HttpRule (grpc-google-common-protos- 0.1.6 API)

java.lang.Object
- com.google.protobuf.AbstractMessageLite
- - com.google.protobuf.AbstractMessage
  - - com.google.protobuf.GeneratedMessageV3
    - - com.google.api.HttpRule

All Implemented Interfaces:: HttpRuleOrBuilder, com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, java.io.Serializable

public final class HttpRule
extends com.google.protobuf.GeneratedMessageV3
implements HttpRuleOrBuilder

 `HttpRule` defines the mapping of an RPC method to one or more HTTP
 REST APIs.  The mapping determines what portions of the request
 message are populated from the path, query parameters, or body of
 the HTTP request.  The mapping is typically specified as an
 `google.api.http` annotation, see "google/api/annotations.proto"
 for details.
 The mapping consists of a field specifying the path template and
 method kind.  The path template can refer to fields in the request
 message, as in the example below which describes a REST GET
 operation on a resource collection of messages:
     service Messaging {
       rpc GetMessage(GetMessageRequest) returns (Message) {
         option (google.api.http).get = "/v1/messages/{message_id}/{sub.subfield}";
       }
     }
     message GetMessageRequest {
       message SubMessage {
         string subfield = 1;
       }
       string message_id = 1; // mapped to the URL
       SubMessage sub = 2;    // `sub.subfield` is url-mapped
     }
     message Message {
       string text = 1; // content of the resource
     }
 The same http annotation can alternatively be expressed inside the
 `GRPC API Configuration` YAML file.
     http:
       rules:
         - selector: <proto_package_name>.Messaging.GetMessage
           get: /v1/messages/{message_id}/{sub.subfield}
 This definition enables an automatic, bidrectional mapping of HTTP
 JSON to RPC. Example:
 HTTP | RPC
 -----|-----
 `GET /v1/messages/123456/foo`  | `GetMessage(message_id: "123456" sub: SubMessage(subfield: "foo"))`
 In general, not only fields but also field paths can be referenced
 from a path pattern. Fields mapped to the path pattern cannot be
 repeated and must have a primitive (non-message) type.
 Any fields in the request message which are not bound by the path
 pattern automatically become (optional) HTTP query
 parameters. Assume the following definition of the request message:
     message GetMessageRequest {
       message SubMessage {
         string subfield = 1;
       }
       string message_id = 1; // mapped to the URL
       int64 revision = 2;    // becomes a parameter
       SubMessage sub = 3;    // `sub.subfield` becomes a parameter
     }
 This enables a HTTP JSON to RPC mapping as below:
 HTTP | RPC
 -----|-----
 `GET /v1/messages/123456?revision=2&sub.subfield=foo` | `GetMessage(message_id: "123456" revision: 2 sub: SubMessage(subfield: "foo"))`
 Note that fields which are mapped to HTTP parameters must have a
 primitive type or a repeated primitive type. Message types are not
 allowed. In the case of a repeated type, the parameter can be
 repeated in the URL, as in `...?param=A&param=B`.
 For HTTP method kinds which allow a request body, the `body` field
 specifies the mapping. Consider a REST update method on the
 message resource collection:
     service Messaging {
       rpc UpdateMessage(UpdateMessageRequest) returns (Message) {
         option (google.api.http) = {
           put: "/v1/messages/{message_id}"
           body: "message"
         };
       }
     }
     message UpdateMessageRequest {
       string message_id = 1; // mapped to the URL
       Message message = 2;   // mapped to the body
     }
 The following HTTP JSON to RPC mapping is enabled, where the
 representation of the JSON in the request body is determined by
 protos JSON encoding:
 HTTP | RPC
 -----|-----
 `PUT /v1/messages/123456 { "text": "Hi!" }` | `UpdateMessage(message_id: "123456" message { text: "Hi!" })`
