Help with database access

I was installing Oracle 8i Lite in my Win ME box, but when I try to access to POLITE database, there is an error like this:
ERROR: OCA-30002: ubofcsr: function not supported. If I cancel the mesage then another error appear:
ORA - 12203: TNS: can't connect with the destinity (or something like that)
Whats matter???

you may need to verify that WinME is a supported platform for Oracle Lite. I know that there were some issues installing on Win2K which may also affect WinME. try to reinstall but first clear your machine of Oracle specific items in your registry. there are some documents on metalink.oracle.com that go over the procedure to clearing your machine of oracle products - Document numbers 103213.1 and 74790.1 go through the procedures to follow to remove and install.
hope this helps.

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Servlet with Database Access!!!

Hi !!!!
I have deployed HelloServlet with Oracle Application Server 4.0.8.1.
Now I want to connect from Servlet to Oracle8i 8.1.5.
But, when I try to deploy a Servlet with Database Access, I receive the next:
"Get operation not allowed"
The URL used is:
http://host.domain:port/virtual_path/class_name
The servlet was compiled using the Sun's jdk from command line. There wasn't compilation errors.
I run a simple application with database access from command line without problems.
The drivers and JDBC libraries are operating for this simple application.
Any help will be appreciated.
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If you are running OAS 4.0.8.1 and Oracle 8.1.5 on the same machine then this could be the problem. These products are not certified to run on the same machine as they give a path conflict.
Hope this helps.

OAS 10.1.2.0.2 - How configure PHP with database access

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I put in $ORACLE_HOME/Apache/Apache/htdocs a php pages for test if this OAS versión supported php.
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Help with guided access

