On to the second issue:
>>2) Build a message with multiple addressees. I try to save the message
and
>>get a "com.sybase.jdbc2.jdbc.SybBatchUpdateException: JZ0BE:
>>BatchUpdateException: Error occurred while executing batch statement: ASA
>>Error -143: Column '@p1' not found" SQL Exception. Here is the SQL:
>Ah. interesting. My Sybase install broke a while back so I didn't get a
>chance to test its JDBC2 compliance. I imagine that setting
>
>hibernate.use_jdbc2=false
I tried that and the same problem happened. I'm using the JConnect 5.5
driver which claims to be JDBC2 compliant.
>Actually, just for an experiment ... could you
>please try using a vm.long style id generation and see if you recieve the
>same exception? (just to rule out the possibility that native keygeneration
>has anything to do with it....)
That also had no effect.
I had worked around the problem by manually loading and saving the
MessageAddressee collection. When I put things back, I still got an
exception saving, but it was a bit different (Ugh). I've attached the
source and TRACE below.
Sorry I didn't get back to you right away. I've been dealing with some
other issues.
Regards,
John
--------------------------------------------------
Here's the code where I save a message:
try {
// get the sender
Staff staff = aMessage.getSender();
session.update(staff);
// get the message boxes
List boxes = session.find(
"select box " +
" from box " +
" in class domain.MessageBox" +
" order by box.id");
// add the message to each addressees' mailbox
List newEntries = new ArrayList();
for (Iterator i = aMessage.getAddressees().iterator(); i.hasNext();
) {
Addressee addressee = (Addressee)i.next();
// the group was loaded in another session
if (addressee.isGroup()) {
session.update(addressee);
}
Collection recipients = addressee.getStaffEntries();
for (Iterator r = recipients.iterator(); r.hasNext(); ) {
Staff recipient = (Staff)r.next();
session.update(recipient);
MessageBoxEntry newEntry = new MessageBoxEntry();
newEntry.setMessage(aMessage);
newEntry.setMessageBox((MessageBox)boxes.get(0));
newEntry.setStaff(recipient);
newEntries.add(newEntry);
}
}
// add the message to the sender's mailbox
MessageBoxEntry sentEntry = new MessageBoxEntry();
sentEntry.setMessage(aMessage);
sentEntry.setMessageBox((MessageBox)boxes.get(1));
sentEntry.setStaff(staff);
// save the message
aMessage.setDateSent(new Date());
session.save(aMessage);
// add entries
for (Iterator i = newEntries.iterator(); i.hasNext(); ) {
session.save(i.next());
}
session.save(sentEntry);
session.flush();
} finally {
session.close();
}
Here's the TRACE of this portion of the code:
7625 [main] DEBUG
<cirrus.hibernate.connection.DriverManagerConnectionProvider> Using cached
JDBC connection
7625 [main] DEBUG <cirrus.hibernate.impl.SessionImpl> opened session
7625 [main] DEBUG <cirrus.hibernate.impl.SessionImpl> updating
domain.StaffImpl#49
7625 [main] DEBUG <cirrus.hibernate.impl.SessionImpl> find: select box
from box in class domain.MessageBox order by box.id
7625 [main] DEBUG <cirrus.hibernate.query.QueryTranslator> compiling query
7625 [main] DEBUG <cirrus.hibernate.impl.SessionImpl> flushing session
7640 [main] DEBUG <cirrus.hibernate.impl.SessionImpl> Updating entity:
domain.StaffImpl#49
7640 [main] DEBUG <cirrus.hibernate.impl.SessionImpl> Flushing: 0
insertions, 1 updates, 0 deletions to 1 objects
7640 [main] DEBUG <cirrus.hibernate.impl.SessionImpl> Flushing: 0
insertions, 0 updates, 0 deletions to 0 collections
7640 [main] DEBUG <cirrus.hibernate.query.QueryTranslator> HQL: select box
from box in class domain.MessageBox order by box.id
7640 [main] DEBUG <cirrus.hibernate.query.QueryTranslator> SQL: SELECT
box.id, box.description FROM message_box box ORDER BY box.id
7640 [main] DEBUG <cirrus.hibernate.impl.SessionFactoryImpl> prepared
