| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.camel; |
| |
| import javax.xml.bind.annotation.XmlEnum; |
| import javax.xml.bind.annotation.XmlType; |
| |
| /** |
| * Represents the kind of message exchange pattern |
| */ |
| @XmlType |
| @XmlEnum |
| public enum ExchangePattern { |
| InOnly, InOut, InOptionalOut; |
| |
| /** |
| * Return true if there can be an IN message |
| */ |
| public boolean isInCapable() { |
| return true; |
| } |
| |
| /** |
| * Return true if there can be an OUT message |
| */ |
| public boolean isOutCapable() { |
| switch (this) { |
| case InOnly: |
| return false; |
| default: |
| return true; |
| } |
| } |
| |
| /** |
| * Return true if there can be a FAULT message |
| */ |
| public boolean isFaultCapable() { |
| switch (this) { |
| case InOnly: |
| return false; |
| default: |
| return true; |
| } |
| } |
| |
| public static ExchangePattern asEnum(String value) { |
| try { |
| return valueOf(value); |
| } catch (Exception e) { |
| throw new IllegalArgumentException("Unknown message exchange pattern: " + value, e); |
| } |
| } |
| |
| } |