Package de.firehead.mapstruct.spi.protobuf.options

Class ProtobufAdditionalSupportedOptionsProvider

java.lang.Object

de.firehead.mapstruct.spi.protobuf.options.ProtobufAdditionalSupportedOptionsProvider

All Implemented Interfaces:

org.mapstruct.ap.spi.AdditionalSupportedOptionsProvider

public class ProtobufAdditionalSupportedOptionsProvider
extends Object
implements org.mapstruct.ap.spi.AdditionalSupportedOptionsProvider

Options supported by this SPI implementation.

Author:

Rene Schneider

Field Summary

Fields

Modifier and Type	Field	Description
static final String	MAP_UNRECOGNIZED_TO_NULL	Option to configure the automatic mapping of the UNRECOGNIZED enum value generated for Protobuf enums.

Constructor Summary

Constructors

Constructor	Description
ProtobufAdditionalSupportedOptionsProvider()

Method Summary

Modifier and Type	Method	Description
Set<String>	getAdditionalSupportedOptions()

Methods inherited from class java.lang.Object

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

Field Details

MAP_UNRECOGNIZED_TO_NULL

public static final String MAP_UNRECOGNIZED_TO_NULL

Option to configure the automatic mapping of the UNRECOGNIZED enum value generated for Protobuf enums. By default this is TRUE, which means that the UNRECOGNIZED value is automatically mapped to null.

Typically this value is mapped to null, just like the _UNSPECIFIED value, which works fine if mapping Protobuf enums to Java enums. However there may be reasons to map this value explicitly. For example in case of Protobuf-to-Protobuf mappings, mapping both of these Proto-specific values to null causes the problem of _UNSPECIFIED not being mapped to _UNSPECIFIED of the other enum, but to UNRECOGNIZED. This option allows to disable the automatic mapping of UNRECOGNIZED to null, which fixes the issue in case of Protobuf-to-Protobuf mappings (UNRECOGNIZED then maps to the UNRECOGNIZED value in the other enum), but causes missing mappings in all Protobuf-to-Java cases.

See Also:

• Constant Field Values

Constructor Details

ProtobufAdditionalSupportedOptionsProvider

public ProtobufAdditionalSupportedOptionsProvider()

Method Details

getAdditionalSupportedOptions

public Set<String> getAdditionalSupportedOptions()

Specified by:

getAdditionalSupportedOptions in interface org.mapstruct.ap.spi.AdditionalSupportedOptionsProvider