de.digitalcollections.solrocr.lucene.fieldloader

Class PathFieldLoader

java.lang.Object

de.digitalcollections.solrocr.lucene.fieldloader.PathFieldLoader

All Implemented Interfaces:

ExternalFieldLoader, org.apache.solr.util.plugin.PluginInfoInitialized

public class PathFieldLoader
extends Object
implements ExternalFieldLoader, org.apache.solr.util.plugin.PluginInfoInitialized

Load field values from filesystem paths.

Constructor Summary

Constructors

Constructor and Description
PathFieldLoader()

Method Summary

Modifier and Type	Method and Description
Charset	getCharset() Get the charset that field values will be encoded in
Set<String>	getRequiredFields() Get the names of the fields that are required for ExternalFieldLoader.loadField(Map, String)
void	init(org.apache.solr.core.PluginInfo info)
boolean	isExternalField(String fieldName) Check if the field content is located in an external source
IterableCharSequence	loadField(Map<String,String> fields, String fieldName) Load the field content from an external source

Methods inherited from class java.lang.Object

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

Constructor Detail

PathFieldLoader

public PathFieldLoader()

Method Detail

init

public void init(org.apache.solr.core.PluginInfo info)

Specified by:

init in interface org.apache.solr.util.plugin.PluginInfoInitialized

isExternalField

public boolean isExternalField(String fieldName)

Description copied from interface: ExternalFieldLoader

Check if the field content is located in an external source

Specified by:

isExternalField in interface ExternalFieldLoader

getRequiredFields

public Set<String> getRequiredFields()

Description copied from interface: ExternalFieldLoader

Get the names of the fields that are required for ExternalFieldLoader.loadField(Map, String)

Specified by:

getRequiredFields in interface ExternalFieldLoader

loadField

public IterableCharSequence loadField(Map<String,String> fields,
                                      String fieldName)
                               throws IOException

Description copied from interface: ExternalFieldLoader

Load the field content from an external source

Specified by:

loadField in interface ExternalFieldLoader

Throws:

IOException

getCharset

public Charset getCharset()

Description copied from interface: ExternalFieldLoader

Get the charset that field values will be encoded in

Specified by:

getCharset in interface ExternalFieldLoader