| /* |
| * 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.oodt.cas.crawl.cli.action; |
| |
| //OODT imports |
| import org.apache.oodt.cas.cli.action.CmdLineAction; |
| import org.apache.oodt.cas.cli.exception.CmdLineActionException; |
| import org.apache.oodt.cas.crawl.ProductCrawler; |
| import org.apache.oodt.cas.crawl.daemon.CrawlDaemon; |
| |
| //Spring imports |
| import org.springframework.context.support.FileSystemXmlApplicationContext; |
| |
| /** |
| * A {@link CmdLineAction} which is responsible for launching crawlers. |
| * |
| * @author bfoster (Brian Foster) |
| */ |
| public class CrawlerLauncherCliAction extends CmdLineAction { |
| |
| private String beanRepo; |
| private String crawlerId; |
| |
| public CrawlerLauncherCliAction() { |
| this.beanRepo = System.getProperty("org.apache.oodt.cas.crawl.bean.repo", |
| "classpath:/org/apache/oodt/cas/crawl/crawler-config.xml"); |
| } |
| |
| @Override |
| public void execute(ActionMessagePrinter printer) |
| throws CmdLineActionException { |
| |
| FileSystemXmlApplicationContext appContext = new FileSystemXmlApplicationContext( |
| this.beanRepo); |
| |
| try { |
| ProductCrawler pc = (ProductCrawler) appContext |
| .getBean(crawlerId != null ? crawlerId : getName()); |
| pc.setApplicationContext(appContext); |
| if (pc.getDaemonPort() != -1 && pc.getDaemonWait() != -1) { |
| new CrawlDaemon(pc.getDaemonWait(), pc, pc.getDaemonPort()) |
| .startCrawling(); |
| } else { |
| pc.crawl(); |
| } |
| } catch (Exception e) { |
| throw new CmdLineActionException("Failed to launch crawler : " |
| + e.getMessage(), e); |
| } |
| } |
| |
| public void setCrawlerId(String crawlerId) { |
| this.crawlerId = crawlerId; |
| } |
| } |