/**
* Asserts the value is not null, reporting to {@link ProblemReporter} with this context if it is.
*
* @param propertyValue Value to Assert on.
* @param propertyName Name of property.
*/
public void AssertNotNull(object propertyValue, string propertyName)
{
if (propertyValue == null)
{
ProblemReporter.Report(new Problem(this, $"{propertyName} is a required property."));
}
}
/**
* Asserts the string is not null and not empty, reporting to {@link ProblemReporter} with this context if it is.
*
* @param propertyValue Value to Assert on.
* @param propertyName Name of property.
*/
public void AssertStringNotEmpty(string propertyValue, string propertyName)
{
if (string.IsNullOrEmpty(propertyValue))
{
ProblemReporter.Report(new Problem(this, $"{propertyName} is a required property."));
}
}
/**
* Asserts that the string represents a valid reference path expression.
*
* @param path Path expression to validate.
* @param propertyName Name of property.
*/
public void AssertIsValidReferencePath(string path, string propertyName)
{
if (path == null)
{
return;
}
if (string.IsNullOrEmpty(path))
{
ProblemReporter.Report(new Problem(this, $"{propertyName} cannot be empty"));
}
//TODO: Find how to validate JPath query
// try
// {
// if (!JsonPath.isPathDefinite(path))
// {
// problemReporter.Report(new Problem(this,
// string.Format("{0} with value '{0}' is not a definite reference path.",
// propertyName, path)));
// }
// }
// catch (InvalidPathException e)
// {
// problemReporter.Report(new Problem(this,
// string.Format("{0} with value '{0}' is not a valid JsonPath. {0}", propertyName, path,
// e.getMessage())));
// }
}
/**
* Asserts that the string represents a valid JsonPath expression.
*
* @param path Path expression to validate.
* @param propertyName Name of property.
*/
public void AssertIsValidJsonPath(string path, string propertyName)
{
if (path == null)
{
return;
}
if (string.IsNullOrEmpty(path))
{
ProblemReporter.Report(new Problem(this, $"{propertyName} cannot be empty"));
}
// JPath is an internal class of Newtonsoft... can't be used here
// JPath test = new JPath(path);
// TODO: Find how to validate JPath query
// try
// {
// JsonPath.compile(path);
// }
// catch (InvalidPathException e)
// {
// problemReporter.Report(new Problem(this,
// string.Format("{0} with value '{1}' is not a valid JsonPath. {2}", propertyName, path,
// e.getMessage())));
// }
}
/**
* Asserts the integer is either null or non-negative, reporting to {@link ProblemReporter} with this context if it is.
*
* @param integer Value to Assert on.
* @param propertyName Name of property.
*/
public void AssertIsNotNegativeIfPresent(int?integer, string propertyName)
{
if (integer.HasValue && integer < 0)
{
ProblemReporter.Report(new Problem(this, $"{propertyName} must be non negative"));
}
}
/**
* Asserts the map is not null and not empty, reporting to {@link ProblemReporter} with this context if it is.
*
* @param map Map to Assert on.
* @param propertyName Name of property.
*/
public void AssertNotEmpty(IDictionary map, string propertyName)
{
if (map == null || map.Count == 0)
{
ProblemReporter.Report(new Problem(this,
$"{propertyName} requires one or more entries"));
}
}
/**
* Asserts the collection is not null and not empty, reporting to {@link ProblemReporter} with this context if it is.
*
* @param collection Collection to Assert on.
* @param propertyName Name of property.
*/
public void AssertNotEmpty(IEnumerable collection, string propertyName)
{
if (!collection.GetEnumerator().MoveNext())
{
ProblemReporter.Report(new Problem(this,
$"{propertyName} requires one or more items"));
}
}
public override int Visit(TaskState taskState)
{
_currentContext.AssertIsValidInputPath(taskState.InputPath);
_currentContext.AssertIsValidOutputPath(taskState.OutputPath);
_currentContext.AssertIsValidResultPath(taskState.ResultPath);
_currentContext.AssertIsPositiveIfPresent(taskState.TimeoutSeconds, PropertyNames.TIMEOUT_SECONDS);
_currentContext.AssertIsPositiveIfPresent(taskState.HeartbeatSeconds, PropertyNames.HEARTBEAT_SECONDS);
if (taskState.TimeoutSeconds != null && taskState.HeartbeatSeconds != null)
{
if (taskState.HeartbeatSeconds >= taskState.TimeoutSeconds)
{
_problemReporter.Report(new Problem(_currentContext, $"{PropertyNames.HEARTBEAT_SECONDS} must be smaller than {PropertyNames.TIMEOUT_SECONDS}"));
}
}
_currentContext.AssertStringNotEmpty(taskState.Resource, PropertyNames.RESOURCE);
ValidateRetriers(taskState.Retriers);
ValidateCatchers(taskState.Catchers);
ValidateTransition(taskState.Transition);
return(0);
}
