|
static private ToEnum ( string val, |
||
| val | string | |
| vals | ||
| typeName | string | |
| validate | bool | |
| return | long | |
private object ImportDefaultValue(TypeMapping mapping, string defaultValue)
{
if (defaultValue == null)
{
return(null);
}
if (mapping is PrimitiveMapping)
{
if (mapping is EnumMapping)
{
EnumMapping mapping2 = (EnumMapping)mapping;
ConstantMapping[] constants = mapping2.Constants;
if (mapping2.IsFlags)
{
Hashtable vals = new Hashtable();
string[] strArray = new string[constants.Length];
long[] ids = new long[constants.Length];
for (int j = 0; j < constants.Length; j++)
{
ids[j] = mapping2.IsFlags ? (((long)1L) << j) : ((long)j);
strArray[j] = constants[j].Name;
vals.Add(constants[j].Name, ids[j]);
}
return(XmlCustomFormatter.FromEnum(XmlCustomFormatter.ToEnum(defaultValue, vals, mapping2.TypeName, true), strArray, ids, mapping2.TypeDesc.FullName));
}
for (int i = 0; i < constants.Length; i++)
{
if (constants[i].XmlName == defaultValue)
{
return(constants[i].Name);
}
}
throw new InvalidOperationException(Res.GetString("XmlInvalidDefaultValue", new object[] { defaultValue, mapping2.TypeDesc.FullName }));
}
PrimitiveMapping mapping3 = (PrimitiveMapping)mapping;
if (!mapping3.TypeDesc.HasCustomFormatter)
{
if (mapping3.TypeDesc.FormatterName == "String")
{
return(defaultValue);
}
if (mapping3.TypeDesc.FormatterName == "DateTime")
{
return(XmlCustomFormatter.ToDateTime(defaultValue));
}
Type type = typeof(XmlConvert);
MethodInfo method = type.GetMethod("To" + mapping3.TypeDesc.FormatterName, new Type[] { typeof(string) });
if (method != null)
{
return(method.Invoke(type, new object[] { defaultValue }));
}
}
else if (mapping3.TypeDesc.HasDefaultSupport)
{
return(XmlCustomFormatter.ToDefaultValue(defaultValue, mapping3.TypeDesc.FormatterName));
}
}
return(DBNull.Value);
}
protected static long ToEnum(string value, Hashtable h, string typeName)
{
return(XmlCustomFormatter.ToEnum(value, h, typeName, true));
}
protected static long ToEnum(string value, IDictionary h, string typeName)
{
return(XmlCustomFormatter.ToEnum(value, (Hashtable)h, typeName, true));
}
static internal string ExportDefaultValue(TypeMapping mapping, object value)
{
#if DEBUG
// use exception in the place of Debug.Assert to avoid throwing asserts from a server process such as aspnet_ewp.exe
if (!(mapping is PrimitiveMapping))
{
throw new InvalidOperationException(Res.GetString(Res.XmlInternalErrorDetails, "Mapping " + mapping.GetType() + ", should not have Default"));
}
else if (mapping.IsList)
{
throw new InvalidOperationException(Res.GetString(Res.XmlInternalErrorDetails, "Mapping " + mapping.GetType() + ", should not have Default"));
}
#endif
if (mapping is EnumMapping)
{
EnumMapping em = (EnumMapping)mapping;
#if DEBUG
// use exception in the place of Debug.Assert to avoid throwing asserts from a server process such as aspnet_ewp.exe
if (value.GetType() != typeof(string))
{
throw new InvalidOperationException(Res.GetString(Res.XmlInternalErrorDetails, Res.GetString(Res.XmlInvalidDefaultValue, value.ToString(), value.GetType().FullName)));
}
#endif
// check the validity of the value
ConstantMapping[] c = em.Constants;
if (em.IsFlags)
{
string[] names = new string[c.Length];
long[] ids = new long[c.Length];
Hashtable values = new Hashtable();
for (int i = 0; i < c.Length; i++)
{
names[i] = c[i].XmlName;
ids[i] = 1 << i;
values.Add(c[i].Name, ids[i]);
}
long val = XmlCustomFormatter.ToEnum((string)value, values, em.TypeName, false);
return(val != 0 ? XmlCustomFormatter.FromEnum(val, names, ids) : null);
}
else
{
for (int i = 0; i < c.Length; i++)
{
if (c[i].Name == (string)value)
{
return(c[i].XmlName);
}
}
return(null); // unknown value
}
}
PrimitiveMapping pm = (PrimitiveMapping)mapping;
if (!pm.TypeDesc.HasCustomFormatter)
{
#if DEBUG
// use exception in the place of Debug.Assert to avoid throwing asserts from a server process such as aspnet_ewp.exe
if (pm.TypeDesc.Type == null)
{
throw new InvalidOperationException(Res.GetString(Res.XmlInternalErrorDetails, "Mapping for " + pm.TypeDesc.Name + " missing type property"));
}
#endif
if (pm.TypeDesc.FormatterName == "String")
{
return((string)value);
}
Type formatter = typeof(XmlConvert);
System.Reflection.MethodInfo format = formatter.GetMethod("ToString", new Type[] { pm.TypeDesc.Type });
if (format != null)
{
return((string)format.Invoke(formatter, new Object[] { value }));
}
}
else
{
string defaultValue = XmlCustomFormatter.FromDefaultValue(value, pm.TypeDesc.FormatterName);
if (defaultValue == null)
{
throw new InvalidOperationException(Res.GetString(Res.XmlInvalidDefaultValue, value.ToString(), pm.TypeDesc.Name));
}
return(defaultValue);
}
throw new InvalidOperationException(Res.GetString(Res.XmlInvalidDefaultValue, value.ToString(), pm.TypeDesc.Name));
}