Examples with ByteBufInputStream org.apache.flink.shaded.netty4.io.netty.buffer.ByteBufInputStream used on opensource projects

Example 51 with ByteBufInputStream

use of org.apache.flink.shaded.netty4.io.netty.buffer.ByteBufInputStream in project cdap by caskdata.

the class ArtifactHttpHandler method writeProperties.

@PUT
@Path("/namespaces/{namespace-id}/artifacts/{artifact-name}/versions/{artifact-version}/properties")
@AuditPolicy(AuditDetail.REQUEST_BODY)
public void writeProperties(FullHttpRequest request, HttpResponder responder, @PathParam("namespace-id") String namespaceId, @PathParam("artifact-name") String artifactName, @PathParam("artifact-version") String artifactVersion) throws Exception {
    NamespaceId namespace = NamespaceId.SYSTEM.getNamespace().equalsIgnoreCase(namespaceId) ? NamespaceId.SYSTEM : validateAndGetNamespace(namespaceId);
    ArtifactId artifactId = validateAndGetArtifactId(namespace, artifactName, artifactVersion);
    Map<String, String> properties;
    try (Reader reader = new InputStreamReader(new ByteBufInputStream(request.content()), StandardCharsets.UTF_8)) {
        properties = GSON.fromJson(reader, MAP_STRING_STRING_TYPE);
    } catch (JsonSyntaxException e) {
        throw new BadRequestException("Json Syntax Error while parsing properties from request. " + "Please check that the properties are a json map from string to string.", e);
    } catch (IOException e) {
        throw new BadRequestException("Unable to read properties from the request.", e);
    }
    try {
        artifactRepository.writeArtifactProperties(Id.Artifact.fromEntityId(artifactId), properties);
        responder.sendStatus(HttpResponseStatus.OK);
    } catch (IOException e) {
        LOG.error("Exception writing properties for artifact {}.", artifactId, e);
        responder.sendString(HttpResponseStatus.INTERNAL_SERVER_ERROR, "Error adding properties to artifact.");
    }
}

Example 52 with ByteBufInputStream

use of org.apache.flink.shaded.netty4.io.netty.buffer.ByteBufInputStream in project cdap by caskdata.

the class ProfileHttpHandler method writeProfile.

/**
 * Write a profile in a namespace.
 */
@PUT
@Path("/profiles/{profile-name}")
public void writeProfile(FullHttpRequest request, HttpResponder responder, @PathParam("namespace-id") String namespaceId, @PathParam("profile-name") String profileName) throws BadRequestException, IOException, AlreadyExistsException {
    ProfileCreateRequest profileCreateRequest;
    try (Reader reader = new InputStreamReader(new ByteBufInputStream(request.content()), StandardCharsets.UTF_8)) {
        // TODO: validate the profileCreateRequest, the provisoner should exist and the property should be correct
        profileCreateRequest = GSON.fromJson(reader, ProfileCreateRequest.class);
    } catch (JsonSyntaxException e) {
        throw new BadRequestException("Request body is invalid json: " + e.getMessage(), e);
    }
    ProfileId profileId = new ProfileId(namespaceId, profileName);
    Profile profile = new Profile(profileName, profileCreateRequest.getDescription(), profileId.getNamespaceId().equals(NamespaceId.SYSTEM) ? EntityScope.SYSTEM : EntityScope.USER, profileCreateRequest.getProvisioner());
    profileStore.add(profileId, profile);
    responder.sendStatus(HttpResponseStatus.OK);
}

Example 53 with ByteBufInputStream

use of org.apache.flink.shaded.netty4.io.netty.buffer.ByteBufInputStream in project cdap by caskdata.

the class PreviewHttpHandler method getTracersData.

@POST
@Path("/previews/{preview-id}/tracers")
public void getTracersData(FullHttpRequest request, HttpResponder responder, @PathParam("namespace-id") String namespaceId, @PathParam("preview-id") String previewId) throws Exception {
    NamespaceId namespace = new NamespaceId(namespaceId);
    ApplicationId application = namespace.app(previewId);
    Map<String, List<String>> previewRequest;
    try (Reader reader = new InputStreamReader(new ByteBufInputStream(request.content()), StandardCharsets.UTF_8)) {
        previewRequest = GSON.fromJson(reader, STRING_LIST_MAP_TYPE);
    } catch (JsonSyntaxException e) {
        throw new BadRequestException("Request body is invalid json: " + e.getMessage());
    }
    if (previewRequest == null) {
        throw new BadRequestException("The body is not provided.");
    }
    List<String> tracerNames = previewRequest.get("tracers");
    if (tracerNames == null || tracerNames.isEmpty()) {
        throw new BadRequestException("Tracer names cannot be empty.");
    }
    Map<String, Map<String, List<JsonElement>>> result = new HashMap<>();
    for (String tracerName : tracerNames) {
        result.put(tracerName, previewManager.getRunner(application).getData(tracerName));
    }
    responder.sendJson(HttpResponseStatus.OK, GSON.toJson(result));
}

Example 54 with ByteBufInputStream

use of org.apache.flink.shaded.netty4.io.netty.buffer.ByteBufInputStream in project cdap by caskdata.

the class PreviewHttpHandler method start.

@POST
@Path("/previews")
public void start(FullHttpRequest request, HttpResponder responder, @PathParam("namespace-id") String namespaceId) throws Exception {
    NamespaceId namespace = new NamespaceId(namespaceId);
    AppRequest appRequest;
    try (Reader reader = new InputStreamReader(new ByteBufInputStream(request.content()), StandardCharsets.UTF_8)) {
        appRequest = GSON.fromJson(reader, AppRequest.class);
    } catch (JsonSyntaxException e) {
        throw new BadRequestException("Request body is invalid json: " + e.getMessage());
    }
    responder.sendString(HttpResponseStatus.OK, GSON.toJson(previewManager.start(namespace, appRequest)));
}

Example 55 with ByteBufInputStream

use of org.apache.flink.shaded.netty4.io.netty.buffer.ByteBufInputStream in project cdap by caskdata.

the class MetadataHttpHandler method readMetadata.

private Map<String, String> readMetadata(FullHttpRequest request) throws BadRequestException {
    ByteBuf content = request.content();
    if (!content.isReadable()) {
        throw new BadRequestException("Unable to read metadata properties from the request.");
    }
    Map<String, String> metadata;
    try (Reader reader = new InputStreamReader(new ByteBufInputStream(content), StandardCharsets.UTF_8)) {
        metadata = GSON.fromJson(reader, MAP_STRING_STRING_TYPE);
    } catch (IOException e) {
        throw new BadRequestException("Unable to read metadata properties from the request.", e);
    }
    if (metadata == null) {
        throw new BadRequestException("Null metadata was read from the request");
    }
    return metadata;
}