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PLEASE HELP:OIM DATABASE ACCESS TABLE CONNECTOR ERROR

i m using database access table connector with OIM
the connector is created
i have created a table (without a column for password) in database (oracle 10g)
i did create a lookup definition for account status (only created it,not used it anywhere)
i get the following error at comand prompt when i run the scheduled task( the task did not run at specified time)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at Thor.API.Base.SecurityInvocationHandler$1.run(Unknown Source)
at Thor.API.Security.LoginHandler.jbossLoginSession.runAs(Unknown Source
at Thor.API.Base.SecurityInvocationHandler.invoke(Unknown Source)
at $Proxy819.performImport(Unknown Source)
at com.thortech.xl.webclient.actions.CreateConnectorAction.createGeneric
ConnectorSuccess(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchActio
n.java:280)
at com.thortech.xl.webclient.actions.tcLookupDispatchAction.execute(Unkn
own Source)
at com.thortech.xl.webclient.actions.tcActionBase.execute(Unknown Source
at com.thortech.xl.webclient.actions.tcAction.execute(Unknown Source)
at com.thortech.xl.webclient.actions.CreateConnectorAction.execute(Unkno
wn Source)
at org.apache.struts.action.RequestProcessor.processActionPerform(Reques
tProcessor.java:484)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja
va:274)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:148
2)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:206)
at com.thortech.xl.webclient.security.SecurityFilter.doFilter(Unknown So
urce)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFi
lter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Securit
yAssociationValve.java:182)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValv
e.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedC
onnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
ss(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:44
6)
at java.lang.Thread.run(Thread.java:619)
*14:40:31,557 ERROR [SERVER] Class/Method: tcTableDataObj/setTimestamp encounter*
some problems: {1}
java.lang.NullPointerException
at com.thortech.xl.dataobj.tcDataSet.setTimestamp(Unknown Source)
at com.thortech.xl.dataaccess.tcDataSet.setTimestamp(Unknown Source)
at com.thortech.xl.dataobj.tcTableDataObj.setTimestamp(Unknown Source)
at com.thortech.xl.ddm.instance.visitor.ImportVisitor.visitStarted(Unkno
wn Source)
at com.thortech.xl.ddm.instance.SchemaInstance.traverse(Unknown Source)
at com.thortech.xl.ddm.instance.TableInstance.traverse(Unknown Source)
at com.thortech.xl.ddm.instance.SchemaInstanceFacade.performImport(Unkno
wn Source)
at com.thortech.xl.ejb.beansimpl.tcImportOperationsBean.performImport(Un
known Source)
at com.thortech.xl.ejb.beans.tcImportOperationsSession.performImport(Unk
nown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.invocation.Invocation.performCall(Invocation.java:359)
at org.jboss.ejb.StatefulSessionContainer$ContainerInterceptor.invoke(St
atefulSessionContainer.java:598)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.
java:168)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invo
ke(CachedConnectionInterceptor.java:158)
at org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor.invoke(State
fulSessionInstanceInterceptor.java:333)
at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidation
Interceptor.java:63)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInte
rceptor.java:121)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIntercep
torCMT.java:350)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:1
81)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFacto
ryFinderInterceptor.java:138)
at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:6
48)
at org.jboss.ejb.Container.invoke(Container.java:960)
at sun.reflect.GeneratedMethodAccessor127.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatch
er.java:155)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.
java:264)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
at org.jboss.invocation.local.LocalInvoker$MBeanServerAction.invoke(Loca
lInvoker.java:169)
at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:118)
at org.jboss.invocation.InvokerInterceptor.invokeLocal(InvokerIntercepto
r.java:209)
at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.jav
a:195)
at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.
java:61)
at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:7
0)
at org.jboss.proxy.ejb.StatefulSessionInterceptor.invoke(StatefulSession
Interceptor.java:121)
at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:100)
at $Proxy606.performImport(Unknown Source)
at Thor.API.Operations.tcImportOperationsClient.performImport(Unknown So
urce)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at Thor.API.Base.SecurityInvocationHandler$1.run(Unknown Source)
at Thor.API.Security.LoginHandler.jbossLoginSession.runAs(Unknown Source
at Thor.API.Base.SecurityInvocationHandler.invoke(Unknown Source)
at $Proxy819.performImport(Unknown Source)
at com.thortech.xl.webclient.actions.CreateConnectorAction.createGeneric
ConnectorSuccess(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchActio
n.java:280)
at com.thortech.xl.webclient.actions.tcLookupDispatchAction.execute(Unkn
own Source)
at com.thortech.xl.webclient.actions.tcActionBase.execute(Unknown Source
at com.thortech.xl.webclient.actions.tcAction.execute(Unknown Source)
at com.thortech.xl.webclient.actions.CreateConnectorAction.execute(Unkno
wn Source)
at org.apache.struts.action.RequestProcessor.processActionPerform(Reques
tProcessor.java:484)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja
va:274)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:148
2)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:206)
at com.thortech.xl.webclient.security.SecurityFilter.doFilter(Unknown So
urce)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFi
lter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Securit
yAssociationValve.java:182)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValv
e.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedC
onnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
ss(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:44
6)
at java.lang.Thread.run(Thread.java:619)
14:40:31,573 INFO [DATABASE] delete SUG where SVR_KEY = ?
14:40:31,589 INFO [DATABASE] delete PUG where PKG_KEY = ?
14:40:31,604 INFO [DATABASE] delete PRF where TOS_KEY = ?
14:40:31,620 INFO [DATABASE] delete MSG where MIL_KEY = ?
14:40:31,620 INFO [DATABASE] delete MST where MIL_KEY = ?
14:40:31,635 INFO [DATABASE] delete RML where RML_KEY = ?
14:40:31,651 INFO [DATABASE] SELECT STA_KEY SELFKEY FROM STA WHERE STA_STATUS =
