14:55:31,439 INFO [Hibernate] SessionFactory successfully built and bound into JNDI [java:/hibernate/SessionFactory]
14:55:52,099 INFO [STDOUT] Inside doGet
14:55:52,099 INFO [STDOUT] POSTED ORDERS ARE IN GETW0111|POSOrder|Customer1|CustomerName|OrderDate|EMPTY
14:55:52,099 INFO [STDOUT] orderNumber W0111<length>5
14:55:52,099 INFO [STDOUT] posPOSOrder
14:55:52,099 INFO [STDOUT] order number and pos are not null
14:55:52,099 INFO [STDOUT] prev key nullcurr Key W0111
14:55:52,099 INFO [STDOUT] filled orders0
14:55:52,099 INFO [STDOUT] Constructing success and fail email messages
14:55:52,099 INFO [STDOUT] OrderUpdateServlet :: Begin
14:55:52,099 INFO [STDOUT] Number of success orders received 1
14:55:52,099 INFO [STDOUT] Key received inside construct SuccessEmail is W0111|POSOrder|Customer1|CustomerName|OrderDate|E
TY
14:55:52,099 INFO [STDOUT] OrderUpdateServlet :: splitSuccessOrderKey : Begin
14:55:52,099 INFO [STDOUT] OrderUpdateServlet :: splitSuccessOrderKey : End W0111 Customer1 CustomerName Ord
Date POSOrder
14:55:52,099 INFO [STDOUT] OrderUpdateServlet :: End
14:55:52,099 INFO [STDOUT] OrderUpdateServlet :: constructRejectedOrderEmail : Begin
14:55:52,099 INFO [STDOUT] OrderUpdateServlet :: constructRejectedOrderEmail : End
14:55:52,099 INFO [STDOUT] filled success orders6
14:55:52,099 INFO [STDOUT] OrderUpdateServlet :: updateOrders : Begin
14:55:52,099 INFO [STDOUT] order received inside updateOrders of OrderUpdateServlet is W0111
14:55:52,099 INFO [STDOUT] order received inside updateOrders of OrderUpdateServlet is POSOrder
14:55:52,099 INFO [STDOUT] order received inside updateOrders of OrderUpdateServlet is Customer1
14:55:52,099 INFO [STDOUT] order received inside updateOrders of OrderUpdateServlet is CustomerName
14:55:52,099 INFO [STDOUT] order received inside updateOrders of OrderUpdateServlet is OrderDate
14:55:52,099 INFO [STDOUT] order received inside updateOrders of OrderUpdateServlet is EMPTY
14:55:52,099 INFO [STDOUT] order being passed to retrieve batch idW0111
14:55:52,099 INFO [STDOUT] OrderUpdateServlet :: getBatchId : Begin
14:55:52,099 INFO [BaseDAO] BaseDAO :: findByProperty1 : Begin
14:55:52,099 INFO [BaseDAO] query passed select batchId from com.xpedx.ecommerce.order.model.OrderDTO order where order.or
rStatus = 1 and order.orderId = :PARAMand the property passed is W0111
14:55:52,099 INFO [BaseDAO] Session is null ? true
14:55:52,099 INFO [BaseDAO] Session is null
14:55:52,109 WARN [SessionFactoryObjectFactory] Not found: 2c98b24214a8e4a70114a8e4a8ef0000
14:55:52,109 ERROR [BaseDAO] Session factory itself is null. Establish session factory first
14:55:52,109 INFO [STDOUT] 1W0111
14:55:52,109 ERROR [[OrderUpdateServlet]] Servlet.service() for servlet OrderUpdateServlet threw exception
java.lang.NullPointerException
at com.xpedx.ecommerce.BaseDAO.findByProperty1

If you look at first line SessionFactory is bound , When I try to access database call from Servlet I am getting exception as this sessionfactory is not bound. Can anyone give hint on whats going on here?

Thanks
Sundar

I tried some more debug and found something like this,

java.lang.ClassCastException
at org.hibernate.hql.ast.HqlLexer.makeToken(HqlLexer.java:39)
at org.hibernate.hql.antlr.HqlBaseLexer.mIDENT(HqlBaseLexer.java:580)
at org.hibernate.hql.antlr.HqlBaseLexer.nextToken(HqlBaseLexer.java:264)
at antlr.TokenBuffer.fill(TokenBuffer.java:69)
at antlr.TokenBuffer.LA(TokenBuffer.java:80)
at antlr.LLkParser.LA(LLkParser.java:52)
at org.hibernate.hql.antlr.HqlBaseParser.statement(HqlBaseParser.java:139)
at org.hibernate.hql.ast.QueryTranslatorImpl.parse(QueryTranslatorImpl.java:238)
at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:155)
at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:105)
at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:74)
at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:53)
at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:71)
at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:108)
at org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:88)
at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1540)
at com.xpedx.ecommerce.BaseDAO.findByProperty1(BaseDAO.java:178)
at com.xpedx.ecommerce.order.dao.OrderDAO.getOrderBatch(OrderDAO.java:77)
at com.xpedx.ecommerce.order.web.OrderUpdateServlet.getBatchId(OrderUpdateServlet.java:343)
at com.xpedx.ecommerce.order.web.OrderUpdateServlet.updateOrders(OrderUpdateServlet.java:252)
at com.xpedx.ecommerce.order.web.OrderUpdateServlet.doGet(OrderUpdateServlet.java:127)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
at java.lang.Thread.run(Thread.java:534)

Please mention your environment details like(DB,App Server)..