public static object CreateInstance(Type configObjType)
{
if (configObjType == null)
{
throw new ArgumentNullException("configObjType");
}
lock (_cacheLockObj)
{
if (_globalConfigurationsCache.ContainsKey(configObjType))
{
return(_globalConfigurationsCache[configObjType]);
}
else
{
object configObject = ChoType.CreateInstance(configObjType);
object owner = configObject;
if (ChoType.IsInterceptableObject(configObjType))
{
configObject = ChoInterceptingProxy.Instance(configObject);
}
//Load config file and assign values to object memebers
ChoConfigurationElementMapAttribute configurationElementMap = ChoType.GetAttribute(configObjType, typeof(ChoConfigurationElementMapAttribute)) as ChoConfigurationElementMapAttribute;
if (configurationElementMap == null)
{
throw new NullReferenceException(String.Format(CultureInfo.InvariantCulture, Resources.ES1001, configObjType.Name));
}
if (ChoType.IsConfigurableObject(configObjType))
{
((ChoConfigurableObject)owner).ReadOnly = configurationElementMap.ReadOnly;
}
_globalConfigurationsCache[configObjType] = configObject;
configurationElementMap.Construct(configObject);
return(configObject);
}
}
}
public static string ToString(object configObject)
{
if (configObject == null)
{
return(String.Empty);
}
string configObjectString = ChoObject.ToString(configObject);
ChoConfigurationElementMapAttribute configurationElementMap = ChoType.GetAttribute(configObject.GetType(), typeof(ChoConfigurationElementMapAttribute)) as ChoConfigurationElementMapAttribute;
if (configurationElementMap == null)
{
return(configObjectString);
}
else if (configObjectString == configObject.GetType().FullName)
{
ChoStringMsgBuilder msg = new ChoStringMsgBuilder(configurationElementMap.Description);
MemberInfo[] memberInfos = ChoType.GetMembers(configObject.GetType(), typeof(ChoMemberInfoAttribute));
if (memberInfos == null || memberInfos.Length == 0)
{
msg.AppendLine(ChoStringMsgBuilder.Empty);
}
else
{
string errMsg;
foreach (MemberInfo memberInfo in memberInfos)
{
errMsg = ChoType.GetAttributeNameParameterValue(configObject.GetType(), memberInfo.Name, typeof(ChoMemberInfoAttribute), "ErrMsg") as string;
if (errMsg == null)
{
msg.AppendFormatLine("{0}: {1}", memberInfo.Name, ChoType.GetMemberValue(configObject, memberInfo.Name));
}
else
{
msg.AppendFormatLine("{0}: {1} [ERROR: {2}]", memberInfo.Name, ChoType.GetMemberValue(configObject, memberInfo.Name), errMsg);
}
}
}
msg.AppendNewLine();
return(msg.ToString());
}
else
{
StringBuilder msg = new StringBuilder(configObjectString);
MemberInfo[] memberInfos = ChoType.GetMembers(configObject.GetType(), typeof(ChoMemberInfoAttribute));
List <string> errMsgs = new List <string>();
if (memberInfos != null && memberInfos.Length >= 0)
{
string errMsg;
foreach (MemberInfo memberInfo in memberInfos)
{
errMsg = ChoType.GetAttributeNameParameterValue(configObject.GetType(), memberInfo.Name, typeof(ChoMemberInfoAttribute), "ErrMsg") as string;
if (errMsg != null)
{
errMsgs.Add(String.Format("{0}: {1}", memberInfo.Name, errMsg));
}
}
}
if (errMsgs.Count > 0)
{
ChoStringMsgBuilder errReport = new ChoStringMsgBuilder("Following errors produced while construction");
foreach (string errMsg in errMsgs)
{
errReport.AppendFormatLine(errMsg);
}
msg.AppendLine(errReport.ToString());
}
return(msg.ToString());
}
}
