go.temporal.io/server@v1.23.0/common/persistence/queue_v2.go (about) 1 // The MIT License 2 // 3 // Copyright (c) 2020 Temporal Technologies Inc. All rights reserved. 4 // 5 // Copyright (c) 2020 Uber Technologies, Inc. 6 // 7 // Permission is hereby granted, free of charge, to any person obtaining a copy 8 // of this software and associated documentation files (the "Software"), to deal 9 // in the Software without restriction, including without limitation the rights 10 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 11 // copies of the Software, and to permit persons to whom the Software is 12 // furnished to do so, subject to the following conditions: 13 // 14 // The above copyright notice and this permission notice shall be included in 15 // all copies or substantial portions of the Software. 16 // 17 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 20 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 23 // THE SOFTWARE. 24 25 package persistence 26 27 import ( 28 "fmt" 29 30 "go.temporal.io/api/serviceerror" 31 ) 32 33 const ( 34 QueueTypeUnspecified QueueV2Type = 0 35 QueueTypeHistoryNormal QueueV2Type = 1 36 QueueTypeHistoryDLQ QueueV2Type = 2 37 38 // FirstQueueMessageID is the ID of the first message written to a queue partition. 39 FirstQueueMessageID = 0 40 ) 41 42 var ( 43 ErrInvalidReadQueueMessagesNextPageToken = &InvalidPersistenceRequestError{ 44 Msg: "invalid next-page token for reading queue messages", 45 } 46 ErrInvalidListQueuesNextPageToken = &InvalidPersistenceRequestError{ 47 Msg: "invalid next-page token for listing queues", 48 } 49 ErrNonPositiveReadQueueMessagesPageSize = &InvalidPersistenceRequestError{ 50 Msg: "non-positive page size for reading queue messages", 51 } 52 ErrInvalidQueueRangeDeleteMaxMessageID = &InvalidPersistenceRequestError{ 53 Msg: "max message id for queue range delete is invalid", 54 } 55 ErrNonPositiveListQueuesPageSize = &InvalidPersistenceRequestError{ 56 Msg: "non-positive page size for listing queues", 57 } 58 ErrNegativeListQueuesOffset = &InvalidPersistenceRequestError{ 59 Msg: "negative offset for listing queues", 60 } 61 ) 62 63 func NewQueueNotFoundError(queueType QueueV2Type, queueName string) error { 64 return serviceerror.NewNotFound(fmt.Sprintf( 65 "queue not found: type = %v and name = %v", 66 queueType, 67 queueName, 68 )) 69 }