Generating results gates in a distributed computing environment
First Claim
1. A method for accessing results data in a distributed computing environment, comprising:
- a client sending a first message in a data representation language to a service accessible through the distributed computing environment, wherein the client comprises a client message gate and wherein said sending a first message comprises the client message gate sending the first message to the service;
wherein the first message includes information representing a computer programming language method call, wherein the service comprises one or more computer programming language methods executable within the service, and wherein one of the methods executable within the service corresponds to the method call included in the first message;
wherein the client message gate comprises a client method gate, wherein said sending a first message comprises;
the client method gate receiving the computer programming language method call from a first process executing within the client; and
the client method gate generating the first message for the first process;
the service generating first results in response to the first message;
the client method gate receiving a second message in the data representation language in response to said generating first results;
generating a first results gate configured to provide an interface to the first results through messages in the data representation language, wherein the first results gate is distinct from the client message gate, wherein said generating a first results gate is performed by the client method gate in response to said receiving a second message; and
the client accessing the first results through the first results gate.
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Accused Products
Abstract
Embodiments of a mechanism for providing results gates to clients in the distributed computing environment to be used by the clients to access results generated by services on behalf of the clients. A client generates a request message for a service. The request message is generated by a client method gate. The service then generates results in response to the message. A results gate is generated for accessing the results. A gate on the client generates the results gate. The results are then accessed through the results gate. The results are structured as an object (e.g. Java object), and the results gate an object proxy for the results object. The results gate is returned to the process as results of the method call made by the process. In one embodiment, the results gate is a method gate and provides a method interface to the results.
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Citations
81 Claims
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1. A method for accessing results data in a distributed computing environment, comprising:
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a client sending a first message in a data representation language to a service accessible through the distributed computing environment, wherein the client comprises a client message gate and wherein said sending a first message comprises the client message gate sending the first message to the service; wherein the first message includes information representing a computer programming language method call, wherein the service comprises one or more computer programming language methods executable within the service, and wherein one of the methods executable within the service corresponds to the method call included in the first message; wherein the client message gate comprises a client method gate, wherein said sending a first message comprises; the client method gate receiving the computer programming language method call from a first process executing within the client; and the client method gate generating the first message for the first process; the service generating first results in response to the first message; the client method gate receiving a second message in the data representation language in response to said generating first results; generating a first results gate configured to provide an interface to the first results through messages in the data representation language, wherein the first results gate is distinct from the client message gate, wherein said generating a first results gate is performed by the client method gate in response to said receiving a second message; and the client accessing the first results through the first results gate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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27. A distributed computing system comprising:
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a service device configured to generate results for clients of the service device; a client device configured to send a first message in a data representation language to the service device, wherein the client device comprises a client gate unit and wherein said the client gate unit sends the first message to the service, wherein the client device comprises a client process and a client message gate, and wherein the first message includes information requesting the service device to perform a function on behalf of the client device; wherein the service device is further configured to generate first results in response to the first message;
wherein, in said generating first results, the service device is further configured to;performing the function; and generate the first results as output of said performing the function; wherein the service device is further configured to store the first results; wherein the client message gate is configured to receive a second message in the data representation language, wherein the second message includes an address of the stored first results; wherein the client device is further configured to; generate a first results gate configured to provide an interface to the first results through messages in the data representation language, wherein the first results gate is distinct from the client gate unit, wherein said generating a first results gate is performed by the client message gate for the client device in accordance with information for generating the first results gate obtained through the address; and access the first results through the first results gate. - View Dependent Claims (28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50)
wherein said sending a first message, said generating first results, and said generating a first results gate are performed without client process intervention.
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37. The system as recited in claim 35, wherein, in said generating results, the service device is further configured to:
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execute a computer programming language method in accordance with the information representing the computer programming language method call included in the first message; and wherein the first results are generated as output of said executing a method.
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38. The system as recited in claim 35, wherein the client device comprises a client method gate, wherein, in said sending a first message, the client method gate is configured to:
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receive the computer programming language method call from a first process executable within the client device; and generate the first message for the first process.
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39. The system as recited in claim 38,
wherein the service device is further configured to store the first results; wherein, in said generating a first results gate, the client method gate is further configured to; receive a second message in the data representation language, wherein the second message includes an address of the stored first results; and generate the first results gate in accordance with information for generating the first results gate obtained through the address.
