lambda-live-debugger
Version:
Debug Lambda functions locally like it is running in the cloud
34 lines (33 loc) • 1.22 kB
JavaScript
import { NormalizedSchema } from "@smithy/core/schema";
import { ToStringShapeSerializer } from "./ToStringShapeSerializer";
export class HttpInterceptingShapeSerializer {
codecSerializer;
stringSerializer;
buffer;
constructor(codecSerializer, codecSettings, stringSerializer = new ToStringShapeSerializer(codecSettings)) {
this.codecSerializer = codecSerializer;
this.stringSerializer = stringSerializer;
}
setSerdeContext(serdeContext) {
this.codecSerializer.setSerdeContext(serdeContext);
this.stringSerializer.setSerdeContext(serdeContext);
}
write(schema, value) {
const ns = NormalizedSchema.of(schema);
const traits = ns.getMergedTraits();
if (traits.httpHeader || traits.httpLabel || traits.httpQuery) {
this.stringSerializer.write(ns, value);
this.buffer = this.stringSerializer.flush();
return;
}
return this.codecSerializer.write(ns, value);
}
flush() {
if (this.buffer !== undefined) {
const buffer = this.buffer;
this.buffer = undefined;
return buffer;
}
return this.codecSerializer.flush();
}
}