我正在尝试生成AuthenticationController类型的bean。身份验证控制器的构造函数有一个DataSource类型的参数,称为securityDataSource。在我的安全上下文xml中,我使用以下代码声明bean。
webSecurityConfig.xml摘录:
<bean id="authoritiesConroller"
class="honors.uh.edu.security.AuthoritiesController">
<constructor-arg ref="securityDataSource"/>
</bean>
下面是bean securityDataSource的定义:
<bean name="securityDataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost:3306/test" />
<property name="username" value="root" />
<property name="password" value="" />
</bean>
权限Controller.java
package honors.uh.edu.security;
import honors.uh.edu.pojo.User;
import java.sql.Types;
import javax.sql.DataSource;
import org.springframework.jdbc.core.SqlParameter;
import org.springframework.jdbc.core.support.JdbcDaoSupport;
import org.springframework.jdbc.object.SqlUpdate;
public class AuthoritiesController extends JdbcDaoSupport {
private InsertAuthority insertAuthority;
public AuthoritiesController(DataSource securityDataSource) {
super();
insertAuthority = new InsertAuthority(securityDataSource);
}
public void create(User user, String authority) {
insertAuthority.insert(user, authority);
}
/********* Inner Classes ************/
protected class InsertAuthority extends SqlUpdate {
protected InsertAuthority(DataSource ds) {
super(ds, "INSERT INTO authorities VALUES (?, ?)");
declareParameter(new SqlParameter(Types.VARCHAR));
declareParameter(new SqlParameter(Types.VARCHAR));
compile();
}
protected void insert(User user, String authority) {
Object[] objs = new Object[] { user.getUsername(), authority };
super.update(objs);
}
}
}
我得到的回报是
Caused by: java.lang.IllegalArgumentException: 'dataSource' or 'jdbcTemplate' is required
。为什么现在允许这样做?DriverManagerDataSource是DataSource的实现,所以不应该允许我将其作为参数传递吗?
编辑:这里是完整的错误-
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'authoritiesConroller' defined in class path resource [spring/webSecurityConfig.xml]: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: 'dataSource' or 'jdbcTemplate' is required
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1553) ~[spring-beans-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539) ~[spring-beans-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475) ~[spring-beans-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304) ~[spring-beans-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228) ~[spring-beans-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300) ~[spring-beans-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195) ~[spring-beans-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:703) ~[spring-beans-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760) ~[spring-context-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482) ~[spring-context-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403) ~[spring-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306) ~[spring-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106) [spring-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4939) [catalina.jar:7.0.42]
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5434) [catalina.jar:7.0.42]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.42]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) [catalina.jar:7.0.42]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) [catalina.jar:7.0.42]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_05]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_05]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_05]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_05]
Caused by: java.lang.IllegalArgumentException: 'dataSource' or 'jdbcTemplate' is required
at org.springframework.jdbc.core.support.JdbcDaoSupport.checkDaoConfig(JdbcDaoSupport.java:112) ~[spring-jdbc-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.dao.support.DaoSupport.afterPropertiesSet(DaoSupport.java:44) ~[spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1612) ~[spring-beans-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1549) ~[spring-beans-4.0.3.RELEASE.jar:4.0.3.RELEASE]
... 21 common frames omitted
