标签:value cep getbean tar void mes nbsp list class
可以用spring提供的一个PropertyPlaceholderHelper类
替换代码如下:
protected void processProperties(ConfigurableListableBeanFactory beanFactoryToProcess, Properties props) throws BeansException { StringValueResolver valueResolver = new PlaceholderResolvingStringValueResolver(props); BeanDefinitionVisitor visitor = new BeanDefinitionVisitor(valueResolver); String[] beanNames = beanFactoryToProcess.getBeanDefinitionNames(); for (String curName : beanNames) { // Check that we‘re not parsing our own bean definition, // to avoid failing on unresolvable placeholders in properties file locations. if (!(curName.equals(this.beanName) && beanFactoryToProcess.equals(this.beanFactory))) { BeanDefinition bd = beanFactoryToProcess.getBeanDefinition(curName); try { visitor.visitBeanDefinition(bd); } catch (Exception ex) { throw new BeanDefinitionStoreException(bd.getResourceDescription(), curName, ex.getMessage()); } } } // New in Spring 2.5: resolve placeholders in alias target names and aliases as well. beanFactoryToProcess.resolveAliases(valueResolver); // New in Spring 3.0: resolve placeholders in embedded values such as annotation attributes. beanFactoryToProcess.addEmbeddedValueResolver(valueResolver); }
标签:value cep getbean tar void mes nbsp list class
原文地址:https://www.cnblogs.com/dongma/p/10274836.html