# HG changeset patch
# User robcast
# Date 1296942537 -3600
# Node ID 3e533fa70a56d2a8f4c2e727a97cc3d55a14ae17
# Parent  78ed5b49259d979b7ee32e1fd3acedb19f656892
clean up imports

diff -r 78ed5b49259d -r 3e533fa70a56 servlet/src/digilib/servlet/Scaler.java
--- a/servlet/src/digilib/servlet/Scaler.java	Sat Feb 05 17:12:45 2011 +0100
+++ b/servlet/src/digilib/servlet/Scaler.java	Sat Feb 05 22:48:57 2011 +0100
@@ -23,8 +23,6 @@
 import digilib.image.ImageWorker;
 import digilib.io.DocuDirCache;
 import digilib.io.DocuDirectory;
-import digilib.io.DocuDirent;
-import digilib.io.FileOps.FileClass;
 import digilib.io.ImageFile;
 import digilib.util.DigilibJobCenter;
 
@@ -132,12 +130,8 @@
         long mtime = -1;
         // create new request
         DigilibRequest dlReq = new DigilibRequest(request);
-		// find the file(set)
-		DocuDirent f = dirCache.getFile(dlReq.getFilePath(),
-		        dlReq.getAsInt("pn"), FileClass.IMAGE);
-        // find the requested file
-        if (f != null) {
-            DocuDirectory dd = (DocuDirectory) f.getParent();
+        DocuDirectory dd = dirCache.getDirectory(dlReq.getFilePath());
+        if (dd != null) {
             mtime = dd.getDirMTime() / 1000 * 1000;
         }
         logger.debug("  returns "+mtime);