private void validateAccessPointString(string accessPointString)
{
if (!Regex.IsMatch(accessPointString, PATTERN))
{
throw OMSResponseStatus.generateException(OMSResponseStatus.STATUS_10001, accessPointString);
}
}
private static void checkSpecVersion(string specVersion, string implVersion)
{
string majorVerOfImpl;
string majorVerOfSpec = specVersion.Substring(0, specVersion.IndexOf('.', specVersion.IndexOf('.') + 1));
try
{
majorVerOfImpl = implVersion.Substring(0, implVersion.IndexOf('.', implVersion.IndexOf('.') + 1));
}
catch
{
throw OMSResponseStatus.generateException(OMSResponseStatus.STATUS_10002, implVersion);
}
if (!majorVerOfSpec.Equals(majorVerOfImpl))
{
throw OMSResponseStatus.generateException(OMSResponseStatus.STATUS_10003, implVersion, specVersion);
}
}
/**
* Returns a {@code MessagingAccessPoint} instance from the specified OMS driver URL with some preset userHeaders.
*
* @param url the driver URL.
* @param attributes the preset userHeaders.
* @return a {@code MessagingAccessPoint} instance.
* @throws OMSRuntimeException if the adapter fails to create a {@code MessagingAccessPoint} instance from the URL.
*/
public static IMessagingAccessPoint getMessagingAccessPoint(string url, IKeyValue attributes)
{
AccessPointURI accessPointURI = new AccessPointURI(url);
string driverImpl = parseDriverImpl(accessPointURI.getDriverType(), attributes);
attributes.put(OMSBuiltinKeys.ACCESS_POINTS, accessPointURI.getHosts());
attributes.put(OMSBuiltinKeys.DRIVER_IMPL, driverImpl);
attributes.put(OMSBuiltinKeys.REGION, accessPointURI.getRegion());
attributes.put(OMSBuiltinKeys.ACCOUNT_ID, accessPointURI.getAccountId());
try
{
var driverImplClass = Type.GetType(driverImpl);
var constructor = driverImplClass.GetConstructor(new Type[] { typeof(IKeyValue) });
IMessagingAccessPoint vendorImpl = (IMessagingAccessPoint)constructor.Invoke(new object[] { attributes });
checkSpecVersion(OMS.specVersion, vendorImpl.version());
return(vendorImpl);
}
catch
{
throw OMSResponseStatus.generateException(OMSResponseStatus.STATUS_10000, url);
}
}