14:40:31,667 INFO [DATABASE] SELECT STA_KEY SELFKEY FROM STA WHERE STA_STATUS =
14:40:31,667 INFO [DATABASE] SELECT STA_KEY SELFKEY FROM STA WHERE STA_STATUS =
14:40:31,682 INFO [DATABASE] SELECT STA_KEY SELFKEY FROM STA WHERE STA_STATUS =
14:40:31,682 INFO [DATABASE] SELECT STA_KEY SELFKEY FROM STA WHERE STA_STATUS =
14:40:31,682 INFO [DATABASE] SELECT STA_KEY SELFKEY FROM STA WHERE STA_STATUS =
14:40:31,682 INFO [DATABASE] SELECT STA_KEY SELFKEY FROM STA WHERE STA_STATUS =
14:40:31,682 INFO [DATABASE] SELECT STA_KEY SELFKEY FROM STA WHERE STA_STATUS =
14:40:31,698 INFO [DATABASE] SELECT STA_KEY SELFKEY FROM STA WHERE STA_STATUS =
14:40:31,698 INFO [DATABASE] SELECT STA_KEY SELFKEY FROM STA WHERE STA_STATUS =
14:40:31,698 INFO [DATABASE] SELECT STA_KEY SELFKEY FROM STA WHERE STA_STATUS =
14:40:31,698 INFO [DATABASE] SELECT STA_KEY SELFKEY FROM STA WHERE STA_STATUS =
14:40:31,729 INFO [DATABASE] SELECT USR_KEY SELFKEY FROM USR WHERE USR_LOGIN =
14:40:31,745 INFO [DATABASE] delete MSG where MIL_KEY = ?
14:40:31,745 INFO [DATABASE] delete MST where MIL_KEY = ?
14:40:31,760 INFO [DATABASE] delete RML where RML_KEY = ?
14:40:31,823 INFO [DATABASE] delete MSG where MIL_KEY = ?
14:40:31,823 INFO [DATABASE] delete MST where MIL_KEY = ?
14:40:31,839 INFO [DATABASE] delete RML where RML_KEY = ?
14:40:32,979 INFO [DATABASE] delete MSG where MIL_KEY = ?
14:40:32,979 INFO [DATABASE] delete MST where MIL_KEY = ?
14:40:32,995 INFO [DATABASE] delete RML where RML_KEY = ?
14:40:33,057 INFO [DATABASE] delete MSG where MIL_KEY = ?
14:40:33,057 INFO [DATABASE] delete MST where MIL_KEY = ?
14:40:33,057 INFO [DATABASE] delete RML where RML_KEY = ?
14:40:33,120 INFO [DATABASE] delete MSG where MIL_KEY = ?
14:40:33,120 INFO [DATABASE] delete MST where MIL_KEY = ?
14:40:33,135 INFO [DATABASE] delete RML where RML_KEY = ?
14:40:33,182 INFO [DATABASE] delete MSG where MIL_KEY = ?
14:40:33,182 INFO [DATABASE] delete MST where MIL_KEY = ?
14:40:33,198 INFO [DATABASE] delete RML where RML_KEY = ?
14:40:33,260 INFO [DATABASE] delete MSG where MIL_KEY = ?
14:40:33,260 INFO [DATABASE] delete MST where MIL_KEY = ?
14:40:33,276 INFO [DATABASE] delete RML where RML_KEY = ?
14:40:33,338 INFO [DATABASE] delete MSG where MIL_KEY = ?
14:40:33,338 INFO [DATABASE] delete MST where MIL_KEY = ?
14:40:33,354 INFO [DATABASE] delete RML where RML_KEY = ?
14:40:33,432 INFO [DATABASE] delete OUG where OBJ_KEY = ?
14:40:33,432 INFO [DATABASE] delete OBA where OBJ_KEY = ?
14:40:33,682 INFO [DATABASE] delete LKV where LKV_KEY = ?
14:40:33,682 INFO [DATABASE] delete LKV where LKV_KEY = ?
14:40:33,682 INFO [DATABASE] delete LKV where LKV_KEY = ?
14:40:33,682 INFO [DATABASE] delete LKV where LKV_KEY = ?
14:40:33,682 INFO [DATABASE] delete LKV where LKV_KEY = ?
14:40:33,682 INFO [DATABASE] delete LKV where LKV_KEY = ?
14:40:33,682 INFO [DATABASE] delete LKV where LKV_KEY = ?
14:40:33,682 INFO [DATABASE] delete LKV where LKV_KEY = ?
14:40:33,745 INFO [STATS] Purging 49 prepared statements
15:12:12,977 ERROR [DispatchAction] Request[CreateConnector] does not contain h
andler parameter named method
Edited by: Chhavi Saluja on Jan 18, 2010 1:11 AM
Edited by: Chhavi Saluja on Jan 18, 2010 1:12 AM
Edited by: Chhavi Saluja on Jan 18, 2010 1:42 AM
Edited by: Chhavi Saluja on Jan 18, 2010 7:13 PM
i turned off the oim server and then when i started it again this morning, it got started giving following error at command prompt:
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.invocation.Invocation.performCall(Invocation.java:359)
at org.jboss.ejb.MessageDrivenContainer$ContainerInterceptor.invoke(Mess
ageDrivenContainer.java:495)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invo
ke(CachedConnectionInterceptor.java:158)
at org.jboss.ejb.plugins.MessageDrivenInstanceInterceptor.invoke(Message
DrivenInstanceInterceptor.java:116)
at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidation
Interceptor.java:63)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInte
rceptor.java:121)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIntercep
torCMT.java:350)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:1
81)
at org.jboss.ejb.plugins.RunAsSecurityInterceptor.invoke(RunAsSecurityIn
terceptor.java:109)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFacto
ryFinderInterceptor.java:138)
at org.jboss.ejb.MessageDrivenContainer.internalInvoke(MessageDrivenCont
ainer.java:402)
at org.jboss.ejb.Container.invoke(Container.java:960)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker.invoke(JMSContainerInvo
ker.java:1092)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker$MessageListenerImpl.onM
essage(JMSContainerInvoker.java:1392)
at org.jboss.jms.asf.StdServerSession.onMessage(StdServerSession.java:26
6)
at org.jboss.mq.SpyMessageConsumer.sessionConsumerProcessMessage(SpyMess
ageConsumer.java:906)
at org.jboss.mq.SpyMessageConsumer.addMessage(SpyMessageConsumer.java:17
0)
at org.jboss.mq.SpySession.run(SpySession.java:323)
at org.jboss.jms.asf.StdServerSession.run(StdServerSession.java:194)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExec
utor.java:761)
at java.lang.Thread.run(Thread.java:619)
08:49:47,962 ERROR [DATABASE] Error: Error Keyword: DAE.DB_READ_FAILED
Description: Could not execute database read. The database encountered a proble
m with the specified SQL query.
Remedy: Check the database query. Contact your system adminstrator.
Action: E
Severity: H
Help URL:
Detail:
com.thortech.xl.orb.dataaccess.tcDataAccessException: DB_READ_FAILEDDetail: SQL:
select err_key, err_code, err_desc, err_rowver, err_remedy, err_count, err_last
occurance, erraction, err_help_url, err_severity from err where err_code='DOBJ
.UPDATE_FAILED'Description: Got a null connectionSQL State: Vendor Code: 0Additi
onal Debug Info:com.thortech.xl.orb.dataaccess.tcDataAccessException
at com.thortech.xl.dataaccess.tcDataAccessExceptionUtil.createException(
Unknown Source)
at com.thortech.xl.dataaccess.tcDataBase.createException(Unknown Source)
at com.thortech.xl.dataaccess.tcDataBase.readPartialStatement(Unknown So
urce)
at com.thortech.xl.dataobj.tcDataBase.readPartialStatement(Unknown Sourc
e)
at com.thortech.xl.dataobj.tcDataBase.readStatement(Unknown Source)
at com.thortech.xl.dataobj.tcDataBase.getError(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.handleError(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.handleError(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcRCE.finishDataReceived(Unknown Source)
at com.thortech.xl.schedule.jms.reconOffline.ProcessOfflineReconMessages
.finishReconciliationEvent(Unknown Source)
at com.thortech.xl.schedule.jms.reconOffline.ProcessOfflineReconMessages
.execute(Unknown Source)
at com.thortech.xl.schedule.jms.messagehandler.MessageProcessUtil.proces
sMessage(Unknown Source)
