StrategyPanel contains Lists of ParameterT and StrategyPanel

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Imported from previous forum

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This came up in this week’s meeting, namely the ability to have standalone ui controls and nested panels (with further controls and panels) within the main ui container representing a particular strategy

If one is using Java / JAXB to unmarshall/instantiate at particular xml file against the schema (after creating java objects with JAXP)

Then you get 2 separate lists with no ordering

I beleive someone else mentioned that there is the order in the xml file itself

Has anyone determined a way to deal with this? ie perhaps a separate, sequential SAX parse or modifying the schema so there is some sort of getorderdedcomponent list mechanism for StrategyPanel

A separate question is also, in practice how many levels deep will nested StrategyPanels be (since they can contain both ParameterT(s) and more StrategyPanel(s))?

Thanks,
Gideon

3

This came up in this week’s meeting, namely the ability to have
standalone ui controls and nested panels (with further controls and
panels) within the main ui container representing a particular strategy

If one is using Java / JAXB to unmarshall/instantiate at particular xml
file against the schema (after creating java objects with JAXP)

Then you get 2 separate lists with no ordering

I beleive someone else mentioned that there is the order in the xml
file itself

Has anyone determined a way to deal with this? ie perhaps a separate,
sequential SAX parse or modifying the schema so there is some sort of
getorderdedcomponent list mechanism for StrategyPanel

A separate question is also, in practice how many levels deep will
nested StrategyPanels be (since they can contain both ParameterT(s) and
more StrategyPanel(s))?

Thanks, Gideon

Thanks for the information. somehow i am not able to download
“FIXatdl Intro and Tutorial” completely. It downloads around 318KB and conk-off.

Would appreciate if somebody can forward me the document

4

Thanks for the information. somehow i am not able to download “FIXatdl
Intro and Tutorial” completely. It downloads around 318KB and conk-off.
Would appreciate if somebody can forward me the document

Just a suggestion - make sure that your browser cache is not full and your temp locations/directories are not full. Those can cause aborted downloads.

5

Thanks for the information. somehow i am not able to download “FIXatdl
Intro and Tutorial” completely. It downloads around 318KB and conk-
off. Would appreciate if somebody can forward me the document

Just a suggestion - make sure that your browser cache is not full and
your temp locations/directories are not full. Those can cause aborted
downloads.

Thanks for the suggestion. I tried that as well but no luck

6

Hi Gideon,

Then you get 2 separate lists with no ordering
Has anyone determined a way to deal with this?

We managed to work around this using the XmlBeans parser.
See Google Code Archive - Long-term storage for Google Code Project Hosting.
We did not have the same success with JAXB.

Best regards,
Danilo