lux.solr

Class SolrDocWriter

java.lang.Object

lux.solr.SolrDocWriter

All Implemented Interfaces:

DocWriter

public class SolrDocWriter
extends Object
implements DocWriter

Used for updates (write, delete and commit) from within XQuery (lux:insert) and XSLT (xsl:result-document) TODO: refactor into two classes: one for cloud, one for local?

Method Summary

Methods

Modifier and Type	Method and Description
void	close(Evaluator eval) commits, but does not close the underlying index
void	commit(Evaluator eval) Registers a commit that will be performed after the completion of the query.
void	delete(String uri) Deletes the document having the given uri, if it exists.
void	deleteAll() Deletes all documents in the index.
void	write(net.sf.saxon.om.NodeInfo node, String uri) Writes a document to the index at the given uri, with the node as its root element.

Methods inherited from class java.lang.Object

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

Method Detail

write

public void write(net.sf.saxon.om.NodeInfo node,
         String uri)

Description copied from interface: DocWriter

Writes a document to the index at the given uri, with the node as its root element. Any existing document with the same uri will be overwritten.

Specified by:

write in interface DocWriter

Parameters:

node - A node to write as a document

uri - The uri of the document

delete

public void delete(String uri)

Description copied from interface: DocWriter

Deletes the document having the given uri, if it exists.

Specified by:

delete in interface DocWriter

deleteAll

public void deleteAll()

Description copied from interface: DocWriter

Deletes all documents in the index.

Specified by:

deleteAll in interface DocWriter

commit

public void commit(Evaluator eval)

Description copied from interface: DocWriter

Registers a commit that will be performed after the completion of the query. Once complete, all pending changes are saved to the index and made visible to readers.

Specified by:

commit in interface DocWriter

Parameters:

eval - the evaluator providing an operating context in which the commit is to be performed.

close

public void close(Evaluator eval)

commits, but does not close the underlying index

Specified by:

close in interface DocWriter

Parameters:

eval - the evaluator providing an operating context in which the commit is to be performed.