[Java] Add a new additional property to configure Jackson's failOnUnknownProperties (#19271)

* [Java] Add a new additional property to configure Jackson's `failOnUnknownProperties`

* Move `FAIL_ON_UNKNOWN_PROPERTIES` property to JavaClientCodegen

* Template `FAIL_ON_UNKNOWN_PROPERTIES` for other libraries beside retrofit2

* Default `failOnUnknownProperties` to false for all Java Client libraries

* Fix integration tests

Add the `failOnUnknownProperties: true` additional properties to generate the
expected mapper
This commit is contained in:
Eric 2024-08-29 07:25:25 +02:00 committed by GitHub
parent 082382cc1e
commit dfc381c22f
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30 changed files with 59 additions and 21 deletions

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@ -11,3 +11,4 @@ additionalProperties:
useOneOfDiscriminatorLookup: true
disallowAdditionalPropertiesIfNotPresent: false
gradleProperties: "\n# JVM arguments\norg.gradle.jvmargs=-Xmx2024m -XX:MaxPermSize=512m\n# set timeout\norg.gradle.daemon.idletimeout=3600000\n# show all warnings\norg.gradle.warning.mode=all"
failOnUnknownProperties: true

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@ -12,3 +12,4 @@ additionalProperties:
useOneOfDiscriminatorLookup: true
disallowAdditionalPropertiesIfNotPresent: false
gradleProperties: "\n# JVM arguments\norg.gradle.jvmargs=-Xmx2024m -XX:MaxPermSize=512m\n# set timeout\norg.gradle.daemon.idletimeout=3600000\n# show all warnings\norg.gradle.warning.mode=all"
failOnUnknownProperties: true

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@ -49,6 +49,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
|ensureUniqueParams|Whether to ensure parameter names are unique in an operation (rename parameters that are not).| |true|
|enumUnknownDefaultCase|If the server adds new enum cases, that are unknown by an old spec/client, the client will fail to parse the network response.With this option enabled, each enum will have a new case, 'unknown_default_open_api', so that when the server sends an enum case that is not known by the client/spec, they can safely fallback to this case.|<dl><dt>**false**</dt><dd>No changes to the enum's are made, this is the default option.</dd><dt>**true**</dt><dd>With this option enabled, each enum will have a new case, 'unknown_default_open_api', so that when the enum case sent by the server is not known by the client/spec, can safely be decoded to this case.</dd></dl>|false|
|errorObjectType|Error Object type. (This option is for okhttp-gson only)| |null|
|failOnUnknownProperties|Fail Jackson de-serialization on unknown properties| |false|
|generateBuilders|Whether to generate builders for models| |false|
|generateClientAsBean|For resttemplate, configure whether to create `ApiClient.java` and Apis clients as bean (with `@Component` annotation).| |false|
|generateConstructorWithAllArgs|whether to generate a constructor for all arguments| |false|

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@ -49,6 +49,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
|ensureUniqueParams|Whether to ensure parameter names are unique in an operation (rename parameters that are not).| |true|
|enumUnknownDefaultCase|If the server adds new enum cases, that are unknown by an old spec/client, the client will fail to parse the network response.With this option enabled, each enum will have a new case, 'unknown_default_open_api', so that when the server sends an enum case that is not known by the client/spec, they can safely fallback to this case.|<dl><dt>**false**</dt><dd>No changes to the enum's are made, this is the default option.</dd><dt>**true**</dt><dd>With this option enabled, each enum will have a new case, 'unknown_default_open_api', so that when the enum case sent by the server is not known by the client/spec, can safely be decoded to this case.</dd></dl>|false|
|errorObjectType|Error Object type. (This option is for okhttp-gson only)| |null|
|failOnUnknownProperties|Fail Jackson de-serialization on unknown properties| |false|
|generateBuilders|Whether to generate builders for models| |false|
|generateClientAsBean|For resttemplate, configure whether to create `ApiClient.java` and Apis clients as bean (with `@Component` annotation).| |false|
|generateConstructorWithAllArgs|whether to generate a constructor for all arguments| |false|

