Java BeanCreationException : init 方法调用失败
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时间：2020-08-11 18:53:18 来源:igfitidea点击:
BeanCreationException : Invocation of init method failed
提问by NewBee
I am trying to implement LDAP configuration for my Spring Project but LDAP Repository is not getting initialized.
我正在尝试为我的 Spring 项目实现 LDAP 配置，但 LDAP 存储库未初始化。
Error Trace is -
错误跟踪是 -
xx:xx:xx.116 [localhost-startStop-1] WARN o.s.w.c.s.XmlWebApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRepo': Invocation of init method failed; nested exception is java.lang.AbstractMethodError: org.springframework.ldap.repository.support.LdapRepositoryFactory$LdapQueryLookupStrategy.resolveQuery(Ljava/lang/reflect/Method;Lorg/springframework/data/repository/core/RepositoryMetadata;Lorg/springframework/data/projection/ProjectionFactory;Lorg/springframework/data/repository/core/NamedQueries;)Lorg/springframework/data/repository/query/RepositoryQuery;
xx:xx:xx.124 [localhost-startStop-1] ERROR o.s.web.context.ContextLoader - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRepo': Invocation of init method failed; nested exception is java.lang.AbstractMethodError: org.springframework.ldap.repository.support.LdapRepositoryFactory$LdapQueryLookupStrategy.resolveQuery(Ljava/lang/reflect/Method;Lorg/springframework/data/repository/core/RepositoryMetadata;Lorg/springframework/data/projection/ProjectionFactory;Lorg/springframework/data/repository/core/NamedQueries;)Lorg/springframework/data/repository/query/RepositoryQuery;
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1578) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:753) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839) ~[spring-context-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538) ~[spring-context-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:444) ~[spring-web-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:326) ~[spring-web-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107) [spring-web-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5068) [catalina.jar:7.0.68]
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5584) [catalina.jar:7.0.68]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147) [catalina.jar:7.0.68]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1572) [catalina.jar:7.0.68]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1562) [catalina.jar:7.0.68]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_73]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_73]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_73]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_73]
Caused by: java.lang.AbstractMethodError: org.springframework.ldap.repository.support.LdapRepositoryFactory$LdapQueryLookupStrategy.resolveQuery(Ljava/lang/reflect/Method;Lorg/springframework/data/repository/core/RepositoryMetadata;Lorg/springframework/data/projection/ProjectionFactory;Lorg/springframework/data/repository/core/NamedQueries;)Lorg/springframework/data/repository/query/RepositoryQuery;
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.<init>(RepositoryFactorySupport.java:435) ~[spring-data-commons-1.12.1.RELEASE.jar:na]
at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:220) ~[spring-data-commons-1.12.1.RELEASE.jar:na]
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.initAndReturn(RepositoryFactoryBeanSupport.java:266) ~[spring-data-commons-1.12.1.RELEASE.jar:na]
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:252) ~[spring-data-commons-1.12.1.RELEASE.jar:na]
at org.springframework.ldap.repository.support.LdapRepositoryFactoryBean.afterPropertiesSet(LdapRepositoryFactoryBean.java:47) ~[spring-ldap-core-2.0.4.RELEASE.jar:2.0.4.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1637) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574) ~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
... 21 common frames omitted
UserRepo.java
用户仓库
package domain;
import org.springframework.ldap.repository.LdapRepository;
import java.util.List;
public interface UserRepo extends LdapRepository<User> {
User findByEmployeeNumber(int employeeNumber);
List<User> findByFullNameContains(String name);
}
applicationContext.xml
应用上下文.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:ldap="http://www.springframework.org/schema/ldap"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/ldap http://www.springframework.org/schema/ldap/spring-ldap.xsd">
<context:property-placeholder location="classpath:/ldap.properties" system-properties-mode="OVERRIDE" />
<context:annotation-config />
<ldap:context-source id="contextSource"
password="${sample.ldap.password}"
url="${sample.ldap.url}"
username="${sample.ldap.userDn}"
base="${sample.ldap.base}" />
<ldap:ldap-template id="ldapTemplate" context-source-ref="contextSource"/>
<!--
This will scan the org.springframework.ldap.samples.useradmin.domain package for interfaces
extending CrudRepository (in our case, LdapRepository), automatically creating repository
beans based on these interfaces.
