org.apache.beam.sdk.schemas.utils

Class POJOUtils

java.lang.Object

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

@Experimental(value=SCHEMAS)
public class POJOUtils
extends java.lang.Object

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

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.Map<ReflectUtils.ClassWithSchema,SchemaUserTypeCreator>	CACHED_CREATORS

Constructor Summary

Constructors

Constructor and Description
POJOUtils()

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

CACHED_CREATORS

public static final java.util.Map<ReflectUtils.ClassWithSchema,SchemaUserTypeCreator> CACHED_CREATORS

Constructor Detail

POJOUtils

public POJOUtils()

Method Detail

schemaFromPojoClass

public static Schema schemaFromPojoClass(java.lang.Class<?> clazz,
                                         FieldValueTypeSupplier fieldValueTypeSupplier)

getFieldTypes

public static java.util.List<FieldValueTypeInformation> getFieldTypes(java.lang.Class<?> clazz,
                                                                      Schema schema,
                                                                      FieldValueTypeSupplier fieldValueTypeSupplier)

getGetters

public static java.util.List<FieldValueGetter> getGetters(java.lang.Class<?> clazz,
                                                          Schema schema,
                                                          FieldValueTypeSupplier fieldValueTypeSupplier,
                                                          ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)

getSetFieldCreator

public static <T> SchemaUserTypeCreator getSetFieldCreator(java.lang.Class<T> clazz,
                                                           Schema schema,
                                                           FieldValueTypeSupplier fieldValueTypeSupplier,
                                                           ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)

getConstructorCreator

public static SchemaUserTypeCreator getConstructorCreator(java.lang.Class clazz,
                                                          java.lang.reflect.Constructor constructor,
                                                          Schema schema,
                                                          FieldValueTypeSupplier fieldValueTypeSupplier,
                                                          ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)

createConstructorCreator

public static <T> SchemaUserTypeCreator createConstructorCreator(java.lang.Class<T> clazz,
                                                                 java.lang.reflect.Constructor<T> constructor,
                                                                 Schema schema,
                                                                 java.util.List<FieldValueTypeInformation> types,
                                                                 ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)

getStaticCreator

public static SchemaUserTypeCreator getStaticCreator(java.lang.Class clazz,
                                                     java.lang.reflect.Method creator,
                                                     Schema schema,
                                                     FieldValueTypeSupplier fieldValueTypeSupplier,
                                                     ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)

createStaticCreator

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

getSetters

public static java.util.List<FieldValueSetter> getSetters(java.lang.Class<?> clazz,
                                                          Schema schema,
                                                          FieldValueTypeSupplier fieldValueTypeSupplier,
                                                          ByteBuddyUtils.TypeConversionsFactory typeConversionsFactory)