org.apache.oodt.cas.metadata.preconditions

Class ExternPreconditionComparator

java.lang.Object

org.apache.oodt.cas.metadata.preconditions.PreConditionComparator<Long>

org.apache.oodt.cas.metadata.preconditions.ExternPreconditionComparator

All Implemented Interfaces:

SpringSetIdInjectionType

public class ExternPreconditionComparator
extends PreConditionComparator<Long>

Version:

$Revision$

The pre-condition comparator to use when you have an external script or application using ExecUtils that will perform some processing and return the result to be checked against the compareItem.

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Author:

vmallder

Field Summary

Fields

Modifier and Type	Field and Description
protected static Logger	LOG

Constructor Summary

Constructors

Constructor and Description
ExternPreconditionComparator()

Method Summary

Modifier and Type	Method and Description
String	getExecuteCommand()
protected int	performCheck(File product, Long compareItem)
void	setExecuteCommand(String cmd)

Methods inherited from class org.apache.oodt.cas.metadata.preconditions.PreConditionComparator

getDescription, getId, passes, setCompareItem, setDescription, setFileExtension, setId, setType

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG

protected static final Logger LOG

Constructor Detail

ExternPreconditionComparator

public ExternPreconditionComparator()

Method Detail

setExecuteCommand

public void setExecuteCommand(String cmd)

getExecuteCommand

public String getExecuteCommand()

performCheck

protected int performCheck(File product,
                           Long compareItem)
                    throws PreconditionComparatorException

Specified by:

performCheck in class PreConditionComparator<Long>

Throws:

PreconditionComparatorException