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40. The system as recited in claim 39, wherein the service device further comprises a space service, and wherein, in said storing the first results, the service device is further configured to store the first results to the space service.
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41. The system as recited in claim 39, further comprising:
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a space device comprising a space service; wherein, in said storing the first results, the service device is further configured to store the first results to the space service.
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42. The system as recited in claim 38, wherein the client method gate is further configured to receive a second message in the data representation language from the service in response to said generating first results, wherein said generating a first results gate is performed by the client method gate in response to said receiving a second message.
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43. The system as recited in claim 42, wherein the client method gate is further configured to provide information for accessing the first results through the first results gate to the first process.
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44. The system as recited in claim 27, further comprising:
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a second results gate; wherein the first results is comprised in a first computer programming language results object, wherein the first computer programming language results object further comprises one or more computer programming language access methods for accessing the first results, wherein the one or more access methods are invokable through one or more computer programming language access method calls; wherein, in said accessing the first results, the first results gate is configured to; receive from a first process executing within the client device a first access method call of the one or more access method calls, wherein the first access method call is associated with a first access method of the one or more access methods; send a second message in the data representation language to the second results gate, wherein the second message includes a data representation language representation of the first access method call; and wherein the second results gate is configured to invoke the first access method in accordance with the representation of the first access method call included in the second message.
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45. The system as recited in claim 44,
wherein the second results gate is further configured to send a third message in the data representation language to the first results gate, wherein the third message includes first access method results; - and
wherein the first results gate is further configured to provide the first access method results to the first process.
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46. The system as recited in claim 45,
wherein, in said providing the first access method results to the first process, the first results gate is further configured to generate a third results gate; wherein the third results gate is configured to provide an interface to the first access method results through messages in the data representation language.
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47. The system as recited in claim 27, further comprising:
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a second results gate; wherein, in said accessing the first results through the first results gate, the first results gate is further configured to; receive from a first process executing within the client a first computer programming language method call, wherein the first computer programming language method call is associated with a first method for accessing the first results; and send a second message in the data representation language to the second results gate in response to receiving the first computer programming language method call, wherein the second message includes a request for the first results; and wherein the second results gate is configured to send a third message in the data representation language to the first results gate, wherein the third message includes the requested first results.
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48. The system as recited in claim 27, wherein the client device comprises a virtual machine, and wherein said send a first message, generate a first results gate, and access the first results through the first results gate are performed within the virtual machine execution environment.
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49. The system as recited in claim 48, wherein the virtual machine is a Java Virtual Machine (JVM).
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50. The system as recited in claim 27, wherein the data representation language is eXtensible Markup Language (XML).
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51. A device comprising:
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a first gate unit configured to send a first message in a data representation language to a service accessible through a distributed computing environment, wherein the service is operable to generate first results in response to the first message; wherein, in said sending a first message, the first gate unit is further configured to; receive the computer programming language method call from the client component; and generate the first message for the client component; generate a first results gate, wherein the first results gate is configured to provide an interface to the first results through messages in the data representation language; and wherein the first gate unit is further configured to receive a second message in the data representation language from the service, wherein said generating a first results gate is performed by the first gate unit in response to said receiving a second message; and a client component configured to access the first results through the first results gate. - View Dependent Claims (52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65)
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66. A computer accessible medium comprising program instructions, wherein the program instructions are computer-executable to implement:
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a client sending a first message in a data representation language to a service accessible through the distributed computing environment, wherein the client comprises a client gate and where said sending a first message comprises the client gate sending the first message to the service, wherein the client comprises a client process and a client message gate; the service generating first results in response to the first message; the service storing the first results; generating a first results gate configured to provide an interface to the first results through messages in the data representation language, wherein the first results gate is distinct from the client gate, wherein, in said generating a first results gate, the program instructions are further computer-executable to implement the client message gate receiving a second message in the data representation language, wherein the second message includes an address of the stored first results; wherein said generating a first results gate is performed by the client message gate in accordance with information for generating the first results gate obtained through the address; and the client accessing the first results through the first results gate. - View Dependent Claims (67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81)
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Specification