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displayed_sidebar: homepage
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import TypeList from "@site/src/components/TypeList"

# IBatchJobStrategy

## Properties

<TypeList types={[{"name":"manager_","type":"`EntityManager`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"transactionManager_","type":"`undefined` \\| `EntityManager`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"__container__","type":"`any`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"__configModule__","type":"`Record<string, unknown>`","description":"","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"__moduleDeclaration__","type":"`Record<string, unknown>`","description":"","optional":true,"defaultValue":"","expandable":false,"children":[]}]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records" sectionTitle="IBatchJobStrategy"/>

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## Accessors

### activeManager\_

#### Returns

<TypeList types={[{"name":"EntityManager","type":"`EntityManager`","optional":false,"defaultValue":"","description":"","expandable":false,"children":[]}]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records" sectionTitle="activeManager_"/>

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## Methods

### prepareBatchJobForProcessing

Method for preparing a batch job for processing

#### Parameters

<TypeList types={[{"name":"batchJobEntity","type":"[CreateBatchJobInput](../types/medusa.CreateBatchJobInput.mdx)","description":"","optional":false,"defaultValue":"","expandable":false,"children":[{"name":"type","type":"`string`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"context","type":"[BatchJob](../../entities/classes/entities.BatchJob.mdx)[`\"context\"`]","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"dry_run","type":"`boolean`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]}]},{"name":"req","type":"`Request`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]}]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records" sectionTitle="prepareBatchJobForProcessing"/>

#### Returns

<TypeList types={[{"name":"Promise","type":"Promise&#60;[CreateBatchJobInput](../types/medusa.CreateBatchJobInput.mdx)&#62;","optional":false,"defaultValue":"","description":"Method for preparing a batch job for processing","expandable":false,"children":[{"name":"CreateBatchJobInput","type":"`object`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]}]}]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records" sectionTitle="prepareBatchJobForProcessing"/>

### preProcessBatchJob

Method for pre-processing a batch job

#### Parameters

<TypeList types={[{"name":"batchJobId","type":"`string`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]}]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records" sectionTitle="preProcessBatchJob"/>

#### Returns

<TypeList types={[{"name":"Promise","type":"Promise&#60;void&#62;","optional":false,"defaultValue":"","description":"Method for pre-processing a batch job","expandable":false,"children":[]}]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records" sectionTitle="preProcessBatchJob"/>

### processJob

Method does the actual processing of the job. Should report back on the progress of the operation.

#### Parameters

<TypeList types={[{"name":"batchJobId","type":"`string`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]}]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records" sectionTitle="processJob"/>

#### Returns

<TypeList types={[{"name":"Promise","type":"Promise&#60;void&#62;","optional":false,"defaultValue":"","description":"Method does the actual processing of the job. Should report back on the progress of the operation.","expandable":false,"children":[]}]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records" sectionTitle="processJob"/>

### buildTemplate

Builds and returns a template file that can be downloaded and filled in

#### Returns

<TypeList types={[{"name":"Promise","type":"Promise&#60;string&#62;","optional":false,"defaultValue":"","description":"Builds and returns a template file that can be downloaded and filled in","expandable":false,"children":[{"name":"string","type":"`string`","optional":false,"defaultValue":"","description":"","expandable":false,"children":[]}]}]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records" sectionTitle="buildTemplate"/>

### withTransaction

#### Parameters

<TypeList types={[{"name":"transactionManager","type":"`EntityManager`","description":"","optional":true,"defaultValue":"","expandable":false,"children":[]}]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records" sectionTitle="withTransaction"/>

#### Returns

<TypeList types={[{"name":"this","type":"`this`","optional":false,"defaultValue":"","description":"","expandable":false,"children":[]}]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records" sectionTitle="withTransaction"/>

### shouldRetryTransaction\_

#### Parameters

<TypeList types={[{"name":"err","type":"`Record<string, unknown>` \\| `object`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]}]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records" sectionTitle="shouldRetryTransaction_"/>

#### Returns

<TypeList types={[{"name":"boolean","type":"`boolean`","optional":false,"defaultValue":"","description":"","expandable":false,"children":[]}]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records" sectionTitle="shouldRetryTransaction_"/>

### atomicPhase\_

Wraps some work within a transactional block. If the service already has
a transaction manager attached this will be reused, otherwise a new
transaction manager is created.

#### Type Parameters

<TypeList types={[{"name":"TResult","type":"`object`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"TError","type":"`object`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]}]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records" sectionTitle="atomicPhase_"/>

#### Parameters

<TypeList types={[{"name":"work","type":"(`transactionManager`: `EntityManager`) => Promise&#60;TResult&#62;","description":"the transactional work to be done","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"isolationOrErrorHandler","type":"`IsolationLevel` \\| (`error`: TError) => Promise&#60;void \\| TResult&#62;","description":"the isolation level to be used for the work.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"maybeErrorHandlerOrDontFail","type":"(`error`: TError) => Promise&#60;void \\| TResult&#62;","description":"Potential error handler","optional":true,"defaultValue":"","expandable":false,"children":[]}]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records" sectionTitle="atomicPhase_"/>

#### Returns

<TypeList types={[{"name":"Promise","type":"Promise&#60;TResult&#62;","optional":false,"defaultValue":"","description":"the result of the transactional work","expandable":false,"children":[{"name":"TResult","type":"TResult","optional":false,"defaultValue":"","description":"","expandable":false,"children":[]}]}]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records" sectionTitle="atomicPhase_"/>
