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;
018
019 import java.lang.annotation.Documented;
020 import java.lang.annotation.ElementType;
021 import java.lang.annotation.Retention;
022 import java.lang.annotation.RetentionPolicy;
023 import java.lang.annotation.Target;
024
025 /**
026 * Marks a method as being {@link ExchangePattern#InOut} when a class or interface has been annotated with
027 * {@link InOnly} when using
028 * <a href="http://camel.apache.org/bean-integration.html">Bean Integration</a> or
029 * <a href="http://camel.apache.org/spring-remoting.html">Spring Remoting</a>.
030 *
031 * This annotation is only intended to be used on methods which the class or interface has been annotated with
032 * a default exchange pattern annotation such as {@link InOnly} or {@link Pattern}
033 *
034 * See the <a href="using-exchange-pattern-annotations.html">using exchange pattern annotations</a>
035 * for more details on how the overloading rules work.
036 *
037 * @see org.apache.camel.ExchangePattern
038 * @see org.apache.camel.Exchange#getPattern()
039 * @see InOnly
040 * @see Pattern
041 *
042 * @version $Revision: 747428 $
043 */
044 @Retention(RetentionPolicy.RUNTIME)
045 @Documented
046 @Target({ElementType.METHOD})
047 @Pattern(ExchangePattern.InOut)
048 public @interface InOut {
049 }