xref: /openjdk9/corba/src/java.corba/share/classes/com/sun/corba/se/spi/ior/IdentifiableFactoryFinder.java

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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.
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * 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).
 *
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package com.sun.corba.se.spi.ior;

import org.omg.CORBA_2_3.portable.InputStream ;

/** Interface used to manage a group of related IdentifiableFactory instances.
 * Factories can be registered, and invoked through a create method, which
 * must be implemented to handle the case of no registered factory
 * appropriately.
 * @author Ken Cavanaugh
 */
public interface IdentifiableFactoryFinder
{
    /** If there is a registered factory for id, use it to
     * read an Identifiable from is.  Otherwise create an
     * appropriate generic container, or throw an error.
     * The type of generic container, or error behavior is
     * a property of the implementation.
     */
    Identifiable create(int id, InputStream is);

    /** Register a factory for the given id.
     */
    void registerFactory( IdentifiableFactory factory ) ;
}