jvmMain.mu.KotlinLoggingMDC.kt Maven / Gradle / Ivy

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Common library used by some SonarLint flavors

There is a newer version: 10.5.0.78949

package mu

import org.slf4j.MDC

/**
 * Use a pair in MDC context. Example:
 * ```
 * withLoggingContext("userId" to userId) {
 *   doSomething()
 * }
 * ```
 */
inline fun  withLoggingContext(pair: Pair, body: () -> T): T =
    MDC.putCloseable(pair.first, pair.second).use { body() }

/**
 * Use a vary number of pairs in MDC context. Example:
 * ```
 * withLoggingContext("userId" to userId) {
 *   doSomething()
 * }
 * ```
 */
inline fun  withLoggingContext(vararg pair: Pair, body: () -> T): T {
    try {
        pair.forEach { MDC.put(it.first, it.second) }
        return body()
    } finally {
        pair.forEach { MDC.remove(it.first) }
    }
}

/**
 * Use a map in MDC context. Example:
 * ```
 * withLoggingContext(mapOf("userId" to userId)) {
 *   doSomething()
 * }
 * ```
 */
inline fun  withLoggingContext(map: Map, body: () -> T): T {
    try {
        map.forEach { MDC.put(it.key, it.value) }
        return body()
    } finally {
        map.forEach { MDC.remove(it.key) }
    }
}