Panda HTTP tinny client

Your goal is let a library with less dependencies as possible, with default RETRY,BACKOFF, REQUESTS and so on. To do this we're using the Java 11 in package java.net.http. With a library with a little of dependencies it probably can be placed into your project without treat problems with dependencies. If you wanna change some behavior basically you should implement an interface.

Features

• Use of codecs to serialize/deserialize requests and responses, by default it've been using Jackson library
• Retry police(if you can exists one with 3 retries)

How to do requests

To build a PandaClient, you can use a builder like:

PandaClient client = PandaClientBuilder
    .of(new PandaRequest())
    .and()
    .retry(DefaultRetry.RETRY).build();

or instantiate the PandaRequest :

PandaClientProxy pandaClientProxy = new PandaClientProxy(this.request, retryable, encoder, decoder);

Following some examples

GET

A simple GET

    private final PandaClient client = PandaClient client = PandaClientBuilder.of(new PandaRequest()).build();
    private final Response = client.request("http://www.google.com");

A simple GET using timeout

    private final PandaClient client = PandaClient client = PandaClientBuilder.of(new PandaRequest(Duration.ofSeconds(3)).build();
    private final Response = client.request("http://www.google.com");

POST

A POST sample

    private final static PandaClient client = new PandaClient(new PandaRequest())
            .and()
            .decoder(new JacksonCodec());
    private final Response response = client.request("https://your-domain.com", HttpMethod.POST,
        client.decode(anyObject()),
        Map.of(
            "content-type", "application/json",
            "Accept-Encoding", "application/gzip",
            "api-key", "aa2884e7-0f45-48c6-973f-734bd08d146a"
        )
    );

The examples above also it's much appeared with other HTTP VERBS the only difference is the verb, example, instead put a HttpMethod.POST you can put HttpMethod.PUT

Roadmap

• backoff
• cache
• circuit-breaker