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/*
* Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package com.sun.corba.se.impl.copyobject ;
import com.sun.corba.se.spi.copyobject.ObjectCopier ;
import com.sun.corba.se.spi.copyobject.ReflectiveCopyException ;
/** Trys a first ObjectCopier. If the first throws a ReflectiveCopyException,
* falls back and tries a second ObjectCopier.
*/
public class FallbackObjectCopierImpl implements ObjectCopier
{
private ObjectCopier first ;
private ObjectCopier second ;
public FallbackObjectCopierImpl( ObjectCopier first,
ObjectCopier second )
{
this.first = first ;
this.second = second ;
}
public Object copy( Object src ) throws ReflectiveCopyException
{
try {
return first.copy( src ) ;
} catch (ReflectiveCopyException rce ) {
// XXX log this fallback at a low level
return second.copy( src ) ;
}
}
}
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