| /** |
| * 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.github.producer; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.component.github.GitHubEndpoint; |
| import org.apache.camel.spi.Registry; |
| import org.eclipse.egit.github.core.CommitFile; |
| import org.eclipse.egit.github.core.service.PullRequestService; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * Producer endpoint that gets the files associated with a pull request. |
| * |
| * The endpoint requires the "GitHubPullRequest" header, identifying the pull request number (integer). |
| */ |
| public class PullRequestFilesProducer extends AbstractGitHubProducer { |
| private static final transient Logger LOG = LoggerFactory.getLogger(PullRequestFilesProducer.class); |
| |
| private PullRequestService pullRequestService; |
| |
| public PullRequestFilesProducer(GitHubEndpoint endpoint) throws Exception { |
| super(endpoint); |
| |
| Registry registry = endpoint.getCamelContext().getRegistry(); |
| Object service = registry.lookupByName("githubPullRequestService"); |
| if (service != null) { |
| LOG.debug("Using PullRequestService found in registry " + service.getClass().getCanonicalName()); |
| pullRequestService = (PullRequestService) service; |
| } else { |
| pullRequestService = new PullRequestService(); |
| } |
| initService(pullRequestService); |
| } |
| |
| public void process(Exchange exchange) throws Exception { |
| Integer pullRequestNumber = exchange.getIn().getHeader("GitHubPullRequest", Integer.class); |
| |
| java.util.List<CommitFile> response = pullRequestService.getFiles(getRepository(), pullRequestNumber); |
| |
| // copy the header of in message to the out message |
| exchange.getOut().copyFrom(exchange.getIn()); |
| exchange.getOut().setBody(response); |
| } |
| |
| } |