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.model.loadbalancer; 018 019import javax.xml.bind.annotation.XmlAccessType; 020import javax.xml.bind.annotation.XmlAccessorType; 021import javax.xml.bind.annotation.XmlRootElement; 022 023import org.apache.camel.model.LoadBalancerDefinition; 024import org.apache.camel.processor.loadbalancer.LoadBalancer; 025import org.apache.camel.spi.Metadata; 026import org.apache.camel.spi.RouteContext; 027 028/** 029 * Round robin load balancer 030 * 031 * The round robin load balancer will use the next endpoint for each message. 032 * This load balancer is not meant to work with failover, for that you should use the dedicated failover load balancer. 033 */ 034@Metadata(label = "eip,routing,loadbalance") 035@XmlRootElement(name = "roundRobin") 036@XmlAccessorType(XmlAccessType.FIELD) 037public class RoundRobinLoadBalancerDefinition extends LoadBalancerDefinition { 038 039 public RoundRobinLoadBalancerDefinition() { 040 } 041 042 @Override 043 protected LoadBalancer createLoadBalancer(RouteContext routeContext) { 044 return new org.apache.camel.processor.loadbalancer.RoundRobinLoadBalancer(); 045 } 046 047 @Override 048 public String toString() { 049 return "RoundRobinLoadBalancer"; 050 } 051 052}