Package com.github.toolarium.common.util

Class ExceptionWrapper.DefaultExceptionHandler

java.lang.Object

com.github.toolarium.common.util.ExceptionWrapper.DefaultExceptionHandler

All Implemented Interfaces:

ExceptionWrapper.ExceptionHandler

Enclosing class:

ExceptionWrapper

public class ExceptionWrapper.DefaultExceptionHandler
extends Object
implements ExceptionWrapper.ExceptionHandler

This class implements the default exception handler behavior

Constructor Summary

Constructors

Constructor	Description
DefaultExceptionHandler()

Method Summary

Modifier and Type	Method	Description
<T extends Throwable> T	createExceptionInstance(Throwable t, Class<T> newExceptionClazz)	Creates the new exception
protected <T> Constructor<T>	getMessageAndThrowableConstructor(Class<T> newExceptionClazz)	Gets the default throwable constructor if is any is defined
protected <T> Constructor<T>	getMessageConstructor(Class<T> newExceptionClazz)	Gets the default message constructor if is any is defined
protected <T> Constructor<T>	getThrowableConstructor(Class<T> newExceptionClazz)	Gets the default throwable constructor if is any is defined

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DefaultExceptionHandler

public DefaultExceptionHandler()

Method Details

createExceptionInstance

public <T extends Throwable> T createExceptionInstance(Throwable t,
 Class<T> newExceptionClazz)
                                                throws InstantiationException,
IllegalAccessException,
InvocationTargetException

Description copied from interface: ExceptionWrapper.ExceptionHandler

Creates the new exception

Specified by:

createExceptionInstance in interface ExceptionWrapper.ExceptionHandler

Type Parameters:

T - the generic type

Parameters:

t - the current exception

newExceptionClazz - the new exception class

Returns:

the new instance

Throws:

InstantiationException - in case of error

IllegalAccessException - in case of error

InvocationTargetException - in case of error

See Also:

• ExceptionWrapper.ExceptionHandler.createExceptionInstance(java.lang.Throwable, java.lang.Class)

getMessageConstructor

protected <T> Constructor<T> getMessageConstructor(Class<T> newExceptionClazz)

Gets the default message constructor if is any is defined

Type Parameters:

T - the generic type

Parameters:

newExceptionClazz - the current class

Returns:

the constructor or null if no constructor was found

getThrowableConstructor

protected <T> Constructor<T> getThrowableConstructor(Class<T> newExceptionClazz)

Gets the default throwable constructor if is any is defined

Type Parameters:

T - the generic type

Parameters:

newExceptionClazz - the current class

Returns:

the constructor or null if no constructor was found

getMessageAndThrowableConstructor

protected <T> Constructor<T> getMessageAndThrowableConstructor(Class<T> newExceptionClazz)

Gets the default throwable constructor if is any is defined

Type Parameters:

T - the generic type

Parameters:

newExceptionClazz - the current class

Returns:

the constructor or null if no constructor was found