001    /* $Id: DefaultDigesterLoaderHandlerFactory.java 992060 2010-09-02 19:09:47Z simonetripodi $
002     *
003     * Licensed to the Apache Software Foundation (ASF) under one or more
004     * contributor license agreements.  See the NOTICE file distributed with
005     * this work for additional information regarding copyright ownership.
006     * The ASF licenses this file to You under the Apache License, Version 2.0
007     * (the "License"); you may not use this file except in compliance with
008     * the License.  You may obtain a copy of the License at
009     *
010     *      http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing, software
013     * distributed under the License is distributed on an "AS IS" BASIS,
014     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015     * See the License for the specific language governing permissions and
016     * limitations under the License.
017     */
018    package org.apache.commons.digester.annotations.internal;
019    
020    import java.lang.annotation.Annotation;
021    import java.lang.reflect.AnnotatedElement;
022    
023    import org.apache.commons.digester.annotations.DigesterLoaderHandler;
024    import org.apache.commons.digester.annotations.DigesterLoadingException;
025    import org.apache.commons.digester.annotations.spi.DigesterLoaderHandlerFactory;
026    
027    /**
028     * Default {@link DigesterLoaderHandlerFactory} implementation.
029     *
030     * @since 2.1
031     */
032    public final class DefaultDigesterLoaderHandlerFactory implements DigesterLoaderHandlerFactory {
033    
034        /**
035         * {@inheritDoc}
036         */
037        public <L extends DigesterLoaderHandler<? extends Annotation, ? extends AnnotatedElement>> L newInstance(
038                Class<L> type) throws DigesterLoadingException {
039            try {
040                return type.newInstance();
041            } catch (Exception e) {
042                throw new DigesterLoadingException("An error occurred while creating '"
043                        + type
044                        + "' instance", e);
045            }
046        }
047    
048    }