Package gov.nasa.pds.registry.common.meta

Class SearchMetadataExtractor

java.lang.Object

gov.nasa.pds.registry.common.meta.SearchMetadataExtractor

public class SearchMetadataExtractor
extends Object

Extract metadata used by keyword / full-text search

Author:

karpenko

Constructor Summary

Constructors

Constructor	Description
SearchMetadataExtractor()	Constructor

Method Summary

Modifier and Type	Method	Description
void	extract(Document doc, FieldMap fields)	Extracts search fields from a parsed label file (XML DOM) into a FieldMap

Methods inherited from class java.lang.Object

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

Constructor Details

SearchMetadataExtractor

public SearchMetadataExtractor()

Constructor

Method Details

extract

public void extract(Document doc,
 FieldMap fields)
             throws Exception

Extracts search fields from a parsed label file (XML DOM) into a FieldMap

Parameters:

doc - Parsed PDS label file (XML DOM)

fields - key-value pairs (output parameter)

Throws:

Exception - an exception