Mercurial > hg > blitz_condensed
view src/org/dancres/util/ObjectTransformer.java @ 34:6f68e94c1fb8 default tip
Add CondensedStats monitoring utility, equivalent to vmstat
author | Dominic Cleal <dominic-cleal@cdo2.com> |
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date | Thu, 05 Aug 2010 11:07:25 +0100 |
parents | 3dc0c5604566 |
children |
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package org.dancres.util; import java.io.ObjectOutputStream; import java.io.ObjectInputStream; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.IOException; import java.io.Serializable; /** Converts an object to a byte-array or vice versa */ public class ObjectTransformer { public static byte[] toByte(Serializable anObject) throws IOException { ByteArrayOutputStream myBAOS = new ByteArrayOutputStream(); ObjectOutputStream myOOS = new ObjectOutputStream(myBAOS); myOOS.writeObject(anObject); myOOS.close(); return myBAOS.toByteArray(); } public static Serializable toObject(byte[] aFlattenedObject) throws IOException { try { ByteArrayInputStream myBAIS = new ByteArrayInputStream(aFlattenedObject); ObjectInputStream myOIS = new ObjectInputStream(myBAIS); Serializable myObject = (Serializable) myOIS.readObject(); myOIS.close(); return myObject; } catch (ClassNotFoundException aCNFE) { throw new IOException("ClassNotFoundException: " + aCNFE.toString()); } } }