+++ /dev/null
-/*
- * Copyright (c) 2015 Brocade Communications Systems, Inc. and others. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.netconf.sal.restconf.impl;
-
-import static java.util.Objects.requireNonNull;
-
-import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.lang.annotation.Annotation;
-import java.nio.charset.StandardCharsets;
-import java.util.List;
-import java.util.Optional;
-import javax.inject.Inject;
-import javax.inject.Singleton;
-import javax.ws.rs.core.MediaType;
-import javax.ws.rs.core.MultivaluedHashMap;
-import javax.ws.rs.core.MultivaluedMap;
-import javax.ws.rs.core.UriInfo;
-import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
-import org.opendaylight.netconf.sal.rest.api.RestconfService;
-import org.opendaylight.netconf.sal.rest.impl.JsonNormalizedNodeBodyReader;
-import org.opendaylight.netconf.sal.rest.impl.JsonToPatchBodyReader;
-import org.opendaylight.netconf.sal.rest.impl.NormalizedNodeContext;
-import org.opendaylight.netconf.sal.rest.impl.NormalizedNodeJsonBodyWriter;
-import org.opendaylight.netconf.sal.rest.impl.PatchJsonBodyWriter;
-import org.opendaylight.netconf.sal.restconf.api.JSONRestconfService;
-import org.opendaylight.restconf.common.errors.RestconfDocumentedException;
-import org.opendaylight.restconf.common.errors.RestconfError;
-import org.opendaylight.restconf.common.patch.PatchContext;
-import org.opendaylight.restconf.common.patch.PatchStatusContext;
-import org.opendaylight.restconf.common.util.SimpleUriInfo;
-import org.opendaylight.yangtools.yang.common.ErrorTag;
-import org.opendaylight.yangtools.yang.common.OperationFailedException;
-import org.opendaylight.yangtools.yang.common.RpcError;
-import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * Implementation of the JSONRestconfService interface using the restconf Draft02 implementation.
- *
- * @author Thomas Pantelis
- * @deprecated Replaced by {JSONRestconfServiceRfc8040Impl from restconf-nb-rfc8040
- */
-@Singleton
-@Deprecated
-public class JSONRestconfServiceImpl implements JSONRestconfService {
- private static final Logger LOG = LoggerFactory.getLogger(JSONRestconfServiceImpl.class);
-
- private static final Annotation[] EMPTY_ANNOTATIONS = new Annotation[0];
-
- private final ControllerContext controllerContext;
- private final RestconfService restconfService;
-
- @Inject
- public JSONRestconfServiceImpl(final ControllerContext controllerContext, final RestconfImpl restconfService) {
- this.controllerContext = controllerContext;
- this.restconfService = restconfService;
- }
-
- @SuppressWarnings("checkstyle:IllegalCatch")
- @Override
- public void put(final String uriPath, final String payload) throws OperationFailedException {
- requireNonNull(payload, "payload can't be null");
-
- LOG.debug("put: uriPath: {}, payload: {}", uriPath, payload);
-
- final InputStream entityStream = new ByteArrayInputStream(payload.getBytes(StandardCharsets.UTF_8));
- final NormalizedNodeContext context = JsonNormalizedNodeBodyReader.readFrom(uriPath, entityStream, false,
- controllerContext);
-
- LOG.debug("Parsed YangInstanceIdentifier: {}", context.getInstanceIdentifierContext().getInstanceIdentifier());
- LOG.debug("Parsed NormalizedNode: {}", context.getData());
-
- try {
- restconfService.updateConfigurationData(uriPath, context, new SimpleUriInfo(uriPath));
- } catch (final Exception e) {
- propagateExceptionAs(uriPath, e, "PUT");
- }
- }
-
- @SuppressWarnings("checkstyle:IllegalCatch")
- @Override
- public void post(final String uriPath, final String payload) throws OperationFailedException {
- requireNonNull(payload, "payload can't be null");
-
- LOG.debug("post: uriPath: {}, payload: {}", uriPath, payload);
