com.sap.cloud.sdk.s4hana.connectivity

Class ErpTypeSerializer

java.lang.Object

com.sap.cloud.sdk.s4hana.connectivity.ErpTypeSerializer

public class ErpTypeSerializer
extends Object

Used for serialization and deserialization of ERP-based types.

Constructor Summary

Constructors

Constructor and Description
ErpTypeSerializer() Initializes the ErpTypeSerializer with default ERP type converters.

Method Summary

Modifier and Type	Method and Description
<T> ConvertedObject<T>	fromErp(String erpObject, Class<T> resultType) Convert a given String based erpObject in the ERP-based representation into an object of resultType.
Collection<ErpTypeConverter<?>>	getTypeConverters() Gets registered ErpTypeConverters.
Map<Class<?>,ErpTypeConverter<?>>	getTypeConvertersByType() Gets registered ErpTypeConverters for each ErpType.
<T> ConvertedObject<String>	toErp(T object) Convert given object to an ERP type using a registered ErpTypeConverter.
ErpTypeSerializer	withTypeConverters(ErpTypeConverter<?>... typeConverters) Delegates to withTypeConverters(Iterable).
ErpTypeSerializer	withTypeConverters(Iterable<ErpTypeConverter<?>> typeConverters) Registers the given ErpTypeConverters.

Methods inherited from class java.lang.Object

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

Constructor Detail

ErpTypeSerializer

public ErpTypeSerializer()

Initializes the ErpTypeSerializer with default ERP type converters.

Method Detail

withTypeConverters

@Nonnull
public ErpTypeSerializer withTypeConverters(Iterable<ErpTypeConverter<?>> typeConverters)

Registers the given ErpTypeConverters. Replaces existing converters for already existing types that have been added before.

withTypeConverters

@Nonnull
public ErpTypeSerializer withTypeConverters(ErpTypeConverter<?>... typeConverters)

Delegates to withTypeConverters(Iterable).

getTypeConverters

@Nonnull
public Collection<ErpTypeConverter<?>> getTypeConverters()

Gets registered ErpTypeConverters.

getTypeConvertersByType

@Nonnull
public Map<Class<?>,ErpTypeConverter<?>> getTypeConvertersByType()

Gets registered ErpTypeConverters for each ErpType.

toErp

@Nonnull
public <T> ConvertedObject<String> toErp(@Nullable
                                                  T object)

Convert given object to an ERP type using a registered ErpTypeConverter.

Example usage in the SDK ErpTypeSerializer test:

 
 final ErpTypeSerializer serializer = new ErpTypeSerializer();
 assertThat(serializer.toErp(new CostCenter("123")).get()).isEqualTo("0000000123");
 assertThat(serializer.toErp(-123.4d).get()).isEqualTo("123.4-");
 

fromErp

@Nonnull
public <T> ConvertedObject<T> fromErp(@Nullable
                                               String erpObject,
                                               Class<T> resultType)

Convert a given String based erpObject in the ERP-based representation into an object of resultType. For the conversion, uses a ErpTypeConverter registered for resultType.

* Example usage in the SDK ErpTypeSerializer test:

 
 assertThat(serializer.fromErp("0000000123", CostCenter.class).get()).isEqualTo(new CostCenter("123"));
 assertThat(serializer.fromErp("123.4 ", Double.class).get()).isEqualTo(123.4d);
 assertThat(serializer.fromErp("123.4-", Double.class).get()).isEqualTo(-123.4d);