toString method
A string representation of this object.
Some classes have a default textual representation,
often paired with a static parse
function (like int.parse).
These classes will provide the textual representation as
their string representation.
Other classes have no meaningful textual representation
that a program will care about.
Such classes will typically override toString
to provide
useful information when inspecting the object,
mainly for debugging or logging.
Implementation
@override
String toString() {
String string =
'PermissionDeniedException for user session $user with reason $denyType';
switch (denyType) {
case DenyType.permission:
string =
'$string in channel with id $channel and denied permission $deniedPermission';
break;
case DenyType.userName:
string = '$string; tried using name $invalidUserName';
break;
default:
break;
}
if (reason != null && reason!.isNotEmpty) {
string = '$string\r\nReason: $reason';
}
return string;
}