Class XmlQParserPlugin

  • All Implemented Interfaces:
    AutoCloseable, SolrInfoBean, SolrMetricProducer, NamedListInitializedPlugin

    public class XmlQParserPlugin
    extends QParserPlugin
    The XmlQParserPlugin extends the QParserPlugin and supports the creation of queries from XML.


     <BooleanQuery fieldName="description">
     <Clause occurs="must">
     <Clause occurs="mustnot">
     <Clause occurs="should">
     <Clause occurs="must">
     <BooleanQuery fieldName="size">
     <Clause occurs="should">
     <TermsQuery>S M L</TermsQuery>
    You can configure your own custom query builders for additional XML elements. The custom builders need to extend the SolrQueryBuilder or the SolrSpanQueryBuilder class.

    Example solrconfig.xml snippet:

    <queryParser name="xmlparser" class="XmlQParserPlugin">
     <str name="MyCustomQuery"></str>
    • Constructor Detail

      • XmlQParserPlugin

        public XmlQParserPlugin()
    • Method Detail

      • init

        public void init​(org.apache.solr.common.util.NamedList<?> args)
        Description copied from interface: NamedListInitializedPlugin
        init will be called just once, immediately after creation.

        Source of the initialization arguments will typically be solrconfig.xml, but will ultimately depends on the plugin itself

        args - non-null list of initialization parameters (may be empty)