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feat: Integrate MetadataSerializer

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This commit is contained in:
Joachim Van Herwegen
2020-10-27 17:07:52 +01:00
parent aebccd45c0
commit 4e4d7a7a39
8 changed files with 105 additions and 18 deletions
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17
src/ldp/http/BasicResponseWriter.ts
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@@ -2,7 +2,7 @@ import { getLoggerFor } from '../../logging/LogUtil';
import type { HttpResponse } from '../../server/HttpResponse';
import { INTERNAL_QUADS } from '../../util/ContentTypes';
import { UnsupportedHttpError } from '../../util/errors/UnsupportedHttpError';
import { HTTP } from '../../util/UriConstants';
import type { MetadataWriter } from './metadata/MetadataWriter';
import type { ResponseDescription } from './response/ResponseDescription';
import { ResponseWriter } from './ResponseWriter';
@@ -11,6 +11,12 @@ import { ResponseWriter } from './ResponseWriter';
*/
export class BasicResponseWriter extends ResponseWriter {
protected readonly logger = getLoggerFor(this);
private readonly metadataWriter: MetadataWriter;
public constructor(metadataWriter: MetadataWriter) {
super();
this.metadataWriter = metadataWriter;
}
public async canHandle(input: { response: HttpResponse; result: ResponseDescription | Error }): Promise<void> {
if (input.result instanceof Error || input.result.metadata?.contentType === INTERNAL_QUADS) {
@@ -20,13 +26,8 @@ export class BasicResponseWriter extends ResponseWriter {
}
public async handle(input: { response: HttpResponse; result: ResponseDescription }): Promise<void> {
const location = input.result.metadata?.get(HTTP.location);
if (location) {
input.response.setHeader('location', location.value);
}
if (input.result.data) {
const contentType = input.result.metadata?.contentType ?? 'text/plain';
input.response.setHeader('content-type', contentType);
if (input.result.metadata) {
await this.metadataWriter.handleSafe({ response: input.response, metadata: input.result.metadata });
}
input.response.writeHead(input.result.statusCode);