| /** |
| * 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.spring; |
| |
| import javax.xml.bind.annotation.XmlAccessType; |
| import javax.xml.bind.annotation.XmlAccessorType; |
| import javax.xml.bind.annotation.XmlAttribute; |
| import javax.xml.bind.annotation.XmlRootElement; |
| import javax.xml.bind.annotation.XmlTransient; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.CamelContextAware; |
| import org.apache.camel.Endpoint; |
| import org.apache.camel.impl.DefaultProducerTemplate; |
| import org.apache.camel.model.IdentifiedType; |
| import org.springframework.beans.factory.FactoryBean; |
| import org.springframework.beans.factory.InitializingBean; |
| |
| /** |
| * A Spring {@link FactoryBean} for creating a new {@link org.apache.camel.ProducerTemplate} |
| * instance with a minimum of XML |
| * |
| * @version $Revision$ |
| */ |
| @XmlRootElement(name = "template") |
| @XmlAccessorType(XmlAccessType.FIELD) |
| public class CamelTemplateFactoryBean extends IdentifiedType implements FactoryBean, InitializingBean, CamelContextAware { |
| @XmlAttribute(required = false) |
| private String defaultEndpoint; |
| @XmlTransient |
| private CamelContext camelContext; |
| |
| public void afterPropertiesSet() throws Exception { |
| if (camelContext == null) { |
| throw new IllegalArgumentException("A CamelContext must be injected!"); |
| } |
| } |
| |
| public Object getObject() throws Exception { |
| CamelContext context = getCamelContext(); |
| if (defaultEndpoint != null) { |
| Endpoint endpoint = context.getEndpoint(defaultEndpoint); |
| if (endpoint == null) { |
| throw new IllegalArgumentException("No endpoint found for URI: " + defaultEndpoint); |
| } else { |
| return new DefaultProducerTemplate(context, endpoint); |
| } |
| } |
| return new DefaultProducerTemplate(context); |
| } |
| |
| public Class getObjectType() { |
| return DefaultProducerTemplate.class; |
| } |
| |
| public boolean isSingleton() { |
| return true; |
| } |
| |
| // Properties |
| // ------------------------------------------------------------------------- |
| public CamelContext getCamelContext() { |
| return camelContext; |
| } |
| |
| public void setCamelContext(CamelContext camelContext) { |
| this.camelContext = camelContext; |
| } |
| |
| public String getDefaultEndpoint() { |
| return defaultEndpoint; |
| } |
| |
| /** |
| * Sets the default endpoint URI used by default for sending message |
| * exchanges |
| */ |
| public void setDefaultEndpoint(String defaultEndpoint) { |
| this.defaultEndpoint = defaultEndpoint; |
| } |
| } |