spring security3.10拦截器不能初始化xml配置文件的bean

--------------------编程问答-------------------- Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'securityMetadataSource' defined in ServletContext resource [/WEB-INF/applicationContext-security.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [cn.cbtvu.contect.service.MyInvocationSecurityMetadataSourceService]: Constructor threw exception; nested exception is java.lang.NullPointerException
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:997)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:943)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)
... 69 more
Caused by: org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [cn.cbtvu.contect.service.MyInvocationSecurityMetadataSourceService]: Constructor threw exception; nested exception is java.lang.NullPointerException
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:162)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:76)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:990)
... 77 more
Caused by: java.lang.NullPointerException
at cn.cbtvu.contect.DAO.PowerInter.findByTSysPowersystem(PowerInter.java:54)
at cn.cbtvu.contect.service.MyInvocationSecurityMetadataSourceService.loadResourceDefine(MyInvocationSecurityMetadataSourceService.java:90)
at cn.cbtvu.contect.service.MyInvocationSecurityMetadataSourceService.<init>(MyInvocationSecurityMetadataSourceService.java:72)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:147)
... 79 more
2013-3-17 18:48:02 org.apache.catalina.core.StandardContext listenerStart --------------------编程问答--------------------



PowerInter

@Repository("powerInter")

public class PowerInter {

	private static final Logger log = LoggerFactory.getLogger (PowerInter.class);

	@Resource(name="jdbcTemplate" )

	private JdbcTemplate JDBC;

	

	 /**

	 * @return the jDBC

	 */

	public JdbcTemplate getJDBC() {

		return JDBC;

	}

	/**

	 * @param jDBC the jDBC to set

	 */

	public void setJDBC(JdbcTemplate jDBC) {

		System.out.println( "++++++++++++++++++authority_name1111++++++++++++++++++++++++++++" );

		JDBC = jDBC;

	}

	public PowerInter(){

		

		super();

		JDBC=null;

	 

		}

	public PowerInter(JdbcTemplate JDBC){

		super();

		 this.JDBC=JDBC;

	 }

	public List<String> findByTSysPowersystem() {

		// TODO Auto-generated method stub

		

		System.out.println( "++++++++++++++++++authority_name++++++++++++++++++++++++++++" );

		if(JDBC==null)

			System.out.println( "++++++++++++++++++hell++++++++++++++++++++++++++++" );

		List<String> query = JDBC.query("select authority_name from Pub_authorities ",new RowMapper<String>(){



			public String mapRow(ResultSet rs, int arg1) throws SQLException {

				// TODO Auto-generated method stub

				System.out.println(rs.getString("authority_name"));

				return rs.getString("authority_name");

			}

			

		});

		return  query;

	}

	public List<String> findByAutAllresource_string(String auth) {

		// TODO Auto-generated method stub

		

		List<String> query = JDBC.query("sselect resource_string " +

				"from Pub_Authorities_Resources,Pub_Resources,  Pub_authorities " +

				"where Pub_Authorities_Resources.resource_id=Pub_Resources.resource_id and " +

				" Pub_Authorities_Resources.resource_id=Pub_authorities.authority_id  and " +

					"   Authority_name=?",new Object[]{auth} ,new RowMapper<String>(){



			public String mapRow(ResultSet rs, int arg1) throws SQLException {

				// TODO Auto-generated method stub

				return rs.getString("resource_string");

			}

			

		});

		return  query;

	}



}

--------------------编程问答-------------------- public PowerInter(){

        super();
        JDBC=null;

        }改为
public PowerInter(){


        }

无参构造函数，不要写函数体 --------------------编程问答-------------------- 试了不是这个问题，我怀疑是不是spring security3 问题  使用了 spring security 就不能使用注解了？

补充：Java ,  Web 开发