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

Class CollectionMetadataExtractor

java.lang.Object

gov.nasa.pds.registry.common.meta.CollectionMetadataExtractor

public class CollectionMetadataExtractor
extends Object

Extracts collection metadata

Author:

karpenko

Constructor Summary

Constructors

Constructor	Description
CollectionMetadataExtractor()	Constructor

Method Summary

Modifier and Type	Method	Description
Set<String>	extractInventoryFileNames(Document doc)	Extract collection inventory file names

Methods inherited from class java.lang.Object

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

Constructor Details

CollectionMetadataExtractor

public CollectionMetadataExtractor()
                            throws Exception

Constructor

Throws:

Exception - an exception

Method Details

extractInventoryFileNames

public Set<String> extractInventoryFileNames(Document doc)
                                      throws Exception

Extract collection inventory file names

Parameters:

doc - Parsed collection label (XML DOM)

Returns:

a set of files (usually there is only one inventory file)

Throws:

Exception - an exception