private static string GetElementId(object target)
{
// TODO: target should implement some interface (IProvideRuntimeName with property RuntimeName) instead of relying on attributes and reflection
RuntimeNamePropertyAttribute nameAttribute = target.GetType().GetCustomAttributes(typeof(RuntimeNamePropertyAttribute), true).FirstOrDefault() as RuntimeNamePropertyAttribute;
return(nameAttribute != null ? (string)target.GetType().GetProperty(nameAttribute.Name).GetValue(target) : String.Empty);
}
//------------------------------------------------------
//
// Public Methods
//
//------------------------------------------------------
#region Public Methods
/// <summary>
/// Returns the component name. To do this, we try to find the
/// RuntimeNamePropertyAttribute on the type. If we find
/// the attribute, we will try to invoke the property to retrieve
/// the component name. If any of these fail, we defer to the
/// parent implementation.
/// </summary>
public string GetComponentName()
{
if (_instance != null)
{
RuntimeNamePropertyAttribute nameAttr = GetAttributes()[typeof(RuntimeNamePropertyAttribute)] as RuntimeNamePropertyAttribute;
if (nameAttr != null && nameAttr.Name != null)
{
PropertyDescriptor nameProp = GetProperties()[nameAttr.Name];
if (nameProp != null)
{
return(nameProp.GetValue(_instance) as string);
}
}
}
return(_parent.GetComponentName());
}
public void RuntimeNamePropertyAttributeConstructor()
{
tlog.Debug(tag, $"RuntimeNamePropertyAttributeConstructor START");
try
{
var rnp = new RuntimeNamePropertyAttribute("Content");
Assert.IsNotNull(rnp, "Should not be null");
Assert.AreEqual("Content", rnp.Name, "Should be equal");
}
catch (Exception e)
{
tlog.Debug(tag, e.Message.ToString());
Assert.Fail("Caught Exception : Failed!");
}
tlog.Debug(tag, $"RuntimeNamePropertyAttributeConstructor END");
}
private static string GetElementId(object target)
{
RuntimeNamePropertyAttribute nameAttribute = target.GetType().GetCustomAttributes(typeof(RuntimeNamePropertyAttribute), true).FirstOrDefault() as RuntimeNamePropertyAttribute;
return(nameAttribute != null ? (string)target.GetType().GetProperty(nameAttribute.Name).GetValue(target) : String.Empty);
}