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@ -100,6 +100,7 @@ public class JavaClientCodegen extends AbstractJavaCodegen
public static final String MICROPROFILE_KUMULUZEE = "kumuluzee";
public static final String WEBCLIENT_BLOCKING_OPERATIONS = "webclientBlockingOperations";
public static final String USE_ENUM_CASE_INSENSITIVE = "useEnumCaseInsensitive";
public static final String FAIL_ON_UNKNOWN_PROPERTIES = "failOnUnknownProperties";
public static final String SERIALIZATION_LIBRARY_GSON = "gson";
public static final String SERIALIZATION_LIBRARY_JACKSON = "jackson";
@ -134,6 +135,7 @@ public class JavaClientCodegen extends AbstractJavaCodegen
@Setter protected boolean withAWSV4Signature = false;
@Setter protected String gradleProperties;
@Setter protected String errorObjectType;
@Getter @Setter protected boolean failOnUnknownProperties = false;
protected String authFolder;
/**
* Serialization library.
@ -240,6 +242,7 @@ public class JavaClientCodegen extends AbstractJavaCodegen
cliOptions.add(CliOption.newBoolean(GENERATE_CLIENT_AS_BEAN, "For resttemplate, configure whether to create `ApiClient.java` and Apis clients as bean (with `@Component` annotation).", this.generateClientAsBean));
cliOptions.add(CliOption.newBoolean(SUPPORT_URL_QUERY, "Generate toUrlQueryString in POJO (default to true). Available on `native`, `apache-httpclient` libraries."));
cliOptions.add(CliOption.newBoolean(USE_ENUM_CASE_INSENSITIVE, "Use `equalsIgnoreCase` when String for enum comparison", useEnumCaseInsensitive));
cliOptions.add(CliOption.newBoolean(FAIL_ON_UNKNOWN_PROPERTIES, "Fail Jackson de-serialization on unknown properties", this.failOnUnknownProperties));
supportedLibraries.put(JERSEY2, "HTTP client: Jersey client 2.25.1. JSON processing: Jackson 2.17.1");
supportedLibraries.put(JERSEY3, "HTTP client: Jersey client 3.1.1. JSON processing: Jackson 2.17.1");
@ -390,6 +393,7 @@ public class JavaClientCodegen extends AbstractJavaCodegen
convertPropertyToStringAndWriteBack(GRADLE_PROPERTIES, this::setGradleProperties);
convertPropertyToStringAndWriteBack(ERROR_OBJECT_TYPE, this::setErrorObjectType);
convertPropertyToBooleanAndWriteBack(WEBCLIENT_BLOCKING_OPERATIONS, op -> webclientBlockingOperations=op);
convertPropertyToBooleanAndWriteBack(FAIL_ON_UNKNOWN_PROPERTIES, this::setFailOnUnknownProperties);
// add URL query deepObject support to native, apache-httpclient by default
if (!additionalProperties.containsKey(SUPPORT_URL_QUERY)) {

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@ -137,7 +137,7 @@ public class ApiClient{{#jsr310}} extends JavaTimeFormatter{{/jsr310}} {
public ApiClient(CloseableHttpClient httpClient) {
objectMapper = new ObjectMapper();
objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, {{failOnUnknownProperties}});
objectMapper.configure(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE, false);
objectMapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
objectMapper.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING);

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@ -173,7 +173,12 @@ public class ApiClient {
ObjectMapper objectMapper = new ObjectMapper();
objectMapper.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING);
objectMapper.enable(DeserializationFeature.READ_ENUMS_USING_TO_STRING);
{{#failOnUnknownProperties}}
objectMapper.enable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
{{/failOnUnknownProperties}}
{{^failOnUnknownProperties}}
objectMapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
{{/failOnUnknownProperties}}
objectMapper.disable(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE);
objectMapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
objectMapper.setDateFormat(new RFC3339DateFormat());

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@ -34,7 +34,12 @@ public class ApiClient {
// A reasonable default object mapper. Client can pass in a chosen ObjectMapper anyway, this is just for reasonable defaults.
private static ObjectMapper createDefaultObjectMapper() {
ObjectMapper objectMapper = new ObjectMapper()
{{#failOnUnknownProperties}}
.enable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
{{/failOnUnknownProperties}}
{{^failOnUnknownProperties}}
.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
{{/failOnUnknownProperties}}
.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.setDateFormat(new RFC3339DateFormat());
{{#joda}}

