com.automationrockstars.bmo.event.processor.Message Maven / Gradle / Ivy

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/*
 * 
 */

package com.automationrockstars.bmo.event.processor;

import com.automationrockstars.gunter.events.Event;
import org.webbitserver.HttpRequest;

public interface Message {
    public static Message NULL = new Message() {

        @Override
        public Event toEvent() {
            return null;
        }


        @Override
        public void withHttpResponseHandler(HttpResponseHandler handler) {
        }

        @Override
        public HttpContent toHttpContent() {
            return null;
        }


        @Override
        public HttpRequest toHttpRequest() {
            return null;
        }

        public String toString() {
            return "Null message";
        }

    };

    Event toEvent();

    HttpContent toHttpContent();

    HttpRequest toHttpRequest();

    void withHttpResponseHandler(HttpResponseHandler handler);

    public static class Builder implements Message {
        private Event event = null;
        private HttpContent content = null;
        private HttpRequest request = null;
        private HttpResponseHandler handler = null;

        private Builder() {
        }

        public static Builder newMessage() {
            return new Builder();
        }

        public Builder withEvent(Event event) {
            this.event = event;
            return this;
        }

        public Builder withHttpContent(HttpContent toSend) {
            this.content = toSend;
            return this;
        }

        public Builder withHttpRequest(HttpRequest request2) {
            this.request = request2;
            return this;
        }

        @Override
        public Event toEvent() {
            return event;
        }

        @Override
        public void withHttpResponseHandler(HttpResponseHandler handler) {
            this.handler = handler;
        }

        public HttpResponseHandler handler() {
            return handler;
        }


        @Override
        public HttpContent toHttpContent() {
            return content;
        }


        @Override
        public HttpRequest toHttpRequest() {
            return request;
        }

        public String toString() {
            return String.format("Event: %s, Http: %s", event, (request == null) ? content : request);
        }
    }
}