Determine if a BPEL Polling DB adapter works

I deployed a composite SOA with a DB Polling of BPEL for Weblogic adapter.  I'm trying to tell if it works.  I'm looking in the soa_server1 - diagnostic.log and I saw the following message: [2014-10 - 08 T 14: 53:02.753 - 05:00] [soa_server1] [NOTIFICATION] [] [oracle.soa.adapter] [tid: [ASSETS].] [ExecuteThread: '3' for the queue: "(self-adjusting) weblogic.kernel.Default"] [username: weblogic] [ecid: b4de9447a6405836:356834 d: 148f023a253 :-8000-00000000000002ad, 1:21897] [APP: soa-infra] JCABinding = > [NotificationService.SugarCRM_Poll/2.0]: init has been initialized properly first SugarCRM_Poll_db.jca I'm looking in law journal? And that's what I should see every time it works?  The jca for the adapter DB poll file looks like this:

< name of the adapter-config = "SugarCRM_Poll" = 'Database adapter' adapter wsdlLocation = "SugarCRM_Poll.wsdl" xmlns =" " http://platform.integration.Oracle/blocks/adapter/FW/metadata ">

< connection-factory location = ' ist/DB/SugarDbProd"UIConnectionName ="SugarDbProd"adapterRef =" "/ >

< endpoint-activation portType operation "SugarCRM_Poll_ptt" = "receive" = >

< className = "oracle.tip.adapter.db.DBActivationSpec activation-spec" >

< property name = value = "SugarCRM_Poll.OpportunityStagingTable" / "DescriptorName" >

< property name = "Nomrequete" value = "SugarCRM_PollSelect" / >

< property name = "MappingsMetaDataURL" value = "SugarCRM_Poll - or - mappings.xml" / >

< property name = "PollingStrategy" value = "LogicalDeletePollingStrategy" / >

< property name = "MarkReadColumn" value = "account_name_new" / >

< property name = "MarkReadValue" value = "X" / >

< property name = "MarkUnreadValue" value = "O" / >

< property name = "PollingInterval" value = "5" / >

< property name = "MaxRaiseSize" value = "1" / >

< property name = "MaxTransactionSize" value = "10" / >

< property name = "NumberOfThreads" value = "1" / >

< property name = "ReturnSingleResultSet" value = "false" / >

< / activation-spec >

< / point endpoint-activation >

< / adapter-config >

I also see this Notification in the soa_server1 - diagnostic.log:

[2014-10 - T 10, 07: 31:05.328 - 05:00] [soa_server1] [NOTIFICATION] [] [oracle.soa.adapter] [tid: Workmanager:, Version: 0, scheduled = false, started = false, queue time: 0 ms\n] [userId: weblogic] [ecid: b4de9447a6405836:356834 d: 148f023a253: - 8000-0000000000000708, 1:19750] [APP: soa-infra] adapter database NotificationServiceBINDING.JCA - 11624 [[DBActivationSpec of the election Exception.    Name of the query: [SugarCRM_PollSelect], the descriptor name: [SugarCRM_Poll.OpportunityStagingTable]. Querying the database for events failed on this iteration.    Caused by com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: no operations allowed after connection closed.      This exception is considered as reproducible, probably due to a communication failure.  To be classified as not reproducible instead, add property nonRetriableErrorCodes with the value '0' for the deployment descriptor (i.e. weblogic - RA.Xml).  Polling will attempt new next polling interval.

I am able to test the connection in Weblogic 11 g Admin Console and it works very well.  I saw the following message: "Test of TestSugarDataSource on the server soa_server1 was successful."  And I was also able to use the netcat command to test connectivity with success. "nc - vz xx.xx.xx.xx 3306' returns a ' Connection to xx.xx.xx.xx 3306 port [tcp/mysql] successful!"  So it appears the connectivity is not an issue.

Thank you

Tom Henriksen

Post edited by: Tom Henricksen

I was able to find the question with the modalities of the election by changing the Configuration of log on the oracle.soa to connect more BEAUTIFUL TRACE: 32. This allowed me to see the underlying query running DB Polling adapter and make corrections. The diagnostic log file gave me everything what I needed when I made this change and correct tests. Thank you, Tom

Tags: Fusion Middleware

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