Package oracle.kv.hadoop.hive.table

Class TableJsonObjectInspector

java.lang.Object

org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveObjectInspector

org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveJavaObjectInspector

oracle.kv.hadoop.hive.table.TableJsonObjectInspector

All Implemented Interfaces:

Cloneable, ObjectInspector, SettableStringObjectInspector, StringObjectInspector, PrimitiveObjectInspector

public class TableJsonObjectInspector
extends AbstractPrimitiveJavaObjectInspector
implements SettableStringObjectInspector

The Hive ObjectInspector that is used to translate KVStore row fields of type FieldDef.Type.JSON to Hive column type STRING.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector

ObjectInspector.Category

Nested classes/interfaces inherited from interface org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector

PrimitiveObjectInspector.PrimitiveCategory

Field Summary

Fields inherited from class org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveObjectInspector

typeInfo

Method Summary

Modifier and Type	Method	Description
Object	create(String value)
Object	create(Text value)
String	getPrimitiveJavaObject(Object o)
Text	getPrimitiveWritableObject(Object o)
Object	set(Object o, String value)
Object	set(Object o, Text value)

Methods inherited from class org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveJavaObjectInspector

copyObject, preferWritable

Methods inherited from class org.apache.hadoop.hive.serde2.objectinspector.primitive.AbstractPrimitiveObjectInspector

getCategory, getJavaPrimitiveClass, getPrimitiveCategory, getPrimitiveWritableClass, getTypeInfo, getTypeName, precision, scale

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector

getCategory, getTypeName

Methods inherited from interface org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector

copyObject, getJavaPrimitiveClass, getPrimitiveCategory, getPrimitiveWritableClass, getTypeInfo, precision, preferWritable, scale

Method Details

getPrimitiveWritableObject

public Text getPrimitiveWritableObject(Object o)

Specified by:

getPrimitiveWritableObject in interface PrimitiveObjectInspector

Specified by:

getPrimitiveWritableObject in interface StringObjectInspector

getPrimitiveJavaObject

public String getPrimitiveJavaObject(Object o)

Specified by:

getPrimitiveJavaObject in interface PrimitiveObjectInspector

Specified by:

getPrimitiveJavaObject in interface StringObjectInspector

Overrides:

getPrimitiveJavaObject in class AbstractPrimitiveJavaObjectInspector

create

public Object create(Text value)

Specified by:

create in interface SettableStringObjectInspector

set

public Object set(Object o,
 Text value)

Specified by:

set in interface SettableStringObjectInspector

create

public Object create(String value)

Specified by:

create in interface SettableStringObjectInspector

set

public Object set(Object o,
 String value)

Specified by:

set in interface SettableStringObjectInspector