/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, 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.spring.factory;
import java.io.IOException;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.support.DefaultListableBeanFactory;
import org.springframework.beans.factory.xml.ResourceEntityResolver;
import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.core.io.Resource;
import org.springframework.core.io.support.ResourcePatternResolver;
import org.jboss.spring.io.VFSResourcePatternResolver;
/**
* @author <a href="mailto:ales.justin@genera-lynx.com">Ales Justin</a>
*/
public class NamedXmlApplicationContext extends ClassPathXmlApplicationContext implements Nameable
{
private String defaultName;
private Resource resource;
private NamedXmlBeanDefinitionReader beanDefinitionReader;
public NamedXmlApplicationContext(String defaultName, Resource resource) throws BeansException
{
this(defaultName, resource, true);
}
public NamedXmlApplicationContext(String defaultName, Resource resource, boolean refresh) throws BeansException
{
//loading config from Resource
super(new String[]{}, false);
this.defaultName = defaultName;
this.resource = resource;
if (refresh)
{
refresh();
}
}
protected void loadBeanDefinitions(DefaultListableBeanFactory beanFactory) throws IOException
{
// Create a new XmlBeanDefinitionReader for the given BeanFactory.
beanDefinitionReader = new NamedXmlBeanDefinitionReader(beanFactory);
// Configure the bean definition reader with this context's
// resource loading environment.
beanDefinitionReader.setResourceLoader(this);
if (getClassLoader() != null)
beanDefinitionReader.setBeanClassLoader(getClassLoader());
beanDefinitionReader.setEntityResolver(new ResourceEntityResolver(this));
// Allow a subclass to provide custom initialization of the reader,
// then proceed with actually loading the bean definitions.
initBeanDefinitionReader(beanDefinitionReader);
loadBeanDefinitions(beanDefinitionReader);
}
protected void loadBeanDefinitions(XmlBeanDefinitionReader reader) throws BeansException, IOException
{
reader.loadBeanDefinitions(resource);
}
public String getName()
{
String name = beanDefinitionReader.getName() != null ? beanDefinitionReader.getName() : defaultName;
if (name == null)
throw new IllegalArgumentException("Bean factory JNDI name must be set!");
return name;
}
protected ResourcePatternResolver getResourcePatternResolver()
{
return new VFSResourcePatternResolver(getClassLoader());
}
}