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EXCEPTION-javaBean

时间:2017-03-09 13:03:46      阅读:660      评论:0      收藏:0      [点我收藏+]

标签:bat   occurred   声明   setting   组织机构   user   soft   解决   ati   

CreateTime--2016年11月24日14:29:43
Author:Marydon

声明:异常类文章主要是记录了我遇到的异常信息及解决方案,解决方案大部分都是百度解决的,(这里只是针对我遇到的做个汇总),特此声明!
Action异常

2016-11-12 15:17:08,931[ERROR][org.apache.struts2.dispatcher.Dispatcher]:Exception occurred during processing request: Unable to instantiate Action, jcxx.web.actions.monitor.MediDepartAction, defined for ‘index‘ in namespace ‘/jcxx/server/monitor/medidepart‘com.sun.proxy.$Proxy22 cannot be cast to jcxx.service.bo.config.feeitem.IBoTDICTCHARGEITEM

  spring的XML文件中的BO配置

<!--中心药品诊疗维护-->
<bean id="boTDICTCHARGEITEM_Jcxx" parent="txTransactionProxyJcxx">
    <property name="target">
        <bean class="jcxx.service.bo.config.feeitem.impl.BoTDICTCHARGEITEMImpl">
        <constructor-arg index="0" ref="daoTDICTCHARGEITEM_Jcxx"/>
        </bean>
    </property>
</bean>

  解决方案:

//service层对应的Action引入业务层接口的方法
iBoItem = (IBoTDICTCHARGEITEM) BeansHelp.getBeanInstance("boTDICTCHARGEITEM");
更改为:
iBoItem = (IBoTDICTCHARGEITEM) BeansHelp.getBeanInstance("boTDICTCHARGEITEM_Jcxx");

sqlMap异常

com.ibatis.sqlmap.client.SqlMapException: There is no statement named xnh.config.getTDICTCODE_COUNT_test in this SqlMap.
at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.getMappedStatement(SqlMapExecutorDelegate.java:232)
at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForObject(SqlMapExecutorDelegate.java:510)
at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForObject(SqlMapExecutorDelegate.java:494)
at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForObject(SqlMapSessionImpl.java:106)
at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForObject(SqlMapClientImpl.java:82)
at xnh.service.dao.config.dict.impl.DaoTDICTCODEImpl.getTDICTCODE_COUNT(DaoTDICTCODEImpl.java:53)
at xnh.service.bo.config.dict.impl.BoTDICTCODEImpl.getTDICTCODE_COUNT(BoTDICTCODEImpl.java:58)

  原因:
    sqlMap是由Dao层实现类调用的sql语句,异常的意思是:在"xnh.config"这个命名空间下没有找到id="getTDICTCODE_COUNT_test"的sql语句
UpdateTime--2017年1月7日17:14:07
spring异常:

nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property ‘boBASE_ORG_INFOImpl‘ of bean class [com.xyhsoft.demo.service.bo.mq.MQReceiver]: Bean property ‘boBASE_ORG_INFOImpl‘ is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?

  spring对应的配置:

<!-- 组织机构维护 -->
<bean id="boBASE_ORG_INFOImpl" class="com.xyhsoft.demo.service.bo.organize.impl.BoBASE_ORG_INFOImpl">
    <constructor-arg index="0" ref="daoBASE_ORG_INFOImpl" />
</bean>
<bean id="daoBASE_ORG_INFOImpl" class="com.xyhsoft.demo.service.dao.organize.impl.DaoBASE_ORG_INFOImpl">
    <property name="sqlMapClient" ref="sqlMapClient" />
</bean>

  原因:
    MQReceiver.java类没有set注入"boBASE_ORG_INFOImpl"
解决方案:

// 组织机构
private IBoBASE_ORG_INFO boBASE_ORG_INFOImpl;
/**
* @param boBASE_ORG_INFOImpl
*/
public void setBoBASE_ORG_INFOImpl(IBoBASE_ORG_INFO boBASE_ORG_INFOImpl) {
    this.boBASE_ORG_INFOImpl = boBASE_ORG_INFOImpl;
}

异常四(Dao层实现类出异常)

org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘userDao‘ defined in class path resource [com/config/userConfig.xml]: Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property ‘sqlMapClient‘ of bean class [com.service.user.dao.impl.DaoUser]: Bean property ‘sqlMapClient‘ is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?

解决方案:
  dao实现类没有继承extends SqlMapClientDaoSupport
异常五(Bo层实现类出异常)

org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘userBiz‘ defined in class path resource [com/config/userConfig.xml]: Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property ‘userDao‘ of bean class [com.service.user.bo.impl.BoUser]: Bean property ‘userDao‘ is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?

解决方案:
  spring的配置文件中,name值与要调用该对象声明的属性名保持一致

<!-- 配置Bo,调Dao -->
<bean id="userBo" class="com.service.user.bo.impl.BoUser">
<!-- 此处的name值,必须与业务层实现类声明的Dao层的属性名相同 -->
  <property name="daoUser" ref="userDao"/>
</bean>

  Bo层

//调用dao层用户类,spring托管实例化
private IDaoUser daoUser;
public void setDaoUser(IDaoUser daoUserImpl) {
    this.daoUser = daoUserImpl;
}

异常六(set注入异常)

Caused by: org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type [com.sun.proxy.$Proxy9 implementing com.xyhsoft.demo.service.bo.dictionary.IBoBASE_DICTIONARY,
org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [com.xyhsoft.demo.service.bo.organize.IBoBASE_ORG_INFO] for property ‘boBASE_DICTIONARYImpl‘; 
nested exception is java.lang.IllegalStateException: Cannot convert value of type [com.sun.proxy.$Proxy9 implementing com.xyhsoft.demo.service.bo.dictionary.IBoBASE_DICTIONARY,
org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [com.xyhsoft.demo.service.bo.organize.IBoBASE_ORG_INFO] for property ‘boBASE_DICTIONARYImpl‘: no matching editors or conversion strategy found

  原因:

// 组织机构
private IBoBASE_ORG_INFO boBASE_ORG_INFOImpl;
// 字典管理
private IBoBASE_ORG_INFO boBASE_DICTIONARYImpl;

public void setBoBASE_DICTIONARYImpl(IBoBASE_ORG_INFO boBASE_DICTIONARYImpl) {
    this.boBASE_DICTIONARYImpl = boBASE_DICTIONARYImpl;
}

public void setBoBASE_ORG_INFOImpl(IBoBASE_ORG_INFO boBASE_ORG_INFOImpl) {
    this.boBASE_ORG_INFOImpl = boBASE_ORG_INFOImpl;
}

  声明重复:同一个变量类型:IBoBASE_ORG_INFO ,不同的变量名和set方法

 

EXCEPTION-javaBean

标签:bat   occurred   声明   setting   组织机构   user   soft   解决   ati   

原文地址:http://www.cnblogs.com/Marydon20170307/p/6524835.html

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