be.i8c.sag.wm.is.SwaggerImporter.java Source code

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Here is the source code for be.i8c.sag.wm.is.SwaggerImporter.java

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/*
* Copyright (c) 2017, i8c N.V. (Integr8 Consulting; http://www.i8c.be)
* 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.
*/

package be.i8c.sag.wm.is;

import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.CommandLineParser;
import org.apache.commons.cli.DefaultParser;
import org.apache.commons.cli.HelpFormatter;
import org.apache.commons.cli.Option;
import org.apache.commons.cli.Options;
import org.apache.log4j.Logger;

import com.softwareag.is.core.iscomm.server.ServerConnection;
import com.softwareag.is.core.iscomm.server.ServerConnectionManager;

import io.swagger.models.Swagger;
import io.swagger.parser.SwaggerParser;

public class SwaggerImporter {

    private static final Logger logger = Logger.getLogger(SwaggerImporter.class);

    public static void main(String[] args) throws Exception {
        CommandLineParser parser = new DefaultParser();
        Options options = getOptions();
        CommandLine cmd = parser.parse(options, args);
        HelpFormatter formatter = new HelpFormatter();
        if (cmd.hasOption("h")) {
            formatter.printHelp("", options);
        } else if (cmd.hasOption("is") && cmd.hasOption("u") && cmd.hasOption("p") && cmd.hasOption("swf")
                && cmd.hasOption("pkg")) {
            SwaggerParser swaggerParser = new SwaggerParser();
            Swagger swaggerModel = swaggerParser.read(cmd.getOptionValue("swf"));
            String[] conn = cmd.getOptionValue("is").split(":");
            String host = conn[0];
            String port = "80";
            if (conn.length > 1) {
                port = conn[1];
            }
            ServerConnection sc = new ServerConnection(host, port, cmd.getOptionValue("u"), cmd.getOptionValue("p"),
                    false);
            try {
                logger.info("Connecting to server " + host + "(" + port + ")");
                sc.connect();
                logger.info("Connected to server");

                RestImplementation ri = new RestImplementation(sc, swaggerModel, cmd.getOptionValue("pkg"),
                        cmd.getOptionValue("acl"));

                ri.generateImplementation();

            } catch (Throwable e) {
                logger.error("Error: " + e.getMessage());
                //logger.error(e.getStackTrace());
                e.printStackTrace();
            } finally {
                logger.info("Disconnecting from server");
                sc.disconnect();
                ServerConnectionManager.getInstance().closeServerConnectionManager();
                logger.info("Disconnected from server");
                logger.info("BYE");
                System.exit(0);
            }
        }

    }

    private static Options getOptions() {
        Options options = new Options();
        options.addOption(Option.builder("h").desc("Help").required(false).longOpt("help").build());
        options.addOption(
                Option.builder("is").desc("Integration Server hostname or ip and port e.g. localhost:5555")
                        .required(false).longOpt("integrationserver").hasArg(true).build());
        options.addOption(
                Option.builder("u").desc("Centrasite user").required(false).longOpt("user").hasArg(true).build());
        options.addOption(Option.builder("p").desc("Centrasite password").required(false).longOpt("pass")
                .hasArg(true).build());
        options.addOption(Option.builder("swf").desc("Location of Swagger/OpenAPI file").required(false)
                .longOpt("swagger").hasArg(true).build());
        options.addOption(
                Option.builder("pkg").desc("Package name").required(false).longOpt("package").hasArg(true).build());
        options.addOption(
                Option.builder("acl").desc("Execute acl").required(false).longOpt("acl").hasArg(true).build());
        return options;
    }
}