Package org.apache.flink.types

Class PojoTestUtils

java.lang.Object

org.apache.flink.types.PojoTestUtils

@PublicEvolving
public class PojoTestUtils
extends Object

Test utils around POJOs.

Constructor Summary

Constructors

Constructor	Description
PojoTestUtils()

Method Summary

Modifier and Type	Method	Description
static <T> void	assertSerializedAsPojo(Class<T> clazz)	Verifies that instances of the given class fulfill all conditions to be serialized with the PojoSerializer, as documented here.
static <T> void	assertSerializedAsPojoWithoutKryo(Class<T> clazz)	Verifies that instances of the given class fulfill all conditions to be serialized with the PojoSerializer, as documented here, without any field being serialized with Kryo.

Methods inherited from class java.lang.Object

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

Constructor Details

PojoTestUtils

public PojoTestUtils()

Method Details

assertSerializedAsPojo

public static <T> void assertSerializedAsPojo(Class<T> clazz)
                                       throws AssertionError

Verifies that instances of the given class fulfill all conditions to be serialized with the PojoSerializer, as documented here.

Note that this check will succeed even if the Pojo is partially serialized with Kryo. If this is not desired, use assertSerializedAsPojoWithoutKryo(Class) instead.

Type Parameters:

T - class type

Parameters:

clazz - class to analyze

Throws:

AssertionError - if instances of the class cannot be serialized as a POJO

assertSerializedAsPojoWithoutKryo

public static <T> void assertSerializedAsPojoWithoutKryo(Class<T> clazz)
                                                  throws AssertionError

Verifies that instances of the given class fulfill all conditions to be serialized with the PojoSerializer, as documented here, without any field being serialized with Kryo.

Type Parameters:

T - class type

Parameters:

clazz - class to analyze

Throws:

AssertionError - if instances of the class cannot be serialized as a POJO or required Kryo for one or more fields