-
- final InputStream entityStream = new ByteArrayInputStream(payload.getBytes(StandardCharsets.UTF_8));
- final NormalizedNodeContext context = JsonNormalizedNodeBodyReader.readFrom(uriPath, entityStream, true,
- controllerContext);
-
- LOG.debug("Parsed YangInstanceIdentifier: {}", context.getInstanceIdentifierContext().getInstanceIdentifier());
- LOG.debug("Parsed NormalizedNode: {}", context.getData());
-
- try {
- restconfService.createConfigurationData(uriPath, context, new SimpleUriInfo(uriPath));
- } catch (final Exception e) {
- propagateExceptionAs(uriPath, e, "POST");
- }
- }
-
- @SuppressWarnings("checkstyle:IllegalCatch")
- @Override
- public void delete(final String uriPath) throws OperationFailedException {
- LOG.debug("delete: uriPath: {}", uriPath);
-
- try {
- restconfService.deleteConfigurationData(uriPath);
- } catch (final Exception e) {
- propagateExceptionAs(uriPath, e, "DELETE");
- }
- }
-
- @SuppressWarnings("checkstyle:IllegalCatch")
- @Override
- public Optional<String> get(final String uriPath, final LogicalDatastoreType datastoreType)
- throws OperationFailedException {
- LOG.debug("get: uriPath: {}", uriPath);
-
- try {
- NormalizedNodeContext readData;
- final SimpleUriInfo uriInfo = new SimpleUriInfo(uriPath);
- if (datastoreType == LogicalDatastoreType.CONFIGURATION) {
- readData = restconfService.readConfigurationData(uriPath, uriInfo);
- } else {
- readData = restconfService.readOperationalData(uriPath, uriInfo);
- }
-
- final Optional<String> result = Optional.of(toJson(readData));
-
- LOG.debug("get returning: {}", result.get());
-
- return result;
- } catch (final Exception e) {
- if (!isDataMissing(e)) {
- propagateExceptionAs(uriPath, e, "GET");
- }
-
- LOG.debug("Data missing - returning absent");
- return Optional.empty();
- }
- }
-
- @SuppressWarnings("checkstyle:IllegalCatch")
- @SuppressFBWarnings(value = "NP_NULL_PARAM_DEREF", justification = "Unrecognised NullableDecl")
- @Override
- public Optional<String> invokeRpc(final String uriPath, final Optional<String> input)
- throws OperationFailedException {
- requireNonNull(uriPath, "uriPath can't be null");
-
- final String actualInput = input.isPresent() ? input.get() : null;
-
- LOG.debug("invokeRpc: uriPath: {}, input: {}", uriPath, actualInput);
-
- String output = null;
- try {
- NormalizedNodeContext outputContext;
- if (actualInput != null) {
- final InputStream entityStream = new ByteArrayInputStream(actualInput.getBytes(StandardCharsets.UTF_8));
- final NormalizedNodeContext inputContext =
- JsonNormalizedNodeBodyReader.readFrom(uriPath, entityStream, true, controllerContext);
-
- LOG.debug("Parsed YangInstanceIdentifier: {}", inputContext.getInstanceIdentifierContext()
- .getInstanceIdentifier());
- LOG.debug("Parsed NormalizedNode: {}", inputContext.getData());
-
- outputContext = restconfService.invokeRpc(uriPath, inputContext, null);
- } else {
- outputContext = restconfService.invokeRpc(uriPath, null, null);
- }
-
- if (outputContext.getData() != null) {
- output = toJson(outputContext);
- }
- } catch (final RuntimeException | IOException e) {
- propagateExceptionAs(uriPath, e, "RPC");
- }
-
- return Optional.ofNullable(output);
- }
-
- @SuppressWarnings("checkstyle:IllegalCatch")
- @Override
- public Optional<String> patch(final String uriPath, final String payload)
- throws OperationFailedException {
-
- String output = null;
- requireNonNull(payload, "payload can't be null");
-
- LOG.debug("patch: uriPath: {}, payload: {}", uriPath, payload);
-
- final InputStream entityStream = new ByteArrayInputStream(payload.getBytes(StandardCharsets.UTF_8));
-
