Package org.apache.beam.sdk.schemas.utils

Class POJOUtils

java.lang.Object

org.apache.beam.sdk.schemas.utils.POJOUtils

public class POJOUtils
extends Object

A set of utilities to generate getter and setter classes for POJOs.

Field Summary

Fields

Modifier and Type	Field	Description
static final Map<ReflectUtils.TypeDescriptorWithSchema<?>,SchemaUserTypeCreator>	CACHED_CREATORS

Constructor Summary

Constructors

Constructor	Description
POJOUtils()

Method Summary

Modifier and Type	Method	Description
static <T> SchemaUserTypeCreator	createConstructorCreator(Class<? super T> clazz, Constructor<T> constructor, Schema schema, List<FieldValueTypeInformation> types, ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)
static <T> SchemaUserTypeCreator	createStaticCreator(Class<T> clazz, Method creator, Schema schema, List<FieldValueTypeInformation> types, ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)
static <T> SchemaUserTypeCreator	getConstructorCreator(TypeDescriptor<T> typeDescriptor, Constructor<T> constructor, Schema schema, FieldValueTypeSupplier fieldValueTypeSupplier, ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)
static List<FieldValueTypeInformation>	getFieldTypes(TypeDescriptor<?> typeDescriptor, Schema schema, FieldValueTypeSupplier fieldValueTypeSupplier)
static <T> List<FieldValueGetter<@NonNull T,Object>>	getGetters(TypeDescriptor<T> typeDescriptor, Schema schema, FieldValueTypeSupplier fieldValueTypeSupplier, ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)
static <T> SchemaUserTypeCreator	getSetFieldCreator(TypeDescriptor<T> typeDescriptor, Schema schema, FieldValueTypeSupplier fieldValueTypeSupplier, ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)
static <T> List<FieldValueSetter<@NonNull T,Object>>	getSetters(TypeDescriptor<T> typeDescriptor, Schema schema, FieldValueTypeSupplier fieldValueTypeSupplier, ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)
static SchemaUserTypeCreator	getStaticCreator(TypeDescriptor<?> typeDescriptor, Method creator, Schema schema, FieldValueTypeSupplier fieldValueTypeSupplier, ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)
static Schema	schemaFromPojoClass(TypeDescriptor<?> typeDescriptor, FieldValueTypeSupplier fieldValueTypeSupplier)

Methods inherited from class java.lang.Object

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

Field Details

CACHED_CREATORS

public static final Map<ReflectUtils.TypeDescriptorWithSchema<?>,SchemaUserTypeCreator> CACHED_CREATORS

Constructor Details

POJOUtils

public POJOUtils()

Method Details

schemaFromPojoClass

public static Schema schemaFromPojoClass(TypeDescriptor<?> typeDescriptor,
 FieldValueTypeSupplier fieldValueTypeSupplier)

getFieldTypes

public static List<FieldValueTypeInformation> getFieldTypes(TypeDescriptor<?> typeDescriptor,
 Schema schema,
 FieldValueTypeSupplier fieldValueTypeSupplier)

getGetters

public static <T>
List<FieldValueGetter<@NonNull T,Object>> getGetters(TypeDescriptor<T> typeDescriptor,
 Schema schema,
 FieldValueTypeSupplier fieldValueTypeSupplier,
 ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)

getSetFieldCreator

public static <T> SchemaUserTypeCreator getSetFieldCreator(TypeDescriptor<T> typeDescriptor,
 Schema schema,
 FieldValueTypeSupplier fieldValueTypeSupplier,
 ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)

getConstructorCreator

public static <T> SchemaUserTypeCreator getConstructorCreator(TypeDescriptor<T> typeDescriptor,
 Constructor<T> constructor,
 Schema schema,
 FieldValueTypeSupplier fieldValueTypeSupplier,
 ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)

createConstructorCreator

public static <T> SchemaUserTypeCreator createConstructorCreator(Class<? super T> clazz,
 Constructor<T> constructor,
 Schema schema,
 List<FieldValueTypeInformation> types,
 ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)

getStaticCreator

public static SchemaUserTypeCreator getStaticCreator(TypeDescriptor<?> typeDescriptor,
 Method creator,
 Schema schema,
 FieldValueTypeSupplier fieldValueTypeSupplier,
 ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)

createStaticCreator

public static <T> SchemaUserTypeCreator createStaticCreator(Class<T> clazz,
 Method creator,
 Schema schema,
 List<FieldValueTypeInformation> types,
 ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)

getSetters

public static <T>
List<FieldValueSetter<@NonNull T,Object>> getSetters(TypeDescriptor<T> typeDescriptor,
 Schema schema,
 FieldValueTypeSupplier fieldValueTypeSupplier,
 ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)