| 1 | // Copyright IBM Corp. 2019,2020. All Rights Reserved.
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| 2 | // Node module: @loopback/repository
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| 3 | // This file is licensed under the MIT License.
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| 4 | // License text available at https://opensource.org/licenses/MIT
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| 5 |
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| 6 | /**
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| 7 | * Local transaction
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| 8 | */
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| 9 | export interface Transaction {
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| 10 | /**
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| 11 | * Commit the transaction
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| 12 | */
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| 13 | commit(): Promise<void>;
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| 14 |
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| 15 | /**
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| 16 | * Rollback the transaction
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| 17 | */
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| 18 | rollback(): Promise<void>;
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| 19 |
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| 20 | /**
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| 21 | * Check if the transaction has an active connection
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| 22 | */
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| 23 | isActive(): boolean;
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| 24 |
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| 25 | /**
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| 26 | * The transaction Identifier
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| 27 | */
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| 28 | id: string;
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| 29 | }
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| 30 |
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| 31 | /**
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| 32 | * Isolation level
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| 33 | */
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| 34 | export enum IsolationLevel {
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| 35 | READ_COMMITTED = 'READ COMMITTED', // default
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| 36 | READ_UNCOMMITTED = 'READ UNCOMMITTED',
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| 37 | SERIALIZABLE = 'SERIALIZABLE',
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| 38 | REPEATABLE_READ = 'REPEATABLE READ',
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| 39 | }
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