Systems and methods for maintaining transactional persistence
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Abstract
Messages between trading partners can be processed persistently using a persistence framework, which can include a transaction manager, a locking manager, and a logging mechanism. A transaction manager can initiate a transaction for a request, and can enlist and modify any object or resource useful in processing the request. A locking manager can lock any of these objects, using inflated and/or individual locks, to prevent other resources or transactions from accessing the object during the transaction. A logging component can track any modifications of the object, while a transaction manager can manage state for the object. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures, and the claims.
119 Citations
38 Claims
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1-28. -28. (canceled)
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29. A method for persistently processing a request, comprising:
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initiating a transaction to process a request using a transaction manager;
enlisting any object useful in processing the request;
locking any object enlisted by the transaction manager;
modifying the object in order to process the request; and
logging the modifications to the object. - View Dependent Claims (30, 31, 32, 33, 34)
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35. A computer-readable medium, comprising:
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means for initiating a transaction to process a request using a transaction manager;
means for enlisting any object useful in processing the request;
means for locking any object enlisted by the transaction manager;
means for modifying the object in order to process the request; and
means for logging the modifications to the object.
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36. A computer program product for execution by a server computer for persistently processing a request, comprising:
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computer code to initiate a transaction to process a request using a transaction manager;
computer code to enlist any object useful in processing the request;
computer code to lock any object enlisted by the transaction manager;
computer code to modify the object in order to process the request; and
computer code to log the modifications to the object.
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37. A system for persistently processing a request, comprising:
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means for initiating a transaction to process a request using a transaction manager;
means for enlisting any object useful in processing the request;
means for locking any object enlisted by the transaction manager;
means for modifying the object in order to process the request; and
means for logging the modifications to the object.
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38. A computer system comprising:
- a processor;
object code executed by said processor, said object code configured to;
initiate a transaction to process a request using a transaction manager;
enlist any object useful in processing the request;
lock any object enlisted by the transaction manager;
modify the object in order to process the request; and
log the modifications to the object.
- a processor;
Specification