-->
<ldap:repositories base-package="domain" />
<bean class="service.UserService">
<property name="directoryType" value="${sample.ldap.directory.type}" />
</bean>
<!-- Required to make sure BaseLdapName is populated in UserService -->
<bean class="org.springframework.ldap.core.support.BaseLdapPathBeanPostProcessor" />
<beans profile="default">
<!-- Populates the LDAP server with initial data -->
<bean class="org.springframework.ldap.test.LdifPopulator" depends-on="embeddedLdapServer">
<property name="contextSource" ref="contextSource" />
<property name="resource" value="classpath:/setup_data.ldif" />
<property name="base" value="${sample.ldap.base}" />
<property name="clean" value="${sample.ldap.clean}" />
<property name="defaultBase" value="dc=example,dc=com" />
</bean>
<!--
This is for test and demo purposes only - EmbeddedLdapServerFactoryBean launches an in-process
LDAP server.
-->
<bean id="embeddedLdapServer" class="org.springframework.ldap.test.EmbeddedLdapServerFactoryBean">
<property name="partitionName" value="example"/>
<property name="partitionSuffix" value="${sample.ldap.base}" />
<property name="port" value="18880" />
</bean>
</beans>
<beans profile="no-apacheds">
<!-- Populates the LDAP server with initial data -->
<bean class="org.springframework.ldap.test.LdifPopulator">
<property name="contextSource" ref="contextSource" />
<property name="resource" value="classpath:/setup_data.ldif" />
<property name="base" value="${sample.ldap.base}" />
<property name="clean" value="${sample.ldap.clean}" />
<property name="defaultBase" value="dc=example,dc=com" />
</bean>
</beans>
</beans>
UserService.java
用户服务.java
package service;
import java.util.List;
import java.util.Set;
import javax.naming.Name;
import javax.naming.ldap.LdapName;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.ldap.core.support.BaseLdapNameAware;
import org.springframework.ldap.support.LdapNameBuilder;
import org.springframework.ldap.support.LdapUtils;
import com.google.common.base.Function;
import com.google.common.collect.Iterables;
import com.google.common.collect.Sets;
import domain.DirectoryType;
import domain.User;
import domain.UserRepo;
/**
*
*/
public class UserService implements BaseLdapNameAware {
private final UserRepo userRepo;
private LdapName baseLdapPath;
private DirectoryType directoryType;
@Autowired
public UserService(UserRepo userRepo) {
this.userRepo = userRepo;
//this.groupRepo = groupRepo;
}
public void setDirectoryType(DirectoryType directoryType) {
this.directoryType = directoryType;
}
public void setBaseLdapPath(LdapName baseLdapPath) {
this.baseLdapPath = baseLdapPath;
}
public Iterable<User> findAll() {
return userRepo.findAll();
}
public User findUser(String userId) {
return userRepo.findOne(LdapUtils.newLdapName(userId));
}
public LdapName toAbsoluteDn(Name relativeName) {
return LdapNameBuilder.newInstance(baseLdapPath)
.add(relativeName)
.build();
}
/**
* This method expects absolute DNs of group members. In order to find the actual users
* the DNs need to have the base LDAP path removed.
*
* @param absoluteIds
* @return
*/
public Set<User> findAllMembers(Iterable<Name> absoluteIds) {
return Sets.newLinkedHashSet(userRepo.findAll(toRelativeIds(absoluteIds)));
}
public Iterable<Name> toRelativeIds(Iterable<Name> absoluteIds) {
return Iterables.transform(absoluteIds, new Function<Name, Name>() {
public Name apply(Name input) {
return LdapUtils.removeFirst(input, baseLdapPath);
}
});
}
public List<User> searchByNameName(String lastName) {
return userRepo.findByFullNameContains(lastName);
}
}
Following are dependencies-
以下是依赖项-
I am not able to resolve this error. LDAP repositories base package is mentioned in applicationContext.xml but still exption follows. Please let me know for correct implimentation.
我无法解决此错误。applicationContext.xml 中提到了 LDAP 存储库基础包，但仍然是 exption。请让我知道正确的implimentation。
Edit - : Dependency tree
编辑 - ：依赖树
采纳答案by Jim Garrison
From the JavaDoc for AbstractMethodError:
来自 JavaDoc 的AbstractMethodError：
Thrown when an application tries to call an abstract method. Normally, this error is caught by the compiler; this error can only occur at run time if the definition of some class has incompatibly changed since the currently executing method was last compiled.
当应用程序尝试调用抽象方法时抛出。通常，这个错误是由编译器捕获的；如果自上次编译当前执行的方法以来某个类的定义发生了不兼容的更改，则此错误只会在运行时发生。
This means the deployed version of Spring is different from the one you used to compile the code.
这意味着部署的 Spring 版本与您用来编译代码的版本不同。
Make sure the deployed libraries are the same version as the ones in your IDE
确保部署的库与 IDE 中的库版本相同
