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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.api;
import jakarta.json.JsonArray;
import no.hasmac.jsonld.JsonLdError;
import no.hasmac.jsonld.JsonLdOptions;
import no.hasmac.jsonld.JsonLdVersion;
import no.hasmac.jsonld.document.Document;
import no.hasmac.jsonld.loader.DocumentLoader;
import no.hasmac.jsonld.processor.FromRdfProcessor;
import no.hasmac.rdf.RdfDataset;
import java.net.URI;
public final class FromRdfApi implements CommonApi, LoaderApi {
// required
private final Document document;
private final URI documentUri;
// optional
private JsonLdOptions options;
public FromRdfApi(Document document) {
this.document = document;
this.documentUri = null;
this.options = new JsonLdOptions();
}
public FromRdfApi(URI documentUri) {
this.document = null;
this.documentUri = documentUri;
this.options = new JsonLdOptions();
}
@Override
public FromRdfApi options(JsonLdOptions options) {
if (options == null) {
throw new IllegalArgumentException("Parameter 'options' is null.");
}
this.options = options;
return this;
}
@Override
public FromRdfApi mode(JsonLdVersion processingMode) {
options.setProcessingMode(processingMode);
return this;
}
@Override
public FromRdfApi base(URI baseUri) {
options.setBase(baseUri);
return this;
}
@Override
public FromRdfApi ordered(boolean enable) {
options.setOrdered(enable);
return this;
}
@Override
public FromRdfApi loader(DocumentLoader loader) {
options.setDocumentLoader(loader);
return this;
}
public FromRdfApi nativeTypes() {
return nativeTypes(true);
}
public FromRdfApi nativeTypes(boolean useNativeTypes) {
options.setUseNativeTypes(useNativeTypes);
return this;
}
/**
* Get JSON-LD
representation of the provided {@link RdfDataset}.
*
* @return {@link JsonArray} representing JSON-LD
document
* @throws JsonLdError
*/
public JsonArray get() throws JsonLdError {
if (document != null) {
return FromRdfProcessor.fromRdf(document, options);
}
if (documentUri != null) {
return FromRdfProcessor.fromRdf(documentUri, options);
}
throw new IllegalStateException();
}
}