at com.thortech.xl.schedule.jms.messagehandler.ReconMessageHandlerMDB.on
Message(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.invocation.Invocation.performCall(Invocation.java:359)
at org.jboss.ejb.MessageDrivenContainer$ContainerInterceptor.invoke(Mess
ageDrivenContainer.java:495)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invo
ke(CachedConnectionInterceptor.java:158)
at org.jboss.ejb.plugins.MessageDrivenInstanceInterceptor.invoke(Message
DrivenInstanceInterceptor.java:116)
at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidation
Interceptor.java:63)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInte
rceptor.java:121)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIntercep
torCMT.java:350)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:1
81)
at org.jboss.ejb.plugins.RunAsSecurityInterceptor.invoke(RunAsSecurityIn
terceptor.java:109)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFacto
ryFinderInterceptor.java:138)
at org.jboss.ejb.MessageDrivenContainer.internalInvoke(MessageDrivenCont
ainer.java:402)
at org.jboss.ejb.Container.invoke(Container.java:960)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker.invoke(JMSContainerInvo
ker.java:1092)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker$MessageListenerImpl.onM
essage(JMSContainerInvoker.java:1392)
at org.jboss.jms.asf.StdServerSession.onMessage(StdServerSession.java:26
6)
at org.jboss.mq.SpyMessageConsumer.sessionConsumerProcessMessage(SpyMess
ageConsumer.java:906)
at org.jboss.mq.SpyMessageConsumer.addMessage(SpyMessageConsumer.java:17
0)
at org.jboss.mq.SpySession.run(SpySession.java:323)
at org.jboss.jms.asf.StdServerSession.run(StdServerSession.java:194)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExec
utor.java:761)
at java.lang.Thread.run(Thread.java:619)
Source SQL Exception:
java.sql.SQLException: Got a null connection
at com.thortech.xl.dataaccess.tcDataBase.readPartialStatement(Unknown So
urce)
at com.thortech.xl.dataobj.tcDataBase.readPartialStatement(Unknown Sourc
e)
at com.thortech.xl.dataobj.tcDataBase.readStatement(Unknown Source)
at com.thortech.xl.dataobj.tcDataBase.getError(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.handleError(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.handleError(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcRCE.finishDataReceived(Unknown Source)
at com.thortech.xl.schedule.jms.reconOffline.ProcessOfflineReconMessages
.finishReconciliationEvent(Unknown Source)
at com.thortech.xl.schedule.jms.reconOffline.ProcessOfflineReconMessages
.execute(Unknown Source)
at com.thortech.xl.schedule.jms.messagehandler.MessageProcessUtil.proces
sMessage(Unknown Source)
at com.thortech.xl.schedule.jms.messagehandler.ReconMessageHandlerMDB.on
Message(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.invocation.Invocation.performCall(Invocation.java:359)
at org.jboss.ejb.MessageDrivenContainer$ContainerInterceptor.invoke(Mess
ageDrivenContainer.java:495)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invo
ke(CachedConnectionInterceptor.java:158)
at org.jboss.ejb.plugins.MessageDrivenInstanceInterceptor.invoke(Message
DrivenInstanceInterceptor.java:116)
at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidation
Interceptor.java:63)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInte
rceptor.java:121)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIntercep
torCMT.java:350)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:1
81)
at org.jboss.ejb.plugins.RunAsSecurityInterceptor.invoke(RunAsSecurityIn
terceptor.java:109)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFacto
ryFinderInterceptor.java:138)
at org.jboss.ejb.MessageDrivenContainer.internalInvoke(MessageDrivenCont
ainer.java:402)
at org.jboss.ejb.Container.invoke(Container.java:960)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker.invoke(JMSContainerInvo
ker.java:1092)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker$MessageListenerImpl.onM
essage(JMSContainerInvoker.java:1392)
at org.jboss.jms.asf.StdServerSession.onMessage(StdServerSession.java:26
6)
at org.jboss.mq.SpyMessageConsumer.sessionConsumerProcessMessage(SpyMess
ageConsumer.java:906)
at org.jboss.mq.SpyMessageConsumer.addMessage(SpyMessageConsumer.java:17
0)
at org.jboss.mq.SpySession.run(SpySession.java:323)
at org.jboss.jms.asf.StdServerSession.run(StdServerSession.java:194)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExec
utor.java:761)
at java.lang.Thread.run(Thread.java:619)
08:49:47,977 ERROR [DATABASE] Class/Method: tcDataBase/rollbackTransaction encou
nter some problems: Rollback Executed From
java.lang.Exception: Rollback Executed From
at com.thortech.xl.dataaccess.tcDataBase.rollbackTransaction(Unknown Sou
rce)
at com.thortech.xl.dataobj.tcDataObj.rollback(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.doRollback(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcRCE.finishDataReceived(Unknown Source)
at com.thortech.xl.schedule.jms.reconOffline.ProcessOfflineReconMessages
.finishReconciliationEvent(Unknown Source)
at com.thortech.xl.schedule.jms.reconOffline.ProcessOfflineReconMessages
.execute(Unknown Source)
at com.thortech.xl.schedule.jms.messagehandler.MessageProcessUtil.proces
sMessage(Unknown Source)
at com.thortech.xl.schedule.jms.messagehandler.ReconMessageHandlerMDB.on
Message(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.invocation.Invocation.performCall(Invocation.java:359)
at org.jboss.ejb.MessageDrivenContainer$ContainerInterceptor.invoke(Mess
ageDrivenContainer.java:495)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invo
ke(CachedConnectionInterceptor.java:158)
at org.jboss.ejb.plugins.MessageDrivenInstanceInterceptor.invoke(Message
DrivenInstanceInterceptor.java:116)
at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidation
Interceptor.java:63)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInte
rceptor.java:121)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIntercep
torCMT.java:350)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:1
81)
at org.jboss.ejb.plugins.RunAsSecurityInterceptor.invoke(RunAsSecurityIn
terceptor.java:109)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFacto
ryFinderInterceptor.java:138)
at org.jboss.ejb.MessageDrivenContainer.internalInvoke(MessageDrivenCont
ainer.java:402)
at org.jboss.ejb.Container.invoke(Container.java:960)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker.invoke(JMSContainerInvo
ker.java:1092)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker$MessageListenerImpl.onM
essage(JMSContainerInvoker.java:1392)
at org.jboss.jms.asf.StdServerSession.onMessage(StdServerSession.java:26
6)
at org.jboss.mq.SpyMessageConsumer.sessionConsumerProcessMessage(SpyMess
ageConsumer.java:906)
at

