NetworkUtils.java

/*
 * Copyright 2015 Red Hat, Inc.
 *
 * 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 org.jboss.as.arquillian.container.domain;

/**
 * Utility methods related to networking.
 *
 * @author Brian Stansberry (c) 2011 Red Hat Inc.
 */
public class NetworkUtils {

    public static String formatPossibleIpv6Address(String address) {
        if (address == null) {
            return address;
        }
        if (!address.contains(":")) {
            return address;
        }
        if (address.startsWith("[") && address.endsWith("]")) {
            return address;
        }
        return "[" + address + "]";
    }

    // No instantiation
    private NetworkUtils() {

    }
}