package net.yacy.contentcontrol;
import java.io.IOException;
import java.util.Iterator;
import net.yacy.kelondro.blob.Tables;
import net.yacy.kelondro.blob.Tables.Row;
import net.yacy.repository.FilterEngine;
import net.yacy.search.Switchboard;
public class ContentControlFilterUpdateThread {
private final Switchboard sb;
private Boolean locked = false;
private static FilterEngine networkfilter;
public ContentControlFilterUpdateThread(final Switchboard sb) {
this.sb = sb;
}
public final void run() {
if (!this.locked) {
this.locked = true;
if (this.sb.getConfigBool("contentcontrol.enabled", false) == true) {
if (SMWListSyncThread.dirty) {
networkfilter = updateFilter();
SMWListSyncThread.dirty = false;
}
}
this.locked = false;
}
return;
}
private static FilterEngine updateFilter () {
FilterEngine newfilter = new FilterEngine();
Switchboard sb = Switchboard.getSwitchboard();
Iterator<Tables.Row> it;
try {
it = sb.tables.iterator(sb.getConfig("contentcontrol.bookmarklist",
"contentcontrol"));
while (it.hasNext()) {
Row b = it.next();
if (!b.get("filter", "").equals("")) {
newfilter.add(b.get("filter", ""), null);
}
}
} catch (final IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return newfilter;
}
public static FilterEngine getNetworkFilter() {
FilterEngine f = networkfilter;
if (f != null && f.size() > 0)
return f;
return null;
}
}