2 * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.restconf.nb.rfc8040.jersey.providers;
10 import java.io.IOException;
11 import java.io.OutputStream;
12 import java.lang.annotation.Annotation;
13 import java.lang.reflect.Type;
14 import java.nio.charset.StandardCharsets;
15 import java.util.concurrent.ExecutionException;
16 import javax.ws.rs.Produces;
17 import javax.ws.rs.WebApplicationException;
18 import javax.ws.rs.core.MediaType;
19 import javax.ws.rs.core.MultivaluedMap;
20 import javax.ws.rs.ext.Provider;
21 import org.opendaylight.restconf.nb.rfc8040.rests.services.api.SchemaExportContext;
22 import org.opendaylight.yangtools.yang.common.Revision;
23 import org.opendaylight.yangtools.yang.common.YangConstants;
24 import org.opendaylight.yangtools.yang.model.api.Module;
25 import org.opendaylight.yangtools.yang.model.repo.api.SourceIdentifier;
26 import org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource;
29 @Produces(YangConstants.RFC6020_YANG_MEDIA_TYPE)
30 public class YangSchemaExportBodyWriter extends AbstractSchemaExportBodyWriter {
32 public void writeTo(final SchemaExportContext context, final Class<?> type, final Type genericType,
33 final Annotation[] annotations, final MediaType mediaType,
34 final MultivaluedMap<String, Object> httpHeaders, final OutputStream entityStream) throws IOException {
35 final Module module = context.getModule();
36 final SourceIdentifier sourceId = new SourceIdentifier(module.getName(),
37 module.getQNameModule().getRevision().map(Revision::toString).orElse(null));
38 final YangTextSchemaSource yangTextSchemaSource;
40 yangTextSchemaSource = context.getSourceProvider().getSource(sourceId).get();
41 } catch (InterruptedException | ExecutionException e) {
42 throw new WebApplicationException("Unable to retrieve source from SourceProvider.", e);
44 yangTextSchemaSource.asByteSource(StandardCharsets.UTF_8).copyTo(entityStream);