Yes, but looking at your log, make sure you define it in the logger in capital letters (DBADAPTERLOGGER). I've had issues in the past where i defined the log level as noted in the documentation, and it only outputted the errors because it was outputting in all caps.
The documentation for the connector defines how you should enter your log levels in JBOSS.
-Kevin

Help with database... plzzz

Hi, I am trying to create a simple form in Java... What I am trying to do is enter a particular User ID and it should display all the information, regarding that userId... I am a starter.. Just trying to do some database stuffs.. I was wondering if anyone can help me with this without the help of JDBC.. thank you... So far I have created a form, textfield and buttons.. thats it..

Thank for the help with the last problem, but now i am facing another one. The database and the forms works fine independently. But i cannot connect them, what i mean is if i click "insert" button to insert data into the database, the database window does not show up. i used the same code for the forms and it worked fine.. here is the code that i was using..
private void xInsertRecordBtnMouseClicked(java.awt.event.MouseEvent evt) {
        try
            this.setVisible(false);
            teamproject.EmployeeForm.class.newInstance().setVisible(true);
        } catch (InstantiationException ex)
            Logger.getLogger(Main_Higher_Access.class.getName()).log(Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex)
            Logger.getLogger(Main_Higher_Access.class.getName()).log(Level.SEVERE, null, ex);
        }I wonder if there is any other way to import the data from the database into the form. or.. to show the database..
i am getting the following errors....
Exception in thread "AWT-EventQueue-0" Local Exception Stack:
Exception [TOPLINK-4002] (Oracle TopLink Essentials - 9.1 (Build b36-rc)): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: java.sql.SQLTransientConnectionException: java.net.ConnectException : Error connecting to server localhost on port 1527 with message Connection refused: connect.Error Code: -4499
        at oracle.toplink.essentials.exceptions.DatabaseException.sqlException(DatabaseException.java:289)
        at oracle.toplink.essentials.sessions.DefaultConnector.connect(DefaultConnector.java:87)
        at oracle.toplink.essentials.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:170)
        at oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource(DatabaseSessionImpl.java:537)
        at oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:206)
        at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:212)
        at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:78)
        at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:111)
        at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:105)
        at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:76)
        at teamproject.NewMasterDetailForm.initComponents(NewMasterDetailForm.java:29)
        at teamproject.NewMasterDetailForm.<init>(NewMasterDetailForm.java:14)
        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 java.lang.Class.newInstance0(Class.java:355)
        at java.lang.Class.newInstance(Class.java:308)
        at teamproject.Main_Higher_Access.xInsertRecordBtnMouseClicked(Main_Higher_Access.java:150)
        at teamproject.Main_Higher_Access.access$100(Main_Higher_Access.java:16)
        at teamproject.Main_Higher_Access$2.mouseClicked(Main_Higher_Access.java:52)
        at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:253)
        at java.awt.Component.processMouseEvent(Component.java:6041)
        at javax.swing.JComponent.processMouseEvent(JComponent.java:3260)
        at java.awt.Component.processEvent(Component.java:5803)
        at java.awt.Container.processEvent(Container.java:2058)
        at java.awt.Component.dispatchEventImpl(Component.java:4410)
        at java.awt.Container.dispatchEventImpl(Container.java:2116)
        at java.awt.Component.dispatchEvent(Component.java:4240)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3995)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
        at java.awt.Container.dispatchEventImpl(Container.java:2102)
        at java.awt.Window.dispatchEventImpl(Window.java:2429)
        at java.awt.Component.dispatchEvent(Component.java:4240)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
Caused by: java.sql.SQLTransientConnectionException: java.net.ConnectException : Error connecting to server localhost on port 1527 with message Connection refused: connect.
        at org.apache.derby.client.am.SQLExceptionFactory40.getSQLException(Unknown Source)
        at org.apache.derby.client.am.SqlException.getSQLException(Unknown Source)
        at org.apache.derby.jdbc.ClientDriver.connect(Unknown Source)
        at java.sql.DriverManager.getConnection(DriverManager.java:582)
        at java.sql.DriverManager.getConnection(DriverManager.java:154)
        at oracle.toplink.essentials.sessions.DefaultConnector.connect(DefaultConnector.java:85)
        ... 40 more
Caused by: org.apache.derby.client.am.DisconnectException: java.net.ConnectException : Error connecting to server localhost on port 1527 with message Connection refused: connect.
        at org.apache.derby.client.net.NetAgent.<init>(Unknown Source)
        at org.apache.derby.client.net.NetConnection.newAgent_(Unknown Source)
        at org.apache.derby.client.am.Connection.<init>(Unknown Source)
        at org.apache.derby.client.net.NetConnection.<init>(Unknown Source)
        at org.apache.derby.client.net.NetConnection40.<init>(Unknown Source)
        at org.apache.derby.client.net.ClientJDBCObjectFactoryImpl40.newNetConnection(Unknown Source)
        ... 44 more
Caused by: java.net.ConnectException: Connection refused: connect
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
        at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
        at java.net.Socket.connect(Socket.java:519)
        at java.net.Socket.connect(Socket.java:469)
        at java.net.Socket.<init>(Socket.java:366)
        at java.net.Socket.<init>(Socket.java:179)
        at org.apache.derby.client.net.OpenSocketAction.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        ... 50 more
[TopLink Info]: 2007.12.05 12:04:07.281--ServerSession(16607409)--TopLink, version: Oracle TopLink Essentials - 9.1 (Build b36-rc)
Exception in thread "AWT-EventQueue-0" Local Exception Stack:
Exception [TOPLINK-4002] (Oracle TopLink Essentials - 9.1 (Build b36-rc)): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: java.sql.SQLTransientConnectionException: java.net.ConnectException : Error connecting to server localhost on port 1527 with message Connection refused: connect.Error Code: -4499
        at oracle.toplink.essentials.exceptions.DatabaseException.sqlException(DatabaseException.java:289)
        at oracle.toplink.essentials.sessions.DefaultConnector.connect(DefaultConnector.java:87)
        at oracle.toplink.essentials.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:170)
        at oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource(DatabaseSessionImpl.java:537)
        at oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:206)
        at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:212)
        at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:78)
        at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:111)
        at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:105)
        at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:76)
        at teamproject.NewMasterDetailForm.initComponents(NewMasterDetailForm.java:29)
        at teamproject.NewMasterDetailForm.<init>(NewMasterDetailForm.java:14)
        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 java.lang.Class.newInstance0(Class.java:355)
