Here is Hibernate Trace, it seems like Hibernate thinks that the Entity is
Transient in these lines, but i can't understand why.
[org.hibernate.event.def.AbstractSaveEventListener] transient instance of:
test.Flight
2009-06-01 14:11:08,466 TRACE
[org.hibernate.event.def.DefaultPersistEventListener] saving transient instance
anonymous wrote :
| 2009-06-01 14:11:08,404 DEBUG [org.hibernate.impl.SessionFactoryImpl]
obtaining JTA TransactionManager
| 2009-06-01 14:11:08,404 INFO [org.hibernate.util.NamingHelper] JNDI
InitialContext properties:{}
| 2009-06-01 14:11:08,404 DEBUG [org.hibernate.impl.SessionFactoryImpl]
Checking 0 named HQL queries
| 2009-06-01 14:11:08,404 DEBUG [org.hibernate.impl.SessionFactoryImpl]
Checking 0 named SQL queries
| 2009-06-01 14:11:08,419 INFO [org.hibernate.util.NamingHelper] JNDI
InitialContext properties:{}
| 2009-06-01 14:11:08,419 INFO
[org.hibernate.transaction.TransactionManagerLookupFactory] instantiating
TransactionManagerLookup:
org.hibernate.transaction.JBossTransactionManagerLookup
| 2009-06-01 14:11:08,419 INFO
[org.hibernate.transaction.TransactionManagerLookupFactory] instantiated
TransactionManagerLookup
| 2009-06-01 14:11:08,419 INFO [org.hibernate.util.NamingHelper] JNDI
InitialContext properties:{}
| 2009-06-01 14:11:08,451 DEBUG [org.hibernate.jdbc.JDBCContext] successfully
registered Synchronization
| 2009-06-01 14:11:08,451 DEBUG [org.hibernate.impl.SessionImpl] opened
session at timestamp: 12438546684
| 2009-06-01 14:11:08,466 TRACE
[org.hibernate.event.def.AbstractSaveEventListener] transient instance of:
test.Flight
| 2009-06-01 14:11:08,466 TRACE
[org.hibernate.event.def.DefaultPersistEventListener] saving transient instance
| 2009-06-01 14:11:08,466 DEBUG [org.hibernate.jdbc.AbstractBatcher] about to
open PreparedStatement (open PreparedStatements: 0, globally: 0)
| 2009-06-01 14:11:08,466 DEBUG [org.hibernate.jdbc.ConnectionManager]
opening JDBC connection
| 2009-06-01 14:11:08,466 TRACE
[org.hibernate.connection.DriverManagerConnectionProvider] total checked-out
connections: 0
| 2009-06-01 14:11:08,466 TRACE
[org.hibernate.connection.DriverManagerConnectionProvider] using pooled JDBC
connection, pool size: 0
| 2009-06-01 14:11:08,466 DEBUG [org.hibernate.SQL] select
hibernate_sequence.nextval from dual
| 2009-06-01 14:11:08,466 INFO [STDOUT] Hibernate: select
hibernate_sequence.nextval from dual
| 2009-06-01 14:11:08,466 TRACE [org.hibernate.jdbc.AbstractBatcher]
preparing statement
| 2009-06-01 14:11:08,748 DEBUG [org.hibernate.id.SequenceGenerator] Sequence
identifier generated: 1
| 2009-06-01 14:11:08,748 DEBUG [org.hibernate.jdbc.AbstractBatcher] about to
close PreparedStatement (open PreparedStatements: 1, globally: 1)
| 2009-06-01 14:11:08,748 TRACE [org.hibernate.jdbc.AbstractBatcher] closing
statement
| 2009-06-01 14:11:08,748 DEBUG [org.hibernate.jdbc.ConnectionManager]
aggressively releasing JDBC connection
| 2009-06-01 14:11:08,748 DEBUG [org.hibernate.jdbc.ConnectionManager]
releasing JDBC connection [ (open PreparedStatements: 0, globally: 0) (open
ResultSets: 0, globally: 0)]
| 2009-06-01 14:11:08,748 TRACE
[org.hibernate.connection.DriverManagerConnectionProvider] returning connection
to pool, pool size: 1
| 2009-06-01 14:11:08,748 DEBUG [org.hibernate.id.SequenceHiLoGenerator] new
hi value: 1
| 2009-06-01 14:11:08,748 DEBUG
[org.hibernate.event.def.AbstractSaveEventListener] generated identifier: 10,
using strategy: org.hibernate.id.SequenceHiLoGenerator
