org.dlese.dpc.index.writer

Class XMLFileIndexingWriterFactory

java.lang.Object

org.dlese.dpc.index.writer.XMLFileIndexingWriterFactory

public class XMLFileIndexingWriterFactory
extends java.lang.Object

Factory used to create the XmlFileIndexingWriter appropriate for handling a given XML format.

Author:

John Weatherley

See Also:

XMLFileIndexingWriter

Constructor Summary

Constructors

Constructor and Description
XMLFileIndexingWriterFactory(RecordDataService rds, SimpleLuceneIndex simpleLuceneIndex, XMLIndexerFieldsConfig xmlIndexerFieldsConfig) Constructor for use when a RecordDataService is needed.
XMLFileIndexingWriterFactory(RecordDataService rds, SimpleLuceneIndex simpleLuceneIndex, XMLIndexerFieldsConfig xmlIndexerFieldsConfig, java.util.Hashtable additionalIndexers) Constructor for use when a RecordDataService is needed.
XMLFileIndexingWriterFactory(SimpleLuceneIndex simpleLuceneIndex, XMLIndexerFieldsConfig xmlIndexerFieldsConfig) Constructor for use when no RecordDataService is needed.

Method Summary

Modifier and Type	Method and Description
XMLFileIndexingWriter	getIndexingWriter(java.lang.String collection, java.lang.String xmlFormat) Gets the XML indexingWriter appropriate for indexing the given xml format.
java.lang.Class	getIndexingWriterClass(java.lang.String xmlFormat) returns a FileIndexing Class that can be instantiated

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLFileIndexingWriterFactory

public XMLFileIndexingWriterFactory(SimpleLuceneIndex simpleLuceneIndex,
                                    XMLIndexerFieldsConfig xmlIndexerFieldsConfig)

Constructor for use when no RecordDataService is needed.

Parameters:

index - The index being used

XMLFileIndexingWriterFactory

public XMLFileIndexingWriterFactory(RecordDataService rds,
                                    SimpleLuceneIndex simpleLuceneIndex,
                                    XMLIndexerFieldsConfig xmlIndexerFieldsConfig,
                                    java.util.Hashtable additionalIndexers)

Constructor for use when a RecordDataService is needed.

Parameters:

rds - The RecordDataService being used, or null if none needed.

simpleLuceneIndex - The index being used

additionalIndexers -

XMLFileIndexingWriterFactory

public XMLFileIndexingWriterFactory(RecordDataService rds,
                                    SimpleLuceneIndex simpleLuceneIndex,
                                    XMLIndexerFieldsConfig xmlIndexerFieldsConfig)

Constructor for use when a RecordDataService is needed.

Parameters:

rds - The RecordDataService being used, or null if none needed.

simpleLuceneIndex - The index being used

Method Detail

getIndexingWriterClass

public java.lang.Class getIndexingWriterClass(java.lang.String xmlFormat)

returns a FileIndexing Class that can be instantiated

Parameters:

xmlFormat -

Returns:

getIndexingWriter

public XMLFileIndexingWriter getIndexingWriter(java.lang.String collection,
                                               java.lang.String xmlFormat)
                                        throws java.lang.Exception

Gets the XML indexingWriter appropriate for indexing the given xml format.

Parameters:

collection - The collection key, for example dcc, comet, etc.

xmlFormat - The xml format specifier, for example adn, news_opps, dlese_collect.

Returns:

The indexingWriter value

Throws:

java.lang.Exception - If error creating the writer