command模式結合Spring ApplicationContextAWare接口獲取ApplicationContext上下文

@Service("commandFactory")

public class CommandFactory implements ICommandFactory,ApplicationContextAware  {

private ApplicationContext applicationContext;

//private static Logger logger = LoggerFactory.getLogger(CommandFactory.class); 

/** 

* 功能描述：默認構造函數CommandFactory，

*/

public CommandFactory() {}

/** 

* 功能描述： 核心工廠返回真正的接口實例對象

* @method:getCommandTaskType

* @param huoguObject

* @return:IMiniAdviceService

*/

public IMiniAdviceService getCommandTaskType(HuoguObject huoguObject){

return (IMiniAdviceService) applicationContext.getBean(huoguObject.getTaskType());

}

@Override

public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {

this.applicationContext = applicationContext;

}

public ApplicationContext getApplicationContext() {

return applicationContext;

}

}