| 2009-06-01 14:11:08,748 TRACE
[org.hibernate.event.def.AbstractSaveEventListener] saving [test.Flight#10]
| 2009-06-01 14:11:08,763 TRACE
[org.hibernate.event.def.AbstractFlushingEventListener] flushing session
| 2009-06-01 14:11:08,763 DEBUG
[org.hibernate.event.def.AbstractFlushingEventListener] processing flush-time
cascades
| 2009-06-01 14:11:08,763 DEBUG
[org.hibernate.event.def.AbstractFlushingEventListener] dirty checking
collections
| 2009-06-01 14:11:08,763 TRACE
[org.hibernate.event.def.AbstractFlushingEventListener] Flushing entities and
processing referenced collections
| 2009-06-01 14:11:08,763 TRACE
[org.hibernate.event.def.AbstractFlushingEventListener] Processing unreferenced
collections
| 2009-06-01 14:11:08,763 TRACE
[org.hibernate.event.def.AbstractFlushingEventListener] Scheduling collection
removes/(re)creates/updates
| 2009-06-01 14:11:08,763 DEBUG
[org.hibernate.event.def.AbstractFlushingEventListener] Flushed: 1 insertions,
0 updates, 0 deletions to 1 objects
| 2009-06-01 14:11:08,763 DEBUG
[org.hibernate.event.def.AbstractFlushingEventListener] Flushed: 0
(re)creations, 0 updates, 0 removals to 0 collections
| 2009-06-01 14:11:08,763 DEBUG [org.hibernate.pretty.Printer] listing
entities:
| 2009-06-01 14:11:08,763 DEBUG [org.hibernate.pretty.Printer]
test.Flight{id=10, name=flightName}
| 2009-06-01 14:11:08,763 TRACE
[org.hibernate.event.def.AbstractFlushingEventListener] executing flush
| 2009-06-01 14:11:08,763 TRACE [org.hibernate.jdbc.ConnectionManager]
registering flush begin
| 2009-06-01 14:11:08,763 TRACE
[org.hibernate.persister.entity.AbstractEntityPersister] Inserting entity:
[test.Flight#10]
| 2009-06-01 14:11:08,763 DEBUG [org.hibernate.jdbc.AbstractBatcher] about to
open PreparedStatement (open PreparedStatements: 0, globally: 0)
| 2009-06-01 14:11:08,763 DEBUG [org.hibernate.jdbc.ConnectionManager]
opening JDBC connection
| 2009-06-01 14:11:08,763 TRACE
[org.hibernate.connection.DriverManagerConnectionProvider] total checked-out
connections: 0
| 2009-06-01 14:11:08,763 TRACE
[org.hibernate.connection.DriverManagerConnectionProvider] using pooled JDBC
connection, pool size: 0
| 2009-06-01 14:11:08,763 DEBUG [org.hibernate.SQL] insert into tbl_flight
(name, id) values (?, ?)
| 2009-06-01 14:11:08,763 INFO [STDOUT] Hibernate: insert into tbl_flight
(name, id) values (?, ?)
| 2009-06-01 14:11:08,763 TRACE [org.hibernate.jdbc.AbstractBatcher]
preparing statement
| 2009-06-01 14:11:08,763 TRACE
[org.hibernate.persister.entity.AbstractEntityPersister] Dehydrating entity:
[test.Flight#10]
| 2009-06-01 14:11:08,779 TRACE [org.hibernate.type.StringType] binding
'flightName' to parameter: 1
| 2009-06-01 14:11:08,779 TRACE [org.hibernate.type.LongType] binding '10' to
parameter: 2
| 2009-06-01 14:11:08,779 DEBUG [org.hibernate.jdbc.AbstractBatcher]
Executing batch size: 1
| 2009-06-01 14:11:08,779 DEBUG [org.hibernate.jdbc.Expectations] success of
batch update unknown: 0
| 2009-06-01 14:11:08,779 DEBUG [org.hibernate.jdbc.AbstractBatcher] about to
close PreparedStatement (open PreparedStatements: 1, globally: 1)
| 2009-06-01 14:11:08,779 TRACE [org.hibernate.jdbc.AbstractBatcher] closing
statement
| 2009-06-01 14:11:08,779 DEBUG [org.hibernate.jdbc.ConnectionManager]
skipping aggressive-release due to flush cycle
| 2009-06-01 14:11:08,779 TRACE [org.hibernate.jdbc.ConnectionManager]
registering flush end
| 2009-06-01 14:11:08,779 DEBUG [org.hibernate.jdbc.ConnectionManager]
