org.apache.oodt.cas.metadata.extractors

Class CopyAndRewriteExtractor

java.lang.Object

org.apache.oodt.cas.metadata.AbstractMetExtractor

org.apache.oodt.cas.metadata.extractors.CmdLineMetExtractor

org.apache.oodt.cas.metadata.extractors.CopyAndRewriteExtractor

All Implemented Interfaces:

MetExtractor

public class CopyAndRewriteExtractor
extends CmdLineMetExtractor

Version:

$Revision$

A MetExtractor that takes in a configuration file that is a java properties object with the following properties defined:

• numRewriteFields - The number of fields to rewrite within the original metadata file.
• rewriteFieldN - The name(s) of the fields to rewrite in the original Metadata file.
• orig.met.file.path - he original path to the Metadata XML file to draw the original properties from.
• fieldN.pattern - The string specification that details which fields to replace and to use in building the new field value.

.

Author:

mattmann, bfoster

Field Summary

Fields inherited from class org.apache.oodt.cas.metadata.AbstractMetExtractor

config

Constructor Summary

Constructors

Constructor and Description
CopyAndRewriteExtractor() Default Constructor.

Method Summary

Modifier and Type	Method and Description
Metadata	extrMetadata(File file) Extracts Metadata from the given File
static void	main(String[] args)

Methods inherited from class org.apache.oodt.cas.metadata.extractors.CmdLineMetExtractor

processMain, processMain

Methods inherited from class org.apache.oodt.cas.metadata.AbstractMetExtractor

extractMetadata, extractMetadata, extractMetadata, extractMetadata, extractMetadata, extractMetadata, extractMetadata, setConfigFile, setConfigFile, setConfigFile

Methods inherited from class java.lang.Object

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

Constructor Detail

CopyAndRewriteExtractor

public CopyAndRewriteExtractor()

Default Constructor.

Method Detail

extrMetadata

public Metadata extrMetadata(File file)
                      throws MetExtractionException

Description copied from class: AbstractMetExtractor

Extracts Metadata from the given File

Specified by:

extrMetadata in class AbstractMetExtractor

Parameters:

file - The File from which Metadata will be extracted

Returns:

The Metadata extracted

Throws:

MetExtractionException - If any error occurs

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception