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java client to build api objects, handle http transport, and parse/deserialize/serialize json to/from json

There is a newer version: 1.8.0

package io.github.stewseo.client.transport.endpoints;

import io.github.stewseo.client._types.ErrorResponse;
import io.github.stewseo.client.json.JsonpDeserializer;
import io.github.stewseo.client.transport.EndpointBase;
import io.github.stewseo.client.transport.JsonEndpoint;
import org.apache.http.client.utils.URLEncodedUtils;

import java.util.Map;
import java.util.function.Function;


public class SimpleEndpoint extends EndpointBase
        implements JsonEndpoint {
    private final JsonpDeserializer responseParser;

    public SimpleEndpoint(
            String id,
            Function method,
            Function requestUrl,
            Function> queryParameters,
            Function> headers,
            boolean hasRequestBody,
            JsonpDeserializer responseParser
    ) {
        super(id, method, requestUrl, queryParameters, headers, hasRequestBody);
        this.responseParser = responseParser;
    }

    @Override
    public JsonpDeserializer responseDeserializer() {
        return this.responseParser;
    }

    @Override
    public JsonpDeserializer errorDeserializer(int statusCode) {
        return ErrorResponse._DESERIALIZER;
    }

    public  SimpleEndpoint withResponseDeserializer(
            JsonpDeserializer newResponseParser
    ) {
        System.out.println("id: " + id + " method: " + method + " request URL: " + requestUrl+  " queryParms: " + queryParameters);
        return new SimpleEndpoint<>(
                id,
                method,
                requestUrl,
                queryParameters,
                headers,
                hasRequestBody,
                newResponseParser
        );
    }

    public static RuntimeException noPathTemplateFound(String what) {
        return new RuntimeException("Could not find a request " + what + " with this set of properties. " +
                "Please check the API documentation, or raise an issue if this should be a valid request.");
    }

    public static void pathEncode(String src, StringBuilder dest) {
        // TODO: avoid dependency on HttpClient here (and use something more efficient)
        dest.append(URLEncodedUtils.formatSegments(src).substring(1));
    }
}