public static string GetString(this IBusinessObjectPropertyPath propertyPath, IBusinessObject obj, string format)
{
ArgumentUtility.CheckNotNull("format", format);
var result = propertyPath.GetResult(
obj,
UnreachableValueBehavior.ReturnNullForUnreachableValue,
ListValueBehavior.GetResultForFirstListEntry);
return(result.GetString(format));
}
public static object GetValue(
this IBusinessObjectPropertyPath propertyPath, IBusinessObject obj, bool throwExceptionIfNotReachable, bool getFirstListEntry)
{
ArgumentUtility.CheckNotNull("propertyPath", propertyPath);
var result = propertyPath.GetResult(
obj,
throwExceptionIfNotReachable ? UnreachableValueBehavior.FailForUnreachableValue : UnreachableValueBehavior.ReturnNullForUnreachableValue,
getFirstListEntry ? ListValueBehavior.GetResultForFirstListEntry : ListValueBehavior.FailForListProperties);
return(result.GetValue());
}
public void GetResult_ValidPropertyPath_EndsWithInt()
{
var root = TypeOne.Create();
IBusinessObjectPropertyPath path = DynamicBusinessObjectPropertyPath.Create("TypeTwoValue.TypeThreeValue.TypeFourValue.IntValue");
var result = path.GetResult(
(IBusinessObject)root,
BusinessObjectPropertyPath.UnreachableValueBehavior.FailForUnreachableValue,
BusinessObjectPropertyPath.ListValueBehavior.FailForListProperties);
Assert.That(result, Is.InstanceOf <EvaluatedBusinessObjectPropertyPathResult>());
Assert.That(result.ResultObject, Is.SameAs(root.TypeTwoValue.TypeThreeValue.TypeFourValue));
Assert.That(
result.ResultProperty,
Is.SameAs(((IBusinessObject)root.TypeTwoValue.TypeThreeValue.TypeFourValue).BusinessObjectClass.GetPropertyDefinition("IntValue")));
}
private CacheValue GetPropertyPathResult(BocListRow row)
{
IBusinessObjectPropertyPathResult result;
try
{
result = _propertyPath.GetResult(
row.BusinessObject,
BusinessObjectPropertyPath.UnreachableValueBehavior.ReturnNullForUnreachableValue,
BusinessObjectPropertyPath.ListValueBehavior.GetResultForFirstListEntry);
}
catch (Exception e)
{
s_log.ErrorFormat(
e, "Exception thrown while evaluating the result for property path '{0}' in row {1} of BocList.", _propertyPath.Identifier, row.Index);
return(Tuple.Create((object)null, new DoubleCheckedLockingContainer <string> (() => null)));
}
return(Tuple.Create(
GetResultValue(result, row),
new DoubleCheckedLockingContainer <string> (() => GetResultString(result, row))));
}
public string ToString(string format, IFormatProvider formatProvider)
{
var result = _path.GetResult(_object, UnreachableValueBehavior.ReturnNullForUnreachableValue, ListValueBehavior.GetResultForFirstListEntry);
return(result.GetString(format));
}