static InjectableInfo CreateForMember(MemberInfo memInfo, Type enclosingType)
{
var injectAttr = memInfo.AllAttributes <InjectAttribute>().FirstOrDefault();
var info = new InjectableInfo()
{
Optional = memInfo.HasAttribute(typeof(InjectOptionalAttribute)),
Identifier = (injectAttr == null ? null : injectAttr.Identifier),
SourceName = memInfo.Name,
EnclosingType = enclosingType,
};
if (memInfo is FieldInfo)
{
var fieldInfo = (FieldInfo)memInfo;
info.Setter = ((object injectable, object value) => fieldInfo.SetValue(injectable, value));
info.ContractType = fieldInfo.FieldType;
}
else
{
Assert.That(memInfo is PropertyInfo);
var propInfo = (PropertyInfo)memInfo;
info.Setter = ((object injectable, object value) => propInfo.SetValue(injectable, value, null));
info.ContractType = propInfo.PropertyType;
}
return(info);
}
public InjectMemberInfo(
ZenMemberSetterMethod setter,
InjectableInfo info)
{
Setter = setter;
Info = info;
}
internal object Resolve(
InjectableInfo injectInfo, object targetInstance)
{
var context = new InjectContext(
this, injectInfo, LookupsInProgress.ToList(), targetInstance);
return(Resolve(injectInfo.ContractType, context));
}
internal InjectContext(
DiContainer container,
InjectableInfo injectInfo, List <Type> parents, object targetInstance)
{
Container = container;
Optional = injectInfo.Optional;
Identifier = injectInfo.Identifier;
SourceName = injectInfo.SourceName;
EnclosingType = injectInfo.EnclosingType;
EnclosingInstance = targetInstance;
ParentTypes = parents;
}
DiContainer CreateTempContainer(List <TypeValuePair> args)
{
DiContainer tempSubContainer = Container.CreateSubContainer();
ZenjectTypeInfo installerInjectables = TypeAnalyzer.GetInfo(_installerType);
foreach (TypeValuePair argPair in args)
{
// We need to intelligently match on the exact parameters here to avoid the issue
// brought up in github issue #217
InjectableInfo match = installerInjectables.AllInjectables
.Where(x => argPair.Type.DerivesFromOrEqual(x.MemberType))
.OrderBy(x => ZenUtilInternal.GetInheritanceDelta(argPair.Type, x.MemberType)).FirstOrDefault();
Assert.That(match != null,
"Could not find match for argument type '{0}' when injecting into sub container installer '{1}'",
argPair.Type, _installerType);
tempSubContainer.Bind(match.MemberType)
.FromInstance(argPair.Value).WhenInjectedInto(_installerType);
}
return(tempSubContainer);
}
internal object Resolve(InjectableInfo injectInfo)
{
return(Resolve(injectInfo, null));
}