| /** |
| * 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.component.context; |
| |
| import org.apache.camel.Component; |
| import org.apache.camel.Consumer; |
| import org.apache.camel.DelegateEndpoint; |
| import org.apache.camel.Endpoint; |
| import org.apache.camel.Processor; |
| import org.apache.camel.Producer; |
| import org.apache.camel.impl.DefaultEndpoint; |
| import org.apache.camel.spi.Metadata; |
| import org.apache.camel.spi.UriEndpoint; |
| import org.apache.camel.spi.UriPath; |
| |
| /** |
| * The context component allows to send/receive messages between Camel routes in a black box way. |
| * |
| * The context component allows you to create new Camel Components from a CamelContext with a number of |
| * routes which is then treated as a black box, allowing you to refer to the local endpoints within the component |
| * from other CamelContexts. |
| * It is similar to the Routebox component in idea, though the Context component tries to be really simple for end users; |
| * just a simple convention over configuration approach to refer to local endpoints inside the CamelContext Component. |
| */ |
| @UriEndpoint(scheme = "context", title = "Camel Context", syntax = "context:contextId:localEndpointUrl", label = "endpoint") |
| public class ContextEndpoint extends DefaultEndpoint implements DelegateEndpoint { |
| |
| @UriPath @Metadata(required = "true") |
| private String contextId; |
| @UriPath @Metadata(required = "true") |
| private String localEndpointUrl; |
| |
| private final Endpoint delegate; |
| |
| public ContextEndpoint(String endpointUri, Component component, Endpoint delegate) { |
| super(endpointUri, component); |
| this.delegate = delegate; |
| } |
| |
| @Override |
| public Endpoint getEndpoint() { |
| return delegate; |
| } |
| |
| public String getContextId() { |
| return contextId; |
| } |
| |
| /** |
| * Is the ID you used to register the CamelContext into the Registry. |
| */ |
| public void setContextId(String contextId) { |
| this.contextId = contextId; |
| } |
| |
| public String getLocalEndpointUrl() { |
| return localEndpointUrl; |
| } |
| |
| /** |
| * Can be a valid Camel URI evaluated within the black box CamelContext. |
| * Or it can be a logical name which is mapped to any local endpoints. |
| * For example if you locally have endpoints like direct:invoices and seda:purchaseOrders |
| * inside a CamelContext of id supplyChain, then you can just use the URIs supplyChain:invoices |
| * or supplyChain:purchaseOrders to omit the physical endpoint kind and use pure logical URIs. |
| */ |
| public void setLocalEndpointUrl(String localEndpointUrl) { |
| this.localEndpointUrl = localEndpointUrl; |
| } |
| |
| @Override |
| public Producer createProducer() throws Exception { |
| return delegate.createProducer(); |
| } |
| |
| @Override |
| public Consumer createConsumer(Processor processor) throws Exception { |
| return delegate.createConsumer(processor); |
| } |
| |
| @Override |
| public boolean isSingleton() { |
| return delegate.isSingleton(); |
| } |
| } |