001    /*****************************************************************************
002     * Copyright (c) PicoContainer Organization. All rights reserved.            *
003     * ------------------------------------------------------------------------- *
004     * The software in this package is published under the terms of the BSD      *
005     * style license a copy of which has been included with this distribution in *
006     * the LICENSE.txt file.                                                     *
007     *                                                                           *
008     * Idea by Rachel Davies, Original code by Aslak Hellesoy and Paul Hammant   *
009     *****************************************************************************/
010    
011    package org.picocontainer.defaults;
012    
013    import org.picocontainer.PicoRegistrationException;
014    
015    /**
016     * A subclass of {@link PicoRegistrationException} that is thrown during component registration if the
017     * component's key is a type and the implementation is not assignable to.
018     *
019     * @author Paul Hammant
020     * @author Aslak Hellesøy
021     * @author Jon Tirsén
022     * @since 1.0
023     */
024    public class AssignabilityRegistrationException extends PicoRegistrationException {
025        /**
026         * Construct an exception with the type and the unassignable class.
027         *
028         * @param type  the type used as component key
029         * @param clazz the unassignable implementation class
030         */
031        public AssignabilityRegistrationException(Class type, Class clazz) {
032            super("The type:" + type.getName() + "  was not assignable from the class " + clazz.getName());
033        }
034    }