2004-03-11 Michael Koch <konqueror@gmx.de>

	* gnu/java/net/protocol/jar/Connection.java
	(getContentLength): New method.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@79332 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 15 insertions, 0 deletions

diff --git a/libjava/gnu/java/net/protocol/jar/Connection.java b/libjava/gnu/java/net/protocol/jar/Connection.java
index c14e3fd0776..04eb3fe3715 100644
--- a/libjava/gnu/java/net/protocol/jar/Connection.java
+++ b/libjava/gnu/java/net/protocol/jar/Connection.java
@@ -218,4 +218,19 @@ public final class Connection extends JarURLConnection
 
     return jar_file;
   }
+
+  public int getContentLength()
+  {
+    if (!connected)
+      return -1;
+
+    try
+      {
+        return (int) getJarEntry().getSize();
+      }
+    catch (IOException e)
+      {
+	return -1;
+      }
+  }
 }