diff options
Diffstat (limited to 'src/main/kotlin/util')
| -rw-r--r-- | src/main/kotlin/util/ErrorUtil.kt | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/src/main/kotlin/util/ErrorUtil.kt b/src/main/kotlin/util/ErrorUtil.kt index afecf25..b06093b 100644 --- a/src/main/kotlin/util/ErrorUtil.kt +++ b/src/main/kotlin/util/ErrorUtil.kt @@ -1,25 +1,46 @@ +@file:OptIn(ExperimentalContracts::class) + package moe.nea.firmament.util +import kotlin.contracts.ExperimentalContracts +import kotlin.contracts.InvocationKind +import kotlin.contracts.contract import moe.nea.firmament.Firmament +@Suppress("NOTHING_TO_INLINE") // Suppressed since i want the logger to not pick up the ErrorUtil stack-frame object ErrorUtil { var aggressiveErrors = run { Thread.currentThread().stackTrace.any { it.className.startsWith("org.junit.") } || Firmament.DEBUG + || ErrorUtil::class.java.desiredAssertionStatus() + } + + inline fun softCheck(message: String, check: Boolean) { + if (!check) softError(message) } - inline fun softCheck(message: String, func: () -> Boolean) { + inline fun lazyCheck(message: String, func: () -> Boolean) { + contract { + callsInPlace(func, InvocationKind.AT_MOST_ONCE) + } if (!aggressiveErrors) return if (func()) return error(message) } - @Suppress("NOTHING_TO_INLINE") // Suppressed since i want the logger to not pick up the ErrorUtil stack-frame + inline fun softError(message: String, exception: Throwable) { + if (aggressiveErrors) throw IllegalStateException(message, exception) + else Firmament.logger.error(message, exception) + } + inline fun softError(message: String) { if (aggressiveErrors) error(message) else Firmament.logger.error(message) } inline fun <T : Any> notNullOr(nullable: T?, message: String, orElse: () -> T): T { + contract { + callsInPlace(orElse, InvocationKind.AT_MOST_ONCE) + } if (nullable == null) { softError(message) return orElse() |