why connection is closed?

[bbbb]

why connection is closed?

org.springframework.jdbc.UncategorizedSQLException: (executing StatementCallback): encountered SQLException [Connection is closed.]; nested exception is java.sql.SQLException: Connection is closed.
	org.springframework.jdbc.support.SQLStateSQLExceptionTranslator.translate(SQLStateSQLExceptionTranslator.java:94)
	org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.translate(SQLErrorCodeSQLExceptionTranslator.java:281)
	org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:210)
	org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:266)
	org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:270)
	com.bjhuajia.silver.dao.sqlserver.SchemaDao.getSchemaList(SchemaDao.java:173)
	com.bjhuajia.silver.util.loader.SchemaLoader.load(SchemaLoader.java:29)
	com.bjhuajia.silver.util.CacheConfig.load(CacheConfig.java:34)
	com.bjhuajia.silver.util.CacheConfig.get(CacheConfig.java:46)
	com.bjhuajia.silver.control.SilverServlet.init(SilverServlet.java:64)
	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:175)
	org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:577)
	org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:207)
	org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:647)
	org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:497)
	org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:575)
	org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:649)
	java.lang.Thread.run(Thread.java:536)

[robh]

Any chance you could actually post the code? From the information you have provided I have absolutely no idea why the connection is closed.

Rob