摘要:
Example systems and methods of implementing an abstraction layer for a file repository are presented. In one example, an access request to retrieve an electronic file is received from a requesting device. The request includes an identification of a first storage location in the file repository. In response to the request, the first storage location of the file repository is searched for the electronic file. If the search is successful, the electronic file is retrieved from the file repository at the first storage location. If the search is unsuccessful, a redirection file is accessed in the file repository. The redirection file includes an identification of a second storage location for the electronic, file at a storage site external to the file repository. The electronic file is retrieved from the storage site based on the indication of the second storage location. The retrieved file is transmitted to the requesting device.
摘要:
A system and method are described for managing session lifecycles within a multi-tiered enterprise network. In one embodiment, a plurality of session objects are generated at different layers of the enterprise network in response to a client request. Each of the session objects store session data defining a state of interaction with the client. In addition, one embodiment of the invention manages the lifecycle of a first session object based on corresponding lifecycles of one or more related session objects and also the type of relationship existing between the first session object and the one or more related session objects. In one embodiment, the defined relationship types include strong references, weak references, and soft references.
摘要:
A system is described in which similar session objects are managed within session domains. In addition, in one embodiment, a persistence storage interface is employed which maps each session domain to a table within a relational database or other persistent storage implementation. For example, one embodiment of the invention is a system comprising: an object-oriented application server generating a plurality of session objects in response to client requests, the session objects storing session data defining a state of interaction with each of a respective plurality of clients; a hierarchy of session object storage units, the session object storage units configured to store session objects having one or more related characteristics, the session manager to group the session objects within the session object storage units based on the one or more related characteristics of each of the session objects; and a persistence management layer to provide a persistent representation of the hierarchy of session object storage units, the persistent representation of the session object storage units mapping each session storage object unit and each individual session object within each session object storage unit to different persistent data structures within a persistent storage device.
摘要:
A computer-implemented system and method are described for measuring the memory consumption difference between two objects in an object-oriented programming environment. For example, one embodiment of a method comprises: analyzing relationships between objects within a network of objects to determine an object network structure; generating object graph data representing the object network structure, the object graph data including nodes representing objects and arcs representing relationships between objects; removing all incoming arcs to each of two nodes; building resulting sub-graphs for each of the two nodes; summing the memory consumed by each of the sub-graphs of the two nodes; and subtracting the memory amounts consumed by each of the sub-graphs to determine the memory consumption different between the two nodes.
摘要:
A method is described that involves processing a shared closure by removing, from each non-shareable object in a closure, content that causes each of the non-shareable objects to be non-shareable. The method also involves serializing each of the non-shareable objects by removing the content that causes each of the non-shareable objects to be non-shareable. The method also entails de-serializing each of the non-shareable objects after receiving them from a shared memory. The method also entails comparing contents of each non-shareable object, and, determining whether each of the non-shareable objects contain equal content before the serialization and after the de-serialization.
摘要:
A system and method for visualizing information related to session and cache objects within an object network. For example, a computer-implemented method according to one embodiment comprises: analyzing relationships between session and/or cache objects within a network of sessions and caches to determine an object network structure for the session and/or cache objects; generating object graph data representing the object network structure; serializing the object graph data and transmitting the object graph data over a network to a requesting computer; and interpreting the object graph data to render a view of the session and/or cache object network structure in a graphical user interface.
摘要:
A system and method are described in which skeletons and/or stubs are manipulated based on deployment information. For example, a method according to one embodiment of the invention comprises: compiling source code to generate program code executable on an application server comprised of a plurality of different virtual machines, the program code containing stubs and/or skeletons; analyzing the program code to identify stubs and/or skeletons generated for objects which are located within the same virtual machine and/or the same physical machine; removing the stubs and/or skeletons for those objects which are located in the same virtual machine and/or same physical machine to generate modified program code; and deploying the modified program code.
摘要:
A system and method are described for managing session lifecycles within a multi-tiered enterprise network. In one embodiment, a plurality of session objects are generated at different layers of the enterprise network in response to a client request. Each of the session objects store session data defining a state of interaction with the client. In addition, one embodiment of the invention manages the lifecycle of a first session object based on corresponding lifecycles of one or more related session objects and also the type of relationship existing between the first session object and the one or more related session objects. In one embodiment, the defined relationship types include strong references, weak references, and soft references.
摘要:
In one aspect, a software application with application artifacts is deployed on a cloud computing platform. The cloud computing platform includes a platform product that can provide functionality that is required by the application. Application metadata is created based on analyzing the application artifacts and describes the application artifacts requirement. An application repository stores the application artifacts and the application metadata. A product description defines an application product for the software application and a product reference to the platform product is defined. The product description and the product reference are published in the application repository to update the application metadata. A composite repository refers to the application product and the platform product. The composite repository is transferred to a platform repository provided by the cloud computing platform.
摘要:
In an embodiment, a method is provided for accessing a file node. In this method, a file access request specifying a file node to be accessed by way of a file system is received at a server from a client device. A counter is referenced to identify that the file node is being accessed in response to a different file access request. The counter is configured to track whether the file node is being accessed. The file node is provided to the client device when the counter indicates a termination of access to the file node resulting from the different file access request.