 The special name `*` can be used in the body mapping to define that
 every field not bound by the path template should be mapped to the
 request body.  This enables the following alternative definition of
 the update method:
     service Messaging {
       rpc UpdateMessage(Message) returns (Message) {
         option (google.api.http) = {
           put: "/v1/messages/{message_id}"
           body: "*"
         };
       }
     }
     message Message {
       string message_id = 1;
       string text = 2;
     }
 The following HTTP JSON to RPC mapping is enabled:
 HTTP | RPC
 -----|-----
 `PUT /v1/messages/123456 { "text": "Hi!" }` | `UpdateMessage(message_id: "123456" text: "Hi!")`
 Note that when using `*` in the body mapping, it is not possible to
 have HTTP parameters, as all fields not bound by the path end in
 the body. This makes this option more rarely used in practice of
 defining REST APIs. The common usage of `*` is in custom methods
 which don't use the URL at all for transferring data.
 It is possible to define multiple HTTP methods for one RPC by using
 the `additional_bindings` option. Example:
     service Messaging {
       rpc GetMessage(GetMessageRequest) returns (Message) {
         option (google.api.http) = {
           get: "/v1/messages/{message_id}"
           additional_bindings {
             get: "/v1/users/{user_id}/messages/{message_id}"
           }
         };
       }
     }
     message GetMessageRequest {
       string message_id = 1;
       string user_id = 2;
     }
 This enables the following two alternative HTTP JSON to RPC
 mappings:
 HTTP | RPC
 -----|-----
 `GET /v1/messages/123456` | `GetMessage(message_id: "123456")`
 `GET /v1/users/me/messages/123456` | `GetMessage(user_id: "me" message_id: "123456")`
 # Rules for HTTP mapping
 The rules for mapping HTTP path, query parameters, and body fields
 to the request message are as follows:
 1. The `body` field specifies either `*` or a field path, or is
    omitted. If omitted, it assumes there is no HTTP body.
 2. Leaf fields (recursive expansion of nested messages in the
    request) can be classified into three types:
     (a) Matched in the URL template.
     (b) Covered by body (if body is `*`, everything except (a) fields;
         else everything under the body field)
     (c) All other fields.
 3. URL query parameters found in the HTTP request are mapped to (c) fields.
 4. Any body sent with an HTTP request can contain only (b) fields.
 The syntax of the path template is as follows:
     Template = "/" Segments [ Verb ] ;
     Segments = Segment { "/" Segment } ;
     Segment  = "*" | "**" | LITERAL | Variable ;
     Variable = "{" FieldPath [ "=" Segments ] "}" ;
     FieldPath = IDENT { "." IDENT } ;
     Verb     = ":" LITERAL ;
 The syntax `*` matches a single path segment. It follows the semantics of
 [RFC 6570](https://tools.ietf.org/html/rfc6570) Section 3.2.2 Simple String
 Expansion.
 The syntax `**` matches zero or more path segments. It follows the semantics
 of [RFC 6570](https://tools.ietf.org/html/rfc6570) Section 3.2.3 Reserved
 Expansion. NOTE: it must be the last segment in the path except the Verb.
 The syntax `LITERAL` matches literal text in the URL path.
 The syntax `Variable` matches the entire path as specified by its template;
 this nested template must not contain further variables. If a variable
 matches a single path segment, its template may be omitted, e.g. `{var}`
 is equivalent to `{var=*}`.
 NOTE: the field paths in variables and in the `body` must not refer to
 repeated fields or map fields.
 Use CustomHttpPattern to specify any HTTP method that is not included in the
 `pattern` field, such as HEAD, or "*" to leave the HTTP method unspecified for
 a given URL path rule. The wild-card rule is useful for services that provide
 content to Web (HTML) clients.

