/// <summary>
/// Sets the nebulon connection if it is set globally in the
/// PowerShell session and fails if no connection is found.
/// </summary>
/// <exception cref="ArgumentException">
/// If no connection is established
/// </exception>
private void LoadConnection()
{
if (Connection == null)
{
Connection = (NebConnection)SessionState
.PSVariable
.GetValue("NebulonConnection");
}
if (Connection == null)
{
throw new ArgumentException("Please login first");
}
}
/// <summary>
/// Performs execution of the command
/// </summary>
protected override void ProcessRecord()
{
try
{
// create a new connection. This will overwrite any existing
// connection that is already established
NebConnection connection = new NebConnection();
connection.Logger = new PowerShellLogger(this);
// add support for the default parameter '-Verbose'
if (MyInvocation.BoundParameters.ContainsKey("Verbose"))
{
connection.Logger.LogLevel = LogSeverity.Verbose;
}
// add support for the default parameter '-Debug'
if (MyInvocation.BoundParameters.ContainsKey("Debug"))
{
connection.Logger.LogLevel = LogSeverity.Debug;
}
NetworkCredential credential = ParameterSetName == @"UserName"
? new NetworkCredential(UserName, Password)
: new NetworkCredential(Credential.UserName, Credential.Password);
LoginResults loginResults = connection.Login(credential.UserName, credential.Password);
WriteVerbose(loginResults.Message);
WriteVerbose(loginResults.Organization);
// login was successful so we can store the connection as
// a global variable
SessionState.PSVariable.Set(
new PSVariable("NebulonConnection",
connection,
ScopedItemOptions.AllScope));
WriteObject(connection);
}
catch (AggregateException exceptions)
{
foreach (Exception ex in exceptions.InnerExceptions)
{
ErrorRecord record = new ErrorRecord(
ex,
ex.GetType().ToString(),
ErrorCategory.NotSpecified,
null);
WriteError(record);
}
}
catch (Exception ex)
{
ErrorRecord record = new ErrorRecord(
ex,
ex.GetType().ToString(),
ErrorCategory.NotSpecified,
null);
WriteError(record);
}
}
