[Opentac2-developers] Exception

[Java C. <jav...@ya...>]

Hi Seth,

While i'm trying to run the app i'm getting the
following exception.. can u guess what could be the
problem??? I'm trying to run the app on Oracle.


2004-10-27 15:17:19,906 [http8080-Processor25] WARN 
org.apache.torque.oid.IDBro
ker - IDBroker is being used with db 'opentac2', which
does not support transact
ions. IDBroker attempts to use transactions to limit
the possibility of duplicat
e key generation.  Without transactions, duplicate key
generation is possible if
 multiple JVMs are used or other means are used to
write to the database.
2004-10-27 15:17:20,187 [http8080-Processor25] DEBUG
org.apache.torque.util.Tran
saction - called safeRollback with null argument
org.apache.torque.TorqueException:
org.apache.commons.dbcp.SQLNestedException: C
ould not retrieve connection info from pool, cause:
Could not create a validated
 object
        at
org.apache.torque.TorqueInstance.getConnection(TorqueInstance.java:71
7)
        at
org.apache.torque.Torque.getConnection(Torque.java:268)
        at
org.apache.torque.util.Transaction.beginOptional(Transaction.java:80)

        at
org.apache.torque.util.BasePeer.doSelect(BasePeer.java:1192)
        at
edu.gmu.opentac2.om.BasePersonPeer.doSelectVillageRecords(BasePersonP
eer.java:438)
        at
edu.gmu.opentac2.om.BasePersonPeer.doSelectVillageRecords(BasePersonP
eer.java:390)
        at
edu.gmu.opentac2.om.BasePersonPeer.doSelect(BasePersonPeer.java:359)
        at
edu.gmu.opentac2.om.Person.getPersonByEmailOrSid(Person.java:150)
        at
edu.gmu.opentac2.webapp.SecurityRealm.booleanAuthenticate(SecurityRea
lm.java:45)
        at
org.securityfilter.realm.SimpleSecurityRealmBase.authenticate(SimpleS
ecurityRealmBase.java:107)
        at
org.securityfilter.authenticator.FormAuthenticator.processLogin(FormA
uthenticator.java:178)
        at
org.securityfilter.filter.SecurityFilter.doFilter(SecurityFilter.java
:138)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:233)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:204)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:257)
        at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
eContext.java:151)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:564)
        at
org.apache.catalina.core.StandardContextValve.invokeInternal(Standard
ContextValve.java:245)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:199)
        at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
eContext.java:151)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:564)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:195)
        at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
eContext.java:151)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:164)
        at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
eContext.java:149)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:564)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:156)
        at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValv
eContext.java:151)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:564)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:972)

        at
org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:20
6)
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:828)
        at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
ssConnection(Http11Protocol.java:700)
        at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java
:584)
        at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:683)
        at java.lang.Thread.run(Thread.java:536)
Caused by: org.apache.commons.dbcp.SQLNestedException:
Could not retrieve connec
tion info from pool, cause: Could not create a
validated object
        at
org.apache.commons.dbcp.datasources.SharedPoolDataSource.getPooledCon
nectionAndInfo(SharedPoolDataSource.java:217)
        at
org.apache.commons.dbcp.datasources.InstanceKeyDataSource.getConnecti
on(InstanceKeyDataSource.java:676)
        at
org.apache.commons.dbcp.datasources.InstanceKeyDataSource.getConnecti
on(InstanceKeyDataSource.java:660)
        at
org.apache.torque.TorqueInstance.getConnection(TorqueInstance.java:70
5)
        ... 35 more
Caused by: java.util.NoSuchElementException: Could not
create a validated object

        at
org.apache.commons.pool.impl.GenericKeyedObjectPool.borrowObject(Gene
ricKeyedObjectPool.java:828)
        at
org.apache.commons.dbcp.datasources.SharedPoolDataSource.getPooledCon
nectionAndInfo(SharedPoolDataSource.java:213)
        ... 38 more
2004-10-27 15:17:20,234 [http8080-Processor25] INFO 
edu.gmu.opentac2.webapp.Sec
urityRealm - Retreiving Person for username  and
security group => STUDENT Succe
ss => false

~Varma


		
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