Issue 482: class LobStorageBackend$LobInputStream does not override method int…

Issue 482: class LobStorageBackend$LobInputStream does not override method int avalaible() from InputStream

h2/src/docsrc/html/changelog.html

@@ -50,6 +50,7 @@ Change Log
     to cope with databases with very high transaction rates.
 </li><li>Fix NPE when attempting to add foreign key reference to Table View.
 </li><li>Add sufficient ClientInfo support to our javax.sql.Connection implementation to make WebSphere happy.
+</li><li>Issue 482: class LobStorageBackend$LobInputStream does not override method int avalaible() from InputStream
 </li></ul>
 
 <h2>Version 1.3.172 (2013-05-25)</h2>

h2/src/main/org/h2/store/LobStorageBackend.java

@@ -668,6 +668,14 @@ public class LobStorageBackend implements LobStorageInterface {
             return 0;
         }
 
+        @Override
+        public int available() throws IOException {
+            if (length > Integer.MAX_VALUE) {
+                return Integer.MAX_VALUE;
+            }
+            return (int) length;
+        }
+        
         @Override
         public int read(byte[] buff) throws IOException {
             return readFully(buff, 0, buff.length);