aggressively releasing JDBC connection
| 2009-06-01 14:11:08,779 DEBUG [org.hibernate.jdbc.ConnectionManager]
releasing JDBC connection [ (open PreparedStatements: 0, globally: 0) (open
ResultSets: 0, globally: 0)]
| 2009-06-01 14:11:08,779 TRACE
[org.hibernate.connection.DriverManagerConnectionProvider] returning connection
to pool, pool size: 1
| 2009-06-01 14:11:08,779 TRACE
[org.hibernate.event.def.AbstractFlushingEventListener] post flush
| 2009-06-01 14:11:08,779 TRACE
[org.hibernate.transaction.CacheSynchronization] transaction before completion
callback
| 2009-06-01 14:11:08,779 TRACE
[org.hibernate.transaction.CacheSynchronization] automatically flushing session
| 2009-06-01 14:11:08,779 TRACE [org.hibernate.impl.SessionImpl]
automatically flushing session
| 2009-06-01 14:11:08,779 TRACE
[org.hibernate.event.def.AbstractFlushingEventListener] flushing session
| 2009-06-01 14:11:08,779 DEBUG
[org.hibernate.event.def.AbstractFlushingEventListener] processing flush-time
cascades
| 2009-06-01 14:11:08,779 DEBUG
[org.hibernate.event.def.AbstractFlushingEventListener] dirty checking
collections
| 2009-06-01 14:11:08,779 TRACE
[org.hibernate.event.def.AbstractFlushingEventListener] Flushing entities and
processing referenced collections
| 2009-06-01 14:11:08,779 TRACE
[org.hibernate.event.def.AbstractFlushingEventListener] Processing unreferenced
collections
| 2009-06-01 14:11:08,779 TRACE
[org.hibernate.event.def.AbstractFlushingEventListener] Scheduling collection
removes/(re)creates/updates
| 2009-06-01 14:11:08,779 DEBUG
[org.hibernate.event.def.AbstractFlushingEventListener] Flushed: 0 insertions,
0 updates, 0 deletions to 1 objects
| 2009-06-01 14:11:08,779 DEBUG
[org.hibernate.event.def.AbstractFlushingEventListener] Flushed: 0
(re)creations, 0 updates, 0 removals to 0 collections
| 2009-06-01 14:11:08,779 DEBUG [org.hibernate.pretty.Printer] listing
entities:
| 2009-06-01 14:11:08,779 DEBUG [org.hibernate.pretty.Printer]
test.Flight{id=10, name=flightName}
| 2009-06-01 14:11:08,779 TRACE
[org.hibernate.event.def.AbstractFlushingEventListener] executing flush
| 2009-06-01 14:11:08,779 TRACE [org.hibernate.jdbc.ConnectionManager]
registering flush begin
| 2009-06-01 14:11:08,779 TRACE [org.hibernate.jdbc.ConnectionManager]
registering flush end
| 2009-06-01 14:11:08,779 DEBUG [org.hibernate.jdbc.ConnectionManager]
aggressively releasing JDBC connection
| 2009-06-01 14:11:08,779 TRACE
[org.hibernate.event.def.AbstractFlushingEventListener] post flush
| 2009-06-01 14:11:08,779 TRACE [org.hibernate.jdbc.JDBCContext] before
transaction completion
| 2009-06-01 14:11:08,779 TRACE [org.hibernate.impl.SessionImpl] before
transaction completion
| 2009-06-01 14:11:08,779 TRACE
[org.hibernate.transaction.CacheSynchronization] transaction after completion
callback, status: 3
| 2009-06-01 14:11:08,779 TRACE [org.hibernate.jdbc.JDBCContext] after
transaction completion
| 2009-06-01 14:11:08,779 TRACE [org.hibernate.impl.SessionImpl] after
transaction completion
| 2009-06-01 14:11:08,779 TRACE
[org.hibernate.transaction.CacheSynchronization] automatically closing session
| 2009-06-01 14:11:08,779 TRACE [org.hibernate.impl.SessionImpl]
automatically closing session
| 2009-06-01 14:11:08,779 TRACE [org.hibernate.impl.SessionImpl] closing
session
| 2009-06-01 14:11:08,779 TRACE [org.hibernate.jdbc.ConnectionManager]
connection already null in cleanup : no action
|
|
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