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java.lang.Objectcom.openexchange.admin.tools.NetUtil
public class NetUtil
Constructor Summary | |
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NetUtil()
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Method Summary | |
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static void |
checkValidIPNetmask(java.lang.String ipmask)
check if ipmask is a valid network definition either in cidr or dotted decimal notation. |
static java.lang.String |
CIDR2Mask(int cidr)
return dotted decimal notation representation as a String of the CIDR representation of the netmask |
static boolean |
isValidBroadcast(java.lang.String broadcast,
java.lang.String net,
java.lang.String mask)
check if broadcast address matches with given network and netmask network could also be an ip address fitting in the network |
static boolean |
isValidIPAddress(java.lang.String address)
check if address is a valid ip address in dotted decimal notation. |
static boolean |
isValidIPNetmask(java.lang.String ipmask)
check if ipmask is a valid network definition either in cidr or dotted decimal notation. |
static boolean |
isValidNetmask(java.lang.String mask)
check if mask is a valid netmask in dotted decimal notation. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public NetUtil()
Method Detail |
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public static final boolean isValidBroadcast(java.lang.String broadcast, java.lang.String net, java.lang.String mask)
broadcast
- net
- mask
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public static final boolean isValidNetmask(java.lang.String mask)
mask
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public static final boolean isValidIPAddress(java.lang.String address)
address
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public static final boolean isValidIPNetmask(java.lang.String ipmask)
ipmask
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public static final void checkValidIPNetmask(java.lang.String ipmask) throws InvalidDataException
ipmask
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InvalidDataException
public static final java.lang.String CIDR2Mask(int cidr)
cidr
-
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