milvus/pkg/mq/msgstream/msg_for_alias.go
SimFG dfd2548c1b
enhance: support more ddl apis to replicate according to cdc (#41678)
- issue: #41677

Signed-off-by: SimFG <bang.fu@zilliz.com>
2025-05-08 20:02:58 +08:00

185 lines
4.5 KiB
Go

/*
* Licensed to the LF AI & Data foundation under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package msgstream
import (
"google.golang.org/protobuf/proto"
"github.com/milvus-io/milvus-proto/go-api/v2/milvuspb"
)
type CreateAliasMsg struct {
BaseMsg
*milvuspb.CreateAliasRequest
}
var _ TsMsg = &CreateAliasMsg{}
func (c *CreateAliasMsg) ID() UniqueID {
return c.Base.MsgID
}
func (c *CreateAliasMsg) SetID(id UniqueID) {
c.Base.MsgID = id
}
func (c *CreateAliasMsg) Type() MsgType {
return c.Base.MsgType
}
func (c *CreateAliasMsg) SourceID() int64 {
return c.Base.SourceID
}
func (c *CreateAliasMsg) Marshal(input TsMsg) (MarshalType, error) {
createAliasMsg := input.(*CreateAliasMsg)
createAliasRequest := createAliasMsg.CreateAliasRequest
mb, err := proto.Marshal(createAliasRequest)
if err != nil {
return nil, err
}
return mb, nil
}
func (c *CreateAliasMsg) Unmarshal(input MarshalType) (TsMsg, error) {
createAliasRequest := &milvuspb.CreateAliasRequest{}
in, err := convertToByteArray(input)
if err != nil {
return nil, err
}
err = proto.Unmarshal(in, createAliasRequest)
if err != nil {
return nil, err
}
createAliasMsg := &CreateAliasMsg{CreateAliasRequest: createAliasRequest}
createAliasMsg.BeginTimestamp = createAliasRequest.GetBase().GetTimestamp()
createAliasMsg.EndTimestamp = createAliasRequest.GetBase().GetTimestamp()
return createAliasMsg, nil
}
func (c *CreateAliasMsg) Size() int {
return proto.Size(c.CreateAliasRequest)
}
type DropAliasMsg struct {
BaseMsg
*milvuspb.DropAliasRequest
}
var _ TsMsg = &DropAliasMsg{}
func (d *DropAliasMsg) ID() UniqueID {
return d.Base.MsgID
}
func (d *DropAliasMsg) SetID(id UniqueID) {
d.Base.MsgID = id
}
func (d *DropAliasMsg) Type() MsgType {
return d.Base.MsgType
}
func (d *DropAliasMsg) SourceID() int64 {
return d.Base.SourceID
}
func (d *DropAliasMsg) Marshal(input TsMsg) (MarshalType, error) {
dropAliasMsg := input.(*DropAliasMsg)
dropAliasRequest := dropAliasMsg.DropAliasRequest
mb, err := proto.Marshal(dropAliasRequest)
if err != nil {
return nil, err
}
return mb, nil
}
func (d *DropAliasMsg) Unmarshal(input MarshalType) (TsMsg, error) {
dropAliasRequest := &milvuspb.DropAliasRequest{}
in, err := convertToByteArray(input)
if err != nil {
return nil, err
}
err = proto.Unmarshal(in, dropAliasRequest)
if err != nil {
return nil, err
}
dropAliasMsg := &DropAliasMsg{DropAliasRequest: dropAliasRequest}
dropAliasMsg.BeginTimestamp = dropAliasRequest.GetBase().GetTimestamp()
dropAliasMsg.EndTimestamp = dropAliasRequest.GetBase().GetTimestamp()
return dropAliasMsg, nil
}
func (d *DropAliasMsg) Size() int {
return proto.Size(d.DropAliasRequest)
}
type AlterAliasMsg struct {
BaseMsg
*milvuspb.AlterAliasRequest
}
var _ TsMsg = &AlterAliasMsg{}
func (a *AlterAliasMsg) ID() UniqueID {
return a.Base.MsgID
}
func (a *AlterAliasMsg) SetID(id UniqueID) {
a.Base.MsgID = id
}
func (a *AlterAliasMsg) Type() MsgType {
return a.Base.MsgType
}
func (a *AlterAliasMsg) SourceID() int64 {
return a.Base.SourceID
}
func (a *AlterAliasMsg) Marshal(input TsMsg) (MarshalType, error) {
alterAliasMsg := input.(*AlterAliasMsg)
alterAliasRequest := alterAliasMsg.AlterAliasRequest
mb, err := proto.Marshal(alterAliasRequest)
if err != nil {
return nil, err
}
return mb, nil
}
func (a *AlterAliasMsg) Unmarshal(input MarshalType) (TsMsg, error) {
alterAliasRequest := &milvuspb.AlterAliasRequest{}
in, err := convertToByteArray(input)
if err != nil {
return nil, err
}
err = proto.Unmarshal(in, alterAliasRequest)
if err != nil {
return nil, err
}
alterAliasMsg := &AlterAliasMsg{AlterAliasRequest: alterAliasRequest}
alterAliasMsg.BeginTimestamp = alterAliasRequest.GetBase().GetTimestamp()
alterAliasMsg.EndTimestamp = alterAliasRequest.GetBase().GetTimestamp()
return alterAliasMsg, nil
}
func (a *AlterAliasMsg) Size() int {
return proto.Size(a.AlterAliasRequest)
}