You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
89 lines
3.0 KiB
89 lines
3.0 KiB
16 years ago
|
// PMHReader
|
||
|
|
// (C) 2009 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
|
||
|
|
// first published 30.09.2009 on http://yacy.net
|
||
|
|
//
|
||
|
|
// This is a part of YaCy, a peer-to-peer based web search engine
|
||
|
|
//
|
||
|
|
// $LastChangedDate: 2009-09-23 23:26:14 +0200 (Mi, 23 Sep 2009) $
|
||
|
|
// $LastChangedRevision: 6340 $
|
||
|
|
// $LastChangedBy: low012 $
|
||
|
|
//
|
||
|
|
// LICENSE
|
||
|
|
//
|
||
|
|
// This program is free software; you can redistribute it and/or modify
|
||
|
|
// it under the terms of the GNU General Public License as published by
|
||
|
|
// the Free Software Foundation; either version 2 of the License, or
|
||
|
|
// (at your option) any later version.
|
||
|
|
//
|
||
|
|
// This program is distributed in the hope that it will be useful,
|
||
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
// GNU General Public License for more details.
|
||
|
|
//
|
||
|
|
// You should have received a copy of the GNU General Public License
|
||
|
|
// along with this program; if not, write to the Free Software
|
||
|
|
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||
|
|
|
||
|
|
package de.anomic.content.oai;
|
||
|
|
|
||
|
|
import java.io.ByteArrayInputStream;
|
||
|
|
import java.io.IOException;
|
||
|
|
import java.net.MalformedURLException;
|
||
|
|
|
||
|
|
import de.anomic.content.DCEntry;
|
||
|
|
import de.anomic.content.file.SurrogateReader;
|
||
|
|
import de.anomic.crawler.CrawlProfile;
|
||
|
|
import de.anomic.crawler.retrieval.HTTPLoader;
|
||
|
|
import de.anomic.crawler.retrieval.LoaderDispatcher;
|
||
|
|
import de.anomic.crawler.retrieval.Request;
|
||
|
|
import de.anomic.crawler.retrieval.Response;
|
||
|
|
import de.anomic.yacy.yacyURL;
|
||
|
|
|
||
|
|
public class PMHReader {
|
||
|
|
|
||
|
|
LoaderDispatcher loader;
|
||
|
|
|
||
|
|
public PMHReader(LoaderDispatcher loader) {
|
||
|
|
this.loader = loader;
|
||
|
|
}
|
||
|
|
|
||
|
|
public void load(yacyURL source) throws IOException {
|
||
|
|
Response response = this.loader.load(source, true, true, CrawlProfile.CACHE_STRATEGY_NOCACHE);
|
||
|
|
load(response);
|
||
|
|
}
|
||
|
|
|
||
|
|
public static void load0(yacyURL source) throws IOException {
|
||
|
|
Response response = HTTPLoader.load(new Request(source, null));
|
||
|
|
load(response);
|
||
|
|
}
|
||
|
|
|
||
|
|
private static void load(Response response) throws IOException {
|
||
|
|
byte[] b = response.getContent();
|
||
|
|
SurrogateReader sr = new SurrogateReader(new ByteArrayInputStream(b), 100);
|
||
|
|
Thread srt = new Thread(sr);
|
||
|
|
srt.start();
|
||
|
|
DCEntry dce;
|
||
|
|
while ((dce = sr.take()) != DCEntry.poison) {
|
||
|
|
System.out.println(dce.toString());
|
||
|
|
}
|
||
|
|
try {
|
||
|
|
srt.join();
|
||
|
|
} catch (InterruptedException e) {}
|
||
|
|
}
|
||
|
|
|
||
|
|
public static void main(String[] args) {
|
||
|
|
// get one server with
|
||
|
|
// http://roar.eprints.org/index.php?action=csv
|
||
|
|
// list records from oai-pmh like
|
||
|
|
// http://opus.bsz-bw.de/fhhv/oai2/oai2.php?verb=ListRecords&metadataPrefix=oai_dc
|
||
|
|
try {
|
||
|
|
load0(new yacyURL(args[0], null));
|
||
|
|
} catch (MalformedURLException e) {
|
||
|
|
e.printStackTrace();
|
||
|
|
} catch (IOException e) {
|
||
|
|
e.printStackTrace();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|