[jira] [Updated] (OLINGO-1357) Construction of EdmTypeKind very expensive

["mibo (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OLINGO-1357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

mibo updated OLINGO-1357:
-------------------------
    Fix Version/s: (Java) V4 4.7.0

> Construction of EdmTypeKind very expensive
> ------------------------------------------
>
>                 Key: OLINGO-1357
>                 URL: https://issues.apache.org/jira/browse/OLINGO-1357
>             Project: Olingo
>          Issue Type: Bug
>          Components: odata4-commons
>    Affects Versions: (Java) V4 4.6.0
>            Reporter: Dirk Mahler
>            Assignee: mibo
>            Priority: Major
>             Fix For: (Java) V4 4.7.0
>
>         Attachments: EdmTypeKind.PNG
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> From the attached screenshot of the VisualVM sampler can be seen that construction of EdmTypeInfo instances is very expensive as EdmPrimitiveTypeKind.valueOf is used:
> {code:java}
>     try {
>       primitiveType = EdmPrimitiveTypeKind.valueOf(typeName);
>     } catch (final IllegalArgumentException e) {
>       primitiveType = null;
>     }
> {code}
> The problem here is the exception that is thrown if the value cannot be found. Suggesting to use a static Map to cache values, PR will be provided.



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