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*) Bugfix to avoid Nullpointer-Exceptions

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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@30 6c8d7289-2bf4-0310-a012-ef5d649a1542
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(no author) committed 2005-04-19 10:39:58 +00:00
1 parent e2a884031c
commit 1fec00bc24
1 file changed
+10 -12
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source/de/anomic/plasma/plasmaHTCache.java
+10 -12
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@@ -56,25 +56,23 @@ import java.util.*;
import de.anomic.kelondro.*;
import de.anomic.tools.*;
import de.anomic.htmlFilter.*;
import de.anomic.net.*;
import de.anomic.http.*;
import de.anomic.plasma.*;
import de.anomic.server.*;
public class plasmaHTCache {
public final class plasmaHTCache {
private static final int stackLimit = 150; // if we exceed that limit, we do not check idle
private static final long idleDelay = 2000; // 2 seconds no hits until we think that we idle
private static final long oneday = 1000 * 60 * 60 * 24; // milliseconds of a day
private plasmaSwitchboard switchboard;
private final plasmaSwitchboard switchboard;
private kelondroMap responseHeaderDB = null;
private LinkedList cacheStack;
private TreeMap cacheAge; // a <date+hash, cache-path> - relation
private final LinkedList cacheStack;
private final TreeMap cacheAge; // a <date+hash, cache-path> - relation
public long currCacheSize;
public long maxCacheSize;
private long lastAcc;
private File cachePath;
private final File cachePath;
public static serverLog log;
public static final int CACHE_UNFILLED = 0; // default case without assignment
@@ -334,15 +332,15 @@ public class plasmaHTCache {
}
public static boolean isPicture(httpHeader response) {
String ct = (String) response.get("Content-Type");
Object ct = response.get("Content-Type");
if (ct == null) return false;
return (ct).toUpperCase().startsWith("IMAGE");
return ((String)ct).toUpperCase().startsWith("IMAGE");
}
public static boolean isText(httpHeader response) {
String ct = (String) response.get("Content-Type");
Object ct = response.get("Content-Type");
if (ct == null) return false;
return (ct).toUpperCase().startsWith("TEXT");
return ((String)ct).toUpperCase().startsWith("TEXT");
}
public static boolean noIndexingURL(String urlString) {
@@ -433,7 +431,7 @@ public class plasmaHTCache {
return new Entry(initDate, depth, url, requestHeader, responseStatus, responseHeader, initiator, profile);
}
public class Entry {
public final class Entry {
// the class objects
public Date initDate; // the date when the request happened; will be used as a key