        at java.lang.Class.newInstance(Class.java:308)
        at teamproject.Main_Higher_Access.xInsertRecordBtnMouseClicked(Main_Higher_Access.java:150)
        at teamproject.Main_Higher_Access.access$100(Main_Higher_Access.java:16)
        at teamproject.Main_Higher_Access$2.mouseClicked(Main_Higher_Access.java:52)
        at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:253)
        at java.awt.Component.processMouseEvent(Component.java:6041)
        at javax.swing.JComponent.processMouseEvent(JComponent.java:3260)
        at java.awt.Component.processEvent(Component.java:5803)
        at java.awt.Container.processEvent(Container.java:2058)
        at java.awt.Component.dispatchEventImpl(Component.java:4410)
        at java.awt.Container.dispatchEventImpl(Container.java:2116)
        at java.awt.Component.dispatchEvent(Component.java:4240)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3995)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
        at java.awt.Container.dispatchEventImpl(Container.java:2102)
        at java.awt.Window.dispatchEventImpl(Window.java:2429)
        at java.awt.Component.dispatchEvent(Component.java:4240)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
Caused by: java.sql.SQLTransientConnectionException: java.net.ConnectException : Error connecting to server localhost on port 1527 with message Connection refused: connect.
        at org.apache.derby.client.am.SQLExceptionFactory40.getSQLException(Unknown Source)
        at org.apache.derby.client.am.SqlException.getSQLException(Unknown Source)
        at org.apache.derby.jdbc.ClientDriver.connect(Unknown Source)
        at java.sql.DriverManager.getConnection(DriverManager.java:582)
        at java.sql.DriverManager.getConnection(DriverManager.java:154)
        at oracle.toplink.essentials.sessions.DefaultConnector.connect(DefaultConnector.java:85)
        ... 40 more
Caused by: org.apache.derby.client.am.DisconnectException: java.net.ConnectException : Error connecting to server localhost on port 1527 with message Connection refused: connect.
        at org.apache.derby.client.net.NetAgent.<init>(Unknown Source)
        at org.apache.derby.client.net.NetConnection.newAgent_(Unknown Source)
        at org.apache.derby.client.am.Connection.<init>(Unknown Source)
        at org.apache.derby.client.net.NetConnection.<init>(Unknown Source)
        at org.apache.derby.client.net.NetConnection40.<init>(Unknown Source)
        at org.apache.derby.client.net.ClientJDBCObjectFactoryImpl40.newNetConnection(Unknown Source)
        ... 44 more
Caused by: java.net.ConnectException: Connection refused: connect
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
        at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
        at java.net.Socket.connect(Socket.java:519)
        at java.net.Socket.connect(Socket.java:469)
        at java.net.Socket.<init>(Socket.java:366)
        at java.net.Socket.<init>(Socket.java:179)
        at org.apache.derby.client.net.OpenSocketAction.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        ... 50 more
[TopLink Info]: 2007.12.05 12:05:01.921--ServerSession(16607409)--TopLink, version: Oracle TopLink Essentials - 9.1 (Build b36-rc)
Exception in thread "AWT-EventQueue-0" Local Exception Stack:
Exception [TOPLINK-4002] (Oracle TopLink Essentials - 9.1 (Build b36-rc)): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: java.sql.SQLTransientConnectionException: java.net.ConnectException : Error connecting to server localhost on port 1527 with message Connection refused: connect.Error Code: -4499
        at oracle.toplink.essentials.exceptions.DatabaseException.sqlException(DatabaseException.java:289)
        at oracle.toplink.essentials.sessions.DefaultConnector.connect(DefaultConnector.java:87)
        at oracle.toplink.essentials.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:170)
        at oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource(DatabaseSessionImpl.java:537)
        at oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:206)
        at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:212)
        at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:78)
        at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:111)
        at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:105)
        at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:76)
        at teamproject.NewMasterDetailForm.initComponents(NewMasterDetailForm.java:29)
        at teamproject.NewMasterDetailForm.<init>(NewMasterDetailForm.java:14)
        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 java.lang.Class.newInstance0(Class.java:355)
        at java.lang.Class.newInstance(Class.java:308)
        at teamproject.Main_Higher_Access.xInsertRecordBtnMouseClicked(Main_Higher_Access.java:150)
        at teamproject.Main_Higher_Access.access$100(Main_Higher_Access.java:16)
        at teamproject.Main_Higher_Access$2.mouseClicked(Main_Higher_Access.java:52)
        at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:253)
        at java.awt.Component.processMouseEvent(Component.java:6041)
        at javax.swing.JComponent.processMouseEvent(JComponent.java:3260)
        at java.awt.Component.processEvent(Component.java:5803)
        at java.awt.Container.processEvent(Container.java:2058)
        at java.awt.Component.dispatchEventImpl(Component.java:4410)
        at java.awt.Container.dispatchEventImpl(Container.java:2116)
        at java.awt.Component.dispatchEvent(Component.java:4240)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3995)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
        at java.awt.Container.dispatchEventImpl(Container.java:2102)
        at java.awt.Window.dispatchEventImpl(Window.java:2429)
        at java.awt.Component.dispatchEvent(Component.java:4240)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
Caused by: java.sql.SQLTransientConnectionException: java.net.ConnectException : Error connecting to server localhost on port 1527 with message Connection refused: connect.
        at org.apache.derby.client.am.SQLExceptionFactory40.getSQLException(Unknown Source)
        at org.apache.derby.client.am.SqlException.getSQLException(Unknown Source)
        at org.apache.derby.jdbc.ClientDriver.connect(Unknown Source)
        at java.sql.DriverManager.getConnection(DriverManager.java:582)
        at java.sql.DriverManager.getConnection(DriverManager.java:154)
        at oracle.toplink.essentials.sessions.DefaultConnector.connect(DefaultConnector.java:85)
        ... 40 more
Caused by: org.apache.derby.client.am.DisconnectException: java.net.ConnectException : Error connecting to server localhost on port 1527 with message Connection refused: connect.
        at org.apache.derby.client.net.NetAgent.<init>(Unknown Source)
        at org.apache.derby.client.net.NetConnection.newAgent_(Unknown Source)
        at org.apache.derby.client.am.Connection.<init>(Unknown Source)
        at org.apache.derby.client.net.NetConnection.<init>(Unknown Source)
        at org.apache.derby.client.net.NetConnection40.<init>(Unknown Source)
        at org.apache.derby.client.net.ClientJDBCObjectFactoryImpl40.newNetConnection(Unknown Source)
        ... 44 more
Caused by: java.net.ConnectException: Connection refused: connect
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
        at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
        at java.net.Socket.connect(Socket.java:519)
        at java.net.Socket.connect(Socket.java:469)
        at java.net.Socket.<init>(Socket.java:366)
        at java.net.Socket.<init>(Socket.java:179)
        at org.apache.derby.client.net.OpenSocketAction.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)Edited by: saggu_baba on Dec 5, 2007 12:06 PM

