[jsword-svn] common/java/core/org/crosswire/common/util s

[jswordcvs at crosswire.org]

Update of /cvs/jsword/common/java/core/org/crosswire/common/util
In directory www.crosswire.org:/tmp/cvs-serv14638/java/core/org/crosswire/common/util

Modified Files:
	NetUtil.java 
Log Message:
User confirmation of download

Index: NetUtil.java
===================================================================
RCS file: /cvs/jsword/common/java/core/org/crosswire/common/util/NetUtil.java,v
retrieving revision 1.10
retrieving revision 1.11
diff -C2 -d -r1.10 -r1.11
*** NetUtil.java	21 Sep 2004 17:45:47 -0000	1.10
--- NetUtil.java	28 Sep 2004 22:25:03 -0000	1.11
***************
*** 11,14 ****
--- 11,15 ----
  import java.net.MalformedURLException;
  import java.net.URL;
+ import java.net.URLConnection;
  import java.util.ArrayList;
  import java.util.Arrays;
***************
*** 501,504 ****
--- 502,523 ----
  
      /**
+      * @param url the resource whose size is wanted
+      * @return the size of that resource
+      */
+     public static int getSize(URL url)
+     {
+         try
+         {
+             URLConnection urlConnection = url.openConnection();
+             int size = urlConnection.getContentLength();
+             return size;
+         }
+         catch (IOException e)
+         {
+             return 0;
+         }
+     }
+ 
+     /**
       * When was the given URL last modified. If no modification time is
       * available then this method return the current time.