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Validating enum types in xml utils

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This commit is contained in:
Chris Cameron 2017-07-02 17:47:24 -04:00
parent 438b220a4d
commit 03cb49ba94
2 changed files with 14 additions and 2 deletions
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4
ICD.Common.Utils/Utils/EnumUtils.cs
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@ -21,7 +21,7 @@ namespace ICD.Common.Utils
/// Returns true if the given type is an enum. /// Returns true if the given type is an enum.
/// </summary> /// </summary>
/// <returns></returns> /// <returns></returns>
private static bool IsEnum(Type type) public static bool IsEnum(Type type)
{ {
return type == typeof(Enum) || type return type == typeof(Enum) || type
#if !SIMPLSHARP #if !SIMPLSHARP
@ -35,7 +35,7 @@ namespace ICD.Common.Utils
/// </summary> /// </summary>
/// <typeparam name="T"></typeparam> /// <typeparam name="T"></typeparam>
/// <returns></returns> /// <returns></returns>
private static bool IsEnum<T>() public static bool IsEnum<T>()
{ {
return IsEnum(typeof(T)); return IsEnum(typeof(T));
} }

12
ICD.Common.Utils/Utils/Xml/XmlUtils.cs
View file

@ -435,6 +435,9 @@ namespace ICD.Common.Utils.Xml
[PublicAPI] [PublicAPI]
public static T ReadChildElementContentAsEnum<T>(string xml, string childElement, bool ignoreCase) public static T ReadChildElementContentAsEnum<T>(string xml, string childElement, bool ignoreCase)
{ {
if (!EnumUtils.IsEnum<T>())
throw new ArgumentException(string.Format("{0} is not an enum", typeof(T).Name));
string child = GetChildElementAsString(xml, childElement); string child = GetChildElementAsString(xml, childElement);
using (IcdXmlReader reader = new IcdXmlReader(child)) using (IcdXmlReader reader = new IcdXmlReader(child))
{ {
@ -592,6 +595,9 @@ namespace ICD.Common.Utils.Xml
public static T? TryReadChildElementContentAsEnum<T>(string xml, string childElement, bool ignoreCase) public static T? TryReadChildElementContentAsEnum<T>(string xml, string childElement, bool ignoreCase)
where T : struct where T : struct
{ {
if (!EnumUtils.IsEnum<T>())
throw new ArgumentException(string.Format("{0} is not an enum", typeof(T).Name));
T output; T output;
return TryReadChildElementContentAsEnum(xml, childElement, ignoreCase, out output) ? output : (T?)null; return TryReadChildElementContentAsEnum(xml, childElement, ignoreCase, out output) ? output : (T?)null;
} }
@ -608,6 +614,9 @@ namespace ICD.Common.Utils.Xml
[PublicAPI] [PublicAPI]
public static bool TryReadChildElementContentAsEnum<T>(string xml, string childElement, bool ignoreCase, out T output) public static bool TryReadChildElementContentAsEnum<T>(string xml, string childElement, bool ignoreCase, out T output)
{ {
if (!EnumUtils.IsEnum<T>())
throw new ArgumentException(string.Format("{0} is not an enum", typeof(T).Name));
output = default(T); output = default(T);
try try
@ -700,6 +709,9 @@ namespace ICD.Common.Utils.Xml
[PublicAPI] [PublicAPI]
public static T ReadElementContentAsEnum<T>(string xml, bool ignoreCase) public static T ReadElementContentAsEnum<T>(string xml, bool ignoreCase)
{ {
if (!EnumUtils.IsEnum<T>())
throw new ArgumentException(string.Format("{0} is not an enum", typeof(T).Name));
using (IcdXmlReader reader = new IcdXmlReader(xml)) using (IcdXmlReader reader = new IcdXmlReader(xml))
{ {
reader.Read(); reader.Read();