Category: Uncategorized
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ESB Notes
End to end integration problem: a set of autonomous services can quickly devolve into a spaghetti-code-like structure that becomes difficult to maintain. A change will be big impact ESB: moving the logic away from each individual set of endpoints into a logically centralized layer Benefit of ESB: software is easy to maintain What ESB provides:…
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BRE: validating message with not presenting elements
One of the business rule I am facing is to validate the message upon business rules. The problem being the rules engine when tries to evaluate the if a certain string from an element of the message, if that element is not presenting, the rule engine will get an error. i.e. if my element name…
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HL7 Notes (3)
BTAHL7 Flat File Assemble Pipeline Component – single message a) read value from MSH5.1, 5.2 and 5.3, comnbine them together as destination party b) read message send port name, lookup for its destination party. If there is party configured for that port, override step a) c) if EnablePartialNameResolution is checked, search 5.1+5.2 then try 5.1…
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HL7 Notes (2)
So working with HL7 is not that steep learning curve. Problem is there is lot to remember, by that I mean lots of table enumerations, data types etc. A lesson learnt today when I try to create a custom trigger event is, not only you change the namespaces, create a party definition, update the tables…
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HL7 Notes (1)
DASM can be utilized inside of any custom pipeline, so you are free to create pre- and post-processing on the message as desired. (so we can add custom pipeline component to a pipeline and include HL7DASM, one note on this, MLLP adapter is based on stream, so no seek in PLC designs) If you need…
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Deployment Framework
The BizTalk Deployment Framework (BTDF) on codeplex makes me both pain and excitement. The pain being lack of information and the poor documentation, the excitement being the power of this tool and its extensibility. I am really struggling learning this tool and up to now I am only getting basic stuffs (i.e. not able to…
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Edit DBQueryStep to enable multiple rows return
By default, the DBQueryStep only looks for first row, in which case it will cause problem in multiple rows result. I slightly changed the code in BizUnit to make this viable. As a result, stuff all columns to be returned in the <rows> secion, i.e. <Rows> <Columns> <TotalRecordCount>1</TotalRecordCount> <Direction>IN</Direction> <TotalRecordCount>1</TotalRecordCount> <Direction>OUT</Direction> </Columns> </Rows> Updated…
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