java.lang.ClassNotFoundException: com.ibm.ws.rsadapter.jdbc.WSJdbcConnection
java.lang.ClassNotFoundException: com.ibm.ws.rsadapter.jdbc.WSJdbcConnection
我正在尝试将 WAS liberty rutime 配置文件与 eclipse Luna 一起使用。
我的环境：
- Window 7
- Eclipse luna
- Websphere application server tools V8.5 plugin
- Websphere liberty profile
我的应用程序使用 spring 框架 2.5，配置文件如下。
<!-- For Oracle and Websphere; you need to use this lob handler definition instead of defaultLobHandler. Because of differences in Oracle's Blob objects. -->
<bean id="oracleLobHandler" class="org.springframework.jdbc.support.lob.OracleLobHandler" >
<property name="nativeJdbcExtractor" >
<bean class="org.springframework.jdbc.support.nativejdbc.WebSphereNativeJdbcExtractor"/>
</property>
</bean>
然而，当我将应用程序部署到 Liberty Profile (LP) 时。由于某种原因 class 无法正确加载。
我可以在 com.ibm.ws.jdbc_1.0.8.jar 文件中找到这个 class，这个 jar 文件位于 {server.home}/文件夹。据我了解，这个库应该会自动加载。
错误日志详情：
[ERROR ] SRVE0283E: Exception caught while initializing context: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'oracleLobHandler' defined in ServletContext resource [/WEB-INF/dataAccessContext.xml]: Cannot create inner bean 'org.springframework.jdbc.support.nativejdbc.WebSphereNativeJdbcExtractor#fff379a3' of type [org.springframework.jdbc.support.nativejdbc.WebSphereNativeJdbcExtractor] while setting bean property 'nativeJdbcExtractor'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.jdbc.support.nativejdbc.WebSphereNativeJdbcExtractor#fff379a3' defined in ServletContext resource [/WEB-INF/dataAccessContext.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.jdbc.support.nativejdbc.WebSphereNativeJdbcExtractor]: Constructor threw exception; nested exception is java.lang.IllegalStateException: Could not initialize WebSphereNativeJdbcExtractor because WebSphere API classes are not available: java.lang.ClassNotFoundException: com.ibm.ws.rsadapter.jdbc.WSJdbcConnection
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:282)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:121)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1391)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1132)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:522)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461)
at org.springframework.beans.factory.support.AbstractBeanFactory.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:607)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:383)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:283)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
at com.ibm.ws.webcontainer.webapp.WebApp.notifyServletContextCreated(WebApp.java:2388)
at [internal classes]
Caused by: org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.jdbc.support.nativejdbc.WebSphereNativeJdbcExtractor]: Constructor threw exception; nested exception is java.lang.IllegalStateException: Could not initialize WebSphereNativeJdbcExtractor because WebSphere API classes are not available: java.lang.ClassNotFoundException: com.ibm.ws.rsadapter.jdbc.WSJdbcConnection
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:163)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1004)
... 21 more
Caused by: java.lang.IllegalStateException: Could not initialize WebSphereNativeJdbcExtractor because WebSphere API classes are not available: java.lang.ClassNotFoundException: com.ibm.ws.rsadapter.jdbc.WSJdbcConnection
at org.springframework.jdbc.support.nativejdbc.WebSphereNativeJdbcExtractor.<init>(WebSphereNativeJdbcExtractor.java:65)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:56)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:39)
at java.lang.reflect.Constructor.newInstance(Constructor.java:527)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:148)
对这个问题的任何想法真的很感激。我真的很痛苦。
非常感谢。
您的 server.xml 中是否启用了 jdbc 功能？如果您最近安装了 Liberty，我建议启用 webProfile-6.0 功能，它是许多常用功能的组合。
com.ibm.ws.jdbc_1.0.8.jar 是 OSGi 包，您引用的包未导出，因此不适用于应用程序 类。
我假设您需要它才能连接到本机连接，因为您有两个选择：
- 使用JDBC API
unwrap() 方法，例如connection.unwrap(). See some examples for connection and prepareStatement here
- 更新到 Spring 3.0.5 或更高版本并使用 OracleJdbc4NativeJdbcExtractor 而不是
WebSphereNativeJdbcExtractor（我没有测试过，但理论上应该可以）。
变化：
class="org.springframework.jdbc.support.nativejdbc.WebSphereNativeJdbcExtractor" />
至：
