protected static List <InjectionTarget> GetInjectionTargets(Type type)
{
// see if we have it in the injection target cache
if (InjectionTargetCache.ContainsKey(type))
{
return(InjectionTargetCache[type]);
}
// initialize injection targets
var targets = new List <InjectionTarget>();
// otherwise we will create injection targets
var fieldInfos = type.GetFields();
foreach (var fieldInfo in fieldInfos)
{
var attributes = fieldInfo.GetCustomAttributes(typeof(InjectAttribute), false);
// if we have an inject attribute, this is considered a target
if (attributes.Length > 0)
{
var target = new InjectionTarget();
target.Type = fieldInfo.FieldType;
target.Property = fieldInfo.Name;
targets.Add(target);
}
}
// fill the cache
InjectionTargetCache[type] = targets;
return(targets);
}
//_____________________________________________________________________
// Protected Methods
//_____________________________________________________________________
protected void ApplyToTarget(InjectionTarget target, Object value)
{
if (MappedValues.ContainsKey(target.Type))
{
var injectedValue = MappedValues[target.Type];
var field = GetFieldInfo(value.GetType(), target.Property);
if (field != null && injectedValue != null)
{
field.SetValue(value, injectedValue);
}
}
else
{
throw new Exception("No rule for injecting " + target.Type.ToString() + " into " + value.GetType().ToString());
}
}
protected static List<InjectionTarget> GetInjectionTargets(Type type)
{
// see if we have it in the injection target cache
if (InjectionTargetCache.ContainsKey(type))
{
return InjectionTargetCache[type];
}
// initialize injection targets
var targets = new List<InjectionTarget>();
// otherwise we will create injection targets
var fieldInfos = type.GetFields();
foreach (var fieldInfo in fieldInfos)
{
var attributes = fieldInfo.GetCustomAttributes(typeof(InjectAttribute), false);
// if we have an inject attribute, this is considered a target
if (attributes.Length > 0)
{
var target = new InjectionTarget();
target.Type = fieldInfo.FieldType;
target.Property = fieldInfo.Name;
targets.Add(target);
}
}
// fill the cache
InjectionTargetCache[type] = targets;
return targets;
}
//_____________________________________________________________________
// Protected Methods
//_____________________________________________________________________
protected void ApplyToTarget(InjectionTarget target, Object value)
{
if (MappedValues.ContainsKey(target.Type))
{
var injectedValue = MappedValues[target.Type];
var field = GetFieldInfo(value.GetType(), target.Property);
if (field != null && injectedValue != null)
{
field.SetValue(value, injectedValue);
}
}
else
{
throw new Exception("No rule for injecting " + target.Type.ToString() + " into " + value.GetType().ToString());
}
}
public MappingLoad()
{
level = MappingLevel.None;
injection = InjectionTarget.All;
}
public MappingLoad(IMappingProvider _provider, MappingLevel _mapping_level = MappingLevel.None, InjectionTarget _injection = InjectionTarget.All)
{
provider = _provider;
level = _mapping_level;
injection = _injection;
}
