Package io.envoyproxy.envoy.config.filter.http.transcoder.v2

Interface GrpcJsonTranscoderOrBuilder

All Superinterfaces:

com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder

All Known Implementing Classes:

GrpcJsonTranscoder, GrpcJsonTranscoder.Builder

public interface GrpcJsonTranscoderOrBuilder
extends com.google.protobuf.MessageOrBuilder

Method Summary

Modifier and Type	Method	Description
boolean	getAutoMapping()	Whether to route methods without the ``google.api.http`` option.
boolean	getConvertGrpcStatus()	Whether to convert gRPC status headers to JSON.
GrpcJsonTranscoder.DescriptorSetCase	getDescriptorSetCase()
String	getIgnoredQueryParameters(int index)	A list of query parameters to be ignored for transcoding method mapping.
com.google.protobuf.ByteString	getIgnoredQueryParametersBytes(int index)	A list of query parameters to be ignored for transcoding method mapping.
int	getIgnoredQueryParametersCount()	A list of query parameters to be ignored for transcoding method mapping.
List<String>	getIgnoredQueryParametersList()	A list of query parameters to be ignored for transcoding method mapping.
boolean	getIgnoreUnknownQueryParameters()	Whether to ignore query parameters that cannot be mapped to a corresponding protobuf field.
boolean	getMatchIncomingRequestRoute()	Whether to keep the incoming request route after the outgoing headers have been transformed to the match the upstream gRPC service.
GrpcJsonTranscoder.PrintOptions	getPrintOptions()	Control options for response JSON.
GrpcJsonTranscoder.PrintOptionsOrBuilder	getPrintOptionsOrBuilder()	Control options for response JSON.
String	getProtoDescriptor()	Supplies the filename of :ref:`the proto descriptor set <config_grpc_json_generate_proto_descriptor_set>` for the gRPC services.
com.google.protobuf.ByteString	getProtoDescriptorBin()	Supplies the binary content of :ref:`the proto descriptor set <config_grpc_json_generate_proto_descriptor_set>` for the gRPC services.
com.google.protobuf.ByteString	getProtoDescriptorBytes()	Supplies the filename of :ref:`the proto descriptor set <config_grpc_json_generate_proto_descriptor_set>` for the gRPC services.
String	getServices(int index)	A list of strings that supplies the fully qualified service names (i.e.
com.google.protobuf.ByteString	getServicesBytes(int index)	A list of strings that supplies the fully qualified service names (i.e.
int	getServicesCount()	A list of strings that supplies the fully qualified service names (i.e.
List<String>	getServicesList()	A list of strings that supplies the fully qualified service names (i.e.
boolean	hasPrintOptions()	Control options for response JSON.
boolean	hasProtoDescriptor()	Supplies the filename of :ref:`the proto descriptor set <config_grpc_json_generate_proto_descriptor_set>` for the gRPC services.
boolean	hasProtoDescriptorBin()	Supplies the binary content of :ref:`the proto descriptor set <config_grpc_json_generate_proto_descriptor_set>` for the gRPC services.

Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

isInitialized

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

Method Details

hasProtoDescriptor

boolean hasProtoDescriptor()

 Supplies the filename of
 :ref:`the proto descriptor set <config_grpc_json_generate_proto_descriptor_set>` for the gRPC
 services.
 

string proto_descriptor = 1;

Returns:

Whether the protoDescriptor field is set.

getProtoDescriptor

String getProtoDescriptor()

 Supplies the filename of
 :ref:`the proto descriptor set <config_grpc_json_generate_proto_descriptor_set>` for the gRPC
 services.
 

string proto_descriptor = 1;

Returns:

The protoDescriptor.

getProtoDescriptorBytes

com.google.protobuf.ByteString getProtoDescriptorBytes()

 Supplies the filename of
 :ref:`the proto descriptor set <config_grpc_json_generate_proto_descriptor_set>` for the gRPC
 services.
 

string proto_descriptor = 1;

Returns:

The bytes for protoDescriptor.

hasProtoDescriptorBin

boolean hasProtoDescriptorBin()

 Supplies the binary content of
 :ref:`the proto descriptor set <config_grpc_json_generate_proto_descriptor_set>` for the gRPC
 services.
 

bytes proto_descriptor_bin = 4;

Returns:

Whether the protoDescriptorBin field is set.

getProtoDescriptorBin

com.google.protobuf.ByteString getProtoDescriptorBin()

 Supplies the binary content of
 :ref:`the proto descriptor set <config_grpc_json_generate_proto_descriptor_set>` for the gRPC
 services.
 

bytes proto_descriptor_bin = 4;

Returns:

The protoDescriptorBin.

getServicesList

List<String> getServicesList()

 A list of strings that
 supplies the fully qualified service names (i.e. "package_name.service_name") that
 the transcoder will translate. If the service name doesn't exist in ``proto_descriptor``,
 Envoy will fail at startup. The ``proto_descriptor`` may contain more services than
 the service names specified here, but they won't be translated.
 

