private static string DumpObject(object argument)
{
var objtype = argument.GetType();
if (objtype == typeof(string) ||
objtype.IsPrimitive ||
!objtype.IsClass ||
objtype.BaseType == typeof(MulticastDelegate) ||
!objtype.IsSerializable ||
objtype.Namespace.Contains("Castle."))
{
if (objtype == typeof(string))
{
return(string.Format("\"{0}\"", argument));
}
if (objtype == typeof(char))
{
return(string.Format("\'{0}\'", argument));
}
return(argument.ToString());
}
return(DPHelper.CreateObjectLogString(argument));
}
public static void SterilizeElement(XmlNode node)
{
if (null != node.Value &&
node.Value.Length > 100)
{
node.Value = "Value exceeds max length (100)";
}
if (node.NextSibling != null)
{
DPHelper.SterilizeElement(node.NextSibling);
}
foreach (var childNode in node.ChildNodes)
{
DPHelper.SterilizeElement((XmlNode)childNode);
}
}
public static string CreateInvocationLogString(IInvocation invocation)
{
var sb = new StringBuilder(100);
var targetTypeName = null != invocation.TargetType
? invocation.TargetType.Name
: invocation.Method.DeclaringType.Name;
sb.AppendFormat("{0}.{1}(", targetTypeName, invocation.Method.Name);
foreach (var argument in invocation.Arguments)
{
var argumentDescription = argument == null ? "null" : DPHelper.DumpObject(argument);
sb.Append(argumentDescription /*.Substring(0, Math.Min(100, argumentDescription.Length))*/).Append(",");
}
if (invocation.Arguments.Length > 0)
{
sb.Length--;
}
sb.Append(")");
return(sb.ToString());
}
public static string CreateInvocationCompleteString(IInvocation invocation)
{
var sb = new StringBuilder();
if (null == invocation.ReturnValue)
{
return(sb.AppendFormat("Returned null").ToString());
}
var retType = invocation.ReturnValue.GetType();
if (retType == typeof(void))
{
sb.AppendFormat("Returned void.");
}
else if (retType == typeof(string))
{
sb.AppendFormat("Returned string [\"{0}\"].", invocation.ReturnValue);
}
else if (retType == typeof(char))
{
sb.AppendFormat("Returned char [\'{0}\'].", invocation.ReturnValue);
}
else if (retType.IsPrimitive ||
!retType.IsClass)
{
sb.AppendFormat("Returned {0} [\'{1}\'].", retType, invocation.ReturnValue);
}
else
{
sb.AppendFormat(
"Returned {0} = [{1}]",
retType,
DPHelper.CreateObjectLogString(invocation.ReturnValue));
}
return(sb.ToString());
}
public static string CreateObjectLogString(object obj)
{
string rawXml;
using (var writer = new StringWriter())
{
using (XmlWriter xmlWriter = new XmlTextWriter(writer))
{
var ser = new DataContractSerializer(obj.GetType(), null, int.MaxValue, false, true, null);
ser.WriteObject(xmlWriter, obj);
rawXml = writer.ToString();
}
}
var xmlDoc = new XmlDocument();
xmlDoc.LoadXml(rawXml);
var curnode = xmlDoc.DocumentElement;
DPHelper.SterilizeElement(curnode);
return(xmlDoc.InnerXml);
}
