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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. All rights reserved.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.apex.client.full.rest;
import org.glassfish.grizzly.http.server.HttpServer;
import org.glassfish.jersey.grizzly2.httpserver.GrizzlyHttpServerFactory;
import org.glassfish.jersey.media.multipart.MultiPartFeature;
import org.glassfish.jersey.server.ResourceConfig;
import org.onap.policy.apex.model.utilities.Assertions;
import org.slf4j.ext.XLogger;
import org.slf4j.ext.XLoggerFactory;
/**
* This class is used to launch the services. It creates a Grizzly embedded web server and runs the
* services.
*/
public class ApexServicesRest {
// Logger for this class
private static final XLogger logger = XLoggerFactory.getXLogger(ApexServicesRest.class);
// The HTTP server exposing JAX-RS resources defined in this application.
private HttpServer server;
/**
* Starts the HTTP server for the Apex services client on the default base URI and with the
* default REST packages.
*/
public ApexServicesRest() {
this(new ApexServicesRestParameters());
}
/**
* Starts the HTTP server for the Apex services client.
*
* @param parameters The Apex parameters to use to start the server
*/
public ApexServicesRest(final ApexServicesRestParameters parameters) {
Assertions.argumentNotNull(parameters, "parameters may not be null");
logger.debug("Apex services RESTful client starting . . .");
// Create a resource configuration that scans for JAX-RS resources and providers
// in org.onap.policy.apex.client.full.rest package
final ResourceConfig rc = new ResourceConfig().packages(parameters.getRESTPackages());
// Add MultiPartFeature class for jersey-media-multipart
rc.register(MultiPartFeature.class);
// create and start a new instance of grizzly http server
// exposing the Jersey application at BASE_URI
server = GrizzlyHttpServerFactory.createHttpServer(parameters.getBaseURI(), rc);
// Add static content
server.getServerConfiguration().addHttpHandler(new org.glassfish.grizzly.http.server.CLStaticHttpHandler(
ApexServicesRest.class.getClassLoader(), "/webapp/"), parameters.getStaticPath());
logger.debug("Apex services RESTful client started");
}
/**
* Shut down the web server.
*/
public void shutdown() {
logger.debug("Apex services RESTful client shutting down . . .");
server.shutdown();
logger.debug("Apex services RESTful client shut down");
}
}
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