org.opencms.search.solr.updateprocessors

Class CmsSolrCopyModifiedUpateProcessorFactory

java.lang.Object

org.apache.solr.update.processor.UpdateRequestProcessorFactory

org.opencms.search.solr.updateprocessors.CmsSolrCopyModifiedUpateProcessorFactory

All Implemented Interfaces:

org.apache.solr.util.plugin.NamedListInitializedPlugin

public class CmsSolrCopyModifiedUpateProcessorFactory
extends org.apache.solr.update.processor.UpdateRequestProcessorFactory

An updated processor that applies a configured regex to any CharSequence values found in the source field, replaces any matches with the configured replacement string, and writes the resulting string to the target field.

For example, with the configuration listed below, the sequence in field path will be matched against the regex (.*)_([a-z]{2}(?:_[A-Z]{2})?)((?:\.[^\.]*)?)$, where matched parts will be replaced by $1$3, i.e., the first and third group of the match. The resulting sequence will be written to path_remove_locale.

 <processor class="org.opencms.search.solr.updateprocessors.CmsSolrCopyModifiedUpateProcessorFactory">
   <str name="source">path</str>
   <str name="target">path_remove_locale</str>
   <str name="regex">(.*)_([a-z]{2}(?:_[A-Z]{2})?)((?:\.[^\.]*)?)$</str>
   <str name="replacement">$1$3</str>
 </processor>

If, e.g., a document with value "document_de.txt" in field source is processed, the field path_remove_locale with value "document.txt will be added.

To add the update processor to your installation, define an update processor chain as in the following example.

 <updateRequestProcessorChain name="mychain" default="true">
   <processor class="org.opencms.search.solr.updateprocessors.CmsSolrCopyModifiedUpateProcessorFactory">
     <str name="source">path</str>
     <str name="target">path_remove_locale</str>
     <str name="regex">(.*)_([a-z]{2}(?:_[A-Z]{2})?)((?:\.[^\.]*)?)$</str>
     <str name="replacement">$1$3</str>
   </processor>
   <processor class="solr.LogUpdateProcessorFactory" />
   <processor class="solr.RunUpdateProcessorFactory" />
 </updateRequestProcessorChain>

See Also:

UpdateRequestProcessorChain, Pattern

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.solr.update.processor.UpdateRequestProcessorFactory

org.apache.solr.update.processor.UpdateRequestProcessorFactory.RunAlways

Constructor Summary

Constructors

Constructor and Description
CmsSolrCopyModifiedUpateProcessorFactory()

Method Summary

Modifier and Type	Method and Description
org.apache.solr.update.processor.UpdateRequestProcessor	getInstance(org.apache.solr.request.SolrQueryRequest req, org.apache.solr.response.SolrQueryResponse rsp, org.apache.solr.update.processor.UpdateRequestProcessor next)
void	init(org.apache.solr.common.util.NamedList args) Read the parameters on initialization.

Methods inherited from class java.lang.Object

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

Constructor Detail

CmsSolrCopyModifiedUpateProcessorFactory

public CmsSolrCopyModifiedUpateProcessorFactory()

Method Detail

getInstance

public org.apache.solr.update.processor.UpdateRequestProcessor getInstance(org.apache.solr.request.SolrQueryRequest req,
                                                                           org.apache.solr.response.SolrQueryResponse rsp,
                                                                           org.apache.solr.update.processor.UpdateRequestProcessor next)

Specified by:

getInstance in class org.apache.solr.update.processor.UpdateRequestProcessorFactory

See Also:

UpdateRequestProcessorFactory.getInstance(org.apache.solr.request.SolrQueryRequest, org.apache.solr.response.SolrQueryResponse, org.apache.solr.update.processor.UpdateRequestProcessor)

init

public void init(org.apache.solr.common.util.NamedList args)

Read the parameters on initialization.

Specified by:

init in interface org.apache.solr.util.plugin.NamedListInitializedPlugin

Overrides:

init in class org.apache.solr.update.processor.UpdateRequestProcessorFactory

See Also:

UpdateRequestProcessorFactory.init(org.apache.solr.common.util.NamedList)