# ContentServiceImpl

Provides a way for NiFi Ingest processors to communicate with an IDOL Content component, for example an Agentstore.

The Agentstore component is a specially configured version of the IDOL Content component that you can use for categorization and entity matching.

This controller service allows you to create and expose an Agentstore index in NiFi Ingest, rather than calling out to an external Agentstore. You populate the embedded Agentstore with an uncompressed backup file from a standalone Agentstore component.

TIP: You create this backup file by using a `DREBACKUP` index action. You must ensure that the backup is not compressed by using the `BackupCompression` parameter in your Agentstore configuration.

For more information, refer to the IDOL Content Component Reference, and the IDOL Server Administration Guide.

You must have an instance of this controller to use the EmbeddedContent processor.

## Properties

Name | Default Value | Description
--- | --- | ---
Idol License Service |  | An IdolLicenseServiceImpl that provides a way to communicate with an IDOL License Server.
Index Path |  | The path to the embedded index to expose.
Embedded Content DLL Path | The location that the NiFi Framework automatically extracts to. | The path to the `EmbeddedContent` library (DLL or shared object).

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