public static bool IsVariable(this MemberInfo memberInfo, VariableInfoDescriptor variableInfoDescriptor)
{
if (!MemberInfoTools.IsVariable(memberInfo))
{
return(false);
}
var isIncludedByAttributeTypes = variableInfoDescriptor.IncludeByAttributeTypes == null || variableInfoDescriptor.IncludeByAttributeTypes.All(attrType => memberInfo.IsDefined(attrType, variableInfoDescriptor.IncludeByAttributeTypesInherit));
var notExcludedByAttributeTypes = !(variableInfoDescriptor.ExcludeByAttributeTypes != null && variableInfoDescriptor.ExcludeByAttributeTypes.Any(attrType => memberInfo.IsDefined(attrType, variableInfoDescriptor.ExcludeByAttributeTypesInherit)));
if (memberInfo is FieldInfo fieldInfo)
{
return(isIncludedByAttributeTypes && notExcludedByAttributeTypes);
}
else if (memberInfo is PropertyInfo propertyInfo)
{
return((!variableInfoDescriptor.IncludeIfReadable || propertyInfo.CanRead) &&
(!variableInfoDescriptor.IncludeIfWritable || propertyInfo.CanWrite) &&
isIncludedByAttributeTypes &&
!(variableInfoDescriptor.ExcludeIfReadable && propertyInfo.CanRead) &&
!(variableInfoDescriptor.ExcludeIfWritable && propertyInfo.CanWrite) &&
notExcludedByAttributeTypes);
}
return(false);
}
/// <param name="memberInfo">Pass <see cref="PropertyInfo"/> or <see cref="FieldInfo"/>.</param>
public static bool TryGetAttributeVariableMember(this MemberInfo memberInfo, Type attributeType, [MaybeNull] out AttributeMemberInfo attrVarInfo, bool?getCustomAttributesInherit = null)
{
bool _getCustomAttributesInherit = getCustomAttributesInherit ?? true; // Library.DefaultCustomAttributesInherit
if (!MemberInfoTools.IsVariable(memberInfo, attributeType, _getCustomAttributesInherit))
{
attrVarInfo = null;
return(false);
}
attrVarInfo = GetAttributeVariableMember(memberInfo, attributeType, getCustomAttributesInherit);
return(true);
}
/// <param name="memberInfo">Pass <see cref="PropertyInfo"/> or <see cref="FieldInfo"/>.</param>
public static bool TryGetAttributeVariableMember <T>(this MemberInfo memberInfo, [MaybeNull] out AttributeMemberInfo <T> attrVarInfo, bool?getCustomAttributesInherit = null)
where T : Attribute
{
bool _getCustomAttributesInherit = getCustomAttributesInherit ?? true; // Library.DefaultCustomAttributesInherit
if (!MemberInfoTools.IsVariable(memberInfo, typeof(T), _getCustomAttributesInherit))
{
attrVarInfo = null;
return(false);
}
attrVarInfo = GetAttributeVariableMember <T>(memberInfo, getCustomAttributesInherit);
return(true);
}
/// <param name="memberInfo">Pass <see cref="PropertyInfo"/> or <see cref="FieldInfo"/>.</param>
public static AttributeMemberInfo GetAttributeVariableMember(this MemberInfo memberInfo, Type attributeType, bool?getCustomAttributesInherit = null)
{
MemberInfoTools.CheckedAttributeVariable(memberInfo, attributeType);
return(new AttributeMemberInfo(memberInfo, attributeType, getCustomAttributesInherit));
}
/// <param name="memberInfo">Pass <see cref="PropertyInfo"/> or <see cref="FieldInfo"/>.</param>
public static AttributeMemberInfo <T> GetAttributeVariableMember <T>(this MemberInfo memberInfo, bool?getCustomAttributesInherit = null)
where T : Attribute
{
MemberInfoTools.CheckedAttributeVariable(memberInfo, typeof(T));
return(new AttributeMemberInfo <T>(memberInfo, getCustomAttributesInherit));
}
public static object?GetValue(this MemberInfo memberInfo, object owner) => MemberInfoTools.GetValue(memberInfo, owner);
public static bool IsVariable(this MemberInfo memberInfo, Type attributeType, bool getCustomAttributesInherit) => MemberInfoTools.IsVariable(memberInfo, attributeType, getCustomAttributesInherit);
public static bool IsVariable(this MemberInfo memberInfo) => MemberInfoTools.IsVariable(memberInfo);
public static Type GetVariableType(this MemberInfo memberInfo) => MemberInfoTools.GetVariableType(memberInfo);
public static bool IsFieldOrProperty(this MemberInfo memberInfo) => MemberInfoTools.IsFieldOrProperty(memberInfo);
public static void SetValue(this MemberInfo memberInfo, object owner, object?value) => MemberInfoTools.SetValue(memberInfo, owner, value);
