[jira] [Updated] (OODT-826) Add the capability to check external preconditions before ingesting a file.

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

     [ https://issues.apache.org/jira/browse/OODT-826?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Valerie Mallder updated OODT-826:
---------------------------------
    Attachment: OODT-826.mallder.patch

Here is the patch file that contains this change. 

>  Add the capability to check external preconditions before ingesting a file.
> ----------------------------------------------------------------------------
>
>                 Key: OODT-826
>                 URL: https://issues.apache.org/jira/browse/OODT-826
>             Project: OODT
>          Issue Type: New Feature
>          Components: crawler, metadata container, radix
>    Affects Versions: 0.8.1
>            Reporter: Valerie Mallder
>            Assignee: Valerie Mallder
>            Priority: Minor
>              Labels: features
>             Fix For: 0.9
>
>         Attachments: OODT-826.mallder.patch
>
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> I created an ExternPreconditionComparator class.  I needed one and it seemed like a logical thing to do since there are already several  'Extern'-type classes in the OODT. Here are the details:
> New ExternPreconditionComparator class in:
> oodt/trunk
> /metadata/src/main/java/org/apache/oodt/cas/metadata/preconditions/ExternPreconditionComparator.java  
> New example external script in:
> oodt/trunk /crawler/src/main/resources/extern-scripts/check-data-file-complete.pl
> Modify precondition-beans.xml  in oodt/trunk /crawler/src/main/resources/ and 
> oodt/trunk/mvn/archetypes/radix/src/main/resources/archetype-resources/cra
> wler/src/main/resources/policy/  to add example precondition beans for the ExternPreconditionComparator class.



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