ExportOperationHandler (uk.gov.gchq.gaffer:gaffer2 2.3.1 API)

java.lang.Object
- uk.gov.gchq.gaffer.store.operation.handler.export.ExportOperationHandler<EXPORT,EXPORTER>

Type Parameters:

EXPORT - the Export operation

EXPORTER - the Exporter instance

All Implemented Interfaces:

OperationHandler<EXPORT>

Direct Known Subclasses:

ExportToHandler, GetExportHandler
```
public abstract class ExportOperationHandler<EXPORT extends Export & Operation,EXPORTER extends Exporter>
extends Object
implements OperationHandler<EXPORT>
```
Abstract class describing how to handle Export operations.

Constructor Summary

Constructors
Constructor Description

ExportOperationHandler()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`doOperation(EXPORT export, Context context, Store store)`	Execute the given `Operation`.

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

- Constructor Detail
  - ExportOperationHandler
```
public ExportOperationHandler()
```
- Method Detail
  - doOperation
```
public Object doOperation(EXPORT export,
                          Context context,
                          Store store)
                   throws OperationException
```
    Description copied from interface: OperationHandler
    
    Execute the given Operation.
    
    Specified by:
    
    doOperation in interface OperationHandler<EXPORT extends Export & Operation>
    
    Parameters:
    
    export - the Operation to be executed
    
    context - the operation chain context, containing the user who executed the operation
    
    store - the Store the operation should be run on
    
    Returns:
    
    the output for the operation or null.
    
    Throws:
    
    OperationException - thrown if the operation fails