private void SetSwitchValues(CommandContext context) {
if (context.Switches != null && context.Switches.Any()) {
foreach (var commandSwitch in context.Switches) {
SetSwitchValue(commandSwitch);
}
}
}
private void Invoke(CommandContext context) {
CheckMethodForSwitches(context.CommandDescriptor.MethodInfo, context.Switches);
var arguments = (context.Arguments ?? Enumerable.Empty<string>()).ToArray();
object[] invokeParameters = GetInvokeParametersForMethod(context.CommandDescriptor.MethodInfo, arguments);
if (invokeParameters == null) {
throw new InvalidOperationException(T("Command arguments \"{0}\" don't match command definition", string.Join(" ", arguments)).ToString());
}
this.Context = context;
var result = context.CommandDescriptor.MethodInfo.Invoke(this, invokeParameters);
if (result is string)
context.Output.Write(result);
}
public void Execute(CommandContext context) {
SetSwitchValues(context);
Invoke(context);
}
private void SetSwitchValues(CommandContext context)
{
if (context.Switches != null && context.Switches.Any()) {
foreach (var commandSwitch in context.Switches.Keys) {
PropertyInfo propertyInfo = GetType().GetProperty(commandSwitch);
if (propertyInfo == null) {
throw new InvalidOperationException(T("Switch : ") + commandSwitch + T(" was not found"));
}
if (propertyInfo.GetCustomAttributes(typeof(OrchardSwitchAttribute), false).Length == 0) {
throw new InvalidOperationException(T("A property of the name ") + commandSwitch + T(" exists but is not decorated with the OrchardSwitch attribute"));
}
string stringValue = context.Switches[commandSwitch];
if (propertyInfo.PropertyType.IsAssignableFrom(typeof(bool))) {
bool boolValue;
Boolean.TryParse(stringValue, out boolValue);
propertyInfo.SetValue(this, boolValue, null);
}
else if (propertyInfo.PropertyType.IsAssignableFrom(typeof(int))) {
int intValue;
Int32.TryParse(stringValue, out intValue);
propertyInfo.SetValue(this, intValue, null);
}
else if (propertyInfo.PropertyType.IsAssignableFrom(typeof(string))) {
propertyInfo.SetValue(this, stringValue, null);
}
else {
throw new InvalidOperationException(T("No property named ") + commandSwitch +
T(" found of type bool, int or string"));
}
}
}
}
