public static final class Any.Builder extends GeneratedMessageV3.Builder<Any.Builder> implements AnyOrBuilder
`Any` contains an arbitrary serialized protocol buffer message along with a URL that describes the type of the serialized message. Protobuf library provides support to pack/unpack Any values in the form of utility functions or additional generated methods of the Any type. Example 1: Pack and unpack a message in C++. Foo foo = ...; Any any; any.PackFrom(foo); ... if (any.UnpackTo(&foo)) { ... } Example 2: Pack and unpack a message in Java. Foo foo = ...; Any any = Any.pack(foo); ... if (any.is(Foo.class)) { foo = any.unpack(Foo.class); } Example 3: Pack and unpack a message in Python. foo = Foo(...) any = Any() any.Pack(foo) ... if any.Is(Foo.DESCRIPTOR): any.Unpack(foo) ... Example 4: Pack and unpack a message in Go foo := &pb.Foo{...} any, err := ptypes.MarshalAny(foo) ... foo := &pb.Foo{} if err := ptypes.UnmarshalAny(any, foo); err != nil { ... } The pack methods provided by protobuf library will by default use 'type.googleapis.com/full.type.name' as the type URL and the unpack methods only use the fully qualified type name after the last '/' in the type URL, for example "foo.bar.com/x/y.z" will yield type name "y.z". JSON ==== The JSON representation of an `Any` value uses the regular representation of the deserialized, embedded message, with an additional field `@type` which contains the type URL. Example: package google.profile; message Person { string first_name = 1; string last_name = 2; } { "@type": "type.googleapis.com/google.profile.Person", "firstName": <string>, "lastName": <string> } If the embedded message type is well-known and has a custom JSON representation, that representation will be embedded adding a field `value` which holds the custom JSON in addition to the `@type` field. Example (for message [google.protobuf.Duration][]): { "@type": "type.googleapis.com/google.protobuf.Duration", "value": "1.212s" }Protobuf type
google.protobuf.Any
Modifier and Type | Method and Description |
---|---|
Any.Builder |
addRepeatedField(Descriptors.FieldDescriptor field,
Object value)
Like
setRepeatedField , but appends the value as a new element. |
Any |
build()
Constructs the message based on the state of the Builder.
|
Any |
buildPartial()
Like
MessageLite.Builder.build() , but does not throw an exception if the message is missing required
fields. |
Any.Builder |
clear()
Called by the initialization and clear code paths to allow subclasses to
reset any of their builtin fields back to the initial values.
|
Any.Builder |
clearField(Descriptors.FieldDescriptor field)
Clears the field.
|
Any.Builder |
clearOneof(Descriptors.OneofDescriptor oneof)
TODO(jieluo): Clear it when all subclasses have implemented this method.
|
Any.Builder |
clearTypeUrl()
A URL/resource name that uniquely identifies the type of the serialized
protocol buffer message.
|
Any.Builder |
clearValue()
Must be a valid serialized protocol buffer of the above specified type.
|
Any.Builder |
clone()
Clones the Builder.
|
Any |
getDefaultInstanceForType()
Get an instance of the type with no fields set.
|
static Descriptors.Descriptor |
getDescriptor() |
Descriptors.Descriptor |
getDescriptorForType()
Get the message's type's descriptor.
|
String |
getTypeUrl()
A URL/resource name that uniquely identifies the type of the serialized
protocol buffer message.
|
ByteString |
getTypeUrlBytes()
A URL/resource name that uniquely identifies the type of the serialized
protocol buffer message.
|
ByteString |
getValue()
Must be a valid serialized protocol buffer of the above specified type.
|
protected GeneratedMessageV3.FieldAccessorTable |
internalGetFieldAccessorTable()
Get the FieldAccessorTable for this type.
|
boolean |
isInitialized()
Returns true if all required fields in the message and all embedded messages are set, false
otherwise.
|
Any.Builder |
mergeFrom(Any other) |
Any.Builder |
mergeFrom(CodedInputStream input,
ExtensionRegistryLite extensionRegistry)
Like
MessageLite.Builder.mergeFrom(CodedInputStream) , but also parses extensions. |
Any.Builder |
mergeFrom(Message other)
Merge
other into the message being built. |
Any.Builder |
mergeUnknownFields(UnknownFieldSet unknownFields)
Merge some unknown fields into the
UnknownFieldSet for this message. |
Any.Builder |
setField(Descriptors.FieldDescriptor field,
Object value)
Sets a field to the given value.
