public IBindingDefinition CreateRealBindingDefinition(Type type)
{
IBindingDefinition definition;
if (!bindingDefinitionByType.TryGetValue(type, out definition))
{
definition = BindingDefinitionFactory.CreateInstance(type, DefinitionDescription) ?? this;
bindingDefinitionByType[type] = definition;
}
return(definition);
}
public static BindingDefinitionHierarchical CreateInstance(Type type, BindingDefinitionDescription definitionDescription)
{
try
{
if (string.IsNullOrEmpty(definitionDescription.Name))
{
definitionDescription.Name = definitionDescription.BindingExpression.Replace('.', '_');
}
BindingDefinitionHierarchical definition = new BindingDefinitionHierarchical(definitionDescription);
string realBindingDefinitionExpression = definitionDescription.BindingExpression.Split('.')[0];
BindingDefinitionDescription realBindingDefinitionDescription = new BindingDefinitionDescription()
{
BindingExpression = realBindingDefinitionExpression, IsReadOnly = definitionDescription.IsReadOnly
};
definition.realBindingDefinition = BindingDefinitionFactory.CreateInstance(type, realBindingDefinitionDescription);
string childBindingExpression = definitionDescription.BindingExpression.Substring(realBindingDefinitionExpression.Length + 1);
BindingDefinitionDescription childBindingDescription = new BindingDefinitionDescription()
{
BindingExpression = childBindingExpression, IsReadOnly = definitionDescription.IsReadOnly
};
definition.childBindingDefinition = BindingDefinitionFactory.CreateInstance(definition.realBindingDefinition.BindingType, childBindingDescription);
definition.CanNotify = definition.childBindingDefinition.CanNotify;
definition.BindingType = definition.childBindingDefinition.BindingType; // type;
return(definition);
}
catch (Exception ex)
{
throw new BindingTemplateException($"Cannot create the 'Hierarchical BindingDefinition' '{definitionDescription.BindingExpression}'. {ex.Message}");
}
}