/*-
* See the file LICENSE for redistribution information.
*
* Copyright (c) 2002, 2015 Oracle and/or its affiliates. All rights reserved.
*
*/
package com.sleepycat.bind.serial.test;
import java.io.ObjectStreamClass;
import java.math.BigInteger;
import com.sleepycat.bind.serial.ClassCatalog;
/**
* NullCatalog is a dummy Catalog implementation that simply
* returns large (8 byte) class IDs so that ObjectOutput
* can be simulated when computing a serialized size.
*
* @author Mark Hayes
*/
class NullClassCatalog implements ClassCatalog {
private long id = Long.MAX_VALUE;
public void close() {
}
public byte[] getClassID(ObjectStreamClass classFormat) {
return BigInteger.valueOf(id--).toByteArray();
}
public ObjectStreamClass getClassFormat(byte[] classID) {
return null; // ObjectInput not supported
}
public ClassLoader getClassLoader() {
return null;
}
}