Protobuf type google.api.HttpRule

See Also:: Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`HttpRule.Builder` `HttpRule` defines the mapping of an RPC method to one or more HTTP REST APIs.
`static class`	`HttpRule.PatternCase`

Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageV3
com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage,BuilderType extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`ADDITIONAL_BINDINGS_FIELD_NUMBER`
`static int`	`BODY_FIELD_NUMBER`
`static int`	`CUSTOM_FIELD_NUMBER`
`static int`	`DELETE_FIELD_NUMBER`
`static int`	`GET_FIELD_NUMBER`
`static int`	`PATCH_FIELD_NUMBER`
`static int`	`POST_FIELD_NUMBER`
`static int`	`PUT_FIELD_NUMBER`
`static int`	`SELECTOR_FIELD_NUMBER`

Fields inherited from class com.google.protobuf.GeneratedMessageV3
alwaysUseFieldBuilders, unknownFields

Fields inherited from class com.google.protobuf.AbstractMessage
memoizedSize

Fields inherited from class com.google.protobuf.AbstractMessageLite
memoizedHashCode

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`equals(java.lang.Object obj)`
`HttpRule`	`getAdditionalBindings(int index)` Additional HTTP bindings for the selector.
`int`	`getAdditionalBindingsCount()` Additional HTTP bindings for the selector.
`java.util.List<HttpRule>`	`getAdditionalBindingsList()` Additional HTTP bindings for the selector.
`HttpRuleOrBuilder`	`getAdditionalBindingsOrBuilder(int index)` Additional HTTP bindings for the selector.
`java.util.List<? extends HttpRuleOrBuilder>`	`getAdditionalBindingsOrBuilderList()` Additional HTTP bindings for the selector.
`java.lang.String`	`getBody()` The name of the request field whose value is mapped to the HTTP body, or `*` for mapping all fields not captured by the path pattern to the HTTP body.
`com.google.protobuf.ByteString`	`getBodyBytes()` The name of the request field whose value is mapped to the HTTP body, or `*` for mapping all fields not captured by the path pattern to the HTTP body.
`CustomHttpPattern`	`getCustom()` Custom pattern is used for defining custom verbs.
`CustomHttpPatternOrBuilder`	`getCustomOrBuilder()` Custom pattern is used for defining custom verbs.
`static HttpRule`	`getDefaultInstance()`
`HttpRule`	`getDefaultInstanceForType()`
`java.lang.String`	`getDelete()` Used for deleting a resource.
`com.google.protobuf.ByteString`	`getDeleteBytes()` Used for deleting a resource.
`static com.google.protobuf.Descriptors.Descriptor`	`getDescriptor()`
`java.lang.String`	`getGet()` Used for listing and getting information about resources.
`com.google.protobuf.ByteString`	`getGetBytes()` Used for listing and getting information about resources.
`com.google.protobuf.Parser<HttpRule>`	`getParserForType()`
`java.lang.String`	`getPatch()` Used for updating a resource.
`com.google.protobuf.ByteString`	`getPatchBytes()` Used for updating a resource.
`HttpRule.PatternCase`	`getPatternCase()`
`java.lang.String`	`getPost()` Used for creating a resource.
`com.google.protobuf.ByteString`	`getPostBytes()` Used for creating a resource.
`java.lang.String`	`getPut()` Used for updating a resource.
`com.google.protobuf.ByteString`	`getPutBytes()` Used for updating a resource.
`java.lang.String`	`getSelector()` Selects methods to which this rule applies.
`com.google.protobuf.ByteString`	`getSelectorBytes()` Selects methods to which this rule applies.
`int`	`getSerializedSize()`
`com.google.protobuf.UnknownFieldSet`	`getUnknownFields()`
`int`	`hashCode()`
`protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable`	`internalGetFieldAccessorTable()`
`boolean`	`isInitialized()`
`static HttpRule.Builder`	`newBuilder()`
`static HttpRule.Builder`	`newBuilder(HttpRule prototype)`
`HttpRule.Builder`	`newBuilderForType()`
`protected HttpRule.Builder`	`newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)`
`static HttpRule`	`parseDelimitedFrom(java.io.InputStream input)`
`static HttpRule`	`parseDelimitedFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static HttpRule`	`parseFrom(byte[] data)`
`static HttpRule`	`parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static HttpRule`	`parseFrom(com.google.protobuf.ByteString data)`
`static HttpRule`	`parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static HttpRule`	`parseFrom(com.google.protobuf.CodedInputStream input)`
`static HttpRule`	`parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static HttpRule`	`parseFrom(java.io.InputStream input)`
`static HttpRule`	`parseFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`static com.google.protobuf.Parser<HttpRule>`	`parser()`
`HttpRule.Builder`	`toBuilder()`
`void`	`writeTo(com.google.protobuf.CodedOutputStream output)`

Methods inherited from class com.google.protobuf.GeneratedMessageV3
computeStringSize, computeStringSizeNoTag, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof, internalGetMapField, makeExtensionsImmutable, newBuilderForType, parseDelimitedWithIOException, parseDelimitedWithIOException, parseUnknownField, parseWithIOException, parseWithIOException, parseWithIOException, parseWithIOException, writeReplace, writeString, writeStringNoTag

Methods inherited from class com.google.protobuf.AbstractMessage
findInitializationErrors, getInitializationErrorString, hashBoolean, hashEnum, hashEnumList, hashFields, hashLong, toString

Methods inherited from class com.google.protobuf.AbstractMessageLite
addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.protobuf.MessageOrBuilder
findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof

Methods inherited from interface com.google.protobuf.MessageLite
toByteArray, toByteString, writeDelimitedTo, writeTo

