Package org.apache.solr.response

Class GeoJSONResponseWriter

java.lang.Object

org.apache.solr.response.JSONResponseWriter

org.apache.solr.response.GeoJSONResponseWriter

All Implemented Interfaces:

QueryResponseWriter, NamedListInitializedPlugin

public class GeoJSONResponseWriter
extends JSONResponseWriter

Extend the standard JSONResponseWriter to support GeoJSON. This writes a SolrDocumentList with a 'FeatureCollection', following the specification in geojson.org

Field Summary

Fields

Modifier and Type	Field	Description
static final String	FIELD

Fields inherited from class org.apache.solr.response.JSONResponseWriter

CONTENT_TYPE_JSON_UTF8

Fields inherited from interface org.apache.solr.response.QueryResponseWriter

CONTENT_TYPE_TEXT_ASCII, CONTENT_TYPE_TEXT_UTF8, CONTENT_TYPE_XML_UTF8

Constructor Summary

Constructors

Constructor	Description
GeoJSONResponseWriter()

Method Summary

Modifier and Type	Method	Description
void	write(Writer writer, SolrQueryRequest req, SolrQueryResponse rsp)	Write a SolrQueryResponse, this method must be thread save.

Methods inherited from class org.apache.solr.response.JSONResponseWriter

getContentType, getPushWriter, init

Methods inherited from class java.lang.Object

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

Field Details

FIELD

public static final String FIELD

See Also:

• Constant Field Values

Constructor Details

GeoJSONResponseWriter

public GeoJSONResponseWriter()

Method Details

write

public void write(Writer writer,
 SolrQueryRequest req,
 SolrQueryResponse rsp)
           throws IOException

Description copied from interface: QueryResponseWriter

Write a SolrQueryResponse, this method must be thread save.

Information about the request (in particular: formatting options) may be obtained from req but the dominant source of information should be rsp.

There are no mandatory actions that write must perform. An empty write implementation would fulfill all interface obligations.

Specified by:

write in interface QueryResponseWriter

Overrides:

write in class JSONResponseWriter

Throws:

IOException