// Parse the content of the given URL as a provider-configuration file.
//
// @param service
// The service type for which providers are being sought;
// used to construct error detail strings
//
// @param u
// The URL naming the configuration file to be parsed
//
// @return A (possibly empty) iterator that will yield the provider-class
// names in the given configuration file that are not yet members
// of the returned set
//
// @throws ServiceConfigurationError
// If an I/O error occurs while reading from the given URL, or
// if a configuration-file format error is detected
//
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: private java.util.Iterator<String> parse(Class service, java.net.URL u) throws ServiceConfigurationError
private IEnumerator <String> Parse(Class service, URL u)
{
InputStream @in = null;
BufferedReader r = null;
List <String> names = new List <String>();
try
{
@in = u.OpenStream();
r = new BufferedReader(new InputStreamReader(@in, "utf-8"));
int lc = 1;
while ((lc = ParseLine(service, u, r, lc, names)) >= 0)
{
;
}
}
catch (IOException x)
{
Fail(service, "Error reading configuration file", x);
}
finally
{
try
{
if (r != null)
{
r.Close();
}
if (@in != null)
{
@in.Close();
}
}
catch (IOException y)
{
Fail(service, "Error closing configuration file", y);
}
}
return(names.Iterator());
}
