ddf.catalog.transformer.input.geojson

Class GeoJsonInputTransformer

java.lang.Object

ddf.catalog.transformer.input.geojson.GeoJsonInputTransformer

All Implemented Interfaces:

InputTransformer

public class GeoJsonInputTransformer
extends Object
implements InputTransformer

Converts standard GeoJSON (geojson.org) into a Metacard. The limitation on the GeoJSON is that it must conform to the BasicTypes.BASIC_METACARD MetacardType.

Constructor Summary

Constructors

Constructor and Description
GeoJsonInputTransformer()

Method Summary

Modifier and Type	Method and Description
void	setAttributeRegistry(AttributeRegistry attributeRegistry)
void	setMetacardTypes(List<MetacardType> metacardTypes)
String	toString()
Metacard	transform(InputStream input) Transforms GeoJson (http://www.geojson.org/) into a Metacard
Metacard	transform(InputStream input, String id) Transforms the input into a Metacard and associates the id with the Metacard on creation.

Methods inherited from class java.lang.Object

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

Constructor Detail

GeoJsonInputTransformer

public GeoJsonInputTransformer()

Method Detail

transform

public Metacard transform(InputStream input)
                   throws IOException,
                          CatalogTransformerException

Transforms GeoJson (http://www.geojson.org/) into a Metacard

Specified by:

transform in interface InputTransformer

Parameters:

input - the binary InputStream to transform

Returns:

the generated Metacard

Throws:

IOException - if an I/O exception occurs when reading the InputStream

CatalogTransformerException - if an error occurs during transformation

transform

public Metacard transform(InputStream input,
                          String id)
                   throws IOException,
                          CatalogTransformerException

Description copied from interface: InputTransformer

Transforms the input into a Metacard and associates the id with the Metacard on creation.

Specified by:

transform in interface InputTransformer

Parameters:

input - the binary InputStream to transform

id - the attribute value for the Metacard.ID attribute that should be set in the generated Metacard

Returns:

the generated Metacard

Throws:

IOException - if an I/O exception occurs when reading the InputStream

CatalogTransformerException - if an error occurs during transformation

setMetacardTypes

public void setMetacardTypes(List<MetacardType> metacardTypes)

setAttributeRegistry

public void setAttributeRegistry(AttributeRegistry attributeRegistry)

toString

public String toString()

Overrides:

toString in class Object