repeated string services = 2 [(.validate.rules) = { ... }

Returns:

A list containing the services.

getServicesCount

int getServicesCount()

 A list of strings that
 supplies the fully qualified service names (i.e. "package_name.service_name") that
 the transcoder will translate. If the service name doesn't exist in ``proto_descriptor``,
 Envoy will fail at startup. The ``proto_descriptor`` may contain more services than
 the service names specified here, but they won't be translated.
 

repeated string services = 2 [(.validate.rules) = { ... }

Returns:

The count of services.

getServices

String getServices(int index)

 A list of strings that
 supplies the fully qualified service names (i.e. "package_name.service_name") that
 the transcoder will translate. If the service name doesn't exist in ``proto_descriptor``,
 Envoy will fail at startup. The ``proto_descriptor`` may contain more services than
 the service names specified here, but they won't be translated.
 

repeated string services = 2 [(.validate.rules) = { ... }

Parameters:

index - The index of the element to return.

Returns:

The services at the given index.

getServicesBytes

com.google.protobuf.ByteString getServicesBytes(int index)

 A list of strings that
 supplies the fully qualified service names (i.e. "package_name.service_name") that
 the transcoder will translate. If the service name doesn't exist in ``proto_descriptor``,
 Envoy will fail at startup. The ``proto_descriptor`` may contain more services than
 the service names specified here, but they won't be translated.
 

repeated string services = 2 [(.validate.rules) = { ... }

Parameters:

index - The index of the value to return.

Returns:

The bytes of the services at the given index.

hasPrintOptions

boolean hasPrintOptions()

 Control options for response JSON. These options are passed directly to
 `JsonPrintOptions <https://developers.google.com/protocol-buffers/docs/reference/cpp/
 google.protobuf.util.json_util#JsonPrintOptions>`_.
 

.envoy.config.filter.http.transcoder.v2.GrpcJsonTranscoder.PrintOptions print_options = 3;

Returns:

Whether the printOptions field is set.

getPrintOptions

GrpcJsonTranscoder.PrintOptions getPrintOptions()

 Control options for response JSON. These options are passed directly to
 `JsonPrintOptions <https://developers.google.com/protocol-buffers/docs/reference/cpp/
 google.protobuf.util.json_util#JsonPrintOptions>`_.
 

.envoy.config.filter.http.transcoder.v2.GrpcJsonTranscoder.PrintOptions print_options = 3;

Returns:

The printOptions.

getPrintOptionsOrBuilder

GrpcJsonTranscoder.PrintOptionsOrBuilder getPrintOptionsOrBuilder()

 Control options for response JSON. These options are passed directly to
 `JsonPrintOptions <https://developers.google.com/protocol-buffers/docs/reference/cpp/
 google.protobuf.util.json_util#JsonPrintOptions>`_.
 

.envoy.config.filter.http.transcoder.v2.GrpcJsonTranscoder.PrintOptions print_options = 3;

getMatchIncomingRequestRoute

boolean getMatchIncomingRequestRoute()

 Whether to keep the incoming request route after the outgoing headers have been transformed to
 the match the upstream gRPC service. Note: This means that routes for gRPC services that are
 not transcoded cannot be used in combination with *match_incoming_request_route*.
 

bool match_incoming_request_route = 5;

Returns:

The matchIncomingRequestRoute.

getIgnoredQueryParametersList

List<String> getIgnoredQueryParametersList()

 A list of query parameters to be ignored for transcoding method mapping.
 By default, the transcoder filter will not transcode a request if there are any
 unknown/invalid query parameters.

 Example :

 .. code-block:: proto

     service Bookstore {
       rpc GetShelf(GetShelfRequest) returns (Shelf) {
         option (google.api.http) = {
           get: "/shelves/{shelf}"
         };
       }
     }

     message GetShelfRequest {
       int64 shelf = 1;
     }

     message Shelf {}

 The request ``/shelves/100?foo=bar`` will not be mapped to ``GetShelf``` because variable
 binding for ``foo`` is not defined. Adding ``foo`` to ``ignored_query_parameters`` will allow
 the same request to be mapped to ``GetShelf``.
 

repeated string ignored_query_parameters = 6;

Returns:

A list containing the ignoredQueryParameters.

getIgnoredQueryParametersCount

int getIgnoredQueryParametersCount()

 A list of query parameters to be ignored for transcoding method mapping.
 By default, the transcoder filter will not transcode a request if there are any
 unknown/invalid query parameters.

