/// <summary>
/// Try to match the expression against the array of wildcard patterns.
/// The first match shortcircuits the search.
/// </summary>
/// <param name="expression">PSPropertyExpression to test against.</param>
/// <returns>True if there is a match, else false.</returns>
internal bool IsMatch(PSPropertyExpression expression)
{
for (int k = 0; k < _wildcardPatterns.Length; k++)
{
if (_wildcardPatterns[k].IsMatch(expression.ToString()))
return true;
}
return false;
}
/// <summary>
/// To write the Property name.
/// </summary>
private static void WritePropertyName(StringBuilder Listtag, MshParameter p)
{
// for writing the property name
string label = p.GetEntry(ConvertHTMLParameterDefinitionKeys.LabelEntryKey) as string;
if (label != null)
{
Listtag.Append(label);
}
else
{
PSPropertyExpression ex = p.GetEntry(FormatParameterDefinitionKeys.ExpressionEntryKey) as PSPropertyExpression;
Listtag.Append(ex.ToString());
}
}
private static void EvaluateSortingExpression(
MshParameter p,
PSObject inputObject,
List <ObjectCommandPropertyValue> orderValues,
List <ErrorRecord> errors,
out string propertyNotFoundMsg,
ref bool comparable)
{
// NOTE: we assume globbing was not allowed in input
PSPropertyExpression ex = p.GetEntry(FormatParameterDefinitionKeys.ExpressionEntryKey) as PSPropertyExpression;
// get the values, but do not expand aliases
List <PSPropertyExpressionResult> expressionResults = ex.GetValues(inputObject, false, true);
if (expressionResults.Count == 0)
{
// we did not get any result out of the expression:
// we enter a null as a place holder
orderValues.Add(ObjectCommandPropertyValue.NonExistingProperty);
propertyNotFoundMsg = StringUtil.Format(SortObjectStrings.PropertyNotFound, ex.ToString());
return;
}
propertyNotFoundMsg = null;
// we obtained some results, enter them into the list
foreach (PSPropertyExpressionResult r in expressionResults)
{
if (r.Exception == null)
{
orderValues.Add(new ObjectCommandPropertyValue(r.Result));
}
else
{
ErrorRecord errorRecord = new ErrorRecord(
r.Exception,
"ExpressionEvaluation",
ErrorCategory.InvalidResult,
inputObject);
errors.Add(errorRecord);
orderValues.Add(ObjectCommandPropertyValue.ExistingNullProperty);
}
comparable = true;
}
}
