Golang bson.Next函數代碼示例

// UnmarshalBson bson-decodes into SrvKeyspaceNames.
func (srvKeyspaceNames *SrvKeyspaceNames) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	switch kind {
	case bson.EOO, bson.Object:
		// valid
	case bson.Null:
		return
	default:
		panic(bson.NewBsonError("unexpected kind %v for SrvKeyspaceNames", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Entries":
			// []string
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for srvKeyspaceNames.Entries", kind))
				}
				bson.Next(buf, 4)
				srvKeyspaceNames.Entries = make([]string, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v1 string
					_v1 = bson.DecodeString(buf, kind)
					srvKeyspaceNames.Entries = append(srvKeyspaceNames.Entries, _v1)
				}
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into KeyRangeQuery.
func (keyRangeQuery *KeyRangeQuery) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	switch kind {
	case bson.EOO, bson.Object:
		// valid
	case bson.Null:
		return
	default:
		panic(bson.NewBsonError("unexpected kind %v for KeyRangeQuery", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Sql":
			keyRangeQuery.Sql = bson.DecodeString(buf, kind)
		case "BindVariables":
			// map[string]interface{}
			if kind != bson.Null {
				if kind != bson.Object {
					panic(bson.NewBsonError("unexpected kind %v for keyRangeQuery.BindVariables", kind))
				}
				bson.Next(buf, 4)
				keyRangeQuery.BindVariables = make(map[string]interface{})
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					_k := bson.ReadCString(buf)
					var _v1 interface{}
					_v1 = bson.DecodeInterface(buf, kind)
					keyRangeQuery.BindVariables[_k] = _v1
				}
			}
		case "Keyspace":
			keyRangeQuery.Keyspace = bson.DecodeString(buf, kind)
		case "KeyRanges":
			// []kproto.KeyRange
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for keyRangeQuery.KeyRanges", kind))
				}
				bson.Next(buf, 4)
				keyRangeQuery.KeyRanges = make([]kproto.KeyRange, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v2 kproto.KeyRange
					_v2.UnmarshalBson(buf, kind)
					keyRangeQuery.KeyRanges = append(keyRangeQuery.KeyRanges, _v2)
				}
			}
		case "TabletType":
			keyRangeQuery.TabletType.UnmarshalBson(buf, kind)
		case "Session":
			// *Session
			if kind != bson.Null {
				keyRangeQuery.Session = new(Session)
				(*keyRangeQuery.Session).UnmarshalBson(buf, kind)
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into ZkPathV.
func (zkPathV *ZkPathV) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	switch kind {
	case bson.EOO, bson.Object:
		// valid
	case bson.Null:
		return
	default:
		panic(bson.NewBsonError("unexpected kind %v for ZkPathV", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Paths":
			// []string
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for zkPathV.Paths", kind))
				}
				bson.Next(buf, 4)
				zkPathV.Paths = make([]string, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v1 string
					_v1 = bson.DecodeString(buf, kind)
					zkPathV.Paths = append(zkPathV.Paths, _v1)
				}
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into BoundQuery.
func (boundQuery *BoundQuery) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	switch kind {
	case bson.EOO, bson.Object:
		// valid
	case bson.Null:
		return
	default:
		panic(bson.NewBsonError("unexpected kind %v for BoundQuery", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Sql":
			boundQuery.Sql = bson.DecodeString(buf, kind)
		case "BindVariables":
			// map[string]interface{}
			if kind != bson.Null {
				if kind != bson.Object {
					panic(bson.NewBsonError("unexpected kind %v for boundQuery.BindVariables", kind))
				}
				bson.Next(buf, 4)
				boundQuery.BindVariables = make(map[string]interface{})
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					_k := bson.ReadCString(buf)
					var _v1 interface{}
					_v1 = bson.DecodeInterface(buf, kind)
					boundQuery.BindVariables[_k] = _v1
				}
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into QueryResultList.
func (queryResultList *QueryResultList) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	switch kind {
	case bson.EOO, bson.Object:
		// valid
	case bson.Null:
		return
	default:
		panic(bson.NewBsonError("unexpected kind %v for QueryResultList", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "List":
			// []mproto.QueryResult
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for queryResultList.List", kind))
				}
				bson.Next(buf, 4)
				queryResultList.List = make([]mproto.QueryResult, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v1 mproto.QueryResult
					_v1.UnmarshalBson(buf, kind)
					queryResultList.List = append(queryResultList.List, _v1)
				}
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into KeyspacePartition.
func (keyspacePartition *KeyspacePartition) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	switch kind {
	case bson.EOO, bson.Object:
		// valid
	case bson.Null:
		return
	default:
		panic(bson.NewBsonError("unexpected kind %v for KeyspacePartition", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Shards":
			// []SrvShard
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for keyspacePartition.Shards", kind))
				}
				bson.Next(buf, 4)
				keyspacePartition.Shards = make([]SrvShard, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v1 SrvShard
					_v1.UnmarshalBson(buf, kind)
					keyspacePartition.Shards = append(keyspacePartition.Shards, _v1)
				}
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into QueryShard.
func (queryShard *QueryShard) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	switch kind {
	case bson.EOO, bson.Object:
		// valid
	case bson.Null:
		return
	default:
		panic(bson.NewBsonError("unexpected kind %v for QueryShard", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Sql":
			queryShard.Sql = bson.DecodeString(buf, kind)
		case "BindVariables":
			// map[string]interface{}
			if kind != bson.Null {
				if kind != bson.Object {
					panic(bson.NewBsonError("unexpected kind %v for queryShard.BindVariables", kind))
				}
				bson.Next(buf, 4)
				queryShard.BindVariables = make(map[string]interface{})
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					_k := bson.ReadCString(buf)
					var _v1 interface{}
