Handler (jdbi3 SqlObject 3.20.1 API)

All Known Implementing Classes:

CreateSqlObjectHandler, SqlBatchHandler, SqlCallHandler, SqlQueryHandler, SqlScriptsHandler, SqlUpdateHandler

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface Handler
```
Implements the contract of a SQL Object method.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`Object`	`invoke(Object target, Object[] args, HandleSupplier handle)`	Executes a SQL Object method, and returns the result.
`default void`	`warm(ConfigRegistry config)`	Called after the method handler is constructed to pre-initialize any important configuration data structures.

- Method Detail
  - invoke
```
Object invoke(Object target,
              Object[] args,
              HandleSupplier handle)
       throws Exception
```
    Executes a SQL Object method, and returns the result.
    
    Parameters:
    
    target - the SQL Object instance being invoked
    
    args - the arguments that were passed to the method.
    
    handle - a (possibly lazy) Handle supplier.
    
    Returns:
    
    the method return value, or null if the method has a void return type.
    
    Throws:
    
    Exception - any exception thrown by the method.
  - warm
```
@Beta
default void warm(ConfigRegistry config)
```
    Called after the method handler is constructed to pre-initialize any important configuration data structures.
    
    Parameters:
    
    config - the method configuration to warm