BigQueryCompositeHandler (AWS Athena Query Federation 2022.47.1 API)

java.lang.Object
- com.amazonaws.athena.connector.lambda.handlers.CompositeHandler
- - com.amazonaws.athena.connectors.google.bigquery.BigQueryCompositeHandler

All Implemented Interfaces:

com.amazonaws.services.lambda.runtime.RequestStreamHandler
```
public class BigQueryCompositeHandler
extends CompositeHandler
```

Constructor Summary

Constructors
Constructor Description

BigQueryCompositeHandler()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static Exception`	`handleBigQueryException(Exception e)`	Transforms BigQuery exceptions into AthenaConnectorException with appropriate error code.
`Exception`	`handleException(Exception e)`

Methods inherited from class com.amazonaws.athena.connector.lambda.handlers.CompositeHandler
handleRequest, handleRequest, mapHTTPErrorCode

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

- Constructor Detail
  - BigQueryCompositeHandler
```
public BigQueryCompositeHandler()
                         throws IOException
```
    Throws:
    
    IOException
- Method Detail
  - handleException
```
public Exception handleException(Exception e)
```
    Overrides:
    
    handleException in class CompositeHandler
  - handleBigQueryException
```
public static Exception handleBigQueryException(Exception e)
```
    Transforms BigQuery exceptions into AthenaConnectorException with appropriate error code. Maps BigQuery error codes to FederationSourceErrorCode for better customer experience. Returns other exceptions unchanged.
    
    Parameters:
    
    e - The exception to handle
    
    Returns:
    
    The transformed exception or original exception