[jira] [Updated] (OLINGO-1585) Alpha-numeric string $search in $expand fails

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

     [ https://issues.apache.org/jira/browse/OLINGO-1585?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

mibo updated OLINGO-1585:
-------------------------
    Fix Version/s:     (was: (Java) V4 4.8.0)

> Alpha-numeric string $search in $expand fails
> ---------------------------------------------
>
>                 Key: OLINGO-1585
>                 URL: https://issues.apache.org/jira/browse/OLINGO-1585
>             Project: Olingo
>          Issue Type: Bug
>          Components: odata4-server
>    Affects Versions: (Java) V4 4.8.0
>            Reporter: Evgeny Andreev
>            Priority: Major
>              Labels: patch
>         Attachments: patch.patch
>
>
> The requests with {{$search}} in {{{}$expand{}}}, e.g. {{/Shop(1)?$expand=Items($search=a3b)}} fail with 
> *{{The URI is malformed.}}* Exception when searching for alpha-numeric strings, containing BOTH letters and digits.
> The same {{{}$serach{}}}, however works fine when applying {{$search}} on a root entity.
> The issue is caused by the fact that:
>  # There are 2 different URI search tokenizers, one for root search, another for expand;
>  # The root search parser/tokenizer allows searching strings containing both digits and letters, the second one allows either ONLY letters OR digits.
> The issue was fixed by allowing the expand search tokenizer to reuse the functionality (allowed characters) of the root parser.
> The patch file with bug fix is attached.
>  
> Best Regards,
> Evgeny Andreev



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