[weld-issues] [JBoss JIRA] Commented: (WELD-834) URLScanner can not handle paths containing spaces

[Ales Justin (JIRA)]

    [ https://issues.jboss.org/browse/WELD-834?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12608544#comment-12608544 ] 

Ales Justin commented on WELD-834:
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>> but i assume we have to take for all special characters that can occur in filesystem paths?

I agree, but otoh, I don't wanna hand-code all of this.
Yet, there is no common (& decent) util to fix this; e.g. URLDecoder is completely broken ...

I'll extract the replace code, so in the worst case user can set its own Scanner, overriding this replace code.


> URLScanner can not handle paths containing spaces
> -------------------------------------------------
>
>                 Key: WELD-834
>                 URL: https://issues.jboss.org/browse/WELD-834
>             Project: Weld
>          Issue Type: Bug
>          Components: Bootstrap and Metamodel API
>    Affects Versions: 1.1.0.Final
>         Environment: Windows, Jetty 7.2.2
>            Reporter: Štěpán Mík
>            Assignee: Ales Justin
>             Fix For: 1.1.2.Final
>
>
> When actual classpath  includes folder that contains spaces, URLScanner throws an exception (java.io.FileNotFoundException). Problem is at line 93 where string holding URL is "converted" to path just by stripping URL scheme prefix. Unfortunately, spaces in URL are expressed either by plus sing or %20 escape sequence, which remains in file path instead of proper URL decoding. For example "file:/C:/with%20space" is converted to "/C:/with%20space" instead of "C:/with space".

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