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@ -32,7 +32,7 @@ public class JSON implements ContextResolver<ObjectMapper> {
mapper = JsonMapper.builder()
.serializationInclusion(JsonInclude.Include.NON_NULL)
.configure(MapperFeature.ALLOW_COERCION_OF_SCALARS, false)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, true)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, {{failOnUnknownProperties}})
.configure(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE, true)
.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING)

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@ -32,7 +32,7 @@ public class JSON implements ContextResolver<ObjectMapper> {
mapper = JsonMapper.builder()
.serializationInclusion(JsonInclude.Include.NON_NULL)
.configure(MapperFeature.ALLOW_COERCION_OF_SCALARS, false)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, true)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, {{failOnUnknownProperties}})
.configure(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE, true)
.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING)

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@ -30,7 +30,12 @@ public class JSON {
mapper = JsonMapper.builder()
.serializationInclusion(JsonInclude.Include.NON_NULL)
.disable(MapperFeature.ALLOW_COERCION_OF_SCALARS)
{{#failOnUnknownProperties}}
.enable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
{{/failOnUnknownProperties}}
{{^failOnUnknownProperties}}
.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
{{/failOnUnknownProperties}}
.enable(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE)
.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING)

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@ -27,7 +27,7 @@ public class JacksonObjectMapper extends Jackson2Mapper {
ObjectMapper mapper = new ObjectMapper();
mapper = new ObjectMapper();
mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, {{failOnUnknownProperties}});
mapper.configure(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE, false);
mapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
mapper.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING);

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@ -125,7 +125,7 @@ public class ApiClient{{#jsr310}} extends JavaTimeFormatter{{/jsr310}} {
ObjectMapper mapper = new ObjectMapper();
mapper.setDateFormat(dateFormat);
mapper.registerModule(new JavaTimeModule());
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, {{failOnUnknownProperties}});
{{#openApiNullable}}
JsonNullableModule jnm = new JsonNullableModule();
mapper.registerModule(jnm);

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@ -20,7 +20,7 @@ public class JSON implements ContextResolver<ObjectMapper> {
public JSON() {
mapper = new ObjectMapper();
mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, {{failOnUnknownProperties}});
mapper.configure(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE, false);
mapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
mapper.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING);

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@ -32,7 +32,7 @@ public class JSON implements ContextResolver<ObjectMapper> {
mapper = JsonMapper.builder()
.serializationInclusion(JsonInclude.Include.NON_NULL)
.configure(MapperFeature.ALLOW_COERCION_OF_SCALARS, false)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, true)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, {{failOnUnknownProperties}})
.configure(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE, true)
.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING)

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@ -81,7 +81,7 @@ public class ApiClient{{#jsr310}} extends JavaTimeFormatter{{/jsr310}} {
// Build object mapper
this.objectMapper = new ObjectMapper();
this.objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
this.objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
this.objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, {{failOnUnknownProperties}});
this.objectMapper.configure(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE, false);
this.objectMapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
this.objectMapper.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING);

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@ -143,7 +143,7 @@ public class ApiClient{{#jsr310}} extends JavaTimeFormatter{{/jsr310}} {
ObjectMapper mapper = new ObjectMapper();
mapper.setDateFormat(dateFormat);
mapper.registerModule(new JavaTimeModule());
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, {{failOnUnknownProperties}});
{{#openApiNullable}}
JsonNullableModule jnm = new JsonNullableModule();
mapper.registerModule(jnm);

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@ -244,6 +244,21 @@ public class JavaClientCodegenTest {
Assertions.assertEquals(codegen.getSerializationLibrary(), JavaClientCodegen.SERIALIZATION_LIBRARY_GSON); // the library JavaClientCodegen.OKHTTP_GSON only supports GSON
}
@Test
public void testFailOnUnknownPropertiesAdditionalProperty() {
final JavaClientCodegen codegen = new JavaClientCodegen();
codegen.processOpts();
ConfigAssert configAssert = new ConfigAssert(codegen.additionalProperties());
configAssert.assertValue(JavaClientCodegen.FAIL_ON_UNKNOWN_PROPERTIES, codegen::isFailOnUnknownProperties, Boolean.FALSE);
codegen.additionalProperties().put(JavaClientCodegen.FAIL_ON_UNKNOWN_PROPERTIES, true);
codegen.processOpts();
configAssert.assertValue(JavaClientCodegen.FAIL_ON_UNKNOWN_PROPERTIES, codegen::isFailOnUnknownProperties, Boolean.TRUE);
}
@Test
public void testAdditionalPropertiesPutForConfigValues() throws Exception {
final JavaClientCodegen codegen = new JavaClientCodegen();

