[jbpm-dev] [Design of JBoss jBPM] - hibernate cache challenge

tom.baeyens@jboss.com do-not-reply at jboss.com
Tue Feb 10 04:55:44 EST 2009


the first that can explain me why hibernate logs indicate that it still goes to the DB after a cache hit gets a http://www.abbaye-de-leffe.be/SITES/abbaye-de-leffe.be/IMG/gif/brune.gif

10:49:22,031 FIN | [NonstrictReadWriteCache] Caching: org.jbpm.pvm.internal.model.ProcessDefinitionImpl#1
  | 10:49:22,031 FIN | [NonstrictReadWriteCache] Cache lookup: org.jbpm.pvm.internal.model.ProcessDefinitionImpl.attachments#1
  | 10:49:22,031 FIN | [NonstrictReadWriteCache] Cache hit
  | 10:49:22,031 FIN | [SQL] 
  |     /* load org.jbpm.pvm.internal.lob.LobCached */ select
  |         lobcached0_.DBID_ as DBID1_10_0_,
  |         lobcached0_.DBVERSION_ as DBVERSION2_10_0_,
  |         lobcached0_.BLOB_VALUE_ as BLOB3_10_0_,
  |         lobcached0_.BINARY_VALUE_ as BINARY4_10_0_,
  |         lobcached0_.CLOB_VALUE_ as CLOB5_10_0_,
  |         lobcached0_.TEXT_VALUE_ as TEXT6_10_0_ 
  |     from
  |         JBPM_LOB lobcached0_ 
  |     where
  |         lobcached0_.DBID_=?
  | 10:49:22,031 FST | [LongType] binding '1' to parameter: 1
  | 10:49:22,031 FST | [IntegerType] returning '0' as column: DBVERSION2_10_0_
  | 10:49:22,031 FST | [BinaryType] returning null as column: BINARY4_10_0_
  | 10:49:22,031 FST | [TextType] returning null as column: TEXT6_10_0_

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