//If all the switches are valid, validate the switch parameters against any parameter
//validators decorated on the method.
private void CheckSwitchValidators()
{
foreach (KeyValuePair <string, SpecifiedSwitchParameters> kvp in _specifiedSwitches)
{
SwitchMethodInfo switchMethodInfo = _switches[kvp.Key];
if (switchMethodInfo.Validators.Count == 0)
{
continue;
}
foreach (List <string> parameters in kvp.Value)
{
foreach (BaseValidatorAttribute validator in switchMethodInfo.Validators)
{
if (validator.ParameterIndex >= 0)
{
if (validator.ParameterIndex < parameters.Count)
{
validator.Validate(parameters[validator.ParameterIndex]);
}
}
else
{
foreach (string parameter in parameters)
{
validator.Validate(parameter);
}
}
}
}
}
}
//Retrieve all methods and properties decorated with ConsoleFX attributes and cache them in
//local fields.
private void LoadMemberMetadata()
{
MethodInfo[] methods = _programType.GetMethods();
foreach (MethodInfo method in methods)
{
if (method.IsDefined(typeof(SwitchAttribute), true))
{
CommandLine.ValidateMethodSignature(method, typeof(void), typeof(string[]));
object[] switchAttributes = method.GetCustomAttributes(typeof(SwitchAttribute), true);
foreach (SwitchAttribute switchAttribute in switchAttributes)
{
SwitchMethodInfo switchMethodInfo = new SwitchMethodInfo(method);
object[] groupUsageAttributes = method.GetCustomAttributes(typeof(SwitchUsageAttribute), true);
switchMethodInfo.ModeUsages.AddRange((SwitchUsageAttribute[])groupUsageAttributes);
object[] validatorAttributes = method.GetCustomAttributes(typeof(BaseValidatorAttribute), true);
switchMethodInfo.Validators.AddRange((BaseValidatorAttribute[])validatorAttributes);
_switches.Add(switchAttribute, switchMethodInfo);
}
continue;
}
object[] errorHandlerAttributes = method.GetCustomAttributes(typeof(ErrorHandlerAttribute), true);
if (errorHandlerAttributes.Length > 0)
{
foreach (ErrorHandlerAttribute errorHandlerAttribute in errorHandlerAttributes)
{
CommandLine.ValidateMethodSignature(method, typeof(void), typeof(Exception));
_errorHandlers.Add(errorHandlerAttribute, method);
}
continue;
}
object[] executionAttributes = method.GetCustomAttributes(typeof(ExecutionPointAttribute), true);
if (executionAttributes.Length > 0)
{
foreach (ExecutionPointAttribute executionAttribute in executionAttributes)
{
CommandLine.ValidateMethodSignature(method, typeof(int), typeof(string[]));
_executionPoints.Add(executionAttribute, method);
}
continue;
}
object[] commonValidatorAttributes = method.GetCustomAttributes(typeof(ValidatorAttribute), true);
if (commonValidatorAttributes.Length > 0)
{
CommandLine.ValidateMethodSignature(method, typeof(bool), typeof(string[]));
_validatorMethod = method;
continue;
}
object[] modeSetterAttribute = method.GetCustomAttributes(typeof(ModeSetterAttribute), true);
if (modeSetterAttribute.Length > 0)
{
CommandLine.ValidateMethodSignature(method, typeof(int), typeof(string[]));
_modeSetterMethod = method;
continue;
}
object[] usageAttributes = method.GetCustomAttributes(typeof(UsageAttribute), true);
if (usageAttributes.Length > 0)
{
CommandLine.ValidateMethodSignature(method, typeof(void));
_usageMethod = method;
continue;
}
}
PropertyInfo[] properties = _programType.GetProperties();
foreach (PropertyInfo property in properties)
{
if (!property.IsDefined(typeof(ParameterPropertyAttribute), true))
{
continue;
}
ParameterPropertyAttribute[] parameterPropertyAttributes = ReflectionHelper.GetCustomAttributes <ParameterPropertyAttribute>(property, true);
foreach (ParameterPropertyAttribute parameterPropertyAttribute in parameterPropertyAttributes)
{
Dictionary <int, ParameterPropertyInfo> subPair;
if (!_parameterProperties.TryGetValue(parameterPropertyAttribute.Mode, out subPair))
{
subPair = new Dictionary <int, ParameterPropertyInfo>();
_parameterProperties.Add(parameterPropertyAttribute.Mode, subPair);
}
if (!subPair.ContainsKey(parameterPropertyAttribute.Index))
{
ParameterPropertyInfo parameterPropertyInfo = new ParameterPropertyInfo(property);
parameterPropertyInfo.Validators.AddRange(ReflectionHelper.GetCustomAttributes <BaseValidatorAttribute>(property, true));
subPair.Add(parameterPropertyAttribute.Index, parameterPropertyInfo);
}
}
}
}
