Page: http://wiki.cocoondev.org/Wiki.jsp?page=Transformer , version: 11 on Tue Jun 10 06:49:25 2003 by Con
+ * [LuceneIndexTransformer] -- creates Lucene indexes, for searching. Available in the Lucene block in C2.1. Page: http://wiki.cocoondev.org/Wiki.jsp?page=LuceneIndexTransformer , version: 1 on Tue Jun 10 06:46:15 2003 by Con New page created: + LuceneIndexTransformer is a component that creates and updates Lucene indexes. These are the same indexes that the search generator searches. + + NB [I|Con] am not the author of this transformer - in fact I haven't even used it yet (just downloading it now) but I'm starting to document it now. The following information has been derived from the source code. + + !Input document for the LuceneIndexTransformer + + I think this is the kind of document that the transformer expects + + {{{ + <!-- NB The attributes of the root element are shown with their --> + <!-- default values - see the Lucene documentation for explanations --> + <!-- of what they mean --> + + <lucene:index xmlns:lucene="http://apache.org/cocoon/lucene/1.0"; + analyzer="org.apache.lucene.analysis.standard.StandardAnalyzer" + directory="index" + create="false" + merge-factor="20"> + + <!-- Lucene will index the content of each lucene:document --> + <!-- and associate it with the url specified by the url --> + <!-- attribute. So this url will be returned as the results --> + <!-- of a search --> + + <lucene:document url="http://localhost/sample.html";> + + <!-- The content to be indexed goes here --> + <!-- If you want to index the attributes --> + <!-- of an element as well as its content, --> + <!-- add the attribute lucene:text-attr, --> + <!-- containing a list of the attributes --> + <!-- which you want indexed. --> + + <!-- here is some sample content --> + <html> + <head> + <title>Sample</title> + </head> + <body> + <h1>Blah</h1> + <a href="blah.jpg" title="download blah image" + lucene:text-attr="title"> + <img src="blah-small.jpg" alt="Blah" + lucene:text-attr="alt"/> + </a> + </body> + </html> + </lucene:document> + <lucene:document url="http://localhost/sample-2.html";> + <!-- Another sample doc --> + <html> + <head> + <title>Second Sample</title> + </head> + <body> + <h1>Foo</h1> + <p>Lorem ipsum dolor sit amet, + consectetuer adipiscing elit. </p> + </body> + </html> + </lucene:document> + </lucene:index> + }}} + Page: http://wiki.cocoondev.org/Wiki.jsp?page=BlockDescriptions , version: 29 on Tue Jun 10 06:53:25 2003 by Con - ''Provides the components needed to add full text search to your site. See [Lucene| http://jakarta.apache.org/lucene/docs/index.html]'' ? ^ ^^ + ''Provides the components needed to add full text search to your site, including the [LuceneIndexTransformer]. See also [the Lucene website| http://jakarta.apache.org/lucene/docs/index.html]'' ? ^ +++++++++ ^^ +++++++++++++++++++++++++++++++++++++++++++++++
