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109 lines
4.8 KiB
109 lines
4.8 KiB
// IndexImportOAIPMH.java
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// -------------------------
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// (C) 2009 by Michael Peter Christen; mc@yacy.net
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// first published 30.10.2009 on http://yacy.net
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// Frankfurt, Germany
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//
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// $LastChangedDate: 2009-10-11 23:29:18 +0200 (So, 11 Okt 2009) $
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// $LastChangedRevision: 6400 $
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// $LastChangedBy: orbiter $
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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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import java.io.IOException;
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import java.net.MalformedURLException;
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import net.yacy.document.importer.OAIPMHImporter;
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import net.yacy.document.importer.OAIPMHReader;
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import net.yacy.document.importer.ResumptionToken;
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import net.yacy.kelondro.data.meta.DigestURI;
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import de.anomic.http.server.RequestHeader;
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import de.anomic.search.Switchboard;
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import de.anomic.server.serverObjects;
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import de.anomic.server.serverSwitch;
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public class IndexImportOAIPMH_p {
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public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
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final serverObjects prop = new serverObjects();
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final Switchboard sb = (Switchboard) env;
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prop.put("import-one", 0);
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prop.put("status", 0);
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prop.put("defaulturl", "");
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int jobcount = OAIPMHImporter.runningJobs.size() + OAIPMHImporter.startedJobs.size() + OAIPMHImporter.finishedJobs.size();
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prop.put("iframetype", (jobcount == 0) ? 2 : 1);
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prop.put("optiongetlist", (jobcount == 0) ? 0 : 1);
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if (post != null) {
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if (post.containsKey("urlstartone")) {
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String oaipmhurl = post.get("urlstartone");
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if (oaipmhurl.indexOf("?") < 0) oaipmhurl = oaipmhurl + "?verb=ListRecords&metadataPrefix=oai_dc";
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DigestURI url = null;
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try {
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url = new DigestURI(oaipmhurl, null);
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OAIPMHReader r = new OAIPMHReader(sb.loader, url, sb.surrogatesInPath, "oaipmh-one");
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ResumptionToken rt = r.getResumptionToken();
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prop.put("import-one", 1);
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prop.put("import-one_count", (rt == null) ? "not available" : Integer.toString(rt.getRecordCounter()));
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prop.put("import-one_source", r.source());
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prop.put("import-one_rt", r.getResumptionToken().toString());
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// set next default url
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try {
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DigestURI nexturl = (rt == null) ? null : rt.resumptionURL(url);
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if (rt != null) prop.put("defaulturl", (nexturl == null) ? "" : nexturl.toNormalform(true, false));
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} catch (MalformedURLException e) {
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prop.put("defaulturl", e.getMessage());
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} catch (IOException e) {
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// reached end of resumption
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prop.put("defaulturl", e.getMessage());
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}
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} catch (MalformedURLException e) {
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e.printStackTrace();
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prop.put("import-one", 2);
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prop.put("import-one_error", e.getMessage());
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} catch (IOException e) {
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e.printStackTrace();
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prop.put("import-one", 2);
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prop.put("import-one_error", e.getMessage());
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}
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}
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if (post.containsKey("importroot")) {
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String oaipmhurl = post.get("urlstartall", "");
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DigestURI url = null;
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try {
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url = new DigestURI(oaipmhurl, null);
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OAIPMHImporter job = new OAIPMHImporter(sb.loader, url);
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job.start();
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prop.put("status", 1);
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prop.put("optiongetlist", 1);
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prop.put("iframetype", 1);
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} catch (MalformedURLException e) {
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e.printStackTrace();
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prop.put("status", 2);
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prop.put("status_message", e.getMessage());
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}
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}
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if (post.containsKey("getlist")) {
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prop.put("iframetype", 2);
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}
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}
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return prop;
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}
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}
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