that manages local transactions for a single CCI ConnectionFactory.
Binds a CCI Connection from the specified ConnectionFactory to the thread,
potentially allowing for one thread-bound Connection per ConnectionFactory.
Alternatively, you can allow application code to work with the standard
Java EE lookup pattern ConnectionFactory.getConnection(), for example
for legacy code that is not aware of Spring at all. In that case, define a
TransactionAwareConnectionFactoryProxy for your target ConnectionFactory,
which will automatically participate in Spring-managed transactions.
Return a transaction object for the current transaction state.
The returned object will usually be specific to the concrete transaction
manager implementation, carrying corresponding transaction state in a
modifiable fashion. This object will be passed into the other template
methods (e.g. doBegin and doCommit), either directly or as part of a
The returned object should contain information about any existing
transaction, that is, a transaction that has already started before the
current getTransaction call on the transaction manager.
Consequently, a doGetTransaction implementation will usually
look for an existing transaction and store corresponding state in the
returned transaction object.
Check if the given transaction object indicates an existing transaction
(that is, a transaction which has already started).
The result will be evaluated according to the specified propagation
behavior for the new transaction. An existing transaction might get
suspended (in case of PROPAGATION_REQUIRES_NEW), or the new transaction
might participate in the existing one (in case of PROPAGATION_REQUIRED).
The default implementation returns false, assuming that
participating in existing transactions is generally not supported.
Subclasses are of course encouraged to provide such support.
Begin a new transaction with semantics according to the given transaction
definition. Does not have to care about applying the propagation behavior,
as this has already been handled by this abstract manager.
This method gets called when the transaction manager has decided to actually
start a new transaction. Either there wasn't any transaction before, or the
previous transaction has been suspended.
A special scenario is a nested transaction without savepoint: If
useSavepointForNestedTransaction() returns "false", this method
will be called to start a nested transaction when necessary. In such a context,
there will be an active transaction: The implementation of this method has
to detect this and start an appropriate nested transaction.
Perform an actual commit of the given transaction.
An implementation does not need to check the "new transaction" flag
or the rollback-only flag; this will already have been handled before.
Usually, a straight commit will be performed on the transaction object
contained in the passed-in status.
Perform an actual rollback of the given transaction.
An implementation does not need to check the "new transaction" flag;
this will already have been handled before. Usually, a straight rollback
will be performed on the transaction object contained in the passed-in status.
Set the given transaction rollback-only. Only called on rollback
if the current transaction participates in an existing one.
The default implementation throws an IllegalTransactionStateException,
assuming that participating in existing transactions is generally not
supported. Subclasses are of course encouraged to provide such support.