Doubt about database encryption

I'm trying to encrypt a database by using the signing key. I followed the .key file generation process date of signature of the key tool of bb and created a GWL. Key file and I tried to help in my project, but I m get Excelption, but it is the creation of database with success... Here is my code to encrypt the .db file:

DatabaseSecurityOptions dbso = new DatabaseSecurityOptions (false);
cardDetails = DatabaseFactory.create (uri, dbso);

CodeSigningKey codeSigningKey = CodeSigningKey.get(CodeModuleManager.getModuleHandle( "SQLite" ), "GWL");

                try
                {
                    // Encrypt and protect the database.  If the database is already
                    // encrypted, the method will exit gracefully.
                    DatabaseFactory.encrypt(uri, new DatabaseSecurityOptions(codeSigningKey));
                }
                catch(DatabaseException dbe)
                {
                    Dialog.inform("Encryption failed - " + dbe.toString());         

                }
CodeModuleManager.getModuleHandle( "SQLite" )

the above line is return '0' and I m get IllegalArgumentexception on the threshold:

CodeSigningKey codeSigningKey = CodeSigningKey.get(CodeModuleManager.getModuleHandle( "SQLite" ), "GWL");

I solved the problem... It was with the name of the module... Thanks anyway...

Tags: BlackBerry Developers

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