Demonstrates various combinations of using the esmf-sdk to access Aspect Model information and Aspect data.
Demo code and generation of artifacts uses the PartAsPlanned 2.0.0 Aspect Model as defined by the Tractus-X project.
To run all generation steps and tests, run mvn clean test.
In this project, the pom.xml is configured to use the
esmf-aspect-model-maven-plugin to generate:
- Java classes (POJOs)
- Static Java classes
- OpenAPI specification
- JSON Schema
Additionally, the project uses the openapi-generator project with the java-wiremock configuration to generate
a mockserver implementation for the Aspect's OpenAPI specification.
All generated code is located in the src-gen folder: After running mvn clean test you can have a look at the generated code in src-gen/main/java
and the generated OpenAPI specification in src-gen/main/resources.
In the class EsmfSdkTest some functionalities of the Java API are demonstrated:
- Load an Aspect Model from File, InputStream or directly via URN
- Generate JSON sample payload for the Aspect, then use Jackson to parse it to create an instance of the corresponding generated Java POJO
- Programmatically generate HTML documentation for an Aspect Model
- Usage of the generated static Java classes to navigate the Aspect Model in a type-safe way
- Usage of static Java classes to access deserialized data
In the class PartAsPlannedApiMockTest, the generated mockserver implementation is used.
- The mockserver is started for the Aspect's API
- A HTTP request to the mock endpoint is done
- The result is displayed