Help with Databases

Hey,
I was recently approached by a friend to develop a system for his work. This system would require me to store information in a database that would be easy to access. However the only experience I have of coding with databases is with php and mySQL and I'm not quite sure how to move on to using Java.
I'm a 2nd year software engineering student and I frequently use java in my projects but I never used it to store information in a database.
Can someone point me in the right direction? Point me to a good ressource?
Any help is appreciated,
Thanks
Seb

Yes, start with a tutorial on JDBC:
http://java.sun.com/docs/books/tutorial/jdbc/
MySQL has a JDBC driver JAR you can download:
http://www.mysql.com/products/connector/j/
All the SQL you know ports right over.
%

Need help with thinkvantage access connection

Here a log file with new access connection:
Connection status:  Disconnected
Cause:  Driver disconnected while associating.
Error code:  229378
Recommended actions:
Verify that the encryption settings (WEP/TKIP/AES) specified in this profile match those expected by the wireless network.
Verify that the wireless adapter in your computer has not been restricted from accessing the radio channels being used by the wireless network.
If the problem persists, contact your network administrator and provide the troubleshooting information below.
Adapter Details
Adapter name  11a/b/g Wireless LAN Mini PCI Express Adapter
Adapter type  Wireless LAN
Adapter speed  54.0 Mbps
Driver/Firmware version  7.6.0.96/ N/A
Adapter status  Enabled
Connection Status  Disconnected
Disable unused cards?  Yes
TCP/IP Settings
DHCP enabled?  Yes
Append parent suffixes of the primary DNS suffix?  Yes
Register connection's DNS suffix in registration?  Yes
Register connection's DNS suffix in DNS registration?  Yes
Enable LMHOSTS Lookup?  No
NetBIOS setting  "Default"
Wireless Settings
Network name (SSID)  linksys
Connection type  Access point
Wireless mode  Auto
Security encryption  None
System Information
System model  7732CTO
BIOS version  7LETB7WW (2.17 )
Operating system version  Windows Vista, Service pack 2
Access connections version  5.31
Access Point scan list
Network name (SSID)              Wireless mode MAC address                   Signal strength Channel
linksys                          802.11g        00:1C:10:54:65:B6              24%            11
Global Settings
Network
Allow all users of this system to switch to any existing location profile  -> No
Allow the wireless LAN radio to be turned off when inactive  -> No
Allow selection of location profiles with Fn+F5 On Screen Display menu  -> Yes
Enable autodeletion of unused profiles  -> Yes
Notifications
Show ThinkVantage Access Connections status icon in task tray  -> No
Show wireless status icon in task tray  -> No
Display the progress indicator window when a profile is being applied  -> Yes
Preferences
Enable sound effects  -> Yes
Do not show balloon tips from the Access Connections system tray icon  -> Yes
Show WiMAX page as default on Main GUI  -> No
Automatic location profile switching list
Include Ethernet connections in automatic switching and prompt me to save Ethernet ports  -> Yes
When no other connections are available, connect through Wireless WAN or WiMAX  -> No
Wireless priority list
Selection    Priority     Location profile name                                            Connection order                 Connection details
No                  1     linksys                                                          Wireless LAN                     SSID: linksys
Log File
Debug Log is enabled
It didn't happen when I use old version. Can anybody help me?

Are you getting any error message while connecting to ds..?
Are you able to go online on wired computer...?
Are you able to go online on any wireless computer on your network..?
Open the router setup page and under the wireless tab,Change the Channel width to 20MHz only and Channel to 11-2.462GHz and click on save settings...Under the Advanced Wireless Settings...Change the Beacon Interval to 75,Change the Fragmentation Threshold to 2304,Change the RTS Threshold to 2304 and Click on Save Settings...
Now,check.

