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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. All rights reserved.
* Modifications Copyright (C) 2019 Nordix Foundation.
* ================================================================================
* 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.editor.rest;
import org.glassfish.grizzly.http.server.HttpServer;
import org.glassfish.jersey.grizzly2.httpserver.GrizzlyHttpServerFactory;
import org.glassfish.jersey.server.ResourceConfig;
import org.onap.policy.common.utils.validation.Assertions;
import org.slf4j.ext.XLogger;
import org.slf4j.ext.XLoggerFactory;
/**
* This class is used to launch the editor. It creates a Grizzly embedded web server and runs the editor.
*/
public class ApexEditor {
// Logger for this class
private static final XLogger LOGGER = XLoggerFactory.getXLogger(ApexEditor.class);
// The HTTP server exposing JAX-RS resources defined in this application.
private final HttpServer server;
/**
* Starts the HTTP server for the Apex editor on the default base URI and with the default REST packages.
*/
public ApexEditor() {
this(new ApexEditorParameters());
}
/**
* Starts the HTTP server for the Apex editor.
*
* @param parameters the parameters
*/
public ApexEditor(final ApexEditorParameters parameters) {
Assertions.argumentNotNull(parameters, "parameters may not be null");
LOGGER.debug("Apex RESTful editor starting . . .");
// Create a resource configuration that scans for JAX-RS resources and providers
// in org.onap.policy.apex.client.editor.rest package
final ResourceConfig rc = new ResourceConfig().packages(parameters.getRestPackages());
// 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(
ApexEditorMain.class.getClassLoader(), "/webapp/"), parameters.getStaticPath());
LOGGER.debug("Apex RESTful editor started");
}
/**
* Shut down the web server.
*/
public void shutdown() {
LOGGER.debug("Apex RESTful editor shutting down . . .");
server.shutdown();
LOGGER.debug("Apex RESTful editor shut down");
}
}
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