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.spring;
018
019import javax.xml.bind.annotation.XmlAccessType;
020import javax.xml.bind.annotation.XmlAccessorType;
021import javax.xml.bind.annotation.XmlRootElement;
022import javax.xml.bind.annotation.XmlTransient;
023
024import org.apache.camel.CamelContext;
025import org.apache.camel.Endpoint;
026import org.apache.camel.core.xml.AbstractCamelEndpointFactoryBean;
027import org.apache.camel.spi.Metadata;
028import org.apache.camel.spring.util.CamelContextResolverHelper;
029import org.springframework.beans.BeansException;
030import org.springframework.beans.factory.FactoryBean;
031import org.springframework.context.ApplicationContext;
032import org.springframework.context.ApplicationContextAware;
033
034/**
035 * Camel endpoint configuration
036 */
037@Metadata(label = "spring,configuration,endpoint")
038@XmlRootElement(name = "endpoint")
039@XmlAccessorType(XmlAccessType.FIELD)
040public class CamelEndpointFactoryBean extends AbstractCamelEndpointFactoryBean implements FactoryBean<Endpoint>, ApplicationContextAware {
041    @XmlTransient
042    private ApplicationContext applicationContext;
043    // ref is needed as transient as namespace parser registerEndpointsWithIdsDefinedInFromOrToTypes
044    // will discover <endpoint>, <to> etc and parse those eager and would attempt to call setRef on
045    // this factory bean for a <to id="foo" ref="bar"/> that is using both id and ref.
046    @XmlTransient
047    private String ref;
048
049    @Override
050    protected CamelContext getCamelContextWithId(String camelContextId) {
051        return CamelContextResolverHelper.getCamelContextWithId(applicationContext, camelContextId);
052    }
053
054    @Override
055    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
056        this.applicationContext = applicationContext;
057    }
058
059    @Override
060    public Endpoint getObject() throws Exception {
061        Endpoint answer = super.getObject();
062        return answer;
063    }
064
065    public String getRef() {
066        return ref;
067    }
068
069    public void setRef(String ref) {
070        this.ref = ref;
071    }
072}