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A more performant JSON-LD 1.1 Processor & API forked from Titanium JSON-LD.
The newest version!
/*
* Copyright 2020 APICATALOG and HASMAC.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
*/
package no.hasmac.jsonld.processor;
import jakarta.json.JsonArray;
import no.hasmac.jsonld.JsonLdError;
import no.hasmac.jsonld.JsonLdErrorCode;
import no.hasmac.jsonld.JsonLdOptions;
import no.hasmac.jsonld.document.Document;
import no.hasmac.jsonld.loader.DocumentLoaderOptions;
import no.hasmac.jsonld.serialization.RdfToJsonld;
import java.net.URI;
public final class FromRdfProcessor {
private FromRdfProcessor() {
}
public static JsonArray fromRdf(final Document document, final JsonLdOptions options) throws JsonLdError {
return RdfToJsonld
.with(document.getRdfContent().orElseThrow(() -> new JsonLdError(JsonLdErrorCode.LOADING_DOCUMENT_FAILED, "Expected RDF document but got [mediaType=" + document.getContentType() + ", uri=" + document.getDocumentUrl() + "]")))
.ordered(options.isOrdered())
.rdfDirection(options.getRdfDirection())
.useNativeTypes(options.isUseNativeTypes())
.useRdfType(options.isUseRdfType())
.processingMode(options.getProcessingMode())
.uriValidation(options.isUriValidation())
.build();
}
public static JsonArray fromRdf(URI documentUri, JsonLdOptions options) throws JsonLdError {
if (options.getDocumentLoader() == null) {
throw new JsonLdError(JsonLdErrorCode.LOADING_DOCUMENT_FAILED, "Document loader is null. Cannot fetch [" + documentUri + "].");
}
final Document remoteDocument =
options
.getDocumentLoader()
.loadDocument(documentUri,
new DocumentLoaderOptions()
);
if (remoteDocument == null) {
throw new JsonLdError(JsonLdErrorCode.LOADING_DOCUMENT_FAILED);
}
return fromRdf(remoteDocument, options);
}
}