Load you environment
[weblogic@morenji ~]$ source
/home/weblogic/10.3.3/user_projects/domains/morenji_domain/bin/setDomainEnv.sh
Then launch the Webogic's store utility
[weblogic@morenji morenji_domain]$ java
weblogic.store.Admin
List the available filestore in a given directory
storeadmin->list -dir /home/weblogic/store
INFO: Stores in directory /home/weblogic/store :
ESB_JMS_DEFAULT_FILESTORE
Then open the filestore
storeadmin->openfile -store
ESB_JMS_DEFAULT_FILESTORE -dir /home/weblogic/store
<Oct 1, 2013 5:28:21 PM CEST> <Info>
<Store> <BEA-280008> <Opening the persistent file store
"ESB_JMS_DEFAULT_FILESTORE" for recovery:
directory=/home/weblogic/store requestedWritePolicy="Cache-Flush"
fileLockingEnabled=true driver="wlfileio3".>
<Oct 1, 2013 5:28:29 PM CEST> <Info>
<Store> <BEA-280009> <The persistent file store
"ESB_JMS_DEFAULT_FILESTORE" (b654b79e-9c67-4ca7-86c0-f0ea5582c915)
has been opened: blockSize=512
actualWritePolicy="Cache-Flush(single-handle-non-direct)"
explicitIOEnforced=false records=803.>
INFO: Store ESB_JMS_DEFAULT_FILESTORE opened
successfully
And proceed to the dump
storeadmin->dump -store ESB_JMS_DEFAULT_FILESTORE -out store.xml -conn –deep
INFO: Dump from ESB_JMS_DEFAULT_FILESTORE to
store.xml successful
Close
storeadmin->close -store
ESB_JMS_DEFAULT_FILESTORE
INFO: Store ESB_JMS_DEFAULT_FILESTORE closed
successfully
And quit
storeadmin->quit
EXIT: done
You will now have a XML (store.xml) containing all the messages in your persistent store. Anyway they are dumped in hex so they are not straightforward to read. At Oracle support is available a sample java code to extract the actual content and print to stdout.