- JsonToPatchBodyReader jsonToPatchBodyReader = new JsonToPatchBodyReader(controllerContext);
- final PatchContext context = jsonToPatchBodyReader.readFrom(uriPath, entityStream);
-
- LOG.debug("Parsed YangInstanceIdentifier: {}", context.getInstanceIdentifierContext().getInstanceIdentifier());
- LOG.debug("Parsed NormalizedNode: {}", context.getData());
-
- try {
- PatchStatusContext patchStatusContext = restconfService
- .patchConfigurationData(context, new SimpleUriInfo(uriPath));
- output = toJson(patchStatusContext);
- } catch (final Exception e) {
- propagateExceptionAs(uriPath, e, "PATCH");
- }
- return Optional.ofNullable(output);
- }
-
- @SuppressWarnings("checkstyle:IllegalCatch")
- @Override
- public Optional<String> subscribeToStream(final String identifier, final MultivaluedMap<String, String> params)
- throws OperationFailedException {
- //Note: We use http://127.0.0.1 because the Uri parser requires something there though it does nothing
- String uri = new StringBuilder("http://127.0.0.1:8081/restconf/streams/stream/").append(identifier).toString();
- MultivaluedMap queryParams = params != null ? params : new MultivaluedHashMap<String, String>();
- UriInfo uriInfo = new SimpleUriInfo(uri, queryParams);
-
- String jsonRes = null;
- try {
- NormalizedNodeContext res = restconfService.subscribeToStream(identifier, uriInfo);
- jsonRes = toJson(res);
- } catch (final Exception e) {
- propagateExceptionAs(identifier, e, "RPC");
- }
-
- return Optional.ofNullable(jsonRes);
- }
-
- private static String toJson(final PatchStatusContext patchStatusContext) throws IOException {
- final PatchJsonBodyWriter writer = new PatchJsonBodyWriter();
- final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
- writer.writeTo(patchStatusContext, PatchStatusContext.class, null, EMPTY_ANNOTATIONS,
- MediaType.APPLICATION_JSON_TYPE, null, outputStream);
- return outputStream.toString(StandardCharsets.UTF_8);
- }
-
- private static String toJson(final NormalizedNodeContext readData) throws IOException {
- final NormalizedNodeJsonBodyWriter writer = new NormalizedNodeJsonBodyWriter();
- final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
- writer.writeTo(readData, NormalizedNodeContext.class, null, EMPTY_ANNOTATIONS,
- MediaType.APPLICATION_JSON_TYPE, null, outputStream);
- return outputStream.toString(StandardCharsets.UTF_8);
- }
-
- private static boolean isDataMissing(final Exception exception) {
- boolean dataMissing = false;
- if (exception instanceof RestconfDocumentedException) {
- final RestconfDocumentedException rde = (RestconfDocumentedException)exception;
- if (!rde.getErrors().isEmpty()) {
- if (rde.getErrors().get(0).getErrorTag() == ErrorTag.DATA_MISSING) {
- dataMissing = true;
- }
- }
- }
-
- return dataMissing;
- }
-
- private static void propagateExceptionAs(final String uriPath, final Exception exception, final String operation)
- throws OperationFailedException {
- LOG.debug("Error for uriPath: {}", uriPath, exception);
-
- if (exception instanceof RestconfDocumentedException) {
- throw new OperationFailedException(String.format(
- "%s failed for URI %s", operation, uriPath), exception.getCause(),
- toRpcErrors(((RestconfDocumentedException)exception).getErrors()));
- }
-
- throw new OperationFailedException(String.format("%s failed for URI %s", operation, uriPath), exception);
- }
-
- private static RpcError[] toRpcErrors(final List<RestconfError> from) {
- final RpcError[] to = new RpcError[from.size()];
- int index = 0;
- for (final RestconfError e: from) {
- to[index++] = RpcResultBuilder.newError(e.getErrorType(), e.getErrorTag(), e.getErrorMessage());
- }
-
- return to;
- }
-}
Code Review / netconf.git / blobdiff