yacy_search_server/htroot/BlacklistImpExp_p.java
orbiter 99bf0b8e41 refactoring of plasmaWordIndex:
divided that class into three parts:
- the peers object is now hosted by the plasmaSwitchboard
- the crawler elements are now in a new class, crawler.CrawlerSwitchboard
- the index elements are core of the new segment data structure, which is a bundle of different indexes for the full text and (in the future) navigation indexes and the metadata store. The new class is now in kelondro.text.Segment

The refactoring is inspired by the roadmap to create index segments, the option to host different indexes on one peer.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5990 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-05-28 14:26:05 +00:00

104 lines
4.3 KiB
Java

// BlacklistImpExp_p.java
// -----------------------
// part of YaCy
// (C) by Michael Peter Christen; mc@yacy.net
// first published on http://www.anomic.de
// Frankfurt, Germany, 2004
//
// This File is contributed by Alexander Schier
//
// $LastChangedDate: 2008-10-30 01:03:14 +0100 (Do, 30 Okt 2008) $
// $LastChangedRevision: 5309 $
// $LastChangedBy: low012 $
//
// 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
// You must compile this file with
// javac -classpath .:../classes Blacklist_p.java
// if the shell's current path is HTROOT
import java.io.File;
import java.util.Iterator;
import java.util.TreeMap;
import de.anomic.data.listManager;
import de.anomic.http.httpRequestHeader;
import de.anomic.plasma.plasmaSwitchboard;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;
import de.anomic.yacy.yacySeed;
import java.util.List;
public class BlacklistImpExp_p {
private final static String DISABLED = "disabled_";
public static serverObjects respond(final httpRequestHeader header, final serverObjects post, final serverSwitch<?> env) {
final plasmaSwitchboard sb = (plasmaSwitchboard) env;
// initialize the list manager
listManager.switchboard = (plasmaSwitchboard) env;
listManager.listsPath = new File(listManager.switchboard.getRootPath(),listManager.switchboard.getConfig("listManager.listsPath", "DATA/LISTS"));
// loading all blacklist files located in the directory
final List<String> dirlist = listManager.getDirListing(listManager.listsPath);
String blacklistToUse = null;
final serverObjects prop = new serverObjects();
prop.putHTML("blacklistEngine", plasmaSwitchboard.urlBlacklist.getEngineInfo());
// if we have not chosen a blacklist until yet we use the first file
if (blacklistToUse == null && dirlist != null && dirlist.size() > 0) {
blacklistToUse = dirlist.get(0);
}
// List known hosts for BlackList retrieval
if (sb.peers != null && sb.peers.sizeConnected() > 0) { // no nullpointer error
int peerCount = 0;
try {
final TreeMap<String, String> hostList = new TreeMap<String, String>();
final Iterator<yacySeed> e = sb.peers.seedsConnected(true, false, null, (float) 0.0);
while (e.hasNext()) {
final yacySeed seed = e.next();
if (seed != null) hostList.put(seed.get(yacySeed.NAME, "nameless"),seed.hash);
}
String peername;
while ((peername = hostList.firstKey()) != null) {
final String Hash = hostList.get(peername);
prop.putHTML(DISABLED + "otherHosts_" + peerCount + "_hash", Hash);
prop.putXML(DISABLED + "otherHosts_" + peerCount + "_name", peername);
hostList.remove(peername);
peerCount++;
}
} catch (final Exception e) {/* */}
prop.put(DISABLED + "otherHosts", peerCount);
}
prop.putXML(DISABLED + "currentBlacklist", (blacklistToUse==null) ? "" : blacklistToUse);
prop.put("disabled", (blacklistToUse == null) ? "1" : "0");
int count = 0;
for (String element : dirlist) {
if (element.endsWith(".black")) {
prop.putHTML("blackListNames_" + count + "_blackListName", element);
count++;
}
}
prop.put("blackListNames", count);
return prop;
}
}