Author: nick
Date: Thu Dec 20 03:54:42 2012
New Revision: 1424281
URL: http://svn.apache.org/viewvc?rev=1424281&view=rev
Log:
Make the exception a bit more explicit about what is wrong
Modified:
poi/trunk/src/java/org/apache/poi/poifs/storage/HeaderBlock.java
Modified: poi/trunk/src/java/org/apache/poi/poifs/storage/HeaderBlock.java
URL:
http://svn.apache.org/viewvc/poi/trunk/src/java/org/apache/poi/poifs/storage/HeaderBlock.java?rev=1424281&r1=1424280&r2=1424281&view=diff
==============================================================================
--- poi/trunk/src/java/org/apache/poi/poifs/storage/HeaderBlock.java (original)
+++ poi/trunk/src/java/org/apache/poi/poifs/storage/HeaderBlock.java Thu Dec 20
03:54:42 2012
@@ -136,10 +136,11 @@ public final class HeaderBlock implement
+ "POI only supports BIFF8
format");
}
- // Give a generic error
+ // Give a generic error if the OLE2 signature isn't
found
throw new IOException("Invalid header signature; read "
+ longToHex(signature) + ",
expected "
- + longToHex(_signature));
+ + longToHex(_signature) + " -
Your file appears "
+ + "not to be a valid OLE2
document");
}
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