Package org.opencms.search.solr.updateprocessors

Class 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

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method 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

    • 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)