[jira] Commented: (TUSCANY-2300) performance issues in DataFactoryImpl, TypeImpl, DataObjectImpl, SDOXMLWriter

["Adriano Crestani (JIRA)" <tu...@ws.apache.org>]

    [ https://issues.apache.org/jira/browse/TUSCANY-2300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12595965#action_12595965 ] 

Adriano Crestani commented on TUSCANY-2300:
-------------------------------------------

Hi,

When trying to apply both patches I get the following message: 

"The line "Index: " was not found!
Either this is not a diff file or the diff is empty."

Could you please recreate the patch?

Thanks,
Adriano Crestani

> performance issues in DataFactoryImpl, TypeImpl, DataObjectImpl, SDOXMLWriter
> -----------------------------------------------------------------------------
>
>                 Key: TUSCANY-2300
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-2300
>             Project: Tuscany
>          Issue Type: Improvement
>          Components: C++ SDO
>            Reporter: Stanisław T. Findeisen
>             Fix For: Cpp-Next
>
>         Attachments: tuscany-patch1-do-czytania.tgz, tuscany-patch2.tgz
>
>
> Hello Tuscany Developers
> Here at IBM Polska we wrote a patch for M3 addressing some performance issues. It is short, so please read it - I hope it is self-explanatory.
> Main areas of our development were:
> (1) DataFactoryImpl::findTypeImpl --- we added new string hash based searching of types.
> (2) TypeImpl --- we added these maps:
>     std::map<const char*, int, TStrCmp> hmPropIdx;   // property index by property name
>     std::map<unsigned int, PropertyImpl*> propByIdx; // property by index
> (3) DataObjectImpl::getPropertyIndex(const Property& p) and DataObjectImpl::getProperty(unsigned int index) (make use of improvements in TypeImpl)
> (4) SDOXMLWriter --- we removed some conversions from std::list to std::vector that we thought were unnecessary.
> I hope you will be able to apply this patch and include it in the next release. Let me know of you have any problems.
> STF

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