Mac OS X help with share access on a windows 2003 server

Hello everyone
I am not too familiar with Mac OS X (Darwin) and so on and need a little help.
We recently got a new windows 2003 standard server and I want to move my files to there so they get backed up and so on. I am able to access shares on the pc's on our network but when I try to access the server from finder i just get a box pop up saysing do you want to fix or delete the alias.
When I try to access it via a terminal, because I am a bit more ok with the cmd line thanks to my linux capabilities, I get the following error:
mount_smbfs: tree connect phase failed: syserr = Permission denied
when i try:
mount_smbfs //dan:[email protected]/General\ Files /BB-SERVER/General\ Files
Is there anybody that has experienced this before and that can help me resolve this.
Thank you in advance
Kobus

Hi Kobus Bensch,
I'm sorry I am not able to help with your questions about sharing from your Mac to the server but wanted to suggest that you post back the exact Mac OS version you are using. Your specs below your post suggest 10.0.x which was barely a beta version of Mac OS X. This will surely help those who are seeing your topic and trying to help.
To find the version you can simply click on the blue Apple in your top menu bar and select About This Mac.
good luck,
littleshoulders

Help with data access

Hi,
I am new to Java and stuck at a problem. Situation is like following-
package X
public abstract class A {
     A(int a) { this.a=p; }
     protected int p;
     abstract int func();
package Y
public class B extends A{
     B(int b) { super(b); }
     B() {}
     //p is accessible here
     int func() {
          D d=new D();
          d.func2();
    static void main() {
        func();
public abstract class C extends B{
public class D extends C implements interface{
     int func2() {}
}Now my problem is when I try to access p from func2(), I am getting a NullPointerException error. I am not initialising p anywhere through D()'s and B()'s no argument constructor. Is that the problem?

When you post code it doesn't help when the code doesn't actually reflect the problem.
The code you posted isn't legal java so given that it won't even compile you certainly can't get a null pointer exception from that. And where you commented the usage of 'p' you can't use it there so that doesn't help with guessing what you actual code might have looked like.
So all I can do is offer the following general advice.
Null pointer exceptions occur because a reference is null and it is de-referenced.. Thus if you do a line like the following.
xxx.p
Then 'xxx' is the only possible thing that can be null.
The stack trace of the exception will tell you the exact line that the problem occurred on.

Using ops$ accounts with Database Access Descriptors

Hi, I have installed and configured the Photo Album demo under 9i on Windows 2000 with no problems. I wish to use the operating system via oracle ops$ accounts to provide access to the Db through the Database Access Descriptor using the Gateway Database Access Descriptor Configuration tool. While the ops$ accounts I have configured work as expected under sqlplus, i.e. I am able to login to the Db without manually supplying a username and password e.g. sqlplus / , there does not seem to be a way of configuring the DAD to accept ops$ accounts for access to the photo album demo. Please can anyone confirm this to be the case and/ or provide an alternative solution. Kind regards.

I am pretty sure if you specify a DB username and password in dads.conf, you will not need to log in. Also, there is a tool to encrypt the password so it is not in clear text in the config file.
From the dads.README For 10:
- One or more mod_plsql specific directives. For example:
PlsqlDatabaseUsername scott
PlsqlDatabasePassword tiger
PlsqlDatabaseConnectString orcl
PlsqlAuthenticationMode Basic
I am on 10 now, so I don't personally know if it the same on 9. I don't use the DADs tool either, but you should be able to set a username/password for the dad so that there is not a need to login.
It would be best to ask in the HTMLDB forum, they would know better.
Larry

Can anyone help with database driven design

Hi,
I would like to determine the best way to serve large amounts
of text on an html page. I have manuals with lots of links that I
want to add to a website. I would like to employ database driven
web development in my design, would this be a good use for it? If
so would you suggest php and what database?
Thanks!
Please forgive me for double posting, I posted this in the
general forum but maybe should have done it here first?

I would say it totally depends on the format that the manuals
are in. If they're HTML than you can store them as BLOB's in mysql
and you're life will be rather easy. You would need to parse the
blob output for URLs but that's about it.
However, if the manuals are in PDF than a database wouldn't
help with the storage of the actual files, however you can use
either XML or a DB (i.e. mysql) to store the metadata about that
manual so that you can at least make the site searchable.
A little more information about your data/website would
probably be helpful.
Aram

Help with database autentication schemes

Hi
I am new to apex, especialy with database autentication schemes, and I need some help with creating login credentials for 3 types of users from a table in my database.
Any help and guidance would be apriciated.
Thanks in advance,
Voislav

What Oracle Version you are using?

JSP example with database access

Is there a good example of a JSP portlet doing Oracle database access? Thanks

David,
Thanks for the suggestion. We'll schedule that on our list of new sample portlets.
But as a sidenote, the Database access would really be no different from any standard JDBC calls to connect to and query the database.

Problems with database access in Servlet Apllication (Duke's Bookstore)

Hi! My name is Elena Veretilo! I am so newbie in JavaEE. So I really need you help and advice!!!
I started to learn JavaEE with "The JavaEE5 tutorial for Sun Java Application Server 9.1" (http://java.sun.com/javaee/5/docs/tutorial/doc/) and this tutorial recommended the next examples: http://java.sun.com/javaee/5/docs/tutorial/information/download.html. I try to work in NetBeans 6.0 and NetBeans 6.5.
First problem - I couldn't add Sun Java Application Server 9.1 to NetBeans' server list - it just doesn't see the installed Sun Java Application Server 9.1.
Second problem - I couldn't run Duke's Bookstore example (from tutorial examples) - something wrong with working (maybe creating or accessing) database. The Database Server started, GlassFish Server also started, so I don't know where the problem could be.
There is exception:
Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2006.8 (Build 060830)): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: org.apache.derby.client.am.SqlException: Table/View 'WEB_BOOKSTORE_BOOKS' does not exist.Error Code: -1
Call:SELECT BOOKID, FIRSTNAME, SURNAME, ONSALE, INVENTORY, CALENDAR_YEAR, TITLE, PRICE, DESCRIPTION FROM WEB_BOOKSTORE_BOOKS WHERE (BOOKID = ?)
bind => [203]
Query:ReadObjectQuery(com.sun.bookstore.database.Book)
If anybody had learned this tutorial and examples or just know what I need to do, please help me!!!!! If it's possible, tell me step by step, what I need to do!
And one more question - do I really need Sun Java Application Server 9.1 to work with or GlassFish includes Sun Java Application Server 9.1?????

[http://forums.sun.com/thread.jspa?threadID=5350426]
Crossposting without notification is very rude. Please stick to one topic.

Help with database access

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