statement get: SELECT box.id, box.description FROM message_box box ORDER BY
box.id
Hibernate: SELECT box.id, box.description FROM message_box box ORDER BY
box.id
7640 [main] DEBUG <cirrus.hibernate.ps.PreparedStatementCache> Preparing
statement: SELECT box.id, box.description FROM message_box box ORDER BY
box.id
7640 [main] DEBUG <cirrus.hibernate.impl.SessionImpl> Initializing object
from ResultSet: 1
7640 [main] DEBUG <cirrus.hibernate.impl.ClassPersister> Hydrating entity:
domain.MessageBox#1
7656 [main] DEBUG <cirrus.hibernate.impl.SessionImpl> Initializing object
from ResultSet: 2
7656 [main] DEBUG <cirrus.hibernate.impl.ClassPersister> Hydrating entity:
domain.MessageBox#2
7656 [main] DEBUG <cirrus.hibernate.ps.PreparedStatementCache> recaching
7656 [main] DEBUG <cirrus.hibernate.impl.SessionImpl> updating
domain.StaffImpl#45
7656 [main] DEBUG <cirrus.hibernate.impl.SessionImpl> updating
domain.StaffImpl#49
7656 [main] DEBUG <cirrus.hibernate.impl.SessionImpl> updating
domain.StaffImpl#1
7656 [main] DEBUG <cirrus.hibernate.impl.SessionImpl> saving
domain.Message#native
7656 [main] DEBUG <cirrus.hibernate.impl.ClassPersister> Inserting entity:
domain.Message (native id)
7656 [main] DEBUG <cirrus.hibernate.impl.ClassPersister> Inserting entity:
domain.Message#null
7656 [main] DEBUG <cirrus.hibernate.impl.SessionFactoryImpl> prepared
statement get: insert into message_table ( subject, message_text, date_sent,
staff_id ) values ( ?, ?, ?, ? )
Hibernate: insert into message_table ( subject, message_text, date_sent,
staff_id ) values ( ?, ?, ?, ? )
7656 [main] DEBUG <cirrus.hibernate.ps.PreparedStatementCache> Preparing
statement: insert into message_table ( subject, message_text, date_sent,
staff_id ) values ( ?, ?, ?, ? )
7671 [main] DEBUG <cirrus.hibernate.impl.ClassPersister> Dehydrating entity:
domain.Message#null
7671 [main] DEBUG <cirrus.hibernate.ps.PreparedStatementCache> recaching
7671 [main] DEBUG <cirrus.hibernate.impl.SessionFactoryImpl> prepared
statement get: select @@identity
Hibernate: select @@identity
7671 [main] DEBUG <cirrus.hibernate.ps.PreparedStatementCache> Preparing
statement: select @@identity
7671 [main] DEBUG <cirrus.hibernate.impl.ClassPersister> Natively generated
identity: 67463941285871630
7687 [main] DEBUG <cirrus.hibernate.ps.PreparedStatementCache> recaching
7687 [main] DEBUG <cirrus.hibernate.impl.SessionImpl> saving
domain.MessageAddressee#native
7687 [main] DEBUG <cirrus.hibernate.impl.ClassPersister> Inserting entity:
domain.MessageAddressee (native id)
7687 [main] DEBUG <cirrus.hibernate.impl.ClassPersister> Inserting entity:
domain.MessageAddressee#null
7687 [main] DEBUG <cirrus.hibernate.impl.SessionFactoryImpl> prepared
statement get: insert into message_addressee ( message_id,
addressee_group_id, staff_id ) values ( ?, ?, ? )
Hibernate: insert into message_addressee ( message_id, addressee_group_id,
staff_id ) values ( ?, ?, ? )
7687 [main] DEBUG <cirrus.hibernate.ps.PreparedStatementCache> Preparing
statement: insert into message_addressee ( message_id, addressee_group_id,
staff_id ) values ( ?, ?, ? )
7687 [main] DEBUG <cirrus.hibernate.impl.ClassPersister> Dehydrating entity:
domain.MessageAddressee#null
7703 [main] WARN <cirrus.hibernate.helpers.JDBCExceptionReporter> SQL Error:
233, SQLState: 23502
7703 [main] ERROR <cirrus.hibernate.helpers.JDBCExceptionReporter> ASA Error
-195: Column 'message_id' in table 'message_addressee' cannot be NULL
7703 [main] DEBUG <cirrus.hibernate.ps.PreparedStatementCache> recaching
7703 [main] DEBUG <cirrus.hibernate.impl.SessionImpl> closing session
7703 [main] DEBUG <cirrus.hibernate.impl.SessionImpl> disconnecting session
7703 [main] DEBUG
<cirrus.hibernate.connection.DriverManagerConnectionProvider> returning
connection to pool
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