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Changelog

Current development version (0.5.0-SNAPSHOT)

New Features

  • Improved exception handling in CLI - upon error starter application should now correctly terminate with error code 1
  • OPC UA Endpoint
    • Additional parameters availabe in configuration

Internal changes & bugfixes

  • HTTP Endpoint
    • DELETE requests now correctly return HTTP status code 204 NO CONTENT. The following URL patterns are affected:
      • /submodels/{submodelIdentifier}
      • /submodels/{submodelIdentifier}/submodel/submodel-elements/{idShortPath}
      • /shells/{aasIdentifier}/aas/submodels/{submodelIdentifier}/submodel/submodel-elements/{idShortPath}
  • OPC UA Endpoint
    • Major code refactoring

Release version 0.4.0

New Features

  • Improved logging (new CLI arguments -q, -v, -vv, -vvv, --loglevel-faaast, --loglevel-external)

Internal changes & bugfixes

  • Asset Connection
    • OPC UA
      • Fixed problem converting DateTime values
  • Fixed error related to JSONPath expressions that could occure in asset connections when using certain JSONPath expressions
  • Fixed error in reference helper with setting proper type of key elements when an identifiable and a independant referable have the same idshort
  • Removed dependencies on checks module which is only needed for codestyle check while compiling and therefore not released on maven. This caused a missing dependency exception when using any FA³ST module within your code.

Release version 0.3.0

New Features

  • Asset Connection
    • OPC UA
      • Automatic reconnect upon connection loss
      • Add ParentNodeId to OpcUaOperationProviderConfig
      • Introduce mapping between IdShort and Argument Name in OpcUaOperationProviderConfig
    • MQTT
      • Automatic reconnect upon connection loss
    • HTTP
      • Now supports adding custom HTTP headers (on connection- & provier-level)
  • Improved JavaDoc documentation
  • Improved security through automatic vulnerabilities check before release
  • Added example how to implement custom asset connection

Internal changes & bugfixes

  • Dynamic loading of custom implementations (AssetConnection, Persistence, MessageBus, Endpoint and Dataformat) now works as expected. NOTE: This requires package your custom implementation as a fat jar and put it in the same location as the FA³ST starter jar.
  • Streamlining dependencies
  • Improved console output for file paths
  • Added checks to ensure model paths provided are valid
  • Asset Connection
    • OPC UA
      • Fix problem when InputArguments or OutputArguments node was not present for Operations
      • Use ExpandedNodeId to parse NodeId Strings
    • HTTP
      • Fixed problem when using HttpAssetConnection configuration
  • Development
    • Enforce JavaDoc present at compile-time (through checkstyle)
    • No longer release test module
    • Create javadoc jar for parent POM

Release version 0.2.1

Bugfixes

  • Asset connections could not be started with OperationProvider

  • Returning wrong HTTP responses in some cases

Release version 0.2.0

New Features

  • Persistence

    • File-based persistence added
    • Each persistence implementation can now be configured to use a given AAS model as initial value

  • Asset Connection

    • HTTP asset connection added
    • Basic authentication (username & password) added for OPC UA, MQTT and HTTP
    • Introducing protocol-agnostic library for handling different payload formats including extracting relevant information from received messages as well as template-based formatting of outgoing messages (currently only implemented for JSON)

  • HTTP Endpoint

    • API
      • Submodel Interface calls now also available in combination with Asset Administration Shell Interface, e.g. /shells/{aasIdentifier}/aas/submodels/{submodelIdentifier}/submodel
      • Asset Administration Shell Serialization Interface now supported (at /serialization)
    • Support for output modifier content=path
    • CORS support, can be enabled by setting isCorsEnabled=true in config (default: false)
    • now returns status code 405 Method Not Allowed if URL is correct but requested method is not supported

  • Support for valueType=DateTime

  • Support for Java 16

  • Improved robustness (e.g. against common invalid user input or network issues)

  • Improved console output (less verbose, always displays version info)

  • Improved documentation

Internal changes & smaller bugfixes

  • Validation now checks for unsupported datatypes

  • Version info correctly displayed when started as docker container or via local build/debug

  • Fixed potential crash when initializing value with empty string althtough that is not a valid value according to the value type, e.g. int, double, etc. (empty string value is treated the same as null)

  • Asset Connection

    • Fixed error when using operation provider
    • OPC UA
      • subscription provider now syncs value upon initial connect instead of waiting for first value change on server
    • MQTT
      • print warning upon connection loss
      • properly handle invalid messages without crashing

  • Added strict enforcement of valid output modifiers for each API call

  • Dynamically allocate ports in unit tests

  • Add builder classes for event messages & config classes

  • Replace AASEnvironmentHelper with methods of EnvironmentSerialization

Release version 0.1.0

First release!