altosui: Display full map preload area in view.

[fw/altos] / altosui / AltosSiteMapCache.java

diff --git a/altosui/AltosSiteMapCache.java b/altosui/AltosSiteMapCache.java
index 2e62cc454f71fcfa27ef782bd926395e64a5dddf..cfad52a9d5e3cbe7ba631c77725192afb126ed9a 100644 (file)
--- a/altosui/AltosSiteMapCache.java
+++ b/altosui/AltosSiteMapCache.java
@@ -37,6 +37,7 @@ public class AltosSiteMapCache extends JLabel {
                try {
                        u = new URL(url);
                } catch (java.net.MalformedURLException e) {
+                       System.out.printf("Malformed URL '%s'\n", url);
                        return false;
                }
 
@@ -57,9 +58,12 @@ public class AltosSiteMapCache extends JLabel {
                        in.close();
 
                        if (offset != contentLength) {
+                               System.out.printf("Bad length %d != %d\n",
+                                                 offset, contentLength);
                                return false;
                        }
                } catch (IOException e) {
+                       System.out.printf("IO exception reading URL\n");
                        return false;
                }
 
@@ -69,11 +73,13 @@ public class AltosSiteMapCache extends JLabel {
                        out.flush();
                        out.close();
                } catch (FileNotFoundException e) {
+                       System.out.printf("Can't create file\n");
                        return false;
                } catch (IOException e) {
                        if (file.exists()) {
                                file.delete();
                        }
+                       System.out.printf("IO exception writing file\n");
                        return false;
                }
                return true;