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Posted to oak-issues@jackrabbit.apache.org by "Chetan Mehrotra (JIRA)" <ji...@apache.org> on 2016/02/25 09:39:18 UTC

[jira] [Commented] (OAK-4057) available() in SegmentStream returning 0 for large files

    [ https://issues.apache.org/jira/browse/OAK-4057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15166927#comment-15166927 ] 

Chetan Mehrotra commented on OAK-4057:
--------------------------------------

You can use Binary.getSize to determine if binary is empty is not

> available() in SegmentStream returning 0 for large  files
> ---------------------------------------------------------
>
>                 Key: OAK-4057
>                 URL: https://issues.apache.org/jira/browse/OAK-4057
>             Project: Jackrabbit Oak
>          Issue Type: Bug
>          Components: segmentmk
>            Reporter: Mandeep Gandhi
>             Fix For: 1.3.15
>
>
> Suppose I have a file  in repository. I try to get input stream from the file as 
>                 InputStream is = jcrContent.getProperty("jcr:data").getBinary().getStream();
> Now before building the document I want to check if the file is not empty by using using available API. 
> Ideally this API is expected to return an estimate of the number of bytes that can be read (or skipped over) from this input stream without blocking by the next invocation of a method for this input streamfhttps://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html#available()
> The API works fine for small files but for large ones it returns 0. 
>  



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