org.opendaylight.netconf.console.commands.NetconfCommandUtils Maven / Gradle / Ivy
/*
* Copyright (c) 2016 Inocybe Technologies and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
package org.opendaylight.netconf.console.commands;
import com.google.common.base.Strings;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public final class NetconfCommandUtils {
private static final Pattern IP_PATTERN = Pattern.compile(
"^([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\."
+ "([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\."
+ "([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\."
+ "([01]?\\d\\d?|2[0-4]\\d|25[0-5])$");
private NetconfCommandUtils() {
}
public static boolean isPortValid(final String devicePort) {
if (Strings.isNullOrEmpty(devicePort)) {
return false;
}
Integer port;
try {
port = Integer.parseInt(devicePort);
} catch (NumberFormatException e) {
return false;
}
return port >= 0 && port <= 65535;
}
public static boolean isIpValid(final String deviceIp) {
if (Strings.isNullOrEmpty(deviceIp)) {
return false;
}
Matcher matcher = IP_PATTERN.matcher(deviceIp);
return matcher.matches();
}
}