com.esri.gpt.control.georss
Class DcatJsonSearchEngine

java.lang.Object
  com.esri.gpt.control.georss.JsonSearchEngine
      com.esri.gpt.control.georss.DcatJsonSearchEngine

public abstract class DcatJsonSearchEngine
extends JsonSearchEngine

Performs search to generate search results for dcat response.

Nested Class Summary

static class

DcatJsonSearchEngine.DcatRecordsAdapter DCAT records adapter.

Constructor Summary

DcatJsonSearchEngine()

Method Summary

static DcatJsonSearchEngine	createInstance() Creates instance of the search engine.
IFeedRecords	doSearch(HttpServletRequest request, HttpServletResponse response, RequestContext context, RestQuery query) Performs search operation.

Methods inherited from class com.esri.gpt.control.georss.JsonSearchEngine

getConfigParam, isCatalogMetaAllowed, isLuceneMetaAllowed, loadCatalog, loadStdFieldMeta, search

Methods inherited from class java.lang.Object

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

Constructor Detail

DcatJsonSearchEngine

public DcatJsonSearchEngine()

Method Detail

createInstance

public static DcatJsonSearchEngine createInstance()

Creates instance of the search engine.

Returns:

instance of JsonSearchEngine

doSearch

public IFeedRecords doSearch(HttpServletRequest request,
                             HttpServletResponse response,
                             RequestContext context,
                             RestQuery query)
                      throws Exception

Performs search operation.

Overrides:

doSearch in class JsonSearchEngine

Parameters:

request - HTTP servlet request

response - HTTP servlet response

context - request context

query - query

Returns:

records

Throws:

Exception - if searching fails