					_v1 = bson.DecodeInterface(buf, kind)
					queryShard.BindVariables[_k] = _v1
				}
			}
		case "Keyspace":
			queryShard.Keyspace = bson.DecodeString(buf, kind)
		case "Shards":
			// []string
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for queryShard.Shards", kind))
				}
				bson.Next(buf, 4)
				queryShard.Shards = make([]string, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v2 string
					_v2 = bson.DecodeString(buf, kind)
					queryShard.Shards = append(queryShard.Shards, _v2)
				}
			}
		case "TabletType":
			queryShard.TabletType.UnmarshalBson(buf, kind)
		case "Session":
			// *Session
			if kind != bson.Null {
				queryShard.Session = new(Session)
				(*queryShard.Session).UnmarshalBson(buf, kind)
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into BlpPositionList.
func (blpPositionList *BlpPositionList) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	switch kind {
	case bson.EOO, bson.Object:
		// valid
	case bson.Null:
		return
	default:
		panic(bson.NewBsonError("unexpected kind %v for BlpPositionList", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Entries":
			// []BlpPosition
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for blpPositionList.Entries", kind))
				}
				bson.Next(buf, 4)
				blpPositionList.Entries = make([]BlpPosition, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v1 BlpPosition
					_v1.UnmarshalBson(buf, kind)
					blpPositionList.Entries = append(blpPositionList.Entries, _v1)
				}
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into KeyspaceIdBatchQuery.
func (keyspaceIdBatchQuery *KeyspaceIdBatchQuery) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	switch kind {
	case bson.EOO, bson.Object:
		// valid
	case bson.Null:
		return
	default:
		panic(bson.NewBsonError("unexpected kind %v for KeyspaceIdBatchQuery", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Queries":
			// []tproto.BoundQuery
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for keyspaceIdBatchQuery.Queries", kind))
				}
				bson.Next(buf, 4)
				keyspaceIdBatchQuery.Queries = make([]tproto.BoundQuery, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v1 tproto.BoundQuery
					_v1.UnmarshalBson(buf, kind)
					keyspaceIdBatchQuery.Queries = append(keyspaceIdBatchQuery.Queries, _v1)
				}
			}
		case "Keyspace":
			keyspaceIdBatchQuery.Keyspace = bson.DecodeString(buf, kind)
		case "KeyspaceIds":
			// []kproto.KeyspaceId
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for keyspaceIdBatchQuery.KeyspaceIds", kind))
				}
				bson.Next(buf, 4)
				keyspaceIdBatchQuery.KeyspaceIds = make([]kproto.KeyspaceId, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v2 kproto.KeyspaceId
					_v2.UnmarshalBson(buf, kind)
					keyspaceIdBatchQuery.KeyspaceIds = append(keyspaceIdBatchQuery.KeyspaceIds, _v2)
				}
			}
		case "TabletType":
			keyspaceIdBatchQuery.TabletType.UnmarshalBson(buf, kind)
		case "Session":
			// *Session
			if kind != bson.Null {
				keyspaceIdBatchQuery.Session = new(Session)
				(*keyspaceIdBatchQuery.Session).UnmarshalBson(buf, kind)
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into BatchQueryShard.
func (batchQueryShard *BatchQueryShard) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	switch kind {
	case bson.EOO, bson.Object:
		// valid
	case bson.Null:
		return
	default:
		panic(bson.NewBsonError("unexpected kind %v for BatchQueryShard", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Queries":
			// []tproto.BoundQuery
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for batchQueryShard.Queries", kind))
				}
				bson.Next(buf, 4)
				batchQueryShard.Queries = make([]tproto.BoundQuery, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v1 tproto.BoundQuery
					_v1.UnmarshalBson(buf, kind)
					batchQueryShard.Queries = append(batchQueryShard.Queries, _v1)
				}
			}
		case "Keyspace":
			batchQueryShard.Keyspace = bson.DecodeString(buf, kind)
		case "Shards":
			// []string
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for batchQueryShard.Shards", kind))
				}
				bson.Next(buf, 4)
				batchQueryShard.Shards = make([]string, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v2 string
					_v2 = bson.DecodeString(buf, kind)
					batchQueryShard.Shards = append(batchQueryShard.Shards, _v2)
				}
			}
		case "TabletType":
			batchQueryShard.TabletType.UnmarshalBson(buf, kind)
		case "Session":
			// *Session
			if kind != bson.Null {
				batchQueryShard.Session = new(Session)
				(*batchQueryShard.Session).UnmarshalBson(buf, kind)
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into SrvShard.
func (srvShard *SrvShard) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	switch kind {
	case bson.EOO, bson.Object:
		// valid
	case bson.Null:
		return
	default:
		panic(bson.NewBsonError("unexpected kind %v for SrvShard", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Name":
			srvShard.Name = bson.DecodeString(buf, kind)
		case "KeyRange":
			srvShard.KeyRange.UnmarshalBson(buf, kind)
		case "ServedTypes":
			// []TabletType
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for srvShard.ServedTypes", kind))
				}
				bson.Next(buf, 4)
				srvShard.ServedTypes = make([]TabletType, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v1 TabletType
					_v1.UnmarshalBson(buf, kind)
					srvShard.ServedTypes = append(srvShard.ServedTypes, _v1)
				}
			}
		case "MasterCell":
			srvShard.MasterCell = bson.DecodeString(buf, kind)
		case "TabletTypes":
			// []TabletType
			if kind != bson.Null {
				if kind != bson.Array {
					panic(bson.NewBsonError("unexpected kind %v for srvShard.TabletTypes", kind))
				}
				bson.Next(buf, 4)
				srvShard.TabletTypes = make([]TabletType, 0, 8)
				for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
					bson.SkipIndex(buf)
					var _v2 TabletType
					_v2.UnmarshalBson(buf, kind)
					srvShard.TabletTypes = append(srvShard.TabletTypes, _v2)
				}
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into GTIDField.
func (gf *GTIDField) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	switch kind {
	case bson.EOO, bson.Object:
		// valid
	case bson.Null:
		return
	default:
		panic(bson.NewBsonError("unexpected kind %v for GTIDField", kind))
	}
	bson.Next(buf, 4)

