From df0a6d1502032d8cd9497ea43ee6f9e9cae05cfe Mon Sep 17 00:00:00 2001
From: Oscar Gonzalez Fernandez <ogfernandez@gmail.com>
Date: Tue, 11 Jun 2013 13:42:43 +0200
Subject: [PATCH] Fix potential problem

The capture url could be the same if it's generated in the same
second.
---
 .../org/libreplan/web/print/CutyPrint.java    | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/print/CutyPrint.java b/libreplan-webapp/src/main/java/org/libreplan/web/print/CutyPrint.java
index 354a005de..143d8f84d 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/print/CutyPrint.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/print/CutyPrint.java
@@ -27,7 +27,6 @@ import java.io.IOException;
 import java.lang.ProcessBuilder.Redirect;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
-import java.text.SimpleDateFormat;
 import java.util.Collections;
 import java.util.Date;
 import java.util.HashMap;
@@ -140,15 +139,6 @@ public class CutyPrint {
 
     private static class CutyCaptParameters {
 
-        private static String buildCaptureDestination(String extension) {
-            if (extension == null || extension.equals("")) {
-                extension = ".pdf";
-            }
-            return "/print/"
-                    + new SimpleDateFormat("yyyyMMddHHmmss").format(new Date())
-                    + extension;
-        }
-
         private static final AtomicLong counter = new AtomicLong();
 
         private final HttpServletRequest request = (HttpServletRequest) Executions
@@ -190,6 +180,15 @@ public class CutyPrint {
             return generatedSnapshotServerPath;
         }
 
+        private String buildCaptureDestination(String extension) {
+            if (extension == null || extension.equals("")) {
+                extension = ".pdf";
+            }
+            return String.format("/print/%tY%<tm%<td%<tH%<tM%<tS-%s%s",
+                    new Date(),
+                    recentUniqueToken, extension);
+        }
+
         /**
          * An unique recent display number for Xvfb. It's not truly unique
          * across all the life of a libreplan application, but it's in the last