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Add utility method to reset the initialized, dirty state of the SLF4J, Logback logging provider/system.

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Resolves gh-73.
This commit is contained in:
John Blum
2020-02-14 17:47:28 -08:00
parent ab03a7c3c1
commit 06a1add71b
1 changed files with 24 additions and 0 deletions
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24
spring-geode-starter-logging/src/main/java/org/springframework/geode/logging/slf4j/logback/support/LogbackSupport.java
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@@ -15,6 +15,7 @@
*/
package org.springframework.geode.logging.slf4j.logback.support;
import java.lang.reflect.Method;
import java.util.Objects;
import java.util.Optional;
import java.util.function.Function;
@@ -22,6 +23,7 @@ import java.util.function.Function;
import org.slf4j.ILoggerFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.impl.StaticLoggerBinder;
import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.classic.spi.ILoggingEvent;
@@ -67,6 +69,28 @@ public abstract class LogbackSupport {
requireLoggerContext().putObject(SPