public static byte[][] serializeObject(Externalizable object) throws Exception {
ByteArrayOutputStream baos = null;
ObjectOutputStream oos = null;
byte[][] res = new byte[2][];
try {
baos = new ByteArrayOutputStream();
oos = new ObjectOutputStream(baos);
object.writeExternal(oos);
oos.flush();
res[0] = object.getClass().getName().getBytes();
res[1] = baos.toByteArray();
} catch (Exception ex) {
throw ex;
} finally {
try {
if(oos != null)
oos.close();
} catch (Exception e) {
e.printStackTrace();
}
}
return res;
}
public static Externalizable deserializeObject(byte[][] rowObject) throws Exception {
ObjectInputStream ois = null;
String objectClassName = null;
Externalizable res = null;
try {
objectClassName = new String(rowObject[0]);
byte[] objectBytes = rowObject[1];
ois = new ObjectInputStream(new ByteArrayInputStream(objectBytes));
Class objectClass = Class.forName(objectClassName);
res = (Externalizable) objectClass.newInstance();
res.readExternal(ois);
} catch (Exception ex) {
throw ex;
} finally {
try {
if(ois != null)
ois.close();
} catch (Exception e) {
e.printStackTrace();
}
}
return res;
}
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