 Example :

 .. code-block:: proto

     service Bookstore {
       rpc GetShelf(GetShelfRequest) returns (Shelf) {
         option (google.api.http) = {
           get: "/shelves/{shelf}"
         };
       }
     }

     message GetShelfRequest {
       int64 shelf = 1;
     }

     message Shelf {}

 The request ``/shelves/100?foo=bar`` will not be mapped to ``GetShelf``` because variable
 binding for ``foo`` is not defined. Adding ``foo`` to ``ignored_query_parameters`` will allow
 the same request to be mapped to ``GetShelf``.
 

repeated string ignored_query_parameters = 6;

Returns:

The count of ignoredQueryParameters.

getIgnoredQueryParameters

String getIgnoredQueryParameters(int index)

 A list of query parameters to be ignored for transcoding method mapping.
 By default, the transcoder filter will not transcode a request if there are any
 unknown/invalid query parameters.

 Example :

 .. code-block:: proto

     service Bookstore {
       rpc GetShelf(GetShelfRequest) returns (Shelf) {
         option (google.api.http) = {
           get: "/shelves/{shelf}"
         };
       }
     }

     message GetShelfRequest {
       int64 shelf = 1;
     }

     message Shelf {}

 The request ``/shelves/100?foo=bar`` will not be mapped to ``GetShelf``` because variable
 binding for ``foo`` is not defined. Adding ``foo`` to ``ignored_query_parameters`` will allow
 the same request to be mapped to ``GetShelf``.
 

repeated string ignored_query_parameters = 6;

Parameters:

index - The index of the element to return.

Returns:

The ignoredQueryParameters at the given index.

getIgnoredQueryParametersBytes

com.google.protobuf.ByteString getIgnoredQueryParametersBytes(int index)

 A list of query parameters to be ignored for transcoding method mapping.
 By default, the transcoder filter will not transcode a request if there are any
 unknown/invalid query parameters.

 Example :

 .. code-block:: proto

     service Bookstore {
       rpc GetShelf(GetShelfRequest) returns (Shelf) {
         option (google.api.http) = {
           get: "/shelves/{shelf}"
         };
       }
     }

     message GetShelfRequest {
       int64 shelf = 1;
     }

     message Shelf {}

 The request ``/shelves/100?foo=bar`` will not be mapped to ``GetShelf``` because variable
 binding for ``foo`` is not defined. Adding ``foo`` to ``ignored_query_parameters`` will allow
 the same request to be mapped to ``GetShelf``.
 

repeated string ignored_query_parameters = 6;

Parameters:

index - The index of the value to return.

Returns:

The bytes of the ignoredQueryParameters at the given index.

getAutoMapping

boolean getAutoMapping()

 Whether to route methods without the ``google.api.http`` option.

 Example :

 .. code-block:: proto

     package bookstore;

     service Bookstore {
       rpc GetShelf(GetShelfRequest) returns (Shelf) {}
     }

     message GetShelfRequest {
       int64 shelf = 1;
     }

     message Shelf {}

 The client could ``post`` a json body ``{"shelf": 1234}`` with the path of
 ``/bookstore.Bookstore/GetShelfRequest`` to call ``GetShelfRequest``.
 

bool auto_mapping = 7;

Returns:

The autoMapping.

getIgnoreUnknownQueryParameters

boolean getIgnoreUnknownQueryParameters()

 Whether to ignore query parameters that cannot be mapped to a corresponding
 protobuf field. Use this if you cannot control the query parameters and do
 not know them beforehand. Otherwise use ``ignored_query_parameters``.
 Defaults to false.
 

bool ignore_unknown_query_parameters = 8;

Returns:

The ignoreUnknownQueryParameters.

getConvertGrpcStatus

boolean getConvertGrpcStatus()

 Whether to convert gRPC status headers to JSON.
 When trailer indicates a gRPC error and there was no HTTP body, take ``google.rpc.Status``
 from the ``grpc-status-details-bin`` header and use it as JSON body.
 If there was no such header, make ``google.rpc.Status`` out of the ``grpc-status`` and
 ``grpc-message`` headers.
 The error details types must be present in the ``proto_descriptor``.

 For example, if an upstream server replies with headers:

 .. code-block:: none

     grpc-status: 5
     grpc-status-details-bin:
         CAUaMwoqdHlwZS5nb29nbGVhcGlzLmNvbS9nb29nbGUucnBjLlJlcXVlc3RJbmZvEgUKA3ItMQ

 The ``grpc-status-details-bin`` header contains a base64-encoded protobuf message
 ``google.rpc.Status``. It will be transcoded into:

 .. code-block:: none

     HTTP/1.1 404 Not Found
     content-type: application/json

     {"code":5,"details":[{"@type":"type.googleapis.com/google.rpc.RequestInfo","requestId":"r-1"}]}

 In order to transcode the message, the ``google.rpc.RequestInfo`` type from
 the ``google/rpc/error_details.proto`` should be included in the configured
 :ref:`proto descriptor set <config_grpc_json_generate_proto_descriptor_set>`.
 

bool convert_grpc_status = 9;

Returns:

The convertGrpcStatus.

getDescriptorSetCase

GrpcJsonTranscoder.DescriptorSetCase getDescriptorSetCase()