ddf.catalog.transformer.queryresponse.geojson

Class GeoJsonQueryResponseTransformer

java.lang.Object

ddf.catalog.transformer.queryresponse.geojson.GeoJsonQueryResponseTransformer

All Implemented Interfaces:

QueryResponseTransformer

public class GeoJsonQueryResponseTransformer
extends Object
implements QueryResponseTransformer

Implements the QueryResponseTransformer interface to transform a SourceResponse instance to GeoJSON. This class creates JSON objects for the list of Metacards that are the results from a query. This class leverages the GeoJsonMetacardTransformer to convert metacards to JSON.

See Also:

GeoJsonMetacardTransformer, QueryResponseTransformer, Metacard, Attribute

Field Summary

Fields

Modifier and Type	Field and Description
protected static MimeType	DEFAULT_MIME_TYPE
static String	ID

Constructor Summary

Constructors

Constructor and Description
GeoJsonQueryResponseTransformer()

Method Summary

Modifier and Type	Method and Description
static net.minidev.json.JSONObject	convertToJSON(Result result)
String	toString()
BinaryContent	transform(SourceResponse upstreamResponse, Map<String,Serializable> arguments) Transforms the list of results into the BinaryContent.

Methods inherited from class java.lang.Object

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

Field Detail

ID

public static final String ID

See Also:

Constant Field Values

DEFAULT_MIME_TYPE

protected static final MimeType DEFAULT_MIME_TYPE

Constructor Detail

GeoJsonQueryResponseTransformer

public GeoJsonQueryResponseTransformer()

Method Detail

convertToJSON

public static net.minidev.json.JSONObject convertToJSON(Result result)
                                                 throws CatalogTransformerException

Throws:

CatalogTransformerException

transform

public BinaryContent transform(SourceResponse upstreamResponse,
                               Map<String,Serializable> arguments)
                        throws CatalogTransformerException

Description copied from interface: QueryResponseTransformer

Transforms the list of results into the BinaryContent.

Specified by:

transform in interface QueryResponseTransformer

arguments - the arguments that may be used to execute the transform

Returns:

the transformed content

Throws:

CatalogTransformerException - if the response cannot be transformed

toString

public String toString()

Overrides:

toString in class Object