Package com.esri.gpt.control.georss

Provides GEORSS feed.

See:
Description

Interface Summary

DcatDomain.IDcatGetter	Value getter.
FeedWriter	Feed writer.
FeedWriter2	Extended feed writer.
IFeedAttribute	Feed attribute.
IFeedRecord	Feed record definition.
IFeedRecords	Collection of IFeedRecord elements.
KmlFeedWriter.KmlSignatureProvider	Provides KML signature (header).

Class Summary

AFeedWriter2	The Class FeedWriter2.
AtomEntry	Represents an Atom Entry.
AtomFeedWriter	ATOM feed writer.
CsvWriter	The Class CsvWriter.
CswContext	CSW context.
Dcat11JsonFeedWriter	Writes Dcat 1.1 json response of search results using dcat mappings.
DcatCacheServlet	DCAt cache servlet.
DcatDomain	Dcat domain of the field.
DcatDomain.DcatCopyGetter	Copy getter.
DcatDomain.DcatFixedGetter	Fixed value getter.
DcatDomain.DcatMapping	Domain mapping.
DcatField	Dcat field mapped object
DcatFields	Collection of dcat fields
DcatJsonFeedWriter	Writes Dcat json response of search results using dcat mappings.
DcatJsonFeedWriterFactory
DcatJsonSearchEngine	Performs search to generate search results for dcat response.
DcatJsonSearchEngine.DcatRecordsAdapter	DCAT records adapter.
DcatSchemas	Collection of DCAT schemas
DiscoveredRecordAdapter	Discovered record adapter.
DiscoveredRecordsAdapter	Discovered records adapter.
ExtJsonFeedWriter	JSON feed writer.
FeedLinkBuilder	Feed link builder.
FieldMetaLoader	Field meta loader.
GeometryService	Geometry service.
HtmlAdvancedWriter	The Class HtmlAdvancedWriter.
IFeedAttribute.Factory	Feed attribute factory.
IFeedAttribute.FeedDate	Date feed.
IFeedAttribute.FeedList	List feed.
IFeedAttribute.FeedNull	Null feed.
IFeedAttribute.FeedNumber	Number feed.
IFeedAttribute.FeedString	String feed.
IFeedAttribute.SumList
IFeedRecords.FieldMeta	FieldMeta definition
JsonFeedWriter	JSON feed writer.
JsonSearchEngine	JSON search engine.
KmlFeedWriter	KML feed writer.
RecordSnippetWriter	HTML snippet writer.
RestQueryServlet	Servlet end-point for rest based catalog query requests.
SearchResultRecordAdapter	SearchResultRecord adapter.
SearchResultRecordsAdapter	SearchResultRecords adapter
SitemapWriter	Sitemap writer.
WriterFactory	A factory for creating Writer objects.

Enum Summary

KmlFeedWriter.Geometry	Geometry
RecordSnippetWriter.Target	links target
RestQueryServlet.ResponseFormat	Enumeration of response formats.

Package com.esri.gpt.control.georss Description

Provides GEORSS feed. GEORSS feed is generated according to RSS 2.0 specification and GEORSS with simple encoding.

GEORSS feed is accessible through /<Application Context>/rest/find/document context.

Parameters:

• bbox - bounding box; defines bounding box of the query - each record found has to have it's envelope completly enclosed within defined bounding box. Bounding box is defined by two pairs of coordinates representing west-south, and east-north corner of the envelope separated by coma (,). Each corner is defined by pair of values as longitude-lattitude separated by coma (,). Default: -180,-90,180,90 (entire World).
  Example: .../rest/find/document?bbox=0,0,20,30


• spatialRel - spatial relationship. Possible values: esriSpatialRelWithin (metadata envelope has to completly fit within request bounding box), esriSpatialRelOverlaps (metadata envelope has at least overlap request bounding box). Default: esriSpatialRelWithin. Used in conjunction with bbox parameter.
  Example: .../rest/find/document?spatialRel=esriSpatialRelOverlaps


• searchText - text to be searched within metadata.
  Example: .../rest/find/document?searchText=Congo


• contains - true to search for any word specified in searchText attribute, false to perform exact search. Used in conjunction with searchText parameter. Also accepts any of the values defined in ISearchFilterKeyword.KeySearchTextOptions. Default: true
  Example: .../rest/find/document?contains=false


• contentType - search metadata for the specific content type. Accepts names defined in SearchEngineCSW.AimsContentTypes. Default: none
  Example: .../rest/find/document?contentType=downloadableData


• dataCategory - search metadata for the specific data category. Accepts any set fo the following keywords eparated by come (,): farming, biota, boundaries, climatologyMeteorologyAtmosphere, economy, elevation, environment, geoscientificInformation, health, imageryBaseMapsEarthCover, intelligenceMilitary, inlandWaters, location, oceans, planningCadastre, society, structure, transportation, utilitiesCommunication. Default: empty set
  Example: .../rest/find/document?dataCategory=economy,elevation


• after - metadata updated afer certain date given as 'yyyy-mm-dd'
  Example: .../rest/find/document?after=2006-01-01


• before - metadata updated before certain date given as 'yyyy-mm-dd'
  Example: .../rest/find/document?before=2006-01-01


• orderBy - sort parameter. Accepts any of the values defined in SearchFilterSort.OptionsSort. Default: SearchFilterSort.OptionsSort.dateDescending.
  Example: .../rest/find/document?orderBy=dateAscending


• start - the starting record. Default: 1.
  Example: .../rest/find/document?start=2


• max - maximum number of records in the feed. Default: 10.
  Example: .../rest/find/document?max=5


• geometryType - defines how spatial data will be represented in the feed. Possible values are: esriGeometryPoint, esriGeometryPolygon, esriGeometryBox. Default: esriGeometryPolygon.
  Example: .../rest/find/document?geometryType=esriGeometryPoint


• f - output format. Possible values are: georss, kml, html, htmlfragment. Default: georss. If htmlfragment selected, body'less HTML snippet will be generated.
  Example: .../rest/find/document?f=kml


• style - style URL. Array of URL's of the Cascading Style Sheet (*.css) files used when html format is choosen. URL's are separated by coma (,).
  Example: .../rest/find/document?f=html&style=http://<host>:<port>/<context>/main.css


• target - links target. Possible values are: blank, parent, self, top (just like HTML "target" attribute except no leading underscore '_'). Default: blank. It affects every link generated in GEORSS feed. Example: .../rest/find/document?target=self

See Also:

RSS 2.0 specification, GEORSS specification, Keyhole Markup Language