AgroalPoolInterceptor (Agroal API 1.16 API)

```
public interface AgroalPoolInterceptor
```
Callback interface for pool actions.
These differ from the Listener in a few different ways: They do not have access to the raw Connection The invoke order is dependent on the operation (incoming / outgoing) Consistent with the transaction.

Author:

Luis Barreiro

Field Summary

Fields
Modifier and Type Field Description

static Comparator<AgroalPoolInterceptor> DEFAULT_COMPARATOR
Uses interceptor priority, followed by Class.getName() to ensure a consistent ordering.

Method Summary

All Methods Instance Methods Default Methods
Modifier and Type	Method	Description
`default int`	`getPriority()`	Allows a ordering between multiple interceptors.
`default void`	`onConnectionAcquire(Connection connection)`	This callback is invoked when a connection is successfully acquired.
`default void`	`onConnectionReturn(Connection connection)`	This callback is invoked before a connection is returned to the pool.

- Field Detail
  - DEFAULT_COMPARATOR
```
static final Comparator<AgroalPoolInterceptor> DEFAULT_COMPARATOR
```
    Uses interceptor priority, followed by Class.getName() to ensure a consistent ordering.
- Method Detail
  - onConnectionAcquire
```
default void onConnectionAcquire(Connection connection)
```
    This callback is invoked when a connection is successfully acquired. When in a transactional environment this is invoked only once for multiple acquire calls within the same transaction, before the connection is associated.
  - onConnectionReturn
```
default void onConnectionReturn(Connection connection)
```
    This callback is invoked before a connection is returned to the pool. When in a transactional environment this is invoked only once for each transaction, after commit / rollback. This callback runs after reset, allowing connections to be in the pool in a different state than the described on the configuration.
  - getPriority
```
default int getPriority()
```
    Allows a ordering between multiple interceptors. Lower priority are executed first. Negative values are reserved.