/// <summary>
/// Construct a new <see cref="ReturnTypeMatchingRule"/> that matches
/// members with the given return type.
/// </summary>
/// <param name="returnType">Type to look for.</param>
public ReturnTypeMatchingRule(Type returnType)
{
if (returnType == null)
{
throw new ArgumentNullException("returnType");
}
typeMatchingRule = new TypeMatchingRule(returnType.FullName);
}
/// <summary>
/// Check the given member to see if it has any matching parameters.
/// </summary>
/// <param name="member">Member to match.</param>
/// <returns>true if member matches, false if it doesn't.</returns>
public bool Matches(MethodBase member)
{
Unity.Utility.Guard.ArgumentNotNull(member, "member");
ParameterInfo[] parametersInfo = member.GetParameters();
foreach (ParameterTypeMatchingInfo matchInfo in matches)
{
TypeMatchingRule typeRule =
new TypeMatchingRule(matchInfo.Match, matchInfo.IgnoreCase);
foreach (ParameterInfo paramInfo in parametersInfo)
{
if ((!paramInfo.IsOut && !paramInfo.IsReturn()) &&
(matchInfo.Kind == ParameterKind.Input ||
matchInfo.Kind == ParameterKind.InputOrOutput))
{
if (typeRule.Matches(paramInfo.ParameterType))
{
return(true);
}
}
if (paramInfo.IsOut &&
(matchInfo.Kind == ParameterKind.Output ||
matchInfo.Kind == ParameterKind.InputOrOutput))
{
if (typeRule.Matches(paramInfo.ParameterType.GetElementType()))
{
return(true);
}
}
if (paramInfo.IsReturn() && matchInfo.Kind == ParameterKind.ReturnValue)
{
if (typeRule.Matches(paramInfo.ParameterType))
{
return(true);
}
}
}
if (matchInfo.Kind == ParameterKind.ReturnValue)
{
MethodInfo method = member as MethodInfo;
if (method != null)
{
if (typeRule.Matches(method.ReturnType))
{
return(true);
}
}
}
}
return(false);
}
/// <summary>
/// Construct a new <see cref="ReturnTypeMatchingRule"/> that matches
/// the given return type by name.
/// </summary>
/// <remarks>See the <see cref="TypeMatchingRule"/> class for details on how
/// type name matches are done.</remarks>
/// <param name="returnTypeName">Type name to match.</param>
/// <param name="ignoreCase">If false, name comparison is case sensitive. If true, comparison
/// is case insensitive.</param>
public ReturnTypeMatchingRule(string returnTypeName, bool ignoreCase)
{
typeMatchingRule = new TypeMatchingRule(returnTypeName, ignoreCase);
}
/// <summary>
/// Construct a new <see cref="ReturnTypeMatchingRule"/> that matches
/// the given return type by name.
/// </summary>
/// <remarks>See the <see cref="TypeMatchingRule"/> class for details on how
/// type name matches are done.</remarks>
/// <param name="returnTypeName">Type name to match. Name comparisons are case sensitive.</param>
public ReturnTypeMatchingRule(string returnTypeName)
{
typeMatchingRule = new TypeMatchingRule(returnTypeName);
}