|
Any.Builder |
setRepeatedField(Descriptors.FieldDescriptor field,
int index,
Object value)
Sets an element of a repeated field to the given value.
|
Any.Builder |
setTypeUrl(String value)
A URL/resource name that uniquely identifies the type of the serialized
protocol buffer message.
|
Any.Builder |
setTypeUrlBytes(ByteString value)
A URL/resource name that uniquely identifies the type of the serialized
protocol buffer message.
|
Any.Builder |
setUnknownFields(UnknownFieldSet unknownFields)
Set the
UnknownFieldSet for this message. |
Any.Builder |
setValue(ByteString value)
Must be a valid serialized protocol buffer of the above specified type.
|
getAllFields, getField, getFieldBuilder, getOneofFieldDescriptor, getParentForChildren, getRepeatedField, getRepeatedFieldBuilder, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof, internalGetMapField, internalGetMutableMapField, isClean, markClean, newBuilderForField, onBuilt, onChanged, setUnknownFieldsProto3
findInitializationErrors, getInitializationErrorString, internalMergeFrom, mergeDelimitedFrom, mergeDelimitedFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, newUninitializedMessageException, toString
addAll, addAll, mergeFrom, newUninitializedMessageException
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
findInitializationErrors, getAllFields, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof
mergeFrom
public static final Descriptors.Descriptor getDescriptor()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
GeneratedMessageV3.Builder
internalGetFieldAccessorTable
in class GeneratedMessageV3.Builder<Any.Builder>
public Any.Builder clear()
GeneratedMessageV3.Builder
clear
in interface Message.Builder
clear
in interface MessageLite.Builder
clear
in class GeneratedMessageV3.Builder<Any.Builder>
public Descriptors.Descriptor getDescriptorForType()
Message.Builder
MessageOrBuilder.getDescriptorForType()
.getDescriptorForType
in interface Message.Builder
getDescriptorForType
in interface MessageOrBuilder
getDescriptorForType
in class GeneratedMessageV3.Builder<Any.Builder>
public Any getDefaultInstanceForType()
MessageLiteOrBuilder
getDefaultInstance()
method of generated
message classes in that this method is an abstract method of the MessageLite
interface
whereas getDefaultInstance()
is a static method of a specific class. They return the
same thing.getDefaultInstanceForType
in interface MessageLiteOrBuilder
getDefaultInstanceForType
in interface MessageOrBuilder
public Any build()
MessageLite.Builder
build
in interface Message.Builder
build
in interface MessageLite.Builder
public Any buildPartial()
MessageLite.Builder
MessageLite.Builder.build()
, but does not throw an exception if the message is missing required
fields. Instead, a partial message is returned. Subsequent changes to the Builder will not
affect the returned message.buildPartial
in interface Message.Builder
buildPartial
in interface MessageLite.Builder
public Any.Builder clone()
MessageLite.Builder
clone
in interface Message.Builder
clone
in interface MessageLite.Builder
clone
in class GeneratedMessageV3.Builder<Any.Builder>
Object.clone()
public Any.Builder setField(Descriptors.FieldDescriptor field, Object value)
Message.Builder
MessageOrBuilder.getField(Descriptors.FieldDescriptor)
would return.setField
in interface Message.Builder
setField
in class GeneratedMessageV3.Builder<Any.Builder>
public Any.Builder clearField(Descriptors.FieldDescriptor field)
Message.Builder
clearField
in interface Message.Builder
clearField
in class GeneratedMessageV3.Builder<Any.Builder>
public Any.Builder clearOneof(Descriptors.OneofDescriptor oneof)
AbstractMessage.Builder
clearOneof
in interface Message.Builder
clearOneof
in class GeneratedMessageV3.Builder<Any.Builder>
public Any.Builder setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)
Message.Builder
MessageOrBuilder.getRepeatedField(Descriptors.FieldDescriptor,int)
would return.setRepeatedField
in interface Message.Builder
setRepeatedField
in class GeneratedMessageV3.Builder<Any.Builder>
public Any.Builder addRepeatedField(Descriptors.FieldDescriptor field, Object value)
Message.Builder
setRepeatedField
, but appends the value as a new element.addRepeatedField
in interface Message.Builder
addRepeatedField
in class GeneratedMessageV3.Builder<Any.Builder>
public Any.Builder mergeFrom(Message other)
Message.Builder
other
into the message being built. other
must have the exact same type
as this
(i.e. getDescriptorForType() == other.getDescriptorForType()
).
