Mercurial > hg > blitz_stable
diff src/org/dancres/blitz/stats/HostStat.java @ 0:3dc0c5604566
Initial checkin of blitz 2.0 fcs - no installer yet.
author | Dan Creswell <dan.creswell@gmail.com> |
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date | Sat, 21 Mar 2009 11:00:06 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/org/dancres/blitz/stats/HostStat.java Sat Mar 21 11:00:06 2009 +0000 @@ -0,0 +1,78 @@ +package org.dancres.blitz.stats; + +import java.net.InetAddress; +import java.net.NetworkInterface; + +import java.util.ArrayList; +import java.util.Enumeration; + +/** + <p>Provides information about the host on which this Blitz instance is + running.</p> + */ +public class HostStat implements Stat, StatGenerator { + private long theId = StatGenerator.UNSET_ID; + + private InetAddress[] theHostAddrs; + private InetAddress theHostAddr; + + HostStat() { + try { + ArrayList myAllAddrs = new ArrayList(); + + Enumeration myIfs = NetworkInterface.getNetworkInterfaces(); + + while(myIfs.hasMoreElements()) { + NetworkInterface myIf = (NetworkInterface) myIfs.nextElement(); + + Enumeration myAddrs = myIf.getInetAddresses(); + while (myAddrs.hasMoreElements()) { + InetAddress myAddr = (InetAddress) myAddrs.nextElement(); + + myAllAddrs.add(myAddr); + } + } + + theHostAddrs = new InetAddress[myAllAddrs.size()]; + theHostAddrs = (InetAddress[]) myAllAddrs.toArray(theHostAddrs); + + theHostAddr = InetAddress.getLocalHost(); + } catch (Exception anE) { + // Nothing to be done.... + } + } + + HostStat(long anId, InetAddress anAddr, InetAddress[] anAddrs) { + theId = anId; + theHostAddr = anAddr; + theHostAddrs = anAddrs; + } + + public void setId(long anId) { + theId = anId; + } + + public long getId() { + return theId; + } + + public InetAddress getHostAddr() { + return theHostAddr; + } + + public InetAddress[] getAllAddr() { + return theHostAddrs; + } + + public synchronized Stat generate() { + HostStat myStat = new HostStat(theId, + theHostAddr, + theHostAddrs); + return myStat; + } + + public String toString() { + return theHostAddr.getHostName() + "[" + + theHostAddr.getHostAddress() + "]"; + } +}