Interface springFactoriesLoader.FailureHandler

Enclosing class:

springFactoriesLoader

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 static interface springFactoriesLoader.FailureHandler

Strategy for handling a failure that occurs when instantiating a factory.

Since:

6.0

Author:

Arjen Poutsma, Juergen Hoeller, Sam Brannen, Andy Wilkinson, Madhura Bhave, Phillip Webb

See Also:

• throwing()
• logging(Log)

Method Summary

Modifier and Type	Method	Description
void	handleFailure(Class<?> factoryType, String factoryImplementationName, Throwable failure)	Handle the failure that occurred when instantiating the factoryImplementationName that was expected to be of the given factoryType.
static springFactoriesLoader.FailureHandler	handleMessage(BiConsumer<Supplier<String>, Throwable> messageHandler)	Create a new springFactoriesLoader.FailureHandler that handles errors using a standard formatted message.
static springFactoriesLoader.FailureHandler	logging(org.apache.commons.logging.Log logger)	Create a new springFactoriesLoader.FailureHandler that handles errors by logging trace messages.
static springFactoriesLoader.FailureHandler	throwing()	Create a new springFactoriesLoader.FailureHandler that handles errors by throwing an IllegalArgumentException.
static springFactoriesLoader.FailureHandler	throwing(BiFunction<String, Throwable, ? extends RuntimeException> exceptionFactory)	Create a new springFactoriesLoader.FailureHandler that handles errors by throwing an exception.

Method Details

handleFailure

void handleFailure(Class<?> factoryType,
 String factoryImplementationName,
 Throwable failure)

Handle the failure that occurred when instantiating the factoryImplementationName that was expected to be of the given factoryType.

Parameters:

factoryType - the type of the factory

factoryImplementationName - the name of the factory implementation

failure - the failure that occurred

See Also:

• throwing()
• logging(Log)

throwing

static springFactoriesLoader.FailureHandler throwing()

Create a new springFactoriesLoader.FailureHandler that handles errors by throwing an IllegalArgumentException.

Returns:

a new springFactoriesLoader.FailureHandler instance

See Also:

• throwing(BiFunction)

throwing

static springFactoriesLoader.FailureHandler throwing(BiFunction<String, Throwable, ? extends RuntimeException> exceptionFactory)

Create a new springFactoriesLoader.FailureHandler that handles errors by throwing an exception.

Parameters:

exceptionFactory - factory used to create the exception

Returns:

a new springFactoriesLoader.FailureHandler instance

logging

static springFactoriesLoader.FailureHandler logging(org.apache.commons.logging.Log logger)

Create a new springFactoriesLoader.FailureHandler that handles errors by logging trace messages.

Parameters:

logger - the logger used to log messages

Returns:

a new springFactoriesLoader.FailureHandler instance

handleMessage

static springFactoriesLoader.FailureHandler handleMessage(BiConsumer<Supplier<String>, Throwable> messageHandler)

Create a new springFactoriesLoader.FailureHandler that handles errors using a standard formatted message.

Parameters:

messageHandler - the message handler used to handle the problem

Returns:

a new springFactoriesLoader.FailureHandler instance