System and method for lightweight loading for managing content

• US 20070073672A1
• Filed: 08/04/2006
• Published: 03/29/2007
• Est. Priority Date: 09/26/2005
• Status: Active Grant

• Current Assignee: Oracle International Corporation (Oracle Corporation)
• Original Assignee: BEA Systems Incorporated (Oracle Corporation)
• Inventors: Zhou, Xiaojiang, Posner, Brad, Saarva, Tanya, Patadia, Jalpesh, Roth, Steven, McVeigh, Ryan
• Granted Patent: US 7,483,893 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/188 Virtual file systems
• CPC Class Codes: G06F 16/2471 Distributed queries
• CPC Class Codes: G06F 16/256 in federated or virtual databases
• CPC Class Codes: Y10S 707/99935 Query augmenting and refining, e.g. inexact access
• CPC Class Codes: Y10S 707/99943 Generating database or data structure, e.g. via user interface
• CPC Class Codes: Y10S 707/99945 Object-oriented database structure processing
• CPC Class Codes: Y10S 707/99953 Recoverability

Abstract

In accordance with embodiments, there are provided mechanisms and methods for providing lightweight loading for managing content in federated content repositories. These mechanisms and methods for providing lightweight loading for managing content in federated content repositories can enable embodiments to provide subset(s) of content determined to satisfy the request from one or more content repositories integrated into a VCR. The ability of embodiments to provide subset(s) of content determined to satisfy the request can enable displaying content responsive to a request in a format appropriate to the requestor'"'"'s request.

Claims

1. A method for providing lightweight loading for managing content to federated content repositories in a content management system, the method comprising:

receiving, from a requestor, a request to access content stored in at least one of a plurality of content repositories, wherein each one of the plurality of content repositories is integrated into a virtual content repository (VCR);

retrieving, from at least one of the plurality of content repositories, only a subset of content determined to satisfy the request, the subset being capable of being displayed to the requestor according to one of a paged result display model and a paged list display model; and

wherein the subset of the content is selected based upon a selection criterion specific to the at least one of the plurality of content repositories; and

providing the subset of content when information responsive to the request is to be displayed.

2. The method of claim 1, wherein receiving a request to access content stored in at least one of a plurality of content repositories, wherein each one of the plurality of content repositories is integrated into a virtual content repository (VCR) includes:

receiving, the request to access content stored in at least one of a plurality of content repositories from a user.

3. The method of claim 1, wherein retrieving, from at least one of the plurality of content repositories, only a subset of content determined to satisfy the request, the subset being capable of being displayed to the requestor according to one of a paged result display model and a paged list display model;

and wherein the subset of the content is selected based upon a selection criterion specific to the at least one of the plurality of content repositories includes;

determining a subset of content that satisfies the request based upon a selection criteria selected from at least one of the paged result model and the paged list model.

4. The method of claim 3, wherein determining a subset of content that satisfies the request based upon a selection criteria selected from at least one of a paged result model and a paged list model includes:

receiving from an application making the request an indication of a desired selection criterion upon which selection from at least one of a paged result model and a paged list model is made.

5. The method of claim 1, wherein providing the subset of content when information responsive to the request is to be displayed includes:

providing the subset of content according to an ordering.

6. The method of claim 5, wherein providing the subset of content according to an ordering includes:

providing the subset of content ordered according to at least one of;

a sorting, an ordering by repository, an ordering by a type of a node within the VCR, an ordering by a version identifier associated with at least a portion of the content, a custom sorting by node type-specific properties, a sorting by create/modification dates, and an ordering on multiple columns.

7. The method of claim 1, further comprising:

receiving a query to be applied to the subset of content;

filtering the subset of content according to the query to provide a filtered subset; and

providing the filtered subset responsive to the query.

8. The method of claim 7, further comprising:

providing the filtered subset of content according to an ordering.

9. The method of claim 8, wherein providing the filtered subset of content according to an ordering includes:

providing the filtered subset of content ordered according to at least one of;

a sorting, an ordering by repository, an ordering by a type of a node within the VCR, an ordering by a version identifier associated with at least a portion of the content, and multiple levels of filtering.

10. The method of claim 1, wherein providing the subset of content when information responsive to the request is to be displayed includes:

providing a first portion of a result set for display while concurrently transporting a second portion of the result set for display.

