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.impl.converter;
018
019import org.apache.camel.AsyncProcessor;
020import org.apache.camel.Exchange;
021import org.apache.camel.Processor;
022import org.apache.camel.support.TypeConverterSupport;
023import 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 */
032public class AsyncProcessorTypeConverter extends TypeConverterSupport {
033
034    @Override
035    public <T> T convertTo(Class<T> type, Exchange exchange, Object value) {
036        if (type.equals(AsyncProcessor.class)) {
037            if (value instanceof Processor) {
038                return type.cast(AsyncProcessorConverterHelper.convert((Processor) value));
039            }
040        }
041        return null;
042    }
043
044    /**
045     * @deprecated use {@link AsyncProcessorConverterHelper#convert(org.apache.camel.Processor)} instead
046     */
047    @Deprecated
048    public static AsyncProcessor convert(Processor value) {
049        return AsyncProcessorConverterHelper.convert(value);
050    }
051}