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import { TraceSource } from "./log/TraceSource";
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import { argumentNotNull, argumentNotEmptyString, isPrimitive, each, isNull } from "./safe";
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import { Uuid } from './Uuid';
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import {ActivationContext} from "./di/ActivationContext";
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let trace = TraceSource.get("di");
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export interface Descriptor {
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activate(context: ActivationContext, name: string): any
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}
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export function isDescriptor(value: any): value is Descriptor {
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return ("activate" in value);
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}
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export interface ServiceMap {
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[s: string] : Descriptor
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}
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export class ActivationContextInfo {
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name: string
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service: string
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scope: ServiceMap
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}
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export class ActivationError {
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activationStack: ActivationContextInfo[]
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service: string
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innerException: any
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message: string
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constructor(service: string, activationStack: ActivationContextInfo[], innerException) {
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this.message = "Failed to activate the service";
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this.activationStack = activationStack;
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this.service = service;
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this.innerException = innerException;
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}
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toString() {
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var parts = [this.message];
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if (this.service)
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parts.push("when activating: " + this.service.toString());
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if (this.innerException)
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parts.push("caused by: " + this.innerException.toString());
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if (this.activationStack) {
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parts.push("at");
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this.activationStack.forEach(function (x) {
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parts.push(" " + x.name + " " +
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(x.service ? x.service.toString() : ""));
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});
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}
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return parts.join("\n");
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}
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}
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export enum ActivationType {
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SINGLETON,
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CONTAINER,
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HIERARCHY,
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CONTEXT,
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CALL
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}
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interface ServiceDescriptorParams {
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}
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class ServiceDescriptor extends Descriptor {
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constructor(opts: ServiceDescriptorParams) {
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super();
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}
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activate(context: ActivationContext, name: string) {
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throw new Error("Method not implemented.");
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}
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isInstanceCreated(): boolean {
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throw new Error("Method not implemented.");
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}
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getInstance() {
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throw new Error("Method not implemented.");
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}
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}
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class AggregateDescriptor<T> extends Descriptor {
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constructor(value: T) {
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super();
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}
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activate(context: ActivationContext, name: string) {
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throw new Error("Method not implemented.");
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}
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isInstanceCreated(): boolean {
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throw new Error("Method not implemented.");
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}
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getInstance(): T {
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throw new Error("Method not implemented.");
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}
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}
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class ValueDescriptor<T> implements Descriptor {
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activate(context: ActivationContext, name: string) {
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throw new Error("Method not implemented.");
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}
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isInstanceCreated(): boolean {
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throw new Error("Method not implemented.");
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}
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getInstance(): T {
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throw new Error("Method not implemented.");
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}
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constructor(value: T) {
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}
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}
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