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Posted to issues@nifi.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2019/04/28 00:03:00 UTC
[jira] [Commented] (NIFI-6145) Make groovy File functions available
for FlowFile to simplify scripting
[ https://issues.apache.org/jira/browse/NIFI-6145?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16827772#comment-16827772 ]
ASF subversion and git services commented on NIFI-6145:
-------------------------------------------------------
Commit 7d02ab1e2fc9a5a424b3cfe9cd4a872f5c5c97ae in nifi's branch refs/heads/master from Matt Burgess
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=7d02ab1 ]
NIFI-6145: Add Groovy file idioms (withInput/OutputStream, withReader/Writer) to ExecuteGroovyScript
This closes #3415
Signed-off-by: Mike Thomsen <mi...@gmail.com>
> Make groovy File functions available for FlowFile to simplify scripting
> -----------------------------------------------------------------------
>
> Key: NIFI-6145
> URL: https://issues.apache.org/jira/browse/NIFI-6145
> Project: Apache NiFi
> Issue Type: New Feature
> Reporter: Dmitry Lukyanov
> Assignee: Matt Burgess
> Priority: Minor
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> I'd like to add groovy File functions to a FlowFile class insige groovy script to make work with flowfie streams similar like we work with File in groovy.
> Object withInputStream(Closure closure)
> Create a new InputStream for this file and passes it into the closure.
> Object withOutputStream(Closure closure)
> Creates a new OutputStream for this file and passes it into the closure.
> Object withReader(String charset, Closure closure)
> Create a new BufferedReader for this file using the specified charset and then passes it into the closure, ensuring the reader is closed after the closure returns.
> Object withWriter(String charset, Closure closure)
> Creates a new BufferedWriter for this file, passes it to the closure, and ensures the stream is flushed and closed after the closure returns.
> etc...
> ----
> ready to contribute
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