
2.9 KiB
Java
/* gnu.java.beans.decoder.JavaHandler
|
|
Copyright (C) 2004 Free Software Foundation, Inc.
|
|
|
|
This file is part of GNU Classpath.
|
|
|
|
GNU Classpath is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2, or (at your option)
|
|
any later version.
|
|
|
|
GNU Classpath 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
|
|
General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with GNU Classpath; see the file COPYING. If not, write to the
|
|
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
02110-1301 USA.
|
|
|
|
Linking this library statically or dynamically with other modules is
|
|
making a combined work based on this library. Thus, the terms and
|
|
conditions of the GNU General Public License cover the whole
|
|
combination.
|
|
|
|
As a special exception, the copyright holders of this library give you
|
|
permission to link this library with independent modules to produce an
|
|
executable, regardless of the license terms of these independent
|
|
modules, and to copy and distribute the resulting executable under
|
|
terms of your choice, provided that you also meet, for each linked
|
|
independent module, the terms and conditions of the license of that
|
|
module. An independent module is a module which is not derived from
|
|
or based on this library. If you modify this library, you may extend
|
|
this exception to your version of the library, but you are not
|
|
obligated to do so. If you do not wish to do so, delete this
|
|
exception statement from your version. */
|
|
|
|
package gnu.java.beans.decoder;
|
|
|
|
import java.beans.ExceptionListener;
|
|
import java.util.HashMap;
|
|
|
|
import org.xml.sax.Attributes;
|
|
|
|
/** Wraps a DecoderContext instance.
|
|
*
|
|
* @author Robert Schuster
|
|
*/
|
|
public class JavaHandler extends AbstractElementHandler
|
|
{
|
|
private Context context;
|
|
private HashMap objectMap = new HashMap();
|
|
private ClassLoader classLoader;
|
|
|
|
/**
|
|
* @param PersistenceParser
|
|
*/
|
|
JavaHandler(DummyHandler parent, Context decoderContext,
|
|
ClassLoader cl)
|
|
{
|
|
super(parent, true);
|
|
|
|
classLoader = cl;
|
|
|
|
context = decoderContext;
|
|
|
|
}
|
|
|
|
protected Context startElement(Attributes attributes, ExceptionListener exceptionListener)
|
|
throws AssemblyException
|
|
{
|
|
// may expect version and class attribute but it not used in JDK
|
|
// so we do either
|
|
return context;
|
|
}
|
|
|
|
public Object getObject(String objectId)
|
|
{
|
|
return objectMap.get(objectId);
|
|
}
|
|
|
|
public void putObject(String objectId, Object o)
|
|
{
|
|
if (objectId != null)
|
|
objectMap.put(objectId, o);
|
|
}
|
|
|
|
public Class instantiateClass(String className)
|
|
throws ClassNotFoundException
|
|
{
|
|
return Class.forName(className, false, classLoader);
|
|
}
|
|
}
|