| /** |
| * |
| * Copyright 2005 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.gbean.geronimo; |
| |
| import java.io.Serializable; |
| |
| import org.apache.geronimo.kernel.Kernel; |
| import org.springframework.beans.factory.FactoryBean; |
| import org.springframework.beans.factory.config.BeanDefinitionHolder; |
| import org.springframework.beans.factory.support.RootBeanDefinition; |
| import org.gbean.service.ServiceContext; |
| import org.gbean.spring.ServiceContextThreadLocal; |
| import org.gbean.kernel.ServiceNotFoundException; |
| |
| /** |
| * @version $Rev: 71492 $ $Date: 2004-11-14 21:31:50 -0800 (Sun, 14 Nov 2004) $ |
| */ |
| public class GeronimoKernelReference implements FactoryBean, Serializable { |
| public static BeanDefinitionHolder createBeanDefinition() { |
| RootBeanDefinition beanDefinition = new RootBeanDefinition(GeronimoKernelReference.class, 0); |
| return new BeanDefinitionHolder(beanDefinition, GeronimoKernelReference.class.getName()); |
| } |
| |
| public final Class getObjectType() { |
| return Kernel.class; |
| } |
| |
| public synchronized final Object getObject() { |
| ServiceContext serviceContext = ServiceContextThreadLocal.get(); |
| if (serviceContext == null) { |
| throw new IllegalStateException("Service context has not been set"); |
| } |
| try { |
| return (Kernel) serviceContext.getKernel().getService(Kernel.KERNEL); |
| } catch (ServiceNotFoundException e) { |
| throw new IllegalStateException("A Geronimo kernel has not been loaded"); |
| } |
| } |
| |
| public boolean isSingleton() { |
| return true; |
| } |
| } |