openapi-generator/samples/client/petstore/java/feign-no-nullable/README.md

petstore-feign-no-nullable

Requirements

Building the API client library requires Maven to be installed.

Installation & Usage

To install the API client library to your local Maven repository, simply execute:

mvn install

To deploy it to a remote Maven repository instead, configure the settings of the repository and execute:

mvn deploy

Refer to the official documentation for more information.

After the client library is installed/deployed, you can use it in your Maven project by adding the following to your pom.xml:

<dependency>
    <groupId>org.openapitools</groupId>
    <artifactId>petstore-feign-no-nullable</artifactId>
    <version>1.0.0</version>
    <scope>compile</scope>
</dependency>

And to use the api you can follow the examples bellow:

    //Set bearer token manually
    ApiClient apiClient = new ApiClient("petstore_auth_client");
    apiClient.setBasePath("https://localhost:8243/petstore/1/");
    apiClient.setAccessToken("TOKEN", 10000);

    //Use api key
    ApiClient apiClient = new ApiClient("api_key", "API KEY");
    apiClient.setBasePath("https://localhost:8243/petstore/1/");

    //Use http basic authentication
    ApiClient apiClient = new ApiClient("basicAuth");
    apiClient.setBasePath("https://localhost:8243/petstore/1/");
    apiClient.setCredentials("username", "password");

    //Oauth password
    ApiClient apiClient = new ApiClient("oauth_password");
    apiClient.setBasePath("https://localhost:8243/petstore/1/");
    apiClient.setOauthPassword("username", "password", "client_id", "client_secret");
    
    //Oauth client credentials flow
    ApiClient apiClient = new ApiClient("oauth_client_credentials");
    apiClient.setBasePath("https://localhost:8243/petstore/1/");
    apiClient.setClientCredentials("client_id", "client_secret");

    PetApi petApi = apiClient.buildClient(PetApi.class);
    Pet petById = petApi.getPetById(12345L);
    
    System.out.println(petById);
  }

Recommendation

It's recommended to create an instance of ApiClient per thread in a multithreaded environment to avoid any potential issues.

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