org.craftercms.search.service.impl

Class RenameFieldsIfMultiValuePostProcessor

java.lang.Object

org.craftercms.search.service.impl.RenameFieldsIfMultiValuePostProcessor

All Implemented Interfaces:

DocumentPostProcessor<org.apache.solr.common.SolrInputDocument>

public class RenameFieldsIfMultiValuePostProcessor
extends Object
implements DocumentPostProcessor<org.apache.solr.common.SolrInputDocument>

Implementation of DocumentPostProcessor that renames fields that are defined as single value but that actually have several values, based on a series of suffix mappings. For example, the field name_s should be single value because of the "_s" suffix. It's multi-value version is "_smv". If the mapping for _s -> _smv is provided, and there's a name_s field in the Solr document with multiple values, the field is renamed to name_smv.

Author:

avasquez

Field Summary

Fields

Modifier and Type	Field and Description
protected String	idFieldName
protected Map<String,String>	singleToMultiValueSuffixMappings

Constructor Summary

Constructors

Constructor and Description
RenameFieldsIfMultiValuePostProcessor()

Method Summary

Modifier and Type	Method and Description
void	postProcess(org.apache.solr.common.SolrInputDocument solrDoc) Processes the specified document to modify or enhance it.
protected org.apache.solr.common.SolrInputField	renameFieldIfMultiValue(String docId, org.apache.solr.common.SolrInputField field)
void	setIdFieldName(String idFieldName)
void	setSingleToMultiValueSuffixMappings(Map<String,String> singleToMultiValueSuffixMappings)

Methods inherited from class java.lang.Object

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

Field Detail

idFieldName

protected String idFieldName

singleToMultiValueSuffixMappings

protected Map<String,String> singleToMultiValueSuffixMappings

Constructor Detail

RenameFieldsIfMultiValuePostProcessor

public RenameFieldsIfMultiValuePostProcessor()

Method Detail

setIdFieldName

public void setIdFieldName(String idFieldName)

setSingleToMultiValueSuffixMappings

public void setSingleToMultiValueSuffixMappings(Map<String,String> singleToMultiValueSuffixMappings)

postProcess

public void postProcess(org.apache.solr.common.SolrInputDocument solrDoc)

Description copied from interface: DocumentPostProcessor

Processes the specified document to modify or enhance it.

Specified by:

postProcess in interface DocumentPostProcessor<org.apache.solr.common.SolrInputDocument>

Parameters:

solrDoc - the document to process

renameFieldIfMultiValue

protected org.apache.solr.common.SolrInputField renameFieldIfMultiValue(String docId,
                                                                        org.apache.solr.common.SolrInputField field)