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standard-api-expanders

1.1.0 (2026-07-23)​

Changed​

  • Updated dependencies
    • net.democritus:nsx-jackson-support: 1.6.2 > 1.6.3
  • Updated integration testing dependencies
    • Jackson: 2.21.4 > 2.22.1
    • Junit: 6.1.0 > 6.1.2
    • io.rest-assured:rest-assured: 6.0.0 > 6.0.1

1.0.0 (2026-06-16)​

Changed​

  • Breaking change: The control.cruds.jaxrs option has been removed and is no longer required. The standard-api is enabled by default.
  • Updated dependencies:
    • net.democritus:jee-proxy-logic-expanders: 9.4.0 > 9.5.0
    • net.democritus:application-shared-menu: 9.4.0 > 9.5.0
    • net.democritus.metamodel:prime-core: 2025.16.0 > 2026.4.0
    • net.democritus.metamodel:control-layer-struts-expanders: 10.2.0 > 10.3.0

Added​

  • Added support for dot-separated (U+002E FULL-STOP, “.”) sort fieldsFieldA property of a DataElement expanded to a database column and user interface input element. to be used to request sorting based upon relationship attributes.

0.30.1 (2026-05-27)​

Fixed​

  • Fixed typo in IoStdApiFeatureExpanderMapping.xml so that dataElements with only an export option without import can still be registered in the Connectors.

0.30.0 (2026-05-05)​

Added​

  • Added the struts2 module as a symbiotic dependency to the standard-api-expanders module for backwards compatability.
  • Added feature anchorAnchorA marker within generated source code reserved for adding custom logic during re-expansion. to SortParameterValidator to make it possible to sort on more than just valueFieldsFieldA property of a DataElement expanded to a database column and user interface input element..

Changed​

  • Added support for the JAXRS:timestampZone nativeType, to set the timezone property on a datetime formatted fieldFieldA property of a DataElement expanded to a database column and user interface input element..

0.29.0 (2026-04-16)​

Changed​

  • Updated dependencies:
    • net.democritus:prime-core: 2024.4.5 > 2025.16.0
    • net.democritus:prime-data: 2024.0.4 > 2025.1.0
    • net.democritus:Expanders: 7.8.1 > 9.4.0
  • [BE-11] Replace dependencies on Expanders with a smaller subset
  • [BE-11] Move ApplicationJaxrs.StrutsheaderXmlExpander to a separate module

0.28.0 (2025-12-08)​

With this release we are forced to upgrade to a minimum Java target of JDK 17 due to the CVEs in tika-core. Version 2.x of Tika is no longer supported and version 3 introduced JDK 17 as the minimum version for the library. As the vulnerability in CVE-2025-66516 received a CVS score of 10, we decided to move forward to Java 17 as well to ensure the security of the applicationApplicationThe overarching model container grouping all components, domain logic, and configurations for an enterprise solution..

Changed​

  • Updated dependencies:
    • com.fasterxml.jackson.core:jackson-databind: 2.20.0 > 2.20.1
    • net.democritus:nsx-jackson-support: 1.6.1 > 1.6.2
    • net.democritus:querysearch-standard-api-expanders: 3.5.1 > 3.5.2
    • org.apache.tika:tika-core: 2.9.4 > 3.2.3
    • org.glassfish.jersey.core:jersey-server: 3.0.18 > 3.1.11

0.27.1 (2025-11-06)​

Fixed​

  • Error returned by FinderConnectorExpander did not contain the correct resource type.

0.27.0 (2025-10-21)​

Added​

  • Added support for Jakarta EE 10.
  • Added support to return calculated fieldsFieldA property of a DataElement expanded to a database column and user interface input element. defined directly in projectionsProjectionA tailored subset of fields on a DataElement designed to encapsulate data for a specific technical or functional view. from GET calls.

Changed​

  • Updated dependencies:
    • net.democritus:nsx-jaxrs-jersey-support: 2.1.0 > 2.2.0

Removed​

  • Removed support for Jakarta EE 9.
    • Most of the market is skipping over JEE 9 and many applicationApplicationThe overarching model container grouping all components, domain logic, and configurations for an enterprise solution. servers and libraries have already dropped support.

0.26.0 (2025-10-14)​

Added​

  • Added support for Jakarta EE.
  • Added new jakarta-jaxrs-standard-api-runtime runtime library for Jakarta EE.