Merging occurs as follows. For each field:
* For singular primitive fields, if the field is set in other
, then other
's
value overwrites the value in this message.
* For singular message fields, if the field is set in other
, it is merged into the
corresponding sub-message of this message using the same merging rules.
* For repeated fields, the elements in other
are concatenated with the elements in
this message.
* For oneof groups, if the other message has one of the fields set, the group of this message
is cleared and replaced by the field of the other message, so that the oneof constraint is
preserved.
This is equivalent to the Message::MergeFrom
method in C++.
mergeFrom
in interface Message.Builder
mergeFrom
in class AbstractMessage.Builder<Any.Builder>
public Any.Builder mergeFrom(Any other)
public final boolean isInitialized()
MessageLiteOrBuilder
isInitialized
in interface MessageLiteOrBuilder
isInitialized
in class GeneratedMessageV3.Builder<Any.Builder>
public Any.Builder mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry) throws IOException
MessageLite.Builder
MessageLite.Builder.mergeFrom(CodedInputStream)
, but also parses extensions. The extensions
that you want to be able to parse must be registered in extensionRegistry
. Extensions
not in the registry will be treated as unknown fields.mergeFrom
in interface Message.Builder
mergeFrom
in interface MessageLite.Builder
mergeFrom
in class AbstractMessage.Builder<Any.Builder>
IOException
public String getTypeUrl()
A URL/resource name that uniquely identifies the type of the serialized protocol buffer message. This string must contain at least one "/" character. The last segment of the URL's path must represent the fully qualified name of the type (as in `path/google.protobuf.Duration`). The name should be in a canonical form (e.g., leading "." is not accepted). In practice, teams usually precompile into the binary all types that they expect it to use in the context of Any. However, for URLs which use the scheme `http`, `https`, or no scheme, one can optionally set up a type server that maps type URLs to message definitions as follows: * If no scheme is provided, `https` is assumed. * An HTTP GET on the URL must yield a [google.protobuf.Type][] value in binary format, or produce an error. * Applications are allowed to cache lookup results based on the URL, or have them precompiled into a binary to avoid any lookup. Therefore, binary compatibility needs to be preserved on changes to types. (Use versioned type names to manage breaking changes.) Note: this functionality is not currently available in the official protobuf release, and it is not used for type URLs beginning with type.googleapis.com. Schemes other than `http`, `https` (or the empty scheme) might be used with implementation specific semantics.
string type_url = 1;
getTypeUrl
in interface AnyOrBuilder
public ByteString getTypeUrlBytes()
A URL/resource name that uniquely identifies the type of the serialized protocol buffer message. This string must contain at least one "/" character. The last segment of the URL's path must represent the fully qualified name of the type (as in `path/google.protobuf.Duration`). The name should be in a canonical form (e.g., leading "." is not accepted). In practice, teams usually precompile into the binary all types that they expect it to use in the context of Any. However, for URLs which use the scheme `http`, `https`, or no scheme, one can optionally set up a type server that maps type URLs to message definitions as follows: * If no scheme is provided, `https` is assumed. * An HTTP GET on the URL must yield a [google.protobuf.Type][] value in binary format, or produce an error. * Applications are allowed to cache lookup results based on the URL, or have them precompiled into a binary to avoid any lookup. Therefore, binary compatibility needs to be preserved on changes to types. (Use versioned type names to manage breaking changes.) Note: this functionality is not currently available in the official protobuf release, and it is not used for type URLs beginning with type.googleapis.com. Schemes other than `http`, `https` (or the empty scheme) might be used with implementation specific semantics.
