Java Utililty Methods Local Address Check

List of utility methods to do Local Address Check

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Description

The list of methods to do Local Address Check are organized into topic(s).

Method

booleanisLocal(String brokerAddress)
return Whether the specified host:port corresponds to the local machine 
String otherIP = getHost(getIPPort(brokerAddress));
InetAddress localHost;
try {
    localHost = InetAddress.getLocalHost();
    InetAddress inetAddresses[] = InetAddress.getAllByName(localHost.getHostName());
    for (int i = 0; i < inetAddresses.length; i++) {
        InetAddress thisInetAddr = inetAddresses[i];
        String thisIP = thisInetAddr.getHostAddress();
...
booleanisLocalAddress(final String addr)
is Local Address 
try {
    return isLocalAddress(InetAddress.getByName(addr));
} catch (final Exception e) {
    return false;
booleanisLocalAddress(final String address)
is Local Address 
final InetAddress inetAddress = InetAddress.getByName(address);
return inetAddress.isLinkLocalAddress() || inetAddress.isAnyLocalAddress()
        || inetAddress.isLoopbackAddress();
booleanisLocalAddress(String address)
Checks if the specified address is a private or loopback address 
try {
    InetAddress inetAddress = InetAddress.getByName(address);
    return isLoopbackAddress(address)
            || inetAddress.isSiteLocalAddress()
            || inetAddress.isLinkLocalAddress()
            || isIPv6UniqueSiteLocal(inetAddress);
} catch (UnknownHostException e) {
    return false;
...
booleanisLocalAddress(String address)
Figure out if the address is local. 
InetAddress targetAddress = InetAddress.getByName(address);
return getLocalAddresses().contains(targetAddress);
booleanisLocalAddress(String address)
is Local Address 
if (address == null)
    return false;
return isLocalAddress(getByName(address));
booleanisLocalAddress(String host)
is Local Address 
try {
    InetAddress ia = InetAddress.getByName(host);
    if (ia.isAnyLocalAddress() || ia.isLoopbackAddress()) {
        return true;
    return NetworkInterface.getByInetAddress(ia) != null;
} catch (UnknownHostException | SocketException ex) {
    return false;
...
booleanisLocalOrLoopback(String address)
This will check if a url or address is a loopback or local address 
try {
    try {
        URL url = new URL(address);
        address = url.getHost();
    } catch (MalformedURLException ignored) {
    InetAddress inetAddress = InetAddress.getByName(address);
    return inetAddress.isAnyLocalAddress() || inetAddress.isLinkLocalAddress()
...
booleanisLoopbackAddress(String address)
Checks if the specified address is a loopback address. 
try {
    InetAddress inetAddress = InetAddress.getByName(address);
    return inetAddress.isLoopbackAddress();
} catch (UnknownHostException e) {
    return false;
booleanisMyAddress(String host)
Determine whether the host name (or ip address) identifies the current machine. 
if ("localhost".equals(host))
    return true;
boolean result = false;
try {
    final InetAddress addr = InetAddress.getByName(host);
    result = addr.isAnyLocalAddress() || addr.isLoopbackAddress();
    if (!result) {
        result = NetworkInterface.getByInetAddress(addr) != null;
...