Network services applications
First Claim
1. A method for serving network applications said method comprising:
- offering, using a service provider, a plurality of software services, each said service including a plurality of operations and a plurality of extension points;
storing a plurality of requester implementations for respective extension points;
receiving an operation request from a requester;
said service provider determining, using said service provider, if said requested operation has at least one associated extension point; and
if said requested operation has at least one associated extension point, invoking a requester-specified stored implementation of said operation for the respective requester.
1 Assignment
0 Petitions
Accused Products
Abstract
An extensibility mechanism for networked services is disclosed. The service provider can specify the contract for each extension permitted, as part of the web service description. A potential client of the web service can use this description to create customized implementations of the necessary extensions, each conforming to the corresponding contract. Therefore, a service provider offers a plurality of software services. Each service includes a plurality of operations and a plurality of extension points. Each said extension point attaches to an operation, and each operation has zero or more associated extension points. A plurality of requester implementations are stored for respective extension points. When an operation request is received from a requester, a service provider determines if the requested operation has extension points, and if so, invokes a stored implementation of the operation for the respective requester.
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Citations
27 Claims
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1. A method for serving network applications said method comprising:
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offering, using a service provider, a plurality of software services, each said service including a plurality of operations and a plurality of extension points;
storing a plurality of requester implementations for respective extension points;
receiving an operation request from a requester;
said service provider determining, using said service provider, if said requested operation has at least one associated extension point; and
if said requested operation has at least one associated extension point, invoking a requester-specified stored implementation of said operation for the respective requester. - View Dependent Claims (2, 3, 4)
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5. A method for serving network applications said method comprising:
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offering, using a service provider, a plurality of software services, each said service including a plurality of operations and a plurality of extension points;
receiving an operation request from a requester;
determining, using said service provider, if said requested operation has at least one associated extension point; and
if said requested operation has at least one associated extension point, said requester causing installation of an implementation on said provider, and said provider invoking said installed implementation of said operation for the respective requester. - View Dependent Claims (6, 7)
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8. A network services software framework comprising:
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a plurality of operations;
a plurality of extension points, each said extension point attaching to said operation; and
a plurality of requester implementations for one or more said extension points. - View Dependent Claims (9, 10)
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- 11. A network services provider server including a plurality of software service frameworks comprising a plurality of operations, a plurality of extension points, each said extension point attaching to said operation, and a plurality of registered requester implementations for one or more said extension points.
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14. A network services system comprising:
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a plurality of service requesters;
a network to which said requesters connect; and
a plurality of service providers also connected to said network;
wherein said service providers offers a plurality of software services to said requesters, each said service including a plurality of operations and a plurality of extension points, and said providers store a plurality of implementations for respective extension points provided by said requesters;
and wherein, when a service provider receives a operation request from a requester, said service provider determines if said requested operation has at least one associated extension point, and if so, invokes a requester-specified stored implementation of said operation for the respective requester. - View Dependent Claims (15, 16)
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17. A network services system comprising:
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a plurality of service requesters;
a network to which said requesters connect; and
a plurality of service providers also connected to said network;
wherein a service provider offers a plurality of software services, each said service including a plurality of operations and a plurality of extension points;
and wherein, when a service requester requests an operation from a service provider, said service provider determines if said requested operation has at least one extension point, and if so, said requestor causing installation of an implementation on said provider, and said provider invokes said installed implementation of said operation for the respective requester. - View Dependent Claims (18, 19)
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20. A computer program product comprising a computer program stored on a computer readable medium, said computer program including:
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code means for offering a plurality of software services, each said service including a plurality of operations and a plurality of extension points;
code means for storing a plurality of requester implementations for respective extension points;
code means for receiving an operation request from a requester; and
code means for determining if said requested operation has at least one associated extension point, and if se said requested operation has at least one associated extension point, code means for invoking a requester-specified stored implementation of said operation for the respective requester.
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21. A computer program product comprising a computer program stored on a computer readable medium, said computer program including:
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code means for offering a plurality of software services, each said service including a plurality of operations and a plurality of extension points;
code means for receiving an operation request from a requester; and
code means for determining if said requested operation has at least one associated extension point, and if said requested operation has at least one associated extension point code means for causing installation of an implementation on said provider, and invoking said installed implementation of said operation for the respective requester.
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22. A method for reusing software applications, said applications having a plurality of operations, comprising:
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attaching one or more extension points to one or more said operations;
associating a service requester implementation with one or more said extension points; and
invoking said implementation, if registered, in response to a service request for said extension point. - View Dependent Claims (23, 24)
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25. A network services method comprising:
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a service provider offering a plurality of software services, each said service including a plurality of operations and a plurality of extension points; and
a requester specifying an implementation for said extension point associated with said operation. - View Dependent Claims (26)
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27. A service requester apparatus for a web services environment in which a service provider offers a plurality of software services, each said service including a plurality of operations and a plurality of extension points, said apparatus comprising:
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means for providing an implementation of an operation relating to an extension point associated with said operation; and
means for requesting said operation invocation.
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Specification