001package org.apache.commons.digester3.annotations.handlers;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *   http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import org.apache.commons.digester3.annotations.AnnotationHandler;
023import org.apache.commons.digester3.annotations.rules.FactoryCreate;
024import org.apache.commons.digester3.binder.FactoryCreateBuilder;
025import org.apache.commons.digester3.binder.RulesBinder;
026
027/**
028 * {@link FactoryCreate} handler.
029 *
030 * @since 3.0
031 */
032public final class FactoryCreateHandler
033    implements AnnotationHandler<FactoryCreate, Class<?>>
034{
035
036    /**
037     * {@inheritDoc}
038     */
039    public void handle( FactoryCreate annotation, Class<?> element, RulesBinder rulesBinder )
040    {
041        FactoryCreateBuilder builder = rulesBinder.forPattern( annotation.pattern() )
042            .withNamespaceURI( annotation.namespaceURI() )
043            .factoryCreate()
044            .overriddenByAttribute( annotation.attributeName().length() > 0 ? annotation.attributeName() : null )
045            .ignoreCreateExceptions( annotation.ignoreCreateExceptions() );
046
047        if ( FactoryCreate.DefaultObjectCreationFactory.class != annotation.factoryClass() )
048        {
049            builder.ofType( annotation.factoryClass() );
050        }
051    }
052
053}