Spring和Ibatis整合时出错了

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Spring和Ibatis整合时出错了5

最近在自学ibatis,在网上搜索了一些视频资料，今天准备来整一个Spring+ibatis，但是这个问题现在把我难住了。报错信息如下：

Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'empservice' defined in class path resource [applicationContext.xml]: Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'sqlMapClientTemplate' of bean class [com.inventec.service.EmployeeService]: Bean property 'sqlMapClientTemplate' is not writable or has an invalid setter method: Does the parameter type of the setter match the return type of the getter?
org.springframework.beans.NotWritablePropertyException: Invalid property 'sqlMapClientTemplate' of bean class [com.inventec.service.EmployeeService]: Bean property 'sqlMapClientTemplate' is not writable or has an invalid setter method: Does the parameter type of the setter match the return type of the getter?
at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:670)
at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:572)
at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:737)
at org.springframework.beans.BeanWrapperImpl.setPropertyValues(BeanWrapperImpl.java:764)
at org.springframework.beans.BeanWrapperImpl.setPropertyValues(BeanWrapperImpl.java:753)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1057)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:857)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:378)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:233)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:145)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:283)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:313)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:87)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:72)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:63)
at com.inventec.service.Test.main(Test.java:10)

我的Spring的ApplicationContext.xml 是这样的：
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>

<bean id="propertyConfig"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="location">
<value>jdbc.properties</value>
</property>
</bean>


<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName">
<value>${jdbc.driver}</value>
</property>
<property name="url">
<value>${jdbc.url}</value>
</property>
<property name="username">
<value>${jdbc.username}</value>
</property>
<property name="password">
<value></value>
</property>
</bean>


<bean id="sqlMapClient"
class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
<property name="configLocation">
<value>SqlMapConfig.xml</value>
</property>
<property name="dataSource">
<ref bean="dataSource" />
</property>
</bean>


<bean id="sqlMapClientTemplate"
class="org.springframework.orm.ibatis.SqlMapClientTemplate">
<property name="sqlMapClient">
<ref bean="sqlMapClient" />
</property>
</bean>


<bean id="empservice" class="com.inventec.service.EmployeeService">
<property name="sqlMapClientTemplate">
<ref bean="sqlMapClientTemplate" />
</property>
</bean>

</beans>

EmployeeService.java是这样的：
package com.inventec.service;

import java.util.List;
import org.springframework.orm.ibatis.SqlMapClientTemplate;
import com.inventec.bean.Account;
import com.inventec.bean.Employee;

public class EmployeeService {
private SqlMapClientTemplate sqlMap;

public SqlMapClientTemplate getSqlMap() {
return sqlMap;
}

public void setSqlMap(SqlMapClientTemplate sqlMap) {
this.sqlMap = sqlMap;
}

public Employee getOne() {
Employee emp = null;

emp = (Employee) sqlMap.queryForObject("getOne", 1);
System.out.println(emp.getEmpName() + " " + emp.getEmail());

return emp;

}

public List getSomeData() {
List list = null;
list = sqlMap.queryForList("getAll", 1);
for (int i = 0; i < list.size(); i++) {
System.out.println(list.get(i));
}
return list;

}

public Account getOneAccount() {
Account acc = null;
acc = (Account) sqlMap.queryForObject("getOneAcc", 2);
System.out.println(acc.getUserName()+" pwd:"+acc.getPassWord());

return acc;
}

}

确定不是sqlMapconfig.xml和其他资源文件的问题，各位帮帮忙啦！小妹先谢了！！！
问题补充：
在Test.java中是这样的来执行的：
public class Test extends EmployeeService {

public static void main(String[] args) {

ApplicationContext context = new ClassPathXmlApplicationContext(
"applicationContext.xml");
EmployeeService service = (EmployeeService) context
.getBean("empservice");
service.getOne();

}

}

iBATIS

2009年1月04日 18:37

aojuan
5
0 0 0

IbatisDemo1.zip (2.6 MB)
下载次数: 35

2个答案按时间排序按投票排序

0 0

采纳的答案

<bean id="empservice" class="com.inventec.service.EmployeeService">
<property name="sqlMapClientTemplate">
<ref bean="sqlMapClientTemplate" />
</property>
</bean>

上面的配置有问题，按照这样的写法，EmployeeService这个类里应该有"sqlMapClientTemplate”这个属性,但我看了EmployeeService.java,没找到，这当然会报错，应该改成以下的写法：
<bean id="empservice" class="com.inventec.service.EmployeeService">
<property name="sqlMap">
<ref bean="sqlMapClientTemplate" />
</property>
</bean>
，也就是把<property name="sqlMapClientTemplate">改成<property name="sqlMap">

2009年1月04日 23:24