/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., 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.kernel.plugins.config;
import org.jboss.beans.info.plugins.AbstractBeanInfoFactory;
import org.jboss.beans.info.spi.BeanInfo;
import org.jboss.beans.info.spi.BeanInfoFactory;
import org.jboss.classadapter.plugins.reflect.ReflectClassAdapterFactory;
import org.jboss.classadapter.spi.ClassAdapter;
import org.jboss.classadapter.spi.ClassAdapterFactory;
import org.jboss.kernel.plugins.AbstractKernelObject;
import org.jboss.kernel.spi.config.KernelConfig;
import org.jboss.reflect.spi.ClassInfo;
/**
* Abstract Kernel configuration.
*
* @author <a href="adrian@jboss.com">Adrian Brock</a>
* @author <a href="mailto:les.hazlewood@jboss.org">Les A. Hazlewood</a>
* @version $Revision: 1.13 $
*/
public abstract class AbstractKernelConfig extends AbstractKernelObject implements KernelConfig
{
/** The default bean info factory */
private BeanInfoFactory beanInfoFactory;
/** The default class adaptor factory */
private ClassAdapterFactory classAdapterFactory;
/**
* Create an abstract kernel configuration
*
* @throws Exception for any error
*/
public AbstractKernelConfig() throws Exception
{
}
public BeanInfo getBeanInfo(String className, ClassLoader cl) throws Exception
{
ClassAdapter classAdapter = getClassAdapterFactory().getClassAdapter(className, cl);
return getBeanInfoFactory().getBeanInfo(cl, classAdapter);
}
public BeanInfo getBeanInfo(Class clazz) throws Exception
{
ClassAdapter classAdapter = getClassAdapterFactory().getClassAdapter(clazz);
return getBeanInfoFactory().getBeanInfo(clazz.getClassLoader(), classAdapter);
}
public ClassInfo getClassInfo(String className, ClassLoader cl) throws Exception
{
ClassAdapter classAdapter = getClassAdapterFactory().getClassAdapter(className, cl);
return classAdapter.getClassInfo();
}
public ClassInfo getClassInfo(Class clazz) throws Exception
{
ClassAdapter classAdapter = getClassAdapterFactory().getClassAdapter(clazz);
return classAdapter.getClassInfo();
}
/**
* Get the BeanInfoFactory
*
* @return the BeanInfoFactory
* @throws Exception for any error
*/
protected BeanInfoFactory getBeanInfoFactory() throws Exception
{
if (beanInfoFactory == null)
beanInfoFactory = createDefaultBeanInfoFactory();
return beanInfoFactory;
}
/**
* Get the class adapter factory
*
* @return the ClassAdapterFactory
* @throws Exception for any error
*/
protected ClassAdapterFactory getClassAdapterFactory() throws Exception
{
if (classAdapterFactory == null)
classAdapterFactory = createDefaultClassAdapterFactory();
return classAdapterFactory;
}
/**
* Create the default bean info factory
*
* @return the bean info factory
* @throws Exception for any error
*/
protected BeanInfoFactory createDefaultBeanInfoFactory() throws Exception
{
return new AbstractBeanInfoFactory();
}
/**
* Create the default type info factory
*
* @return the type info factory
* @throws Exception for any error
*/
protected ClassAdapterFactory createDefaultClassAdapterFactory() throws Exception
{
return new ReflectClassAdapterFactory();
}
}