0.25.0 (2025-10-02)​

Changed​

  • Implemented workaround for Content-Disposition header in file download response by escaping filenames to prevent Chrome download errors.
  • Updated dependencies:
    • Jackson: 2.19.2 > 2.20.0
    • net.democritus:querysearch-standard-api-expanders: 3.5.0 > 3.5.1
    • net.democritus:nsx-jackson-support: 1.5.0 > 1.6.1

0.24.0 (2025-08-20)​

Fixed​

  • Added missing Contract/ConstrainedTo annotations to the DataImportConnectorContract and DataExportConnectorContract interfaces.
  • Added missing Singleton annotation to DataImportConnector and DataExportConnector classes.
  • Some errors did not include an error identifier.
  • It is no longer required to provide an object for attributes or relationships in a POST or PATCH call if these are not empty because non-required fieldsFieldA property of a DataElement expanded to a database column and user interface input element. were omitted.

Added​

  • Added PatchInputDocumentValidator to validate input documents in a PATCH call.

Changed​

  • Renamed CreateInputDocumentValidator to PostInputDocumentValidator.

0.23.0 (2025-08-19)​

Added​

  • Added ApiError.Builder.identifier() to pass a unique identifier for the occurrence of the problem. This will default to a random UUID if not supplied and the value is returned in the id fieldFieldA property of a DataElement expanded to a database column and user interface input element. of the error response object.

Changed​

  • Updated dependencies:
    • net.democritus:nsx-dev-stack: 2025.6.0 > 2025.7.0
    • net.democritus:nsx-jaxrs-jersey-support: 1.6.0 > 2.1.0

0.22.0 (2025-06-18)​

Fixed​

  • Added missing error codes for implemented errors:
    • RESOURCE_CREATION_FAILED
    • RESOURCE_UPDATE_FAILED
  • The error INVALID_RESOURCE_TYPE now returns 409 Conflict instead of 400 Bad Request as required by section 9.1.2.6 of JSON:API v1.1.
  • The source pointer of various errors checking for missing json properties have been changed to refer to the parent object of the missing fieldFieldA property of a DataElement expanded to a database column and user interface input element., as the path has to be valid in the request payload.
  • Replaced use of deprecated JsonNode.fields() method with JsonNode.properties().

Added​

  • [NSX-285][NSX-485] Added error codes:
    • MALFORMED_COOKIE_PARAMETER
    • MALFORMED_FORM_PARAMETER
    • MALFORMED_HEADER_PARAMETER
    • MALFORMED_MATRIX_PARAMETER
    • MALFORMED_PATH_PARAMETER
    • MALFORMED_QUERY_PARAMETER
    • MALFORMED_URI_PARAMETER
    • RESOURCE_TYPE_MISSING
  • [NSX-285][NSX-485] Added validation to ensure the resource type is provided on POST.

Changed​

  • Updated dependencies:
    • net.democritus:nsx-jackson-support: 1.4.0 > 1.5.0
    • net.democritus:nsx-jaxrs-jersey-support: 1.5.0 > 1.6.0
  • [NSX-285][NSX-485] Various error codes were renamed or split up:
    • UA_UNAUTHORIZED > AUTHENTICATION_FAILED
    • NOT_FOUND_ENDPOINT > ENDPOINT_NOT_FOUND
    • NOT_FOUND_FILTER > FILTER_NOT_FOUND
    • NA_METHOD_NOT_ALLOWED > METHOD_NOT_ALLOWED
    • NOT_FOUND_PROJECTION > PROJECTION_NOT_FOUND
    • FB_UNAUTHORIZED > RESOURCE_ACCESS_UNAUTHORIZED
    • REQUIRED_ATTRIBUTE_MISSING > REQUIRED_ATTRIBUTE_MISSING, REQUIRED_ATTRIBUTE_EMPTY
    • REQUIRED_RELATIONSHIP_MISSING > REQUIRED_RELATIONSHIP_MISSING, REQUIRED_RELATIONSHIP_EMPTY
    • NOT_FOUND_RESOURCE > RESOURCE_NOT_FOUND
    • INTERNAL_ERROR_UNKNOWN > UNHANDLED_INTERNAL_ERROR
  • [NSX-285][NSX-485] The API is now capable of returning multiple errors in a single response. The validation for resource creation, as well as the serializers have been adapted to return as many errors as possible in a single response.
    • Completely reworked the implementation for throwing API specific exceptions to support multiple errors and a cleaner re-usable implementation.
    • RestApiException is now final and all subclasses have been removed.
    • ApiError with the apiError() factory method has been added to provide a clean way to instantiate error objects.
  • [NSX-285][NSX-485] Parameter errors (eg path parameter, query parameter) now return multiple errors in one response, one referring to the parameter itself and any error that was the original cause. (eg illegal date format error in parameter serialization)
  • INTERNAL_ERROR_SEARCH_FAILED now includes the resource type in the error detail message.
  • RESOURCE_CREATION_FAILED now includes the resource type in the error detail message.
  • RESOURCE_UPDATE_FAILED now includes the resource type in the error detail message.
  • MALFORMED_HEADER errors now include a source object with the header fieldFieldA property of a DataElement expanded to a database column and user interface input element..

