1 files changed, 25 insertions, 27 deletions

diff --git a/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/server/service/RevocationArchiveCleaner.java b/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/server/service/RevocationArchiveCleaner.java
index d3a930c..1d85d66 100644
--- a/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/server/service/RevocationArchiveCleaner.java
+++ b/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/server/service/RevocationArchiveCleaner.java
@@ -21,13 +21,8 @@
  * that you distribute must include a readable copy of the "NOTICE" text file.
  */
 
-
 package at.gv.egovernment.moa.spss.server.service;
 
-import iaik.pki.revocation.RevocationSourceTypes;
-import iaik.pki.store.revocation.archive.Archive;
-import iaik.pki.store.revocation.archive.ArchiveFactory;
-
 import java.util.Date;
 
 import at.gv.egovernment.moa.spss.server.config.ConfigurationProvider;
@@ -35,64 +30,67 @@ import at.gv.egovernment.moa.spss.server.logging.TransactionId;
 import at.gv.egovernment.moa.spss.util.MessageProvider;
 import at.gv.egovernment.moaspss.logging.LogMsg;
 import at.gv.egovernment.moaspss.logging.Logger;
+import iaik.pki.revocation.RevocationSourceTypes;
+import iaik.pki.store.revocation.archive.Archive;
+import iaik.pki.store.revocation.archive.ArchiveFactory;
 
 /**
- * A <code>Runnable</code> for periodically cleaning up the revocation archive. 
+ * A <code>Runnable</code> for periodically cleaning up the revocation archive.
+ *
  * @author Patrick Peck
  * @version $Id$
  */
 public class RevocationArchiveCleaner implements Runnable {
 
   /** The inverval between two clean-ups of the revocation archive. */
-  private long archiveCleanupInterval;
+  private final long archiveCleanupInterval;
 
   /**
    * Create a new <code>RevocationArchiveCleaner</code>.
-   * 
+   *
    * @param archiveCleanupInterval The interval between two clean-ups of the
-   * revocation archive.
+   *                               revocation archive.
    */
   public RevocationArchiveCleaner(long archiveCleanupInterval) {
     this.archiveCleanupInterval = archiveCleanupInterval;
   }
 
   /**
-   * Run the <code>RevocationArchiveCleaner</code> in its own 
-   * <code>Thread</code>.
+   * Run the <code>RevocationArchiveCleaner</code> in its own <code>Thread</code>.
    */
+  @Override
   public void run() {
     while (true) {
       try {
-        ConfigurationProvider config = ConfigurationProvider.getInstance();
-        boolean enableArchiving = config.getEnableRevocationArchiving();
+        final ConfigurationProvider config = ConfigurationProvider.getInstance();
+        final boolean enableArchiving = config.getEnableRevocationArchiving();
 
-        if (enableArchiving) 
-        {
-          Archive archive = ArchiveFactory.getInstance().getArchive();
-          long archiveDurationMillis =
-            (long) config.getCRLArchiveDuration() * 86400000;
+        if (enableArchiving) {
+          final Archive archive = ArchiveFactory.getInstance().getArchive();
+          final long archiveDurationMillis =
+              (long) config.getCRLArchiveDuration() * 86400000;
 
           // delete old archive data
           if (archiveDurationMillis > 0) {
-            Date olderThan =
-              new Date(System.currentTimeMillis() - archiveDurationMillis);
+            final Date olderThan =
+                new Date(System.currentTimeMillis() - archiveDurationMillis);
 
             archive.deleteOldArchiveEntries(
-              RevocationSourceTypes.CRL,
-              olderThan,
-              new TransactionId("RevocationArchiveCleaner"));
+                RevocationSourceTypes.CRL,
+                olderThan,
+                new TransactionId("RevocationArchiveCleaner"));
           }
         }
 
-      } catch (Exception e) {
-        MessageProvider msg = MessageProvider.getInstance();
+      } catch (final Exception e) {
+        final MessageProvider msg = MessageProvider.getInstance();
         Logger.error(new LogMsg(msg.getMessage("init.02", null)), e);
       }
 
-      // sleep 
+      // sleep
       try {
         Thread.sleep(archiveCleanupInterval * 1000);
-      } catch (InterruptedException e) {
+      } catch (final InterruptedException e) {
         // ok to do nothing here
       }