public TypeDefinition resolveClassName(JsString qualifiedClassName)
{
dynamic type = findDefinition(qualifiedClassName);
if (type == null) {
JsString classDefinition = loader.loadClass(qualifiedClassName);
//Before we load it into memory, check on the super class and see if we need to load *that*
//into memory. We may *NOT* have an inherit if we dont inherit from anything, that is just fine
resolveParentClassFromDefinition(qualifiedClassName,classDefinition);
//Load the newly found class memory
addDefinition(classDefinition);
//Get a reference to the newly added type
type = findDefinition(qualifiedClassName);
if (type == null) {
//This alert shouldnt be here, we should figure out a way to get it to the UI level
HtmlContext.alert(qualifiedClassName + " does not contain required injection information ");
throw new JsError(qualifiedClassName + " does not contain required injection information ");
}
var td = new TypeDefinition(type);
if (!td.builtIn) {
//Finally, resolve any classes it references in its own code execution
resolveClassDependencies(td);
}
}
return new TypeDefinition(type);
}
internal override AbstractBinding getBinding(TypeDefinition typeDefinition)
{
//First we try to resolve it on our own, without own AbstractBinding
AbstractBinding abstractBinding = binder.getBinding(typeDefinition);
//if we do not have a specific AbstractBinding for it, we need to check to see if our parent injector has a specific AbstractBinding for it before we just go building stuff
if (abstractBinding == null) {
abstractBinding = parentInjector.getBinding(typeDefinition);
}
return abstractBinding;
}
public void verifyAndRegister()
{
foreach (var id in viableInjectionPoints) {
if (viableInjectionPoints[id].As<JsString>() == "req") {
dynamic instance = this;
var typeDefinition = new TypeDefinition(instance.constructor);
HtmlContext.alert(typeDefinition.getClassName() + " requires a [View] element with the id of " + id + " but it could not be found");
return;
}
JsContext.delete(viableInjectionPoints[id]);
}
this.viableInjectionPoints = null;
onRegister();
}
//Entry point for TypeAbstractBinding to ask for a class....
//This method does so without trying to resolve the class first, which is important if we are called from within a resolution
public object buildClass(TypeDefinition typeDefinition)
{
object instance;
if (typeDefinition.builtIn) {
instance = typeDefinition.constructorApply(null);
} else {
var constructorPoints = typeDefinition.getConstructorParameters();
instance = buildFromInjectionInfo(typeDefinition, constructorPoints);
var fieldPoints = typeDefinition.getInjectionFields();
injectMemberPropertiesFromInjectionInfo(instance, fieldPoints);
var methodPoints = typeDefinition.getInjectionMethods();
injectMembersMethodsFromInjectionInfo(instance, methodPoints);
}
return instance;
}
public BindingFactory(Binder binder, TypeDefinition typeDefinition)
{
this.binder = binder;
this.typeDefinition = typeDefinition;
}
protected JsString getName(JsObject instance)
{
var dependency = new TypeDefinition(instance["constructor"]);
return dependency.getClassName();
}
public InstanceAbstractBinding(TypeDefinition typeDefinition, object instance)
{
this.typeDefinition = typeDefinition;
this.instance = instance;
}
private JsObject<object> getBehaviorInjectionPoints()
{
dynamic jsInstance = this;
var map = new JsObject<object>();
var typeDefinition = new TypeDefinition(jsInstance.constructor);
JsArray<InjectionPoint> viewPoints = typeDefinition.getViewFields();
for (int i = 0; i < viewPoints.length; i++) {
if (viewPoints[i].r == 0) {
map[viewPoints[i].n] = "opt";
} else {
map[viewPoints[i].n] = "req";
}
}
return map;
}
public ProviderAbstractBinding(TypeDefinition typeDefinition, TypeDefinition providerTypeDefinition)
{
this.typeDefinition = typeDefinition;
this.providerTypeDefinition = providerTypeDefinition;
}
private void resolveClassDependencies(TypeDefinition type)
{
var classDependencies = type.getClassDependencies();
for ( var i=0; i<classDependencies.length; i++) {
resolveClassName(classDependencies[i]);
}
}
public void injectMembers(dynamic instance)
{
Type constructor = instance.constructor;
var typeDefinition = new TypeDefinition(constructor);
var fieldPoints = typeDefinition.getInjectionFields();
injectMemberPropertiesFromInjectionInfo(instance, fieldPoints);
var methodPoints = typeDefinition.getInjectionMethods();
injectMembersMethodsFromInjectionInfo(instance, methodPoints);
}
public object getInstance(TypeDefinition dependencyTypeDefinition)
{
return resolveDependency(dependencyTypeDefinition);
}
object resolveDependency(TypeDefinition typeDefinition)
{
AbstractBinding abstractBinding = null;
if ( !typeDefinition.builtIn ) {
abstractBinding = getBinding(typeDefinition);
}
object instance;
if (abstractBinding != null) {
instance = abstractBinding.provide(this);
} else {
instance = buildClass(typeDefinition);
}
return instance;
}
object buildFromInjectionInfo(TypeDefinition dependencyTypeDefinition, JsArray<InjectionPoint> constructorPoints)
{
var args = new JsArray<object>();
for (int i = 0; i < constructorPoints.length; i++) {
args[i] = resolveDependency(classResolver.resolveClassName(constructorPoints[i].t));
}
object obj = dependencyTypeDefinition.constructorApply(args);
return obj;
}
internal virtual AbstractBinding getBinding( TypeDefinition typeDefinition )
{
return binder.getBinding( typeDefinition );
}
public TypeAbstractBinding(TypeDefinition typeDefinition, TypeDefinition dependencyDefinition)
{
this.typeDefinition = typeDefinition;
this.dependencyDefinition = dependencyDefinition;
}
