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 }