	// We expect exactly zero or one fields in this bson object.
	kind = bson.NextByte(buf)
	if kind == bson.EOO {
		// The GTID was nil, nothing to do.
		return
	}

	// The field name is the MySQL flavor.
	flavor := bson.ReadCString(buf)
	value := bson.DecodeString(buf, kind)

	// Check for and consume the end byte.
	if kind = bson.NextByte(buf); kind != bson.EOO {
		panic(bson.NewBsonError("too many fields for GTIDField"))
	}

	// Parse the value.
	gtid, err := ParseGTID(flavor, value)
	if err != nil {
		panic(bson.NewBsonError("invalid value %v for GTIDField: %v", value, err))
	}
	gf.Value = gtid
}

// UnmarshalBson bson-decodes into QueryResult.
func (queryResult *QueryResult) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	switch kind {
	case bson.EOO, bson.Object:
		// valid
	case bson.Null:
		return
	default:
		panic(bson.NewBsonError("unexpected kind %v for QueryResult", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Result":
			// *mproto.QueryResult
			if kind != bson.Null {
				queryResult.Result = new(mproto.QueryResult)
				(*queryResult.Result).UnmarshalBson(buf, kind)
			}
		case "Session":
			// *Session
			if kind != bson.Null {
				queryResult.Session = new(Session)
				(*queryResult.Session).UnmarshalBson(buf, kind)
			}
		case "Error":
			queryResult.Error = bson.DecodeString(buf, kind)
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into ShardSession.
func (shardSession *ShardSession) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	switch kind {
	case bson.EOO, bson.Object:
		// valid
	case bson.Null:
		return
	default:
		panic(bson.NewBsonError("unexpected kind %v for ShardSession", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Keyspace":
			shardSession.Keyspace = bson.DecodeString(buf, kind)
		case "Shard":
			shardSession.Shard = bson.DecodeString(buf, kind)
		case "TabletType":
			shardSession.TabletType.UnmarshalBson(buf, kind)
		case "TransactionId":
			shardSession.TransactionId = bson.DecodeInt64(buf, kind)
		default:
			bson.Skip(buf, kind)
		}
	}
}

// UnmarshalBson bson-decodes into MyType.
func (myType *MyType) UnmarshalBson(buf *bytes.Buffer, kind byte) {
	switch kind {
	case bson.EOO, bson.Object:
		// valid
	case bson.Null:
		return
	default:
		panic(bson.NewBsonError("unexpected kind %v for MyType", kind))
	}
	bson.Next(buf, 4)

	for kind := bson.NextByte(buf); kind != bson.EOO; kind = bson.NextByte(buf) {
		switch bson.ReadCString(buf) {
		case "Cust1":
			myType.Cust1.UnmarshalBson(buf, kind)
		case "Cust2":
			// *Custom1
			if kind != bson.Null {
				myType.Cust2 = new(Custom1)
				(*myType.Cust2).UnmarshalBson(buf, kind)
			}
		case "Cust3":
			myType.Cust3.UnmarshalBson(buf, kind)
		case "Cust4":
			// *pkg.Custom2
			if kind != bson.Null {
				myType.Cust4 = new(pkg.Custom2)
				(*myType.Cust4).UnmarshalBson(buf, kind)
			}
		default:
			bson.Skip(buf, kind)
		}
	}
}