发明名称 |
DATA PROCESSING SYSTEMS |
摘要 |
A data processing system (1) has a data processing section (2) having user interface objects (10), work flow activity objects (11) and primitive objects (12). WFA objects (11) access a database (5) via a state machine (13). A data record is requested by a primitive object (12) being requested. The state machine (13) responds by retrieving a row of data from a table (6) and using this to instantiate a primitive object according to the data and the instruction from the requesting WFA object (11). A primitive object reference is stored in a temporary memory stack (15) and the reference is also copied to the requesting WFA objects (11). The primitive object (12) is then used subsequently for transaction processing until a transaction is complete. At this stage, the state machine (13) flushes the primitive objects to the database (5).
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申请公布号 |
CA2266515(A1) |
申请公布日期 |
1999.09.23 |
申请号 |
CA19992266515 |
申请日期 |
1999.03.22 |
申请人 |
APPLICATION BUILDING BLOCKS LIMITED |
发明人 |
DOYLE, MICHAEL;OATES, JOSEPH;MCMANUS, GERARD |
分类号 |
G06F9/44;G06F17/30;(IPC1-7):G06F9/44 |
主分类号 |
G06F9/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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