OCRDocumentService (Imixs-Archive Documents 2.4.1 API)

java.lang.Object
- org.imixs.archive.documents.OCRDocumentService

```
public class OCRDocumentService
extends Object
```
The TikaDocumentService extracts the textual information from document attachments. The CDI bean runs on the ProcessingEvent BEFORE_PROCESS. The service sends each new attached document to an instance of an Apache Tika Server to get the file content.
The service expects a valid Rest API end-point defined by the Environment Parameter 'TIKA_SERVICE_ENDPONT'. If the TIKA_SERVICE_ENDPONT is not set, then the service will be skipped.
The environment parameter 'TIKA_SERVICE_MODE' must be set to 'auto' to enable the service.
See also the project: https://github.com/imixs/imixs-docker/tree/master/tika

Version:

1.1

Author:

rsoika

Field Summary

Fields
Modifier and Type Field Description

static String DEFAULT_ENCODING

static String PLUGIN_ERROR

Constructor Summary

Constructors
Constructor Description

OCRDocumentService()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`onBeforeProcess(org.imixs.workflow.engine.ProcessingEvent processingEvent)`	React on the ProcessingEvent.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - DEFAULT_ENCODING
```
public static final String DEFAULT_ENCODING
```
    See Also:
    
    Constant Field Values
  - PLUGIN_ERROR
```
public static final String PLUGIN_ERROR
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - OCRDocumentService
```
public OCRDocumentService()
```
- Method Detail
  - onBeforeProcess
```
public void onBeforeProcess(@Observes
                            org.imixs.workflow.engine.ProcessingEvent processingEvent)
                     throws org.imixs.workflow.exceptions.PluginException
```
    React on the ProcessingEvent. This method sends the document content to the tika server and updates the DMS information.
    
    Throws:
    
    org.imixs.workflow.exceptions.PluginException