gov.nasa.pds.transform
Class TransformLauncher

java.lang.Object
  extended by gov.nasa.pds.transform.TransformLauncher

public class TransformLauncher
extends Object

Front end class of the Transform Tool that handles the command-line processing.

Author:
mcayanan

Constructor Summary
TransformLauncher()
          Constructor.
 
Method Summary
 void displayHelp()
          Displays tool usage.
 void displayVersion()
          Displays the current version and disclaimer notice.
static void main(String[] args)
           
 org.apache.commons.cli.CommandLine parse(String[] args)
          A method to parse the command-line arguments.
 void query(org.apache.commons.cli.CommandLine line)
          Examines the command-line arguments passed into the Harvest Tool and takes the appropriate action based on what flags were set.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

TransformLauncher

public TransformLauncher()
Constructor.

Method Detail

parse

public final org.apache.commons.cli.CommandLine parse(String[] args)
                                               throws org.apache.commons.cli.ParseException
A method to parse the command-line arguments.

Parameters:
args - The command-line arguments
Returns:
A class representation of the command-line arguments
Throws:
org.apache.commons.cli.ParseException - If there was an error during parsing.

query

public final void query(org.apache.commons.cli.CommandLine line)
                 throws InvalidOptionException,
                        IOException
Examines the command-line arguments passed into the Harvest Tool and takes the appropriate action based on what flags were set.

Parameters:
line - A class representation of the command-line arguments.
Throws:
Exception - If there was an error while querying the options that were set on the command-line.
InvalidOptionException
IOException

displayHelp

public final void displayHelp()
Displays tool usage.


displayVersion

public final void displayVersion()
Displays the current version and disclaimer notice.


main

public static void main(String[] args)


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