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From "Chris A. Mattmann (JIRA)" <j...@apache.org>
Subject [jira] [Created] (OODT-188) Precondition Comparator to ignore files with a particular extension
Date Tue, 03 May 2011 21:25:03 GMT
Precondition Comparator to ignore files with a particular extension
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                 Key: OODT-188
                 URL: https://issues.apache.org/jira/browse/OODT-188
             Project: OODT
          Issue Type: New Feature
          Components: metadata container
            Reporter: Chris A. Mattmann
             Fix For: 0.3


This patch will contribute a PreConditionComparator implementation that will ignore a specific
file type with a particular extension. Users would leverage it by adding e.g., something like
the below to precondition-beans.xml, for example to only extract metadata from HDF files:

{code:xml}
    <bean id="OnlyExtractHdf" lazy-init="true" class="org.apache.oodt.cas.metadata.preconditions.EndsWithComparator">
        <property name="description" value="Checks the file extension and only extracts
met from those files."/>        
        <property name="compareItem">
            <value type="java.lang.String">hdf</value>    
        </property>
        <property name="type" value="equal_to"/>
    </bean>
{code}


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