SqlLogger

All Known Implementing Classes:

Slf4JSqlLogger
```
public interface SqlLogger
```
SqlLoggers receive query data before and after a query is executed, and after an exception is thrown by a bad query. Defined attributes (see Configurable.define(String, Object)) and bound Arguments (see SqlStatement.bind(String, Object)) are available on the StatementContext, along with timing information using Instants. It's recommendable to use ChronoUnit.between(java.time.temporal.Temporal, java.time.temporal.Temporal) to measure elapsed time in your unit of choice, as in StatementContext.getElapsedTime(java.time.temporal.ChronoUnit). Note that if you bind an Argument instance directly, it must implement Object.toString() if you want to be able to log it in any meaningful way. You can also implement log censorship that way, e.g. to hide sensitive content like passwords.

Field Summary

Fields
Modifier and Type Field Description

static SqlLogger NOP_SQL_LOGGER

Method Summary

All Methods Instance Methods Default Methods
Modifier and Type	Method	Description
`default void`	`logAfterExecution(StatementContext context)`	Will be called after a query has been executed.
`default void`	`logBeforeExecution(StatementContext context)`	Will be called before a query is executed.
`default void`	`logException(StatementContext context, java.sql.SQLException ex)`	Will be called after a query has failed.

- Field Detail
  - NOP_SQL_LOGGER
```
static final SqlLogger NOP_SQL_LOGGER
```
- Method Detail
  - logBeforeExecution
```
default void logBeforeExecution(StatementContext context)
```
    Will be called before a query is executed. Note that no timing information will be available in the StatementContext yet.
    
    Parameters:
    
    context - the statement context
  - logAfterExecution
```
default void logAfterExecution(StatementContext context)
```
    Will be called after a query has been executed. The StatementContext will contain a start StatementContext.getExecutionMoment() and end StatementContext.getCompletionMoment() time.
    
    Parameters:
    
    context - the statement context
  - logException
```
default void logException(StatementContext context,
                          java.sql.SQLException ex)
```
    Will be called after a query has failed. The StatementContext will contain a start StatementContext.getExecutionMoment() and failure StatementContext.getExceptionMoment() time.
    
    Parameters:
    
    context - the statement context
    
    ex - the exception