org.apache.hadoop.hive.ql.io.esriJson

Class EsriJsonFactory

java.lang.Object

org.apache.hadoop.hive.ql.io.esriJson.EsriJsonFactory

public class EsriJsonFactory
extends Object

Method Summary

Modifier and Type	Method and Description
static EsriFeatureClass	FeatureClassFromJson(InputStream jsonInputStream) Construct an EsriFeatureClass from JSON
static EsriFeatureClass	FeatureClassFromJson(com.fasterxml.jackson.core.JsonParser parser) Construct an EsriFeatureClass from JSON
static EsriFeature	FeatureFromJson(InputStream jsonInputStream) Construct an EsriFeature from JSON
static EsriFeature	FeatureFromJson(com.fasterxml.jackson.core.JsonParser parser) Construct an EsriFeature from JSON
static String	JsonFromFeature(EsriFeature feature) Create JSON from an EsriFeature
static String	JsonFromFeatureClass(EsriFeatureClass featureClass) Create JSON from an EsriFeatureClass

Methods inherited from class java.lang.Object

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

Method Detail

JsonFromFeatureClass

public static String JsonFromFeatureClass(EsriFeatureClass featureClass)
                                   throws com.fasterxml.jackson.core.JsonGenerationException,
                                          com.fasterxml.jackson.databind.JsonMappingException,
                                          IOException

Create JSON from an EsriFeatureClass

Parameters:

featureClass - feature class to convert to JSON

Returns:

JSON string representing the given feature class

Throws:

com.fasterxml.jackson.core.JsonGenerationException

com.fasterxml.jackson.databind.JsonMappingException

IOException

FeatureClassFromJson

public static EsriFeatureClass FeatureClassFromJson(InputStream jsonInputStream)
                                             throws com.fasterxml.jackson.core.JsonParseException,
                                                    IOException

Construct an EsriFeatureClass from JSON

Parameters:

jsonInputStream - JSON input stream

Returns:

EsriFeatureClass instance that describes the fully parsed JSON representation

Throws:

com.fasterxml.jackson.core.JsonParseException

IOException

FeatureClassFromJson

public static EsriFeatureClass FeatureClassFromJson(com.fasterxml.jackson.core.JsonParser parser)
                                             throws com.fasterxml.jackson.core.JsonProcessingException,
                                                    IOException

Construct an EsriFeatureClass from JSON

Parameters:

parser - parser that is pointed at the root of the JSON file created by ArcGIS

Returns:

EsriFeatureClass instance that describes the fully parsed JSON representation

Throws:

com.fasterxml.jackson.core.JsonParseException

IOException

com.fasterxml.jackson.core.JsonProcessingException

JsonFromFeature

public static String JsonFromFeature(EsriFeature feature)
                              throws com.fasterxml.jackson.core.JsonGenerationException,
                                     com.fasterxml.jackson.databind.JsonMappingException,
                                     IOException

Create JSON from an EsriFeature

Parameters:

feature - feature to convert to JSON

Returns:

JSON string representing the given feature

Throws:

com.fasterxml.jackson.core.JsonGenerationException

com.fasterxml.jackson.databind.JsonMappingException

IOException

FeatureFromJson

public static EsriFeature FeatureFromJson(InputStream jsonInputStream)
                                   throws com.fasterxml.jackson.core.JsonParseException,
                                          IOException

Construct an EsriFeature from JSON

Parameters:

jsonInputStream - JSON input stream

Returns:

EsriFeature instance that describes the fully parsed JSON representation

Throws:

com.fasterxml.jackson.core.JsonParseException

IOException

FeatureFromJson

public static EsriFeature FeatureFromJson(com.fasterxml.jackson.core.JsonParser parser)
                                   throws com.fasterxml.jackson.core.JsonProcessingException,
                                          IOException

Construct an EsriFeature from JSON

Parameters:

parser - parser that is pointed at the root of the JSON file created by ArcGIS

Returns:

EsriFeature instance that describes the fully parsed JSON representation

Throws:

com.fasterxml.jackson.core.JsonParseException

IOException

com.fasterxml.jackson.core.JsonProcessingException