0.21.0 (2025-05-26)​

Added​

  • Added custom anchorsAnchorA marker within generated source code reserved for adding custom logic during re-expansion. custom-filter-parameters to openapi definition of filter endpoints for elements that have a custom or customizable finderFinderA search specification combining field-operator pairs to execute standard data queries on a DataElement..

Changed​

  • net.democritus.control.jaxrs.exception.ErrorParam now implements Serializable.
  • Updated dependencies:
    • net.democritus:nsx-jackson-support: 1.3.0 > 1.4.0
  • Feature anchorAnchorA marker within generated source code reserved for adding custom logic during re-expansion. filter-parameters-fields is now always present in class FinderConnectorContract.FilterParameters. Previously only for customizable findersFinderA search specification combining field-operator pairs to execute standard data queries on a DataElement..
  • Feature anchorAnchorA marker within generated source code reserved for adding custom logic during re-expansion. filter-parameters-methods is now always present in class FinderConnectorContract.FilterParameters. Previously only for customizable findersFinderA search specification combining field-operator pairs to execute standard data queries on a DataElement..
  • Feature anchorAnchorA marker within generated source code reserved for adding custom logic during re-expansion. filter-mapping is now always present in method FinderConnector.mapFilter(). Previously only for customizable findersFinderA search specification combining field-operator pairs to execute standard data queries on a DataElement..

0.20.0 (2025-05-15)​

Added​

  • Added custom-imports anchorsAnchorA marker within generated source code reserved for adding custom logic during re-expansion. to AuthenticationRequestFilter.

Changed​

  • Updated signature of authenticate method in AuthenticationRequestFilter to authenticate(AuthenticationParameters, Context) to allow additional information to be passed to the method. This change is backwards compatible with the previous implementation for all custom code or features.
  • Updated dependencies:
    • Updated org.apache.tika:tika-core: 2.9.3 > 2.9.4

0.19.0 (2025-04-10)​

Fixed​

  • Added missing exception mapping for validation error in to-many relationships.

Changed​

  • Updated dependencies:
    • Updated net.democritus:nsx-jaxrs-jersey-support: 1.4.0 > 1.5.0
    • Updated org.apache.tika:tika-core: 2.9.2 > 2.9.3

0.18.3 (2025-04-09)​

Fixed​

  • [NSX-285][NSX-485] Validation of relationships was only applied to required fieldsFieldA property of a DataElement expanded to a database column and user interface input element..

0.18.2 (2025-04-09)​

Fixed​

  • [NSX-285][NSX-485] Data fieldFieldA property of a DataElement expanded to a database column and user interface input element. was not checked for link fieldsFieldA property of a DataElement expanded to a database column and user interface input element..
  • [NSX-285][NSX-485] Always supplying relationship objects was not validated for link fieldsFieldA property of a DataElement expanded to a database column and user interface input element..
  • [NSX-285][NSX-485] To-many relationship objects were not validated.

0.18.1 (2025-04-09)​

Fixed​

  • [NSX-285][NSX-485] null values were not checked for required fieldsFieldA property of a DataElement expanded to a database column and user interface input element..
  • [NSX-285][NSX-485] Empty string values were not checked for required fieldsFieldA property of a DataElement expanded to a database column and user interface input element..

0.18.0 (2025-04-08)​

Fixed​

  • The technical type validation in ReferenceConverter always failed.

Added​

  • [NSX-285][NSX-485] Added input validation for required attributes and relationships.
  • [NSX-285][NSX-485] Added validation of resource type fieldFieldA property of a DataElement expanded to a database column and user interface input element. in POST requests to create a resource.

Changed​

  • [NSX-285][NSX-485] Added error source pointer to error with type CLIENT_GENERATED_ID_UNSUPPORTED.
  • [NSX-285][NSX-485] Added error source pointer to error with type ATTRIBUTE_UNSUPPORTED.
  • [NSX-285][NSX-485] Added error source pointer to error with type RELATIONSHIP_UNSUPPORTED.

