/*
 * ============LICENSE_START=======================================================
 * PROJECT
 * ================================================================================
 * Copyright (C) 2020 Nokia. 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.
 * ============LICENSE_END=========================================================
 */

package org.onap.oom.certservice.certification.configuration.validation.constraints.violations;

import java.net.MalformedURLException;
import java.net.URL;

public class PortNumberViolation implements UrlServerViolation {

    private static final int MIN_PORT = 1;
    private static final int MAX_PORT = 65535;
    private static final int PORT_UNDEFINED = -1;

    @Override
    public boolean validate(String serverUrl) {
        try {
            URL url = new URL(serverUrl);
            int port = url.getPort();
            return port >= MIN_PORT && port <= MAX_PORT || port == PORT_UNDEFINED;
        } catch (MalformedURLException e) {
            return false;
        }
    }

}