class="org.springframework.jdbc.support.nativejdbc.SimpleNativeJdbcExtractor" />
我正在尝试将 WAS liberty rutime 配置文件与 eclipse Luna 一起使用。
我的环境：
- Window 7
- Eclipse luna
- Websphere application server tools V8.5 plugin
- Websphere liberty profile
我的应用程序使用 spring 框架 2.5，配置文件如下。
<!-- For Oracle and Websphere; you need to use this lob handler definition instead of defaultLobHandler. Because of differences in Oracle's Blob objects. --> <bean id="oracleLobHandler" class="org.springframework.jdbc.support.lob.OracleLobHandler" > <property name="nativeJdbcExtractor" > <bean class="org.springframework.jdbc.support.nativejdbc.WebSphereNativeJdbcExtractor"/> </property> </bean>
然而，当我将应用程序部署到 Liberty Profile (LP) 时。由于某种原因 class 无法正确加载。
我可以在 com.ibm.ws.jdbc_1.0.8.jar 文件中找到这个 class，这个 jar 文件位于 {server.home}/文件夹。据我了解，这个库应该会自动加载。
错误日志详情：
[ERROR ] SRVE0283E: Exception caught while initializing context: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'oracleLobHandler' defined in ServletContext resource [/WEB-INF/dataAccessContext.xml]: Cannot create inner bean 'org.springframework.jdbc.support.nativejdbc.WebSphereNativeJdbcExtractor#fff379a3' of type [org.springframework.jdbc.support.nativejdbc.WebSphereNativeJdbcExtractor] while setting bean property 'nativeJdbcExtractor'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.jdbc.support.nativejdbc.WebSphereNativeJdbcExtractor#fff379a3' defined in ServletContext resource [/WEB-INF/dataAccessContext.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.jdbc.support.nativejdbc.WebSphereNativeJdbcExtractor]: Constructor threw exception; nested exception is java.lang.IllegalStateException: Could not initialize WebSphereNativeJdbcExtractor because WebSphere API classes are not available: java.lang.ClassNotFoundException: com.ibm.ws.rsadapter.jdbc.WSJdbcConnection
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:282)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:121)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1391)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1132)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:522)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461)
at org.springframework.beans.factory.support.AbstractBeanFactory.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:607)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:383)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:283)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
at com.ibm.ws.webcontainer.webapp.WebApp.notifyServletContextCreated(WebApp.java:2388)
at [internal classes]
Caused by: org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.jdbc.support.nativejdbc.WebSphereNativeJdbcExtractor]: Constructor threw exception; nested exception is java.lang.IllegalStateException: Could not initialize WebSphereNativeJdbcExtractor because WebSphere API classes are not available: java.lang.ClassNotFoundException: com.ibm.ws.rsadapter.jdbc.WSJdbcConnection
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:163)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1004)
... 21 more
Caused by: java.lang.IllegalStateException: Could not initialize WebSphereNativeJdbcExtractor because WebSphere API classes are not available: java.lang.ClassNotFoundException: com.ibm.ws.rsadapter.jdbc.WSJdbcConnection
at org.springframework.jdbc.support.nativejdbc.WebSphereNativeJdbcExtractor.<init>(WebSphereNativeJdbcExtractor.java:65)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:56)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:39)
at java.lang.reflect.Constructor.newInstance(Constructor.java:527)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:148)
对这个问题的任何想法真的很感激。我真的很痛苦。
非常感谢。
您的 server.xml 中是否启用了 jdbc 功能？如果您最近安装了 Liberty，我建议启用 webProfile-6.0 功能，它是许多常用功能的组合。
com.ibm.ws.jdbc_1.0.8.jar 是 OSGi 包，您引用的包未导出，因此不适用于应用程序 类。
我假设您需要它才能连接到本机连接，因为您有两个选择：
- 使用JDBC API
unwrap()方法，例如connection.unwrap(). See some examples for connection and prepareStatement here - 更新到 Spring 3.0.5 或更高版本并使用 OracleJdbc4NativeJdbcExtractor 而不是
WebSphereNativeJdbcExtractor（我没有测试过，但理论上应该可以）。
变化： class="org.springframework.jdbc.support.nativejdbc.WebSphereNativeJdbcExtractor" />
至： class="org.springframework.jdbc.support.nativejdbc.SimpleNativeJdbcExtractor" />