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公开(公告)号：CA2248404A1
公开(公告)日：2000-03-24
申请号：CA2248404
申请日：1998-09-24
Applicant: IBM CANADA
Inventor： BAUMEISTER SASCHA , PRZYBYLSKI PIOTR , BEISIEGEL MICHAEL
Abstract: A computer system and method including commands to permit interaction between a client and a component in a backend system. The command has an input object, for transformation by the backend system, and defines one or more output objects, representing the input object after transformation by the backend system. The command includes a connection specification, for identification of the backend system with which the client is to interact, and an interaction specification, for identification of the component in the backend system with which the client is to interact. The command also includes a communication object, for carrying out a connection between the client and the component of the backend system. The input object is supplied to the component of the backend system in accordance with the interaction specification and the connection specification. The command is driven by an execute method and the command signals a successful or an unsuccessful event depending on exceptions being encountered by the component of the backend system in processing the input object. Navigators are built for constructing an interaction flow. Navigators contain chained commands and other navigators.
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Patent Agency Ranking
公开(公告)号：CA2248404C
公开(公告)日：2002-06-25
申请号：CA2248404
申请日：1998-09-24
Applicant: IBM CANADA
Inventor： BAUMEISTER SASCHA , PRZYBYLSKI PIOTR , BEISIEGEL MICHAEL
Abstract: A computer system and method including commands to permit interaction betwee n a client and a component in a backend system. The command has an input object, for transformation by the backend system, and defines one or more output objects, representing the inp ut object after transformation by the backend system. The command includes a connection specification, for identification of the backend system with which the client is to interact, a nd an interaction specification, for identification of the component in the backend system wit h which the client is to interact. The command also includes a communication object, for carrying out a connection between the client and the component of the backend system. The input object is supplied to the component of the backend system in accordance with the interaction specification and t he connection specification. The command is driven by an execute method and the command signals a successful or an unsuccessful event depending on exceptions being encountered by the component of the backend system in processing the input object. Navigators are built for constructing an interaction flow. Navigators contain chained commands and other navigators.
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公开(公告)号：DE10032016A1
公开(公告)日：2001-07-12
申请号：DE10032016
申请日：2000-07-01
Applicant: IBM
Inventor： BREITER GERD , BAUMEISTER SASCHA
Abstract: Data management systems, particularly where the storage of business oriented data is involved, includes the use of a data bank which gives a high level of data security etc. Alternatively, hierarchical filing systems can be used. Where there is a problem of data consistency, such as when business applications require access for reading and writing this data, and where the data is stored in different resources, such as a data bank and a filing system, simultaneously, and must be consistently managed, then a transaction service is used, giving the advantage of consistent data update, particularly when a transaction manager is used, and the end-user can have confidence that he is handling the updated data. The transaction program units (20) are made available for cooperation with the given filing system(10) in which the given transaction- program unit comprises a transaction function for changes to the given filing system.
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公开(公告)号：GB2345357A
公开(公告)日：2000-07-05
申请号：GB9921268
申请日：1999-09-10
Applicant: IBM
Inventor： PRZYBYLSKI PIOTR , BAUMEISTER SASCHA , BEISIEGEL MICHAEL
Abstract: A computer system and method including commands 10 to permit interaction between a client and a component in a backend system. The command has an input object 16, for transformation by the backend system, and defines one or more output objects 18,29, representing the input object after transformation by the backend system. The command includes a connection specification 24, for identification of the backend system with which the client is to interact, and an interaction specification 26, for identification of the component in the backend system with which the client is to interact. The command also includes a communication object 22, for carrying out a connection between the client and the component of the backend system. The input object is supplied to the component of the backend system in accordance with the interaction specification and the connection specification. The command is driven by an execute method 28 and the command signals a successful 30 or an unsuccessful 32 event depending on exceptions being encountered by the component of the backend system in processing the input object. Navigators are built for constructing an interaction flow. Navigators (fig.2) contain chained commands and other navigators.
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公开(公告)号：DE69523939T2
公开(公告)日：2002-05-29
申请号：DE69523939
申请日：1995-06-07
Applicant: IBM
Inventor： BAUMEISTER SASCHA , BEISIEGEL MICHAEL , DUSCHER REINHARD
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公开(公告)号：DE69523939D1
公开(公告)日：2001-12-20
申请号：DE69523939
申请日：1995-06-07
Applicant: IBM
Inventor： BAUMEISTER SASCHA , BEISIEGEL MICHAEL , DUSCHER REINHARD
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