| java.lang.Object
 com.ecyrd.jspwiki.search.LuceneSearchProvider
| LuceneSearchProvider | | public class LuceneSearchProvider implements SearchProvider(Code) | | Interface for the search providers that handle searching the Wiki
author:
Arent-Jan Banck
since:
2.2.21. |
| FLAG_CONTEXTS | | final public static int FLAG_CONTEXTS(Code) | | Create contexts also. Generating contexts can be expensive,
so they're not on by default.
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| LUCENE_ATTACHMENTS | | final protected static String LUCENE_ATTACHMENTS(Code) | | |
| LUCENE_AUTHOR | | final protected static String LUCENE_AUTHOR(Code) | | |
| LUCENE_OPTIMIZE_COUNT | | final public static int LUCENE_OPTIMIZE_COUNT(Code) | | Number of page updates before we optimize the index.
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| LUCENE_PAGE_CONTENTS | | final protected static String LUCENE_PAGE_CONTENTS(Code) | | |
| LUCENE_PAGE_NAME | | final protected static String LUCENE_PAGE_NAME(Code) | | |
| PROP_LUCENE_ANALYZER | | final public static String PROP_LUCENE_ANALYZER(Code) | | Which analyzer to use. Default is StandardAnalyzer.
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| log | | final protected static Logger log(Code) | | |
| doFullLuceneReindex | | protected void doFullLuceneReindex() throws IOException(Code) | | Performs a full Lucene reindex, if necessary.
throws:
IOException - If there's a problem during indexing |
| findPages | | public Collection findPages(String query, int flags) throws ProviderException(Code) | | Searches pages using a particular combination of flags.
Parameters:
query - The query to perform in Lucene query language
Parameters:
flags - A set of flags A Collection of SearchResult instances
throws:
ProviderException - if there is a problem with the backend |
| getAttachmentContent | | protected String getAttachmentContent(String attachmentName, int version)(Code) | | Fetches the attachment content from the repository.
Content is flat text that can be used for indexing/searching or display
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| getAttachmentContent | | protected String getAttachmentContent(Attachment att)(Code) | |
Parameters:
att - Attachment to get content for. Filename extension is used to determine the type of the attachment. String representing the content of the file.FIXME This is a very simple implementation of some text-based attachment, mainly used for testing.This should be replaced /moved to Attachment search providers or some other 'plugable' wat to search attachments |
| getEngine | | protected WikiEngine getEngine()(Code) | | Returns the handling engine.
Current WikiEngine |
| luceneIndexPage | | protected Document luceneIndexPage(WikiPage page, String text, IndexWriter writer) throws IOException(Code) | | Indexes page using the given IndexWriter.
Parameters:
page - WikiPage
Parameters:
text - Page text to index
Parameters:
writer - The Lucene IndexWriter to use for indexing the created index Document
throws:
IOException - If there's an indexing problem |
| reindexPage | | public void reindexPage(WikiPage page)(Code) | | Adds a page-text pair to the lucene update queue. Safe to call always
Parameters:
page - WikiPage to add to the update queue. |
| updateLuceneIndex | | protected synchronized void updateLuceneIndex(WikiPage page, String text)(Code) | | Updates the lucene index for a single page.
Parameters:
page - The WikiPage to check
Parameters:
text - The page text to index. |
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