| /** |
| * 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.NoSuchEndpointException; |
| import org.apache.camel.model.IdentifiedType; |
| import org.springframework.beans.factory.FactoryBean; |
| |
| import static org.apache.camel.util.ObjectHelper.notNull; |
| |
| /** |
| * A {@link FactoryBean} which instantiates {@link Endpoint} objects |
| * |
| * @version $Revision$ |
| */ |
| @XmlRootElement(name = "endpoint") |
| @XmlAccessorType(XmlAccessType.FIELD) |
| public class EndpointFactoryBean extends IdentifiedType implements FactoryBean, CamelContextAware { |
| @XmlAttribute |
| private String uri; |
| @XmlTransient |
| private CamelContext context; |
| @XmlTransient |
| private Endpoint endpoint; |
| @XmlTransient |
| private boolean singleton; |
| |
| public Object getObject() throws Exception { |
| if (endpoint == null) { |
| endpoint = createEndpoint(); |
| } |
| return endpoint; |
| } |
| |
| public Class getObjectType() { |
| return Endpoint.class; |
| } |
| |
| public boolean isSingleton() { |
| return singleton; |
| } |
| |
| public CamelContext getCamelContext() { |
| return context; |
| } |
| |
| /** |
| * Sets the context to use to resolve endpoints |
| * |
| * @param context the context used to resolve endpoints |
| */ |
| public void setCamelContext(CamelContext context) { |
| this.context = context; |
| } |
| |
| public Endpoint getEndpoint() { |
| return endpoint; |
| } |
| |
| public void setEndpoint(Endpoint endpoint) { |
| this.endpoint = endpoint; |
| } |
| |
| public void setSingleton(boolean singleton) { |
| this.singleton = singleton; |
| } |
| |
| public String getUri() { |
| return uri; |
| } |
| |
| /** |
| * Sets the URI to use to resolve the endpoint |
| * |
| * @param uri the URI used to set the endpoint |
| */ |
| public void setUri(String uri) { |
| this.uri = uri; |
| } |
| |
| protected Endpoint createEndpoint() { |
| notNull(context, "context"); |
| notNull(uri, "uri"); |
| Endpoint endpoint = context.getEndpoint(uri); |
| if (endpoint == null) { |
| throw new NoSuchEndpointException(uri); |
| } |
| return endpoint; |
| } |
| } |