Oracle International Corporation

Oracle International Coproration

Edward Heeren

Todd Jeffery Little

Carol L Colrain

Paul Parkinson

Xiangdong Li

Stefan Heinrich Roesch

Yunrong Zheng

Jimin Cai

Maurice Gamanho

Carol Lyndall Colrain

Systems and methods are provided for supporting transaction recovery based on inline delegation of transaction logs to a database. The system can retrieve transaction recovery information of a transaction from a persistence store, wherein the transaction recovery information is persisted on a resource manager that is associated with the persistence store during a prepare phase. Furthermore, the system can retrieve one or more in-doubt transactions from one or more participating resource managers of the transaction. Then, the system can determine whether to commit or roll back the one or more in-doubt transactions by matching the one or more in-doubt transactions to the transaction recovery information.

Systems and methods for supporting inline delegation of middle-tier transaction logs to database

A system and method can support a distributed transaction lock in a transactional middleware machine environment. The system can use a global transaction identifier to locate a hash bucket in a transaction hash table, wherein the transaction hash table contains a plurality of hash buckets. Then, the system can lock said hash bucket in the transaction hash table, and allow only one process to access one or more global transaction entry structures in the transaction table before said hash bucket is unlocked, wherein said one or more global transaction entry structures are associated with the locked hash bucket in the transaction hash table.

System and method for providing a distributed transaction lock in a transactional middleware machine environment

A system and method for providing service component architecture (SCA) data transformation in a distributed transaction processing environment. In accordance with an embodiment, an SCA software component can be used to provide a service to transform data and requests from a service-oriented data format to a transactional data format, such as a Tuxedo or other format. In accordance with an embodiment, a configuration file, such as a schema file, is used to define the transformation between the service-oriented and transactional data formats. The SCA software components operate to communicate with a transaction component, perform the data transformation automatically, and support a transaction process on the transaction component.

System and method for providing service component architecture (SCA) data transformation

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Berkeley Heights, NJ, United States of America

Edward Heeren