/*
* 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.test.aop.proxy;
import java.io.File;
import java.io.FileOutputStream;
import java.io.PrintStream;
import org.jboss.aop.AspectManager;
import org.jboss.aop.advice.AdviceBinding;
import org.jboss.aop.advice.AdviceFactory;
import org.jboss.aop.advice.AspectDefinition;
import org.jboss.aop.advice.GenericAspectFactory;
import org.jboss.aop.advice.InterceptorFactory;
import org.jboss.aop.advice.Scope;
import org.jboss.aop.advice.ScopedInterceptorFactory;
import org.jboss.aop.pointcut.PointcutExpression;
import org.jboss.aop.pointcut.ast.ParseException;
/**
*
* @author <a href="kabir.khan@jboss.com">Kabir Khan</a>
* @version $Revision: 1.1 $
*/
public abstract class ProxyFileCreatorDelegate extends junit.framework.Assert
{
public static final int FEW_ARGS = 1;
public static final int MANY_ARGS = 2;
public static final int NO_SUCH_FILE = 3;
public static final int GENERAL_ERROR = 4;
protected void createAndSerializeProxy(String[] args)
{
if (args.length == 0)
{
System.exit(FEW_ARGS);
}
else if (args.length > 1)
{
System.exit(MANY_ARGS);
}
File file = new File(args[0]);
if (!file.exists())
{
System.exit(NO_SUCH_FILE);
}
try
{
createAndSerializeProxy(file);
}
catch (Throwable t)
{
PrintStream out = null;
try
{
out = new PrintStream(new FileOutputStream(file));
t.printStackTrace(out);
}
catch(Exception e)
{
}
finally
{
try
{
out.close();
}
catch(Exception e)
{
}
}
System.exit(GENERAL_ERROR);
}
}
public abstract void createAndSerializeProxy(File file) throws Exception;
protected void addInterceptorBinding(AspectManager manager, int index, Scope scope, String aspectClass, String pointcut) throws ParseException
{
addAspectBinding(manager, index, scope, aspectClass, null, pointcut);
}
protected void addAspectBinding(AspectManager manager, int index, Scope scope, String aspectClass, String adviceName, String pointcut) throws ParseException
{
AspectDefinition def = new AspectDefinition("aspect" + index, scope, new GenericAspectFactory(aspectClass, null));
InterceptorFactory advice = (adviceName != null) ? new AdviceFactory(def, "advice") : new ScopedInterceptorFactory(def);
PointcutExpression pc = new PointcutExpression("pc2" + index, pointcut);
InterceptorFactory[] interceptors = {advice};
AdviceBinding binding = new AdviceBinding("binding" + index, pc, null, null, interceptors);
manager.addAspectDefinition(def);
manager.addInterceptorFactory(advice.getName(), advice);
manager.addPointcut(pc);
manager.addBinding(binding);
}
}