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@ -34,7 +34,7 @@ public class JSON {
mapper = JsonMapper.builder()
.serializationInclusion(JsonInclude.Include.NON_NULL)
.disable(MapperFeature.ALLOW_COERCION_OF_SCALARS)
.enable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
.enable(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE)
.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING)

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@ -36,7 +36,7 @@ public class JSON implements ContextResolver<ObjectMapper> {
mapper = JsonMapper.builder()
.serializationInclusion(JsonInclude.Include.NON_NULL)
.configure(MapperFeature.ALLOW_COERCION_OF_SCALARS, false)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, true)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)
.configure(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE, true)
.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING)

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@ -36,7 +36,7 @@ public class JSON implements ContextResolver<ObjectMapper> {
mapper = JsonMapper.builder()
.serializationInclusion(JsonInclude.Include.NON_NULL)
.configure(MapperFeature.ALLOW_COERCION_OF_SCALARS, false)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, true)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)
.configure(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE, true)
.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING)

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@ -36,7 +36,7 @@ public class JSON implements ContextResolver<ObjectMapper> {
mapper = JsonMapper.builder()
.serializationInclusion(JsonInclude.Include.NON_NULL)
.configure(MapperFeature.ALLOW_COERCION_OF_SCALARS, false)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, true)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)
.configure(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE, true)
.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING)

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@ -36,7 +36,7 @@ public class JSON implements ContextResolver<ObjectMapper> {
mapper = JsonMapper.builder()
.serializationInclusion(JsonInclude.Include.NON_NULL)
.configure(MapperFeature.ALLOW_COERCION_OF_SCALARS, false)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, true)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)
.configure(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE, true)
.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING)

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@ -34,7 +34,7 @@ public class JSON {
mapper = JsonMapper.builder()
.serializationInclusion(JsonInclude.Include.NON_NULL)
.disable(MapperFeature.ALLOW_COERCION_OF_SCALARS)
.enable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
.enable(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE)
.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING)

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@ -34,7 +34,7 @@ public class JSON {
mapper = JsonMapper.builder()
.serializationInclusion(JsonInclude.Include.NON_NULL)
.disable(MapperFeature.ALLOW_COERCION_OF_SCALARS)
.enable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
.enable(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE)
.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING)

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@ -34,7 +34,7 @@ public class JSON {
mapper = JsonMapper.builder()
.serializationInclusion(JsonInclude.Include.NON_NULL)
.disable(MapperFeature.ALLOW_COERCION_OF_SCALARS)
.enable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
.enable(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE)
.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING)

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@ -35,7 +35,7 @@ public class JSON implements ContextResolver<ObjectMapper> {
mapper = JsonMapper.builder()
.serializationInclusion(JsonInclude.Include.NON_NULL)
.configure(MapperFeature.ALLOW_COERCION_OF_SCALARS, false)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, true)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)
.configure(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE, true)
.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING)

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@ -36,7 +36,7 @@ public class JSON implements ContextResolver<ObjectMapper> {
mapper = JsonMapper.builder()
.serializationInclusion(JsonInclude.Include.NON_NULL)
.configure(MapperFeature.ALLOW_COERCION_OF_SCALARS, false)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, true)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)
.configure(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE, true)
.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING)

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@ -36,7 +36,7 @@ public class JSON implements ContextResolver<ObjectMapper> {
mapper = JsonMapper.builder()
.serializationInclusion(JsonInclude.Include.NON_NULL)
.configure(MapperFeature.ALLOW_COERCION_OF_SCALARS, false)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, true)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)
.configure(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE, true)
.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING)

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@ -36,7 +36,7 @@ public class JSON implements ContextResolver<ObjectMapper> {
mapper = JsonMapper.builder()
.serializationInclusion(JsonInclude.Include.NON_NULL)
.configure(MapperFeature.ALLOW_COERCION_OF_SCALARS, false)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, true)
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)
.configure(DeserializationFeature.FAIL_ON_INVALID_SUBTYPE, true)
.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING)