public static void ConstrainToParent(this ModifiableFilterQuery query, Hyland.Unity.WorkView.Object parent)
{
if (query is null)
{
throw new ArgumentNullException(nameof(query));
}
if (parent is null)
{
throw new ArgumentNullException(nameof(parent));
}
var parentAttribute = query.Class.Attributes.Find(attr => attr.RelatedClass?.ID == parent.Class.ID);
query.AddConstraint($"{ parentAttribute.Name }.objectid", Operator.Equal, parent.ID);
}
/// <summary>
/// Find an attribute value by a full path. Will return null if the attribute could not be found or the address is an invalid format
/// </summary>
/// <param name="wvObject">Starting object that is used to trace the string address to the final attribute value</param>
/// <param name="address"></param>
/// <returns></returns>
public static AttributeValue AttributeValueByAddress(this Hyland.Unity.WorkView.Object wvObject, AttributeAddress address)
{
if (wvObject is null)
{
throw new ArgumentNullException(nameof(wvObject));
}
if (address is null)
{
throw new ArgumentNullException(nameof(address));
}
try
{
if (address.Depth == -1)
{
throw new InvalidOperationException($"String Address: { address.ToString() } is in an invalid format.");
}
if (address.Depth == 0)
{
return(wvObject.AttributeValues.Find(address.FinalAttribute));
}
var relatedObject = wvObject.GetRelatedObject(address.NavigationPath);
if (relatedObject == null)
{
throw new InvalidOperationException($"Could not find a related object by string { address.NavigationPath } on object { wvObject.Name }");
}
return(relatedObject.AttributeValues.Find(address.FinalAttribute));
}
catch
{
if (address.IgnoreErrors)
{
return(null);
}
throw;
}
}
/// <summary>
///
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="wvObject"></param>
/// <param name="item"></param>
/// <param name="matchType"></param>
/// <returns></returns>
public static bool IsMatch <T>(this Hyland.Unity.WorkView.Object wvObject, T item, WorkViewMatchType matchType = WorkViewMatchType.OnlyKeys)
{
Type itemType = item.GetType();
var definedAttributes = itemType.GetProperties().Where(pi => WorkViewAttributeAttribute.IsDefined(pi));
List <PropertyInfo> matchableProperties = null;
switch (matchType)
{
case WorkViewMatchType.OnlyKeys:
matchableProperties = definedAttributes.Where(pi => WorkViewAttributeAttribute.IsKey(pi)).ToList();
break;
case WorkViewMatchType.NonOptional:
matchableProperties = definedAttributes.Where(pi => !WorkViewAttributeAttribute.IsOptional(pi)).ToList();
break;
case WorkViewMatchType.AllDefinedAttributes:
matchableProperties = definedAttributes.ToList();
break;
default:
break;
}
//
foreach (var matchProperty in matchableProperties)
{
var attributeValue = wvObject.AttributeValueByAddress(WorkViewAttributeAttribute.GetAttributeAddress(matchProperty));
if (matchProperty.GetValue(item).ToString() != attributeValue.Value.ToString())
{
return(false);
}
}
return(true);
}
public AttributeValue GetAttributeValue(Hyland.Unity.WorkView.Object wvObject)
{
return(wvObject.AttributeValueByAddress(this));
}
/// <summary>
/// Find an attribute value by a full path. Will return null if the attribute could not be found or the address is an invalid format
/// </summary>
/// <param name="wvObject">Starting object that is used to trace the string address to the final attribute value</param>
/// <param name="addresses">Address array that contains the attribute names of each progressing class</param>
/// <returns></returns>
public static AttributeValue AttributeValueByAddress(this Hyland.Unity.WorkView.Object wvObject, params string[] addresses)
{
return(AttributeValueByAddress(wvObject, new AttributeAddress(addresses)));
}
public static object ToClass(this Hyland.Unity.WorkView.Object wvObject, Type type)
{
return(WorkViewObjectConvert.DeserializeWorkViewObject(wvObject, type));
}
public static T ToClass <T>(this Hyland.Unity.WorkView.Object wvObject)
{
return((T)ToClass(wvObject, typeof(T)));
}
