BahtTextHTTP.java

package cc.peerapat;


import com.amazonaws.services.lambda.runtime.Context;
import com.amazonaws.services.lambda.runtime.RequestHandler;
import com.amazonaws.services.lambda.runtime.events.APIGatewayV2HTTPEvent;
import com.amazonaws.services.lambda.runtime.events.APIGatewayV2HTTPResponse;

import java.util.HashMap;
import java.util.Map;

/**
 * cc.peerapat.BahtTextHTTP::handleRequest
 */
public class BahtTextHTTP implements RequestHandler<APIGatewayV2HTTPEvent, APIGatewayV2HTTPResponse> {

    final Map<String, String> headers = new HashMap<>();

    public BahtTextHTTP() {
        headers.put("Content-Type", "text/plain");
    }

    @Override
    public APIGatewayV2HTTPResponse handleRequest(final APIGatewayV2HTTPEvent request, final Context context) {
        return buildResponse(BahtText.toText(request.getBody()));
    }

    private APIGatewayV2HTTPResponse buildResponse(final String body) {
        final APIGatewayV2HTTPResponse response = new APIGatewayV2HTTPResponse();
        response.setIsBase64Encoded(false);
        response.setStatusCode(200);
        response.setHeaders(headers);
        response.setBody(body);
        return response;
    }

}