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119 lines
4.0 KiB
119 lines
4.0 KiB
//SitemapImporter.java
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//------------------------
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//part of YaCy
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//(C) by Michael Peter Christen; mc@anomic.de
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//first published on http://www.anomic.de
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//Frankfurt, Germany, 2007
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//
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//this file was contributed by Martin Thelian
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//last major change: $LastChangedDate$ by $LastChangedBy$
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//Revision: $LastChangedRevision$
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//
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//This program is free software; you can redistribute it and/or modify
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//it under the terms of the GNU General Public License as published by
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//the Free Software Foundation; either version 2 of the License, or
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//(at your option) any later version.
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//
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//This program is distributed in the hope that it will be useful,
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//but WITHOUT ANY WARRANTY; without even the implied warranty of
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//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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//GNU General Public License for more details.
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//
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//You should have received a copy of the GNU General Public License
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//along with this program; if not, write to the Free Software
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//Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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//Using this software in any meaning (reading, learning, copying, compiling,
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//running) means that you agree that the Author(s) is (are) not responsible
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//for cost, loss of data or any harm that may be caused directly or indirectly
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//by usage of this softare or this documentation. The usage of this software
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//is on your own risk. The installation and usage (starting/running) of this
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//software may allow other people or application to access your computer and
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//any attached devices and is highly dependent on the configuration of the
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//software which must be done by the user of the software; the author(s) is
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//(are) also not responsible for proper configuration and usage of the
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//software, even if provoked by documentation provided together with
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//the software.
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//
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//Any changes to this file according to the GPL as documented in the file
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//gpl.txt aside this file in the shipment you received can be done to the
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//lines that follows this copyright notice here, but changes must not be
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//done inside the copyright notive above. A re-distribution must contain
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//the intact and unchanged copyright notice.
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//Contributions and changes to the program code must be marked as such.
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package de.anomic.crawler;
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import de.anomic.data.SitemapParser;
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import de.anomic.plasma.plasmaSwitchboard;
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import de.anomic.yacy.yacyURL;
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public class SitemapImporter extends AbstractImporter implements Importer {
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private SitemapParser parser = null;
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private yacyURL sitemapURL = null;
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private ImporterManager superviser;
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public SitemapImporter(plasmaSwitchboard sb, ImporterManager importManager, yacyURL sitemapURL, CrawlProfile.entry profileEntry) throws ImporterException {
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super("sitemap");
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this.superviser = importManager;
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try {
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// getting the sitemap URL
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this.sitemapURL = sitemapURL;
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// creating the sitemap parser
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this.parser = new SitemapParser(sb, this.sitemapURL, profileEntry);
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} catch (Exception e) {
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throw new ImporterException("Unable to initialize Importer",e);
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}
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}
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public long getEstimatedTime() {
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long t = getElapsedTime();
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int p = getProcessingStatusPercent();
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return (p==0)?0:(t/p)*(100-p);
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}
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/**
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* @see Importer#getJobName()
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*/
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public String getJobName() {
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return this.sitemapURL.toString();
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}
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/**
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* @see Importer#getProcessingStatusPercent()
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*/
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public int getProcessingStatusPercent() {
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if (this.parser == null) return 0;
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long total = this.parser.getTotalLength();
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long processed = this.parser.getProcessedLength();
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if (total <= 1) return 0;
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return (int) ((processed*100)/ total);
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}
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/**
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* @see Importer#getStatus()
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*/
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public String getStatus() {
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StringBuffer theStatus = new StringBuffer();
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theStatus.append("#URLs=").append((this.parser==null)?0:this.parser.getUrlcount());
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return theStatus.toString();
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}
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public void run() {
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try {
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this.parser.parse();
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} finally {
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this.globalEnd = System.currentTimeMillis();
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this.superviser.finishedJobs.add(this);
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}
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}
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}
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