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implab » implabjs-core
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r117:6149d2260004 ioc ts support
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@@ -1,35 +1,35
1 // import { services } from "../di/Annotations";
1 import { services } from "../di/Annotations";
2 // import { Bar } from "./Bar";
2 import { Bar } from "./Bar";
3
3
4 // declare required dependencies
4 // declare required dependencies
5 // const config = services<{
5 const config = services<{
6 // bar: Bar;
6 bar: Bar;
7 // }>();
7 }>();
8
8
9 // export service descriptor
9 // export service descriptor
10 // export const service = config.build<Box<Bar>>();
10 export const service = config.build<Box<Bar>>();
11
11
12 // @service.consume(config.dependency("bar"))
12 @service.consume(config.dependency("bar"))
13 export class Box<T> {
13 export class Box<T> {
14 private _value: T | undefined;
14 private _value: T | undefined;
15
15
16 constructor(value: T) {
16 constructor(value: T) {
17 this._value = value;
17 this._value = value;
18 }
18 }
19
19
20 // @service.inject("bar")
20 // @service.inject("bar")
21 setValue(value: T) {
21 setValue(value: T) {
22 this._value = value;
22 this._value = value;
23 }
23 }
24
24
25 setObj(value: object) {
25 setObj(value: object) {
26
26
27 }
27 }
28
28
29 getValue() {
29 getValue() {
30 if (this._value === undefined)
30 if (this._value === undefined)
31 throw new Error("Trying to get a value from the empty box");
31 throw new Error("Trying to get a value from the empty box");
32
32
33 return this._value;
33 return this._value;
34 }
34 }
35 }
35 }
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@@ -1,36 +1,38
1 import { Foo } from "./Foo";
1 import { Foo } from "./Foo";
2 import { Bar } from "./Bar";
2 import { Bar } from "./Bar";
3 import { Box } from "./Box";
3 import { Box } from "./Box";
4 import { primitive } from "../safe";
4 import { primitive } from "../safe";
5 import { Constructor } from "../interfaces";
5 import { Constructor } from "../interfaces";
6
6
7 interface Services {
7 interface Services {
8 foo: Foo;
8 foo: Foo;
9
9
10 bar: Bar;
10 bar: Bar;
11
11
12 box: Box<Foo>;
12 box: Box<Foo>;
13
13
14 host: string;
14 host: string;
15
15
16 }
16 }
17
17
18 interface TypeDescriptor<T, C extends Constructor<T>> {
18 interface TypeDescriptor<T, C extends Constructor<T>> {
19 $type: C;
19 $type: C;
20
20
21 params: Wrap<ConstructorParameters<C>>;
21 params: Wrap<ConstructorParameters<C>>;
22 }
22 }
23
23
24 function typeRegistration<T, C extends Constructor<T>>(target: C, params: Wrap<ConstructorParameters<C>>): TypeDescriptor<T, C> {
24 function typeRegistration<T, C extends Constructor<T>>(target: C, params: Wrap<ConstructorParameters<C>>): TypeDescriptor<T, C> {
25 throw new Error();
25 throw new Error();
26 }
26 }
27
27
28 declare function register<T>(): { type<C extends Constructor<T>>(target: C, params: Wrap<ConstructorParameters<C>>): TypeDescriptor<T, C>};
29
28 type Wrap<T> = T extends primitive ? T :
30 type Wrap<T> = T extends primitive ? T :
29 { [k in keyof T]: Wrap<T[k]> } | TypeDescriptor<T, Constructor<T>>;
31 { [k in keyof T]: Wrap<T[k]> } | TypeDescriptor<T, Constructor<T>>;
30
32
31 const config: Wrap<Services> = {
33 const config: Wrap<Services> = {
32 foo: typeRegistration(Foo, []),
34 foo: typeRegistration(Foo, []),
33 bar: typeRegistration(Bar, [{ foo: null as any, nested: null as any }]),
35 bar: typeRegistration(Bar, [{ foo: null as any, nested: null as any }]),
34 box: typeRegistration(Box, [{ $type: Bar, params: [] }]),
36 box: register<Box<Foo>>().type(Box, [{ $type: Bar, params: [] }]),
35 host: ""
37 host: ""
36 };
38 };
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