/*
* Copyright 2002-2009 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.jca.context;
import javax.resource.spi.BootstrapContext;
import javax.resource.spi.work.WorkManager;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.ObjectFactory;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.context.support.GenericApplicationContext;
import org.springframework.util.Assert;
/**
* {@link org.springframework.context.ApplicationContext} implementation
* for a JCA ResourceAdapter. Needs to be initialized with the JCA
* {@link javax.resource.spi.BootstrapContext}, passing it on to
* Spring-managed beans that implement {@link BootstrapContextAware}.
*
* @author Juergen Hoeller
* @since 2.5
* @see SpringContextResourceAdapter
* @see BootstrapContextAware
*/
public class ResourceAdapterApplicationContext extends GenericApplicationContext {
private final BootstrapContext bootstrapContext;
/**
* Create a new ResourceAdapterApplicationContext for the given BootstrapContext.
* @param bootstrapContext the JCA BootstrapContext that the ResourceAdapter
* has been started with
*/
public ResourceAdapterApplicationContext(BootstrapContext bootstrapContext) {
Assert.notNull(bootstrapContext, "BootstrapContext must not be null");
this.bootstrapContext = bootstrapContext;
}
@Override
protected void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
beanFactory.addBeanPostProcessor(new BootstrapContextAwareProcessor(this.bootstrapContext));
beanFactory.ignoreDependencyInterface(BootstrapContextAware.class);
beanFactory.registerResolvableDependency(BootstrapContext.class, this.bootstrapContext);
// JCA WorkManager resolved lazily - may not be available.
beanFactory.registerResolvableDependency(WorkManager.class, new ObjectFactory<WorkManager>() {
public WorkManager getObject() {
return bootstrapContext.getWorkManager();
}
});
}
}
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