0.17.0 (2025-03-28)​

Added​

  • Added technical validation for resource identifier objects in the ReferenceConverter.toDataRef() method.

0.16.1 (2025-03-19)​

Fixed​

  • Fixed a syntax issue in a sub-template that broke the code at compile-time.

0.16.0 (2025-03-19)​

Fixed​

  • A POST call for a resource will now ignore any fieldFieldA property of a DataElement expanded to a database column and user interface input element. that is not given and is not explicitly marked required in the model.

Added​

  • Added option experimental.control.stdapi.customize to introduce custom anchorsAnchorA marker within generated source code reserved for adding custom logic during re-expansion. in the root feature classes for the applicationApplicationThe overarching model container grouping all components, domain logic, and configurations for an enterprise solution. and components.

Changed​

  • Updated dependencies:
    • net.democritus:nsx-jackson-support: 1.2.0 > 1.3.0

0.15.3 (2025-03-07)​

Fixed​

  • [NSX-285][NSX-581] Fix support for noControlLayer option at DataElement level.

0.15.2 (2025-01-20)​

Fixed​

  • Added a missing import in AccessRightConnectorContract.

0.15.1 (2024-12-11)​

Fixed​

  • Missing fieldFieldA property of a DataElement expanded to a database column and user interface input element. in authorization filter when default implementation is used.

0.15.0 (2024-12-11)​

Added​

  • [NSX-285][NSX-520] New endpoints GET /app/accessRight/{accessRight} and GET /app/accessRight?filter={accesssRights} to check the access rights of the user.
  • [NSX-285][NSX-520] Added default implementation to the filter feature anchorAnchorA marker within generated source code reserved for adding custom logic during re-expansion. in AuthorizationRequestFilterDynamicFeature to use the new AccessRightValidator class to check the access rights.

Changed​

  • The UnknownExceptionHandler class now also logs exceptions as warnings, as these are exceptions that were not caught by any other exception handler.

Removed​

  • Removed custom anchorsAnchorA marker within generated source code reserved for adding custom logic during re-expansion. from AuthorizationRequestFilterDynamicFeature class.

0.14.2 (2024-11-19)​

Fixed​

  • [NSX-285][NSX-562] Fixed null-check for filter parameters.

0.14.1 (2024-11-18)​

Fixed​

  • [NSX-285][NSX-562] Filter parameters for findersFinderA search specification combining field-operator pairs to execute standard data queries on a DataElement. were missing a null check to make them optional.

0.14.0 (2024-11-13)​

Added​

  • [NSX-285] Support for CSV import/export.

0.13.3 (2024-11-12)​

Fixed​

  • No commandId was set when executing a command though the API.

0.13.2 (2024-11-12)​

Fixed​

  • [NSX-285][NSX-548] Implemented separate exception handling for DataCommand errors.
  • Fixed a few operationId collisions for applicationApplicationThe overarching model container grouping all components, domain logic, and configurations for an enterprise solution.-level endpoints in the openapi specification.

0.13.1 (2024-11-08)​

Fixed​

  • [NSX-285][NSX-554] Implemented RFC3339 date conversion for API parameters.
  • Added missing import in expanderExpanderA unit of generation that combines a data tree instance (functional M1 model) with a template to generate an artifact. template.

0.13.0 (2024-11-08)​

Fixed​

  • Bypass the authorization filter for OPTIONS method.

Added​

  • [NSX-285][NSX-462] Implemented filter to handle calls for OPTIONS.
  • [NSX-285][NSX-536] Implemented filter to handle CORS (pre-flight) requests.

0.12.0 (2024-11-06)​

Changed​

  • Moved pagination parameters for find endpoints to a separate class.
  • [NSX-285][NSX-543] Moved rule to enable Knockout with standard APIStandard API (stdAPI). A fully generated JAX-RS REST API expanding JSON:API compliant endpoints directly from JEE element models. to net.democritus:Expanders.
  • Updated expanderExpanderA unit of generation that combines a data tree instance (functional M1 model) with a template to generate an artifact. dependencies:
    • net.democritus:Expanders: 7.7.0 -> 7.8.1

0.11.0 (2024-10-29)​

Added​

  • [NSX-285][NSX-543] Added support for custom findersFinderA search specification combining field-operator pairs to execute standard data queries on a DataElement..
  • [NSX-285][NSX-543] Added support for customizable findersFinderA search specification combining field-operator pairs to execute standard data queries on a DataElement..

