fr.ifremer.coselmar.services.indexation

Class DocumentsIndexationService

java.lang.Object

fr.ifremer.coselmar.services.CoselmarSimpleServiceSupport

fr.ifremer.coselmar.services.indexation.DocumentsIndexationService

All Implemented Interfaces:

CoselmarService

public class DocumentsIndexationService
extends CoselmarSimpleServiceSupport

This Services provides operation about Document or more exactly DocumentBean indexation :

• registration of a document in the indexation db
• modification of a document in the indexation db
• documents search from the indexation db

The purpose is to use power of a indexation db (lucene) to increase search on document text field, and make easier fulltext search

Author:

ymartel

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	DOCUMENT_AUTHORS_INDEX_PROPERTY
protected static String	DOCUMENT_ID_INDEX_PROPERTY
protected static String	DOCUMENT_KEYWORD_INDEX_PROPERTY
protected static String	DOCUMENT_NAME_INDEX_PROPERTY
protected static String	DOCUMENT_SUMMARY_INDEX_PROPERTY
protected static String	DOCUMENT_TYPE

Fields inherited from class fr.ifremer.coselmar.services.CoselmarSimpleServiceSupport

servicesContext

Constructor Summary

Constructors

Constructor and Description
DocumentsIndexationService()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	cleanIndex()
void	deleteDocument(String documentId)
void	indexDocument(DocumentBean document)
List<String>	searchDocuments(List<String> texts)
List<String>	searchDocuments(String text)
void	updateDocument(DocumentBean document)

Methods inherited from class fr.ifremer.coselmar.services.CoselmarSimpleServiceSupport

commit, getCoselmarServicesConfig, getCoselmarUserDao, getLuceneUtils, getPersistenceContext, rollback, setServicesContext

Methods inherited from class java.lang.Object

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

Field Detail

DOCUMENT_ID_INDEX_PROPERTY

protected static final String DOCUMENT_ID_INDEX_PROPERTY

See Also:

Constant Field Values

DOCUMENT_NAME_INDEX_PROPERTY

protected static final String DOCUMENT_NAME_INDEX_PROPERTY

See Also:

Constant Field Values

DOCUMENT_AUTHORS_INDEX_PROPERTY

protected static final String DOCUMENT_AUTHORS_INDEX_PROPERTY

See Also:

Constant Field Values

DOCUMENT_SUMMARY_INDEX_PROPERTY

protected static final String DOCUMENT_SUMMARY_INDEX_PROPERTY

See Also:

Constant Field Values

DOCUMENT_KEYWORD_INDEX_PROPERTY

protected static final String DOCUMENT_KEYWORD_INDEX_PROPERTY

See Also:

Constant Field Values

DOCUMENT_TYPE

protected static final String DOCUMENT_TYPE

See Also:

Constant Field Values

Constructor Detail

DocumentsIndexationService

public DocumentsIndexationService()

Method Detail

indexDocument

public void indexDocument(DocumentBean document)
                   throws IOException

Throws:

IOException

searchDocuments

public List<String> searchDocuments(String text)
                             throws IOException,
                                    org.apache.lucene.queryparser.classic.ParseException

Throws:

IOException

org.apache.lucene.queryparser.classic.ParseException

searchDocuments

public List<String> searchDocuments(List<String> texts)
                             throws IOException,
                                    org.apache.lucene.queryparser.classic.ParseException

Throws:

IOException

org.apache.lucene.queryparser.classic.ParseException

updateDocument

public void updateDocument(DocumentBean document)
                    throws IOException

Throws:

IOException

deleteDocument

public void deleteDocument(String documentId)
                    throws IOException

Throws:

IOException

cleanIndex

protected void cleanIndex()
                   throws IOException

Throws:

IOException