getTags caching

1 files changed, 6 insertions, 1 deletions

diff --git a/src/java/com/juick/http/www/Discover.java b/src/java/com/juick/http/www/Discover.java
index 62822ee4..dd871df4 100644
--- a/src/java/com/juick/http/www/Discover.java
+++ b/src/java/com/juick/http/www/Discover.java
@@ -43,6 +43,8 @@ import javax.servlet.http.HttpServletResponse;
  */
 public class Discover {
 
+    private String tagsHTML = null;
+
     protected void doGet(Connection sql, Connection sqlSearch, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
         com.juick.User visitor = Utils.getVisitorUser(sql, request);
         Locale locale = request.getLocale();
@@ -145,6 +147,9 @@ public class Discover {
             out.println("</div>");
             out.println("</div>"); // wrapper
 
+            if (tagsHTML == null) {
+                tagsHTML = getTags(sql, 60);
+            }
 
             out.println("<div id=\"column\" class=\"abs\">");
             out.println("  <ul>");
@@ -152,7 +157,7 @@ public class Discover {
             out.println("    <li><a href=\"/discover?show=photos\">" + rb.getString("With photos") + "</a></li>");
             out.println("  </ul>");
             out.println("  <hr/>");
-            out.println("  <p>" + getTags(sql, 60) + "</p>");
+            out.println("  <p>" + tagsHTML + "</p>");
             out.println("</div>");
 
             out.println("</div>"); // topwrapper