///<summary></summary>
public static bool GetBool(MethodBase methodBase, params object[] parameters)
{
if (RemotingClient.RemotingRole != RemotingRole.ClientWeb)
{
throw new ApplicationException("Meth.GetBool may only be used when RemotingRole is ClientWeb.");
}
DtoGetBool dto = new DtoGetBool();
dto.MethodName = methodBase.DeclaringType.Namespace + "."
+ methodBase.DeclaringType.Name + "." + methodBase.Name;
dto.Params = DtoObject.ConstructArray(methodBase, parameters);
dto.Credentials = new Credentials();
dto.Credentials.Username = Security.CurUser.UserName;
dto.Credentials.Password = Security.PasswordTyped; //.CurUser.Password;
bool retval;
try {
retval = RemotingClient.ProcessGetBool(dto);
}
catch (ODException ex) {
if (ex.ErrorCode == (int)ODException.ErrorCodes.CheckUserAndPasswordFailed)
{
CredentialsFailed(); //The application pauses here in the main thread to wait for user input.
retval = GetBool(methodBase, parameters);
}
else
{
throw;
}
}
return(retval);
}
public static bool GetIsMiddleTierAvailable(MethodBase methodBase, params object[] parameters)
{
if (RemotingClient.RemotingRole != RemotingRole.ClientWeb)
{
throw new ApplicationException("Meth.GetIsMiddleTierAvailable may only be used when RemotingRole is ClientWeb.");
}
try {
DtoGetBool dto = new DtoGetBool();
dto.MethodName = methodBase.DeclaringType.Namespace + "."
+ methodBase.DeclaringType.Name + "." + methodBase.Name;
dto.Params = DtoObject.ConstructArray(methodBase, parameters);
dto.Credentials = new Credentials();
dto.Credentials.Username = Security.CurUser.UserName;
dto.Credentials.Password = Security.PasswordTyped; //.CurUser.Password;
//Passing hasLostConnection=false allows this method to throw an exception, such as if the Middle Tier connection has been lost.
return(RemotingClient.ProcessGetBool(dto, false));
}
catch (WebException wex) {
//If no connection monitoring desired or this is a WebException that we aren't explicitly looking for then bubble up the exception.
//WebException class: https://docs.microsoft.com/en-us/dotnet/api/system.net.webexception?view=netframework-4.7.2
//WebException.Status property: https://docs.microsoft.com/en-us/dotnet/api/system.net.webexception.status?view=netframework-4.7.2
//Handling WebExceptions: https://docs.microsoft.com/en-us/dotnet/framework/network-programming/handling-errors?view=netframework-4.7.2
if (wex.Status != WebExceptionStatus.ConnectFailure)
{
throw;
}
return(false); //Indicates to DtoProcessor.IsMiddleTierAvailable() that the Middle Tier connection has not been restored.
}
}
///<summary></summary>
public static bool GetBool(MethodBase methodBase, params object[] parameters)
{
if (RemotingClient.RemotingRole != RemotingRole.ClientWeb)
{
throw new ApplicationException("Meth.GetBool may only be used when RemotingRole is ClientWeb.");
}
#if DEBUG
/*
* //Verify that it returns string
* MethodInfo methodInfo=methodBase.ReflectedType.GetMethod(methodBase.Name);
* if(methodInfo.ReturnType != typeof(bool)) {
* throw new ApplicationException("Meth.GetBool calling class must return bool.");
* }*/
#endif
DtoGetBool dto = new DtoGetBool();
dto.MethodName = methodBase.DeclaringType.Name + "." + methodBase.Name;
dto.Params = DtoObject.ConstructArray(parameters, GetParamTypes(methodBase));
dto.Credentials = new Credentials();
dto.Credentials.Username = Security.CurUser.UserName;
dto.Credentials.Password = Security.PasswordTyped; //.CurUser.Password;
return(RemotingClient.ProcessGetBool(dto));
}
