急求解hibernate spring struts2 连接数据库sql server05出现问题。

后台报错如下：



INFO: Deploying web application directory D:\tomcat\apache-tomcat-7.0.32\webapps\Property

五月 07, 2013 6:01:16 下午 org.apache.catalina.core.ApplicationContext log

INFO: Initializing Spring root WebApplicationContext

(0 ms) [Timer-0] WARN : com.mchange.v2.async.ThreadPoolAsynchronousRunner#run : com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@18f05ef -- APPARENT DEADLOCK!!! Creating emergency threads for unassigned pending tasks!

(19 ms) [Timer-0] WARN : com.mchange.v2.async.ThreadPoolAsynchronousRunner#run : com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@18f05ef -- APPARENT DEADLOCK!!! Complete Status: 

	Managed Threads: 3

	Active Threads: 3

	Active Tasks: 

		com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@95c278 (com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1)

		com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@12714d (com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2)

		com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@ccafb6 (com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0)

	Pending Tasks: 

		com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@23fc17

		com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@7b6cf4

Pool thread stack traces:

	Thread[com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1,5,main]

		java.lang.Thread.sleep(Native Method)

		com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1805)

		com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)

	Thread[com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2,5,main]

		java.lang.Thread.sleep(Native Method)

		com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1805)

		com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)

	Thread[com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0,5,main]

		java.lang.Thread.sleep(Native Method)

		com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1805)

		com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)

hibernate.cfg.xml配置文件如下：



      <property name="connection.driver_class">net.sourceforge.jtds.jdbc.Driver</property>

        <property name="connection.url">jdbc:jtds:sqlserver://localhost:1433;DatabaseName=proterty;SelectMethod=cursor</property>

        <property name="connection.username">sa</property>

        <property name="connection.password">pppttt</property>

                

        <property name="dialect">org.hibernate.dialect.SQLServerDialect</property>

                

        <!-- 用c3p0连接池,防止出现 rollback failed问题 -->

       <property name="hibernate.connection.provider_class">org.hibernate.connection.C3P0ConnectionProvider</property>

		<!--连接池的最小连接数--> 

		<property name="hibernate.c3p0.min_size">5</property>

		<!--最大连接数--> 

		<property name="hibernate.c3p0.max_size">400</property>

		<!--连接超时时间,1800-->

        <property name="hibernate.c3p0.timeout">1800</property>

        <!--statemnets缓存大小--> 

        <property name="hibernate.c3p0.max_statements">10</property>

        <!--每隔多少秒检测连接是否可正常使用  --> 

        <property name="hibernate.c3p0.idle_test_period">1000</property>

        <!--当池中的连接耗尽的时候，一次性增加的连接数量,默认为3--> 

        <property name="hibernate.c3p0.acquire_increment">5</property>

        <!-- 每次都验证连接是否可用 --> 

        <property name="hibernate.c3p0.validate">true</property>



        <!-- JDBC connection pool (use the built-in) <property name="connection.pool_size">30</property>-->

        <property name="current_session_context_class">thread</property>

        <property name="cache.provider_class">org.hibernate.cache.NoCacheProvider</property>

        <property name="show_sql">true</property>

        <property name="hbm2ddl.auto">validate</property>

c3p0与jtds的jar包已导入。
求高手解答啊！！ Hibernate Struts SQL Server Spring c3p0 --------------------编程问答-------------------- 自己先顶一个！！ --------------------编程问答-------------------- 怎么没人回答我啊？

--------------------编程问答-------------------- APPARENT DEADLOCK!!! Creating emergency threads for unassigned pending tasks!
你看这句话，意识是死锁。因为创建的线程时候，没有赋值！
检查一下你的线程！ --------------------编程问答-------------------- 请参考我的基于spring,security,struts的开源项目
http://blog.csdn.net/shadowsick

补充：Java ,  Java EE