gov.nasa.pds.search.core.extractor

Class RegistryExtractor

java.lang.Object

gov.nasa.pds.search.core.extractor.RegistryExtractor

All Implemented Interfaces:

DataExtractor

public class RegistryExtractor
extends Object
implements DataExtractor

Utilizes XML configuration files to extract data from the Registry Service and create XML files for each Product containing the raw data found in the RegistryService. TODO This should be refactored a bit using a DataExtractor interface to allow for extension to other data sources (i.e. databases)

Author:

jpadams

Constructor Summary

Constructors

Constructor and Description
RegistryExtractor(File confDir, List<String> primaryRegistries, List<String> secondaryRegistries) Constructor used when an output directory is not specified and needs to be found using the java.class.path
RegistryExtractor(File confDir, List<String> primaryRegistries, List<String> secondaryRegistries, File outputDir) Primary Constructor for RegistryExtractor class, including output directory and the registry to query against.

Method Summary

Methods

Modifier and Type	Method and Description
File	getConfDir()
List<File>	getCoreConfigs(File configDir) Return the List of core configuration files
File	getOutputDir()
List<String>	getPrimaryRegistries()
int	getQueryMax()
List<String>	getSecondaryRegistries()
void	run() Driver method for extraction of data from data source
void	setConfDir(File confDir)
void	setOutputDir(File outputDir)
void	setPrimaryRegistries(List<String> primaryRegistries)
void	setQueryMax(int queryMax)
void	setSecondaryRegistries(List<String> secondaryRegistries)

Methods inherited from class java.lang.Object

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

Constructor Detail

RegistryExtractor

public RegistryExtractor(File confDir,
                 List<String> primaryRegistries,
                 List<String> secondaryRegistries,
                 File outputDir)
                  throws SearchCoreFatalException

Primary Constructor for RegistryExtractor class, including output directory and the registry to query against.

Parameters:

outDir -

confDir -

primaryRegistries -

secondaryRegistries -

Throws:

SearchCoreFatalException

RegistryExtractor

public RegistryExtractor(File confDir,
                 List<String> primaryRegistries,
                 List<String> secondaryRegistries)
                  throws SearchCoreFatalException

Constructor used when an output directory is not specified and needs to be found using the java.class.path

Parameters:

confDir -

primaryRegistries -

secondaryRegistries -

Throws:

SearchCoreFatalException

Method Detail

run

public void run()
         throws SearchCoreException

Description copied from interface: DataExtractor

Driver method for extraction of data from data source

Specified by:

run in interface DataExtractor

Throws:

SearchCoreException

See Also:

DataExtractor.run()

getCoreConfigs

public List<File> getCoreConfigs(File configDir)
                          throws SearchCoreException

Description copied from interface: DataExtractor

Return the List of core configuration files

Specified by:

getCoreConfigs in interface DataExtractor

Returns:

Throws:

SearchCoreException

See Also:

DataExtractor.getCoreConfigs(File)

getConfDir

public final File getConfDir()

Specified by:

getConfDir in interface DataExtractor

See Also:

DataExtractor.getConfDir()

setConfDir

public final void setConfDir(File confDir)

Specified by:

setConfDir in interface DataExtractor

See Also:

DataExtractor.setConfDir(File)

getQueryMax

public final int getQueryMax()

Specified by:

getQueryMax in interface DataExtractor

See Also:

DataExtractor.getQueryMax()

setQueryMax

public final void setQueryMax(int queryMax)

Specified by:

setQueryMax in interface DataExtractor

See Also:

DataExtractor.setQueryMax(int)

getPrimaryRegistries

public List<String> getPrimaryRegistries()

Returns:

the primaryRegistries

setPrimaryRegistries

public void setPrimaryRegistries(List<String> primaryRegistries)

Parameters:

primaryRegistries - the primaryRegistries to set

getSecondaryRegistries

public List<String> getSecondaryRegistries()

Returns:

the secondaryRegistries

setSecondaryRegistries

public void setSecondaryRegistries(List<String> secondaryRegistries)

Parameters:

secondaryRegistries - the backupRegistries to set

getOutputDir

public File getOutputDir()

Returns:

the outputDir

setOutputDir

public void setOutputDir(File outputDir)

Parameters:

outputDir - the outputDir to set