public static void RunAll <TElement>(this IEnumerable <TElement> elements, Action <TElement> action)
{
if (elements == null)
{
throw new ArgumentNullException(nameof(elements));
}
if (action == null)
{
throw new ArgumentNullException(nameof(action));
}
DocumentException firstException = null;
foreach (var element in elements)
{
try
{
action(element);
}
catch (DocumentException ex)
{
if (firstException == null)
{
firstException = ex;
}
}
}
if (firstException != null)
{
throw new DocumentException(firstException.Message, firstException);
}
}
public static TResult[] RunAll <TElement, TResult>(this IReadOnlyList <TElement> elements, Func <TElement, TResult> func)
{
if (elements == null)
{
throw new ArgumentNullException(nameof(elements));
}
if (func == null)
{
throw new ArgumentNullException(nameof(func));
}
var results = new TResult[elements.Count];
DocumentException firstException = null;
for (int i = 0; i < elements.Count; i++)
{
try
{
results[i] = func(elements[i]);
}
catch (DocumentException ex)
{
if (firstException == null)
{
firstException = ex;
}
}
}
if (firstException != null)
{
throw new DocumentException(firstException.Message, firstException);
}
return(results);
}
public static TResult[] RunAll <TElement, TResult>(this IReadOnlyList <TElement> elements, Func <TElement, TResult> func)
{
if (elements == null)
{
throw new ArgumentNullException(nameof(elements));
}
if (func == null)
{
throw new ArgumentNullException(nameof(func));
}
var results = new TResult[elements.Count];
List <DocumentException> exceptions = null;
for (int i = 0; i < elements.Count; i++)
{
try
{
results[i] = func(elements[i]);
}
catch (DocumentException ex)
{
if (exceptions == null)
{
exceptions = new List <DocumentException>();
}
exceptions.Add(ex);
}
}
if (exceptions?.Count > 0)
{
throw DocumentException.CreateAggregate(exceptions);
}
return(results);
}
public static void RunAll <TElement>(this IReadOnlyList <TElement> elements, Action <TElement> action)
{
if (elements == null)
{
throw new ArgumentNullException(nameof(elements));
}
if (action == null)
{
throw new ArgumentNullException(nameof(action));
}
List <DocumentException> exceptions = null;
for (int i = 0; i < elements.Count; i++)
{
try
{
action(elements[i]);
}
catch (DocumentException ex)
{
if (exceptions == null)
{
exceptions = new List <DocumentException>();
}
exceptions.Add(ex);
}
}
if (exceptions?.Count > 0)
{
throw DocumentException.CreateAggregate(exceptions);
}
}
public static void RunAll <TElement>(this IReadOnlyList <TElement> elements, Action <TElement> action)
{
if (elements == null)
{
throw new ArgumentNullException(nameof(elements));
}
if (action == null)
{
throw new ArgumentNullException(nameof(action));
}
DocumentException firstException = null;
for (int i = 0; i < elements.Count; i++)
{
try
{
action(elements[i]);
}
catch (DocumentException ex)
{
if (firstException == null)
{
firstException = ex;
}
}
}
if (firstException != null)
{
throw new DocumentException(firstException.Message, firstException);
}
}
public static void RunAll(params Action[] actions)
{
if (actions == null)
{
throw new ArgumentNullException(nameof(actions));
}
DocumentException firstException = null;
foreach (var action in actions)
{
try
{
action();
}
catch (DocumentException ex)
{
if (firstException == null)
{
firstException = ex;
}
}
}
if (firstException != null)
{
throw new DocumentException(firstException.Message, firstException);
}
}
public static void RunAll <TElement>(this IEnumerable <TElement> elements, Action <TElement> action, int parallelism)
{
if (elements == null)
{
throw new ArgumentNullException(nameof(elements));
}
if (action == null)
{
throw new ArgumentNullException(nameof(action));
}
if (parallelism <= 0)
{
throw new ArgumentOutOfRangeException(nameof(parallelism));
}
DocumentException firstException = null;
Parallel.ForEach(
elements,
new ParallelOptions {
MaxDegreeOfParallelism = parallelism
},
s =>
{
try
{
action(s);
}
catch (DocumentException ex)
{
Interlocked.CompareExchange(ref firstException, ex, null);
}
});
if (firstException != null)
{
throw new DocumentException(firstException.Message, firstException);
}
}