11. A machine-readable medium carrying one or more sequences of instructions for providing lightweight loading for managing content to federated content repositories in a content management system, which instructions, when executed by one or more processors, cause the one or more processors to carry out the steps of:

receiving, from a requestor, a request to access content stored in at least one of a plurality of content repositories, wherein each one of the plurality of content repositories is integrated into a virtual content repository (VCR);

retrieving, from at least one of the plurality of content repositories, only a subset of content determined to satisfy the request, the subset being capable of being displayed to the requestor according to one of a paged result display model and a paged list display model; and

wherein the subset of the content is selected based upon a selection criterion specific to the at least one of the plurality of content repositories; and

providing the subset of content when information responsive to the request is to be displayed.

12. The machine-readable medium as recited in claim 11, wherein the instructions for carrying out the step of receiving a request to access content stored in at least one of a plurality of content repositories, wherein each one of the plurality of content repositories is integrated into a virtual content repository (VCR) include instructions for carrying out the step of:

receiving, the request to access content stored in at least one of a plurality of content repositories from a user.

13. The machine-readable medium as recited in claim 11, wherein the instructions for carrying out the step of retrieving, from at least one of the plurality of content repositories, only a subset of content determined to satisfy the request, the subset being capable of being displayed to the requestor according to one of a paged result display model and a paged list display model;

and wherein the subset of the content is selected based upon a selection criterion specific to the at least one of the plurality of content repositories include instructions for carrying out the step of;

determining a subset of content that satisfies the request based upon a selection criteria selected from at least one of the paged result model and the paged list model.

14. The machine-readable medium as recited in claim 13, wherein the instructions for carrying out the step of determining a subset of content that satisfies the request based upon a selection criteria selected from at least one of a paged result model and a paged list model include instructions for carrying out the step of:

receiving from an application making the request an indication of a desired selection criterion upon which selection from at least one of a paged result model and a paged list model is made.

15. The machine-readable medium as recited in claim 11, wherein the instructions for carrying out the step of providing the subset of content when information responsive to the request is to be displayed include instructions for carrying out the step of:

providing the subset of content according to an ordering.

16. The machine-readable medium as recited in claim 15, further comprising instructions for carrying out the step of:

providing the subset of content ordered according to at least one of;

a sorting, an ordering by repository, an ordering by a type of a node within the VCR, an ordering by a version identifier associated with at least a portion of the content, a custom sorting by node type-specific properties, a sorting by create/modification dates, and an ordering on multiple columns.

17. The machine-readable medium as recited in claim 11, further comprising instructions for carrying out the step of:

receiving a query to be applied to the subset of content;

filtering the subset of content according to the query to provide a filtered subset; and

providing the filtered subset responsive to the query.

18. The machine-readable medium as recited in claim 17, further comprising instructions for carrying out the step of:

providing the filtered subset of content according to an ordering.

20. The machine-readable medium as recited in claim 11, wherein instructions for carrying out the step of providing the subset of content when information responsive to the request is to be displayed include instructions for carrying out the step of:

providing a first portion of a result set for display while concurrently transporting a second portion of the result set for display.

19. The machine-readable medium as recited in claim 19, wherein instructions for carrying out the step of providing the filtered subset of content according to an ordering include instructions for carrying out the step of:

providing the filtered subset of content ordered according to at least one of;

a sorting, an ordering by repository, an ordering by a type of a node within the VCR, an ordering by a version identifier associated with at least a portion of the content, and multiple levels of filtering.

21. An apparatus for providing lightweight loading for managing content to federated content repositories in a content management system, the apparatus comprising:

a processor; and

one or more stored sequences of instructions which, when executed by the processor, cause the processor to carry out the steps of;

receiving, from a requestor, a request to access content stored in at least one of a plurality of content repositories, wherein each one of the plurality of content repositories is integrated into a virtual content repository (VCR);

retrieving, from at least one of the plurality of content repositories, only a subset of content determined to satisfy the request, the subset being capable of being displayed to the requestor according to one of a paged result display model and a paged list display model; and

wherein the subset of the content is selected based upon a selection criterion specific to the at least one of the plurality of content repositories; and

providing the subset of content when information responsive to the request is to be displayed.

22. A method for sending code through a transmission medium, comprising:

transmitting code to receive a request to access content stored in at least one of a plurality of content repositories, wherein each one of the plurality of content repositories is integrated into a virtual content repository (VCR);

transmitting code to retrieve, from at least one of the plurality of content repositories, only a subset of content determined to satisfy the request, the subset being capable of being displayed to the requestor according to one of a paged result display model and a paged list display model; and

wherein the subset of the content is selected based upon a selection criterion specific to the at least one of the plurality of content repositories; and

transmitting code to provide the subset of content when information responsive to the request is to be displayed.