/*
* JBoss, Home of Professional Open Source.
* Copyright 2006, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file 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.resource.adapter.jdbc.remote;
import org.jboss.invocation.Invocation;
import org.jboss.proxy.Interceptor;
import java.io.InputStream;
import java.io.Reader;
import java.lang.reflect.Method;
/**
* @author <a href="mailto:telrod@e2technologies.net">Tom Elrod</a>
* @version $Revision: 71554 $
*/
public class StatementInterceptor extends Interceptor
{
static final long serialVersionUID = -8069364664602119774L;
public Object invoke(Invocation mi) throws Throwable
{
Method m = mi.getMethod();
String methodName = m.getName();
if (methodName.equals("setAsciiStream") ||
methodName.equals("setBinaryStream"))
{
Object[] args = mi.getArguments();
InputStream ins = (InputStream) args[1];
args[1] = new SerializableInputStream(ins);
}
else if (methodName.equals("setCharacterStream"))
{
Object[] args = mi.getArguments();
Reader rdr = (Reader) args[1];
args[1] = new SerializableReader(rdr);
}
return getNext().invoke(mi);
}
}