Bug 361443 Excel ODA
data/org.eclipse.birt.report.data.oda.excel/src/org/eclipse/birt/report/data/oda/excel/impl/util/ResourceLocatorUtil.java
try
		{
			f = new File( path );
		}
		catch ( Exception ignore )
		{
		}
		if (f != null && f.isAbsolute() && f.exists() )
		{
			uri = f.toURI();
			logger.log( Level.FINER, "Excel source folder exists on local file system. Using path: " + uri );
			return uri;
		}
		logger.log( Level.FINER, "Try resolving URI and relative path: " + path );
		try
		{
			try
			{
				uri = new URI( path );
			}
			catch ( URISyntaxException ex )
			{
				uri = new URI( null, null, path, null );
			}
			logger.log( Level.FINER, "Resolved Excel source URI: " + uri );
			if ( uri.isAbsolute() )
			{
				logger.log( Level.FINER, "Excel data source file URI is resolved as the absolute path: " + uri );
				return uri;
			}