final RootBeanDefinition mbd = getMergedLocalBeanDefinition(beanName); //检查bean是否为被定义为抽象 checkMergedBeanDefinition(mbd, beanName, args); // Guarantee initialization of beans that the current bean depends on. //获取实例化当前bean前需要依赖的所有bean String[] dependsOn = mbd.getDependsO...
package com.journaldev.spring;public class MyFileSystemBean { @Override public String toString() { return "MyFileSystemBean"+this.hashCode(); } public void init() { System.out.println("init method called"); } public void destroy() { System.out.println("destroy method called"); } } 现在...
class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <propertyname="dataSource"ref="dataSource"/> </bean> </bean class="org.springframework.transaction.aspectj.AnnotationTransactionAspect" factory-method="aspectOf"> <propertyname="transactionManager"ref="transactionManager"/> </bean...
Session Bean 还可以再细分为 Stateful Session Bean 与 Stateless Session Bean ,这两种的 Session Bean都可以将系统逻辑放在 method之中执行,不同的是 Stateful Session Bean 可以记录呼叫者的状态,因此通常来说,一个使用者会有一个相对应的 Stateful Session Bean 的实体。Stateless Session Bean 虽然也是逻辑组件,...
@Target({ElementType.METHOD}) @Retention(RetentionPolicy.RUNTIME) public @interface DataSourceSwitch { /** * 数据源名称,默认主库 */ String dbName() default "master"; } 6. 定义一个切面,拦截所有 Controller 接口,使用 DataSourceSwitchRead 注解的方法,将统一路由到读库查询 ...
RequestMappingHandlerAdapter adapter=(RequestMappingHandlerAdapter)bean; List<HandlerMethodArgumentResolver>argumentResolvers=newArrayList<HandlerMethodArgumentResolver>(adapter.getArgumentResolvers()); argumentResolvers.add(0, myCustomArgumentResolver); adapter.setArgumentResolvers(argumentResolvers); ...
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1698) ... 47 common frames omitted Caused by: java.lang.NullPointerException: null at org.hibernate.hql.internal.ast.HqlSqlWalker.createFromJoinElement(HqlSqlWalker.java:42...
Method that can be used to create a definition with same settings as this one, but with different (external) name; that is, one for which getName() would return newName. Since: 2.3 withSimpleName public abstract BeanPropertyDefin...
Error creating bean with name 'cn.com.taiji.fzy.indidocxToken.feign.IndidocxTokenFeignClient': Unexpected exception during bean creation; nested exception is java.lang.IllegalStateException: Method has too many Body parameters:publicabstractorg.springframework.http.ResponseEntity cn.com.taiji.fzy.indidocx...
workerMXBean- the worker MBean to register Returns: a handle which may be used to remove the registration register protected staticCloseableregister(XnioServerMXBeanserverMXBean) Register an MBean. If the MBean cannot be registered, this method will simply return. ...