io.knotx.mocks.MockRemoteRepositoryVerticle.java Source code

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Here is the source code for io.knotx.mocks.MockRemoteRepositoryVerticle.java

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/*
 * Copyright (C) 2016 Cognifide Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.knotx.mocks;

import io.knotx.mocks.adapter.MockRemoteRepositoryHandler;
import io.vertx.core.AbstractVerticle;
import io.vertx.core.Future;
import io.vertx.core.Handler;
import io.vertx.core.http.HttpMethod;
import io.vertx.core.http.HttpServer;
import io.vertx.core.json.JsonObject;
import io.vertx.core.logging.Logger;
import io.vertx.core.logging.LoggerFactory;
import io.vertx.ext.web.Router;
import io.vertx.ext.web.RoutingContext;
import io.vertx.ext.web.handler.ErrorHandler;
import java.io.IOException;
import java.net.URISyntaxException;

public class MockRemoteRepositoryVerticle extends AbstractVerticle {

    private static final Logger LOGGER = LoggerFactory.getLogger(MockRemoteRepositoryVerticle.class);

    private HttpServer httpServer;

    @Override
    public void start(Future<Void> fut) throws IOException, URISyntaxException {
        LOGGER.info("Starting <{}>", this.getClass().getSimpleName());
        httpServer = vertx.createHttpServer();

        Router router = Router.router(vertx);
        router.route().method(HttpMethod.GET).handler(createRepositoryHandler());
        router.route().failureHandler(ErrorHandler.create(true));

        httpServer.requestHandler(router::accept).listen(config().getInteger("httpPort"), result -> {
            if (result.succeeded()) {
                LOGGER.info("Mock Remote Repository server started. Listening on port {}",
                        config().getInteger("httpPort"));
                fut.complete();
            } else {
                LOGGER.error("Unable to start Mock Remote Repository server.", result.cause());
                fut.fail(result.cause());
            }
        });
    }

    @Override
    public void stop() throws Exception {
        httpServer.close();
    }

    private Handler<RoutingContext> createRepositoryHandler() {
        return new MockRemoteRepositoryHandler(vertx, config().getString("mockDataRoot"),
                config().getLong("delayAllMs", 0L), config().getJsonObject("delay", new JsonObject()));
    }
}