raiju / http-remoting

a collection of useful utilities for use with HTTP remoting setups that use Feign as a client and Jersey as a server

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HTTP Remoting Utilities

This repository holds a small collection of useful utilities for use with HTTP Remoting setups, in particular those that use Feign as a client and Jersey as a server.

While allowing for further customizations, this library makes the following opinionated choices regarding the interplay of Java and HTTP interfaces:

  • Server-side Java exceptions are serialized as JSON objects. Client-side error deserializers rethrow the original exception if possible, or a RuntimeException else.
  • Optional<> service interfaces give rise to a 204 HTTP response code to encode Optional#absent. Client-side, 204 response codes are translated back to Optional#absent.
  • String service interfaces are supported for HTTP media type TEXT_PLAIN.

http-clients

Provides Feign decoders for translating HTTP error codes to appropriate JAX-RS Java exceptions, and utilities for creating Feign clients in commonly used configurations. Additionally, offers a basic round-robin failover client configuration for basic failover between multiple equivalent endpoints.

trust-stores

Provides utilities for interacting with Java trust stores and acquiring SSLSocketFactory instances using those trust stores, as well as a configuration class for use in server configuration files.

error-handling

Provides utilities for relaying Java exceptions across JVM boundaries by serializing exceptions as JSON POJOs.

http-servers

Provides Dropwizard/Jersey exception mappers for translating common JAX-RS exceptions to appropriate HTTP error codes.

License

This repository is made available under the Apache 2.0 License.

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a collection of useful utilities for use with HTTP remoting setups that use Feign as a client and Jersey as a server

License:Apache License 2.0


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