net.ashwork.upvote.database.util

Class ExceptionHelper

java.lang.Object

net.ashwork.upvote.database.util.ExceptionHelper

public final class ExceptionHelper
extends java.lang.Object

A utility class to handle methods throwing unwanted exception data.

Since:

1.0.0

Constructor Summary

Constructors

Constructor and Description
ExceptionHelper()

Method Summary

Modifier and Type	Method and Description
static <T> T	getOrDefault(ThrowingSupplier<T> supplier, java.util.function.Function<java.lang.Throwable,T> defaultObject) Gets a result or defaults if a throwable is thrown.
static <T> T	getOrDefault(ThrowingSupplier<T> supplier, java.util.function.Supplier<T> defaultObject) Gets a result or defaults if a throwable is thrown.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExceptionHelper

public ExceptionHelper()

Method Detail

getOrDefault

public static <T> T getOrDefault(ThrowingSupplier<T> supplier,
                                 java.util.function.Supplier<T> defaultObject)

Gets a result or defaults if a throwable is thrown.

Type Parameters:

T - the type of the result

Parameters:

supplier - the supplied result

defaultObject - the defaulted result if a throwable is thrown

Returns:

the result of the supplier or its default if a throwable is thrown

API Note:

defaultObject should never throw a throwable.

getOrDefault

public static <T> T getOrDefault(ThrowingSupplier<T> supplier,
                                 java.util.function.Function<java.lang.Throwable,T> defaultObject)

Gets a result or defaults if a throwable is thrown.

Type Parameters:

T - the type of the result

Parameters:

supplier - the supplied result

defaultObject - a function to construct a default object from the thrown throwable

Returns:

the result of the supplier or its default if a throwable is thrown

API Note:

defaultObject should never throw a throwable.