org.kaaproject.kaa.client.common

Class AvroGenericUtils

java.lang.Object

org.kaaproject.kaa.client.common.AvroGenericUtils

public class AvroGenericUtils
extends Object

Common tools for avro generic objects.

Author:

Yaroslav Zeygerman

Method Summary

Methods

Modifier and Type	Method and Description
static UUID	createUuidFromFixed(org.apache.avro.generic.GenericFixed fixed) Creates UUID from the given GenericFixed object.
static String	getEnumFullName(org.apache.avro.generic.GenericEnumSymbol symbol) Retrieves full schema name of the given enum.
static boolean	isArray(Object field) Checks if the given value is GenericArray.
static boolean	isEnum(Object field) Checks if the given value is GenericEnum.
static boolean	isFixed(Object field) Checks if the given value is GenericFixed.
static boolean	isRecord(Object field) Checkss if the given value is GenericRecord.
static boolean	isReset(Object field) checks if the given value is Reset (value's schema is "org.kaaproject.configuration.resetT").
static boolean	isUnchanged(Object field) Checks if the given value is Unchanged (value's schema is "org.kaaproject.configuration.unchangedT").
static boolean	isUuid(Object field) Checks if the given value is UUID (value's schema is "org.kaaproject.configuration.uuidT").

Methods inherited from class java.lang.Object

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

Method Detail

createUuidFromFixed

public static UUID createUuidFromFixed(org.apache.avro.generic.GenericFixed fixed)

Creates UUID from the given GenericFixed object.

Returns:

uuid object.

isFixed

public static boolean isFixed(Object field)

Checks if the given value is GenericFixed.

Parameters:

field - object which going to be verified.

Returns:

true if the value is GenericFixed, false otherwise.

isEnum

public static boolean isEnum(Object field)

Checks if the given value is GenericEnum.

Parameters:

field - object which going to be verified.

Returns:

true if the value is GenericEnum, false otherwise.

isArray

public static boolean isArray(Object field)

Checks if the given value is GenericArray.

Parameters:

field - object which going to be verified.

Returns:

true if the value is GenericArray, false otherwise.

isRecord

public static boolean isRecord(Object field)

Checkss if the given value is GenericRecord.

Parameters:

field - object which going to be verified.

Returns:

true if the value is GenericRecord, false otherwise.

isUuid

public static boolean isUuid(Object field)

Checks if the given value is UUID (value's schema is "org.kaaproject.configuration.uuidT").

Parameters:

field - object which going to be verified.

Returns:

true if the value is UUID, false otherwise.

getEnumFullName

public static String getEnumFullName(org.apache.avro.generic.GenericEnumSymbol symbol)

Retrieves full schema name of the given enum.

Parameters:

symbol - enum symbol whose name will be returned.

Returns:

schema full name.

isReset

public static boolean isReset(Object field)

checks if the given value is Reset (value's schema is "org.kaaproject.configuration.resetT").

Parameters:

field - object which going to be verified.

Returns:

true if the value is Reset, false otherwise.

isUnchanged

public static boolean isUnchanged(Object field)

Checks if the given value is Unchanged (value's schema is "org.kaaproject.configuration.unchangedT").

Parameters:

field - object which going to be verified.

Returns:

true if the value is Unchanged, false otherwise.