Field Detail
- SELECTOR_FIELD_NUMBER
```
public static final int SELECTOR_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- GET_FIELD_NUMBER
```
public static final int GET_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- PUT_FIELD_NUMBER
```
public static final int PUT_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- POST_FIELD_NUMBER
```
public static final int POST_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- DELETE_FIELD_NUMBER
```
public static final int DELETE_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- PATCH_FIELD_NUMBER
```
public static final int PATCH_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- CUSTOM_FIELD_NUMBER
```
public static final int CUSTOM_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- BODY_FIELD_NUMBER
```
public static final int BODY_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- ADDITIONAL_BINDINGS_FIELD_NUMBER
```
public static final int ADDITIONAL_BINDINGS_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values

Method Detail

getUnknownFields
```
public final com.google.protobuf.UnknownFieldSet getUnknownFields()
```
Specified by:

getUnknownFields in interface com.google.protobuf.MessageOrBuilder

Overrides:

getUnknownFields in class com.google.protobuf.GeneratedMessageV3

getDescriptor

public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

internalGetFieldAccessorTable
```
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
```
Specified by:

internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3

getPatternCase
```
public HttpRule.PatternCase getPatternCase()
```
Specified by:

getPatternCase in interface HttpRuleOrBuilder

getSelector

public java.lang.String getSelector()

 Selects methods to which this rule applies.
 Refer to [selector][google.api.DocumentationRule.selector] for syntax details.

optional string selector = 1;

Specified by:: getSelector in interface HttpRuleOrBuilder

getSelectorBytes

public com.google.protobuf.ByteString getSelectorBytes()

 Selects methods to which this rule applies.
 Refer to [selector][google.api.DocumentationRule.selector] for syntax details.

optional string selector = 1;

Specified by:: getSelectorBytes in interface HttpRuleOrBuilder

getGet

public java.lang.String getGet()

 Used for listing and getting information about resources.

optional string get = 2;

Specified by:: getGet in interface HttpRuleOrBuilder

getGetBytes

public com.google.protobuf.ByteString getGetBytes()

 Used for listing and getting information about resources.

optional string get = 2;

Specified by:: getGetBytes in interface HttpRuleOrBuilder

getPut
```
public java.lang.String getPut()
```
```
 Used for updating a resource.
 
```
optional string put = 3;
Specified by:

getPut in interface HttpRuleOrBuilder

getPutBytes

public com.google.protobuf.ByteString getPutBytes()

 Used for updating a resource.

optional string put = 3;

Specified by:: getPutBytes in interface HttpRuleOrBuilder

getPost
```
public java.lang.String getPost()
```
```
 Used for creating a resource.
 
```
optional string post = 4;
Specified by:

getPost in interface HttpRuleOrBuilder

getPostBytes
```
public com.google.protobuf.ByteString getPostBytes()
```
```
 Used for creating a resource.
 
```
optional string post = 4;
Specified by:

getPostBytes in interface HttpRuleOrBuilder

getDelete
```
public java.lang.String getDelete()
```
```
 Used for deleting a resource.
 
```
optional string delete = 5;
Specified by:

getDelete in interface HttpRuleOrBuilder

getDeleteBytes
```
public com.google.protobuf.ByteString getDeleteBytes()
```
```
 Used for deleting a resource.
 
```
optional string delete = 5;
Specified by:

getDeleteBytes in interface HttpRuleOrBuilder

getPatch
```
public java.lang.String getPatch()
```
```
 Used for updating a resource.
 
```
optional string patch = 6;
Specified by:

getPatch in interface HttpRuleOrBuilder

getPatchBytes
```
public com.google.protobuf.ByteString getPatchBytes()
```
```
 Used for updating a resource.
 
```
optional string patch = 6;
Specified by:

getPatchBytes in interface HttpRuleOrBuilder

getCustom
```
public CustomHttpPattern getCustom()
```
```
 Custom pattern is used for defining custom verbs.
 
```
optional .google.api.CustomHttpPattern custom = 8;
Specified by:

getCustom in interface HttpRuleOrBuilder

getCustomOrBuilder
```
public CustomHttpPatternOrBuilder getCustomOrBuilder()
```
```
 Custom pattern is used for defining custom verbs.
 
```
optional .google.api.CustomHttpPattern custom = 8;
Specified by:

getCustomOrBuilder in interface HttpRuleOrBuilder

getBody

public java.lang.String getBody()

 The name of the request field whose value is mapped to the HTTP body, or
 `*` for mapping all fields not captured by the path pattern to the HTTP
 body. NOTE: the referred field must not be a repeated field and must be
 present at the top-level of request message type.

optional string body = 7;

Specified by:: getBody in interface HttpRuleOrBuilder

getBodyBytes

public com.google.protobuf.ByteString getBodyBytes()

 The name of the request field whose value is mapped to the HTTP body, or
 `*` for mapping all fields not captured by the path pattern to the HTTP
 body. NOTE: the referred field must not be a repeated field and must be
 present at the top-level of request message type.

optional string body = 7;

Specified by:: getBodyBytes in interface HttpRuleOrBuilder