string type_url = 1;
getTypeUrlBytes
in interface AnyOrBuilder
public Any.Builder setTypeUrl(String value)
A URL/resource name that uniquely identifies the type of the serialized protocol buffer message. This string must contain at least one "/" character. The last segment of the URL's path must represent the fully qualified name of the type (as in `path/google.protobuf.Duration`). The name should be in a canonical form (e.g., leading "." is not accepted). In practice, teams usually precompile into the binary all types that they expect it to use in the context of Any. However, for URLs which use the scheme `http`, `https`, or no scheme, one can optionally set up a type server that maps type URLs to message definitions as follows: * If no scheme is provided, `https` is assumed. * An HTTP GET on the URL must yield a [google.protobuf.Type][] value in binary format, or produce an error. * Applications are allowed to cache lookup results based on the URL, or have them precompiled into a binary to avoid any lookup. Therefore, binary compatibility needs to be preserved on changes to types. (Use versioned type names to manage breaking changes.) Note: this functionality is not currently available in the official protobuf release, and it is not used for type URLs beginning with type.googleapis.com. Schemes other than `http`, `https` (or the empty scheme) might be used with implementation specific semantics.
string type_url = 1;
value
- The typeUrl to set.public Any.Builder clearTypeUrl()
A URL/resource name that uniquely identifies the type of the serialized protocol buffer message. This string must contain at least one "/" character. The last segment of the URL's path must represent the fully qualified name of the type (as in `path/google.protobuf.Duration`). The name should be in a canonical form (e.g., leading "." is not accepted). In practice, teams usually precompile into the binary all types that they expect it to use in the context of Any. However, for URLs which use the scheme `http`, `https`, or no scheme, one can optionally set up a type server that maps type URLs to message definitions as follows: * If no scheme is provided, `https` is assumed. * An HTTP GET on the URL must yield a [google.protobuf.Type][] value in binary format, or produce an error. * Applications are allowed to cache lookup results based on the URL, or have them precompiled into a binary to avoid any lookup. Therefore, binary compatibility needs to be preserved on changes to types. (Use versioned type names to manage breaking changes.) Note: this functionality is not currently available in the official protobuf release, and it is not used for type URLs beginning with type.googleapis.com. Schemes other than `http`, `https` (or the empty scheme) might be used with implementation specific semantics.
string type_url = 1;
public Any.Builder setTypeUrlBytes(ByteString value)
A URL/resource name that uniquely identifies the type of the serialized protocol buffer message. This string must contain at least one "/" character. The last segment of the URL's path must represent the fully qualified name of the type (as in `path/google.protobuf.Duration`). The name should be in a canonical form (e.g., leading "." is not accepted). In practice, teams usually precompile into the binary all types that they expect it to use in the context of Any. However, for URLs which use the scheme `http`, `https`, or no scheme, one can optionally set up a type server that maps type URLs to message definitions as follows: * If no scheme is provided, `https` is assumed. * An HTTP GET on the URL must yield a [google.protobuf.Type][] value in binary format, or produce an error. * Applications are allowed to cache lookup results based on the URL, or have them precompiled into a binary to avoid any lookup. Therefore, binary compatibility needs to be preserved on changes to types. (Use versioned type names to manage breaking changes.) Note: this functionality is not currently available in the official protobuf release, and it is not used for type URLs beginning with type.googleapis.com. Schemes other than `http`, `https` (or the empty scheme) might be used with implementation specific semantics.
string type_url = 1;
value
- The bytes for typeUrl to set.public ByteString getValue()
Must be a valid serialized protocol buffer of the above specified type.
bytes value = 2;
getValue
in interface AnyOrBuilder
public Any.Builder setValue(ByteString value)
Must be a valid serialized protocol buffer of the above specified type.
bytes value = 2;
value
- The value to set.public Any.Builder clearValue()
Must be a valid serialized protocol buffer of the above specified type.
bytes value = 2;
public final Any.Builder setUnknownFields(UnknownFieldSet unknownFields)
Message.Builder
UnknownFieldSet
for this message.setUnknownFields
in interface Message.Builder
setUnknownFields
in class GeneratedMessageV3.Builder<Any.Builder>
public final Any.Builder mergeUnknownFields(UnknownFieldSet unknownFields)
Message.Builder
UnknownFieldSet
for this message.mergeUnknownFields
in interface Message.Builder
mergeUnknownFields
in class GeneratedMessageV3.Builder<Any.Builder>
Copyright © 2008–2019. All rights reserved.