mirror of https://github.com/jkjoy/sunpeiwen.git
38 lines
1.3 KiB
JavaScript
38 lines
1.3 KiB
JavaScript
|
"use strict";
|
||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
||
|
|
const codegen_1 = require("../../compile/codegen");
|
||
|
|
const metadata_1 = require("./metadata");
|
||
|
|
const nullable_1 = require("./nullable");
|
||
|
|
const def = {
|
||
|
|
keyword: "discriminator",
|
||
|
|
schemaType: "string",
|
||
|
|
implements: ["mapping"],
|
||
|
|
code(cxt) {
|
||
|
|
metadata_1.checkMetadata(cxt);
|
||
|
|
const { gen, data, schema, parentSchema } = cxt;
|
||
|
|
const [valid, cond] = nullable_1.checkNullableObject(cxt, data);
|
||
|
|
gen.if(cond, () => {
|
||
|
|
const tag = gen.const("tag", codegen_1._ `${data}${codegen_1.getProperty(schema)}`);
|
||
|
|
gen.if(codegen_1._ `typeof ${tag} == "string"`, () => {
|
||
|
|
gen.if(false);
|
||
|
|
for (const tagValue in parentSchema.mapping) {
|
||
|
|
gen.elseIf(codegen_1._ `${tag} === ${tagValue}`);
|
||
|
|
gen.assign(valid, applyTagSchema(tagValue));
|
||
|
|
}
|
||
|
|
gen.endIf();
|
||
|
|
});
|
||
|
|
});
|
||
|
|
cxt.pass(valid);
|
||
|
|
function applyTagSchema(schemaProp) {
|
||
|
|
const _valid = gen.name("valid");
|
||
|
|
cxt.subschema({
|
||
|
|
keyword: "mapping",
|
||
|
|
schemaProp,
|
||
|
|
jtdDiscriminator: schema,
|
||
|
|
}, _valid);
|
||
|
|
return _valid;
|
||
|
|
}
|
||
|
|
},
|
||
|
|
};
|
||
|
|
exports.default = def;
|
||
|
|
//# sourceMappingURL=discriminator.js.map
|