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     */
017    package org.apache.camel.impl.converter;
018    
019    import org.apache.camel.AsyncProcessor;
020    import org.apache.camel.Exchange;
021    import org.apache.camel.Processor;
022    import org.apache.camel.support.TypeConverterSupport;
023    import org.apache.camel.util.AsyncProcessorConverterHelper;
024    
025    /**
026     * A simple converter that can convert any {@link Processor} to an {@link AsyncProcessor}.
027     * Processing will still occur synchronously but it will provide the required
028     * notifications that the caller expects.
029     *
030     * @version 
031     */
032    public class AsyncProcessorTypeConverter extends TypeConverterSupport {
033    
034        @Override
035        public <T> T convertTo(Class<T> type, Exchange exchange, Object value) {
036            if (value != null) {
037                if (type.equals(AsyncProcessor.class)) {
038                    if (value instanceof Processor) {
039                        return type.cast(AsyncProcessorConverterHelper.convert((Processor)value));
040                    }
041                }
042            }
043            return null;
044        }
045    
046        /**
047         * @deprecated use AnycProcessorConverter.convert instead
048         */
049        @Deprecated
050        public static AsyncProcessor convert(Processor value) {
051            return AsyncProcessorConverterHelper.convert(value);
052        }
053    }