001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.camel.reifier;
018
019import org.apache.camel.Processor;
020import org.apache.camel.model.FinallyDefinition;
021import org.apache.camel.model.ProcessorDefinition;
022import org.apache.camel.model.TryDefinition;
023import org.apache.camel.processor.FinallyProcessor;
024import org.apache.camel.spi.RouteContext;
025
026public class FinallyReifier extends ProcessorReifier<FinallyDefinition> {
027
028    public FinallyReifier(ProcessorDefinition<?> definition) {
029        super(FinallyDefinition.class.cast(definition));
030    }
031
032    @Override
033    public Processor createProcessor(RouteContext routeContext) throws Exception {
034        // parent must be a try
035        if (!(definition.getParent() instanceof TryDefinition)) {
036            throw new IllegalArgumentException("This doFinally should have a doTry as its parent on " + definition);
037        }
038
039        // do finally does mandate a child processor
040        return new FinallyProcessor(this.createChildProcessor(routeContext, false));
041    }
042
043}