/// <include file='doc\ValueCollectionParameterReader.uex' path='docs/doc[@for="ValueCollectionParameterReader.Read"]/*' />
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
protected object[] Read(NameValueCollection collection)
{
object[] parameters = new object[paramInfos.Length];
for (int i = 0; i < paramInfos.Length; i++)
{
ParameterInfo paramInfo = paramInfos[i];
if (paramInfo.ParameterType.IsArray)
{
string[] arrayValues = collection.GetValues(paramInfo.Name);
Type arrayType = paramInfo.ParameterType.GetElementType();
Array array = Array.CreateInstance(arrayType, arrayValues.Length);
for (int j = 0; j < arrayValues.Length; j++)
{
string value = arrayValues[j];
array.SetValue(ScalarFormatter.FromString(value, arrayType), j);
}
parameters[i] = array;
}
else
{
string value = collection[paramInfo.Name];
if (value == null)
{
throw new InvalidOperationException(Res.GetString(Res.WebMissingParameter, paramInfo.Name));
}
parameters[i] = ScalarFormatter.FromString(value, paramInfo.ParameterType);
}
}
return(parameters);
}
internal static bool AreUrlParametersSupported(LogicalMethodInfo methodInfo)
{
if (methodInfo.OutParameters.Length > 0)
{
return(false);
}
ParameterInfo[] parameters = methodInfo.InParameters;
for (int i = 0; i < parameters.Length; i++)
{
ParameterInfo parameter = parameters[i];
Type parameterType = parameter.ParameterType;
if (parameterType.IsArray)
{
if (!ScalarFormatter.IsTypeSupported(parameterType.GetElementType()))
{
return(false);
}
}
else
{
if (!ScalarFormatter.IsTypeSupported(parameterType))
{
return(false);
}
}
}
return(true);
}
protected object[] Read(NameValueCollection collection)
{
object[] objArray = new object[this.paramInfos.Length];
for (int i = 0; i < this.paramInfos.Length; i++)
{
ParameterInfo info = this.paramInfos[i];
if (info.ParameterType.IsArray)
{
string[] values = collection.GetValues(info.Name);
Type elementType = info.ParameterType.GetElementType();
Array array = Array.CreateInstance(elementType, values.Length);
for (int j = 0; j < values.Length; j++)
{
string str = values[j];
array.SetValue(ScalarFormatter.FromString(str, elementType), j);
}
objArray[i] = array;
}
else
{
string str2 = collection[info.Name];
if (str2 == null)
{
throw new InvalidOperationException(Res.GetString("WebMissingParameter", new object[] { info.Name }));
}
objArray[i] = ScalarFormatter.FromString(str2, info.ParameterType);
}
}
return(objArray);
}
/// <include file='doc\ValueCollectionParameterReader.uex' path='docs/doc[@for="ValueCollectionParameterReader.IsSupported1"]/*' />
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
static public bool IsSupported(ParameterInfo paramInfo)
{
Type type = paramInfo.ParameterType;
if (type.IsArray)
{
type = type.GetElementType();
}
return(ScalarFormatter.IsTypeSupported(type));
}
protected void Encode(TextWriter writer, string name, object value)
{
if (this.numberEncoded > 0)
{
writer.Write('&');
}
writer.Write(this.UrlEncode(name));
writer.Write('=');
writer.Write(this.UrlEncode(ScalarFormatter.ToString(value)));
this.numberEncoded++;
}
internal static bool AreUrlParametersSupported(LogicalMethodInfo methodInfo)
{
if (methodInfo.OutParameters.Length > 0)
{
return(false);
}
foreach (ParameterInfo info in methodInfo.InParameters)
{
Type parameterType = info.ParameterType;
if (parameterType.IsArray)
{
if (!ScalarFormatter.IsTypeSupported(parameterType.GetElementType()))
{
return(false);
}
}
else if (!ScalarFormatter.IsTypeSupported(parameterType))
{
return(false);
}
}
return(true);
}