0.10.0 (2024-10-22)​

Fixed​

  • Exception handler for JsonMappingException did not handle subclasses, resulting in 500 error instead of 400.

Added​

  • Added support for collection linkfieldsFieldA property of a DataElement expanded to a database column and user interface input element. in openAPI specification for DataCommand.
  • Added contract interface for MenuItemConnector.
  • Added contract interface for SessionPropertyConnector.
  • Added contract interface for TranslationConnector.

Changed​

  • [NSX-285][NSX-546] Split up FinderConnector and FinderConnectorContract into separate root level classes.

0.9.0 (2024-10-19)​

Fixed​

  • Added @Singleton annotation to the connectors managed by the RouteConnector.

Changed​

  • Return 400 bad request for DataCommands when supplying an attribute or relationship that does not exist.
  • [NSX-285][NSX-538] A GET call on a resource type will now default to the 'findAll' finderFinderA search specification combining field-operator pairs to execute standard data queries on a DataElement. if no filter parameter is supplied.

0.8.0 (2024-10-17)​

Added​

  • [NSX-285][NSX-425] Added support for collection linkfieldsFieldA property of a DataElement expanded to a database column and user interface input element. in DataCommands.

Changed​

  • [NSX-285][NSX-425] Return error as per specification when trying to replace a readonly collection relationship in POST and PATCH endpoints.

0.7.0 (2024-10-16)​

Fixed​

  • Exception handler for unhandled exceptions was not registered in the API.

Added​

  • [NSX-285] Implemented error when client provides client-generated identifier on POST requests.
  • [NSX-285] Return 400 bad request for resource POST/PATCH when supplying an attribute or relationship that does not exist.

0.6.0 (2024-10-14)​

Added​

  • [NSX-285][NSX-425] Describe collection linkfieldsFieldA property of a DataElement expanded to a database column and user interface input element. for GET, POST and PATCH endpoints on a DataElement in the OpenAPI specification.
  • [NSX-285][NSX-425] Added collection linkfieldsFieldA property of a DataElement expanded to a database column and user interface input element. to POST and PATCH endpoints for DataElement resources.

0.5.0 (2024-10-10)​

Fixed​

  • Fixed expanded code for DeleteResourceConnector.

Added​

  • [NSX-285][NSX-425] Preliminary support to include collection linkfieldsFieldA property of a DataElement expanded to a database column and user interface input element. in the resource payloads.

0.4.1 (2024-10-10)​

Fixed​

  • Fixed Maven module structure.

0.4.0 (2024-10-09)​

Added​

  • [NSX-285] Added contract interfaces for route connectors, element connectors, resource connectors, finderFinderA search specification combining field-operator pairs to execute standard data queries on a DataElement. connectors and command connectors.

Changed​

  • Timestamps in the output documents are now correctly formatted according to the RFC3339 format.

0.3.0 (2024-09-05)​

Fixed​

  • Removed incorrect property for error handler.

Added​

  • [NSX-285][NSX-485] Catch unhandled exceptions in request pipeline and return a valid error response.

0.2.1 (2024-08-14)​

Fixed​

  • Corrected request media type in api documentation for datacommand endpoints.

0.2.0 (2024-08-10)​

Added​

  • [NSX-285][NSX-411] Added OpenAPI documentation for DataCommand endpoints.

0.1.0 (2024-08-08)​

Fixed​

  • Added missing #control.cruds.jaxrs tag on PublicPropertyConnectorExpander.

Changed​

  • Extracted from main expandersExpanderA unit of generation that combines a data tree instance (functional M1 model) with a template to generate an artifact. project.
  • Renamed expansion resourcesExpansion Resource (ExpansionResource). A reusable resource bundle containing expanders and features that provide specific application capabilities, defined in the expansion settings and added to the classpath during expansion.:
    • net.democritus:jaxrs-standard-api-expanders > net.democritus.api.rest:jaxrs-standard-api-expanders
    • net.democritus:fileio-stdapi-expanders > net.democritus.api.rest:jaxrs-standard-api-fileio-expanders
    • net.democritus:datacommands-stdapi-expanders > net.democritus.api.rest:jaxrs-standard-api-datacommands-expanders
  • Renamed runtime libraries:
    • net.democritus:application-shared-jaxrs-stdapi > net.democritus.api.rest:jaxrs-standard-api-runtime
    • net.democritus:application-shared-jaxrs-stdapi-datacommands > net.democritus.api.rest:jaxrs-standard-api-datacommands-runtime
  • Renamed return header for upload endpoints from X-UploadFileId to NS-File-Upload-Id.