Abstract: An apparatus, system, computer program product and method are disclosed for the hierarchical rollback of business objects on a datastore. The hierarchical rollback method utilizes a non-linear process designed to restore data to a previous point in the case of a data modification failure in order to prevent incorrect linking and data corruption. The hierarchical rollback methods are generated by retrieving existing data and creating commands in an order that will prevent orphan data in a datastore.

Abstract: Provided are a method, system, and article of manufacture for generating from application modifications commands to modify the objects in a repository. An input object including an update to at least one of a plurality of objects in a repository object is received. At least one maintain property associated with at least one of the objects is received. The at least one maintain property indicates whether to maintain the at least one object associated with the maintain property in the repository object that is not indicated in the input object. A determination is made of an object in the repository object that are not indicated in the input object. For the determined object, the maintain property associated with the determined object is used to determine whether to maintain the determined object in the repository object.

Abstract: An apparatus, system, computer program product and method are disclosed for the hierarchical rollback of business objects on a datastore. The hierarchical rollback method utilizes a non-linear process designed to restore data to a previous point in the case of a data modification failure in order to prevent incorrect linking and data corruption. The hierarchical rollback methods are generated by retrieving existing data and creating commands in an order that will prevent orphan data in a datastore.

Abstract: Provided are a method, system, and article of manufacture for generating from application modifications commands to modify the objects in a repository. An input object including an update to at least one of a plurality of objects in a repository object is received. At least one maintain property associated with at least one of the objects is received. The at least one maintain property indicates whether to maintain the at least one object associated with the maintain property in the repository object that is not indicated in the input object. A determination is made of an object in the repository object that are not indicated in the input object. For the determined object, the maintain property associated with the determined object is used to determine whether to maintain the determined object in the repository object.

Abstract: An apparatus, system, and method are disclosed for intelligent polling support for Websphere JCA adapters based on the self-configuration characteristic of an autonomic computing model. The apparatus, system, and method maintain a set of statistical parameters across multiple poll cycles that are used to adjust polling parameters. The polling parameters control poll intervals and poll quantities. The polling parameters are adjusted based on historical event arrival rates.

Abstract: An apparatus, system, and method are disclosed for ordered processing of a hierarchical data structure according to a hierarchy of a data source. The present invention comprises steps to reference a hierarchical data structure having nodes ordered within one or more hierarchical levels, traverse the hierarchical data structure according to an order defined in the hierarchical data structure, and process the nodes in each hierarchical level such that children of a parent node are processed before a subsequent sibling node of the parent node. Beneficially, such a system and method would allow for the processing of hierarchical data structures having two-way dependencies.