com.xpn.xwiki.plugin.lucene
Class ObjectData

java.lang.Object
  com.xpn.xwiki.plugin.lucene.IndexData
      com.xpn.xwiki.plugin.lucene.ObjectData

public class ObjectData
extends IndexData

Hold the property values of the XWiki.ArticleClass Objects.

Constructor Summary

ObjectData(com.xpn.xwiki.doc.XWikiDocument doc, com.xpn.xwiki.XWikiContext context)

Method Summary

void	addDataToLuceneDocument(org.apache.lucene.document.Document luceneDoc, com.xpn.xwiki.doc.XWikiDocument doc, com.xpn.xwiki.XWikiContext context) Adds this documents data to a lucene Document instance for indexing.
java.lang.String	getFullText(com.xpn.xwiki.doc.XWikiDocument doc, com.xpn.xwiki.objects.BaseObject baseObject, java.lang.String property, com.xpn.xwiki.XWikiContext context)
java.lang.String	getFullText(com.xpn.xwiki.doc.XWikiDocument doc, com.xpn.xwiki.XWikiContext context)
java.lang.String	getId()
java.lang.String	getType()

Methods inherited from class com.xpn.xwiki.plugin.lucene.IndexData

buildQuery, getCreationDate, getCreator, getDocumentFullName, getDocumentName, getDocumentTitle, getDocumentWeb, getFullName, getLanguage, getWiki, setAuthor, setCreationDate, setCreator, setDocumentFullName, setDocumentName, setDocumentTitle, setDocumentWeb, setFullName, setLanguage, setModificationDate, setWiki, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectData

public ObjectData(com.xpn.xwiki.doc.XWikiDocument doc,
                  com.xpn.xwiki.XWikiContext context)

Method Detail

getType

public java.lang.String getType()

Specified by:

getType in class IndexData

See Also:

IndexData.getType()

getId

public java.lang.String getId()

Overrides:

getId in class IndexData

Returns:

string unique to this document across all languages and virtual wikis

getFullText

public java.lang.String getFullText(com.xpn.xwiki.doc.XWikiDocument doc,
                                    com.xpn.xwiki.XWikiContext context)

Overrides:

getFullText in class IndexData

Returns:

a string containing the result of IndexData.getFullText(XWikiDocument,XWikiContext)plus the full text content (values of title,category,content and extract ) XWiki.ArticleClass Object, as far as it could be extracted.

addDataToLuceneDocument

public void addDataToLuceneDocument(org.apache.lucene.document.Document luceneDoc,
                                    com.xpn.xwiki.doc.XWikiDocument doc,
                                    com.xpn.xwiki.XWikiContext context)

Description copied from class: IndexData

Adds this documents data to a lucene Document instance for indexing.

Short introduction to Lucene field types

Which type of Lucene field is used determines what Lucene does with data and how we can use it for searching and showing search results:

• Keyword fields don't get tokenized, but are searchable and stored in the index. This is perfect for fields you want to search in programmatically (like ids and such), and date fields. Since all user-entered queries are tokenized, letting the user search these fields makes almost no sense, except of queries for date fields, where tokenization is useless.
• the stored text fields are used for short texts which should be searchable by the user, and stored in the index for reconstruction. Perfect for document names, titles, abstracts.
• the unstored field takes the biggest part of the content - the full text. It is tokenized and indexed, but not stored in the index. This makes sense, since when the user wants to see the full content, he clicks the link to vie the full version of a document, which is then delivered by xwiki.

Overrides:

addDataToLuceneDocument in class IndexData

Parameters:

luceneDoc - if not null, this controls which translated version of the content will be indexed. If null, the content in the default language will be used.

getFullText

public java.lang.String getFullText(com.xpn.xwiki.doc.XWikiDocument doc,
                                    com.xpn.xwiki.objects.BaseObject baseObject,
                                    java.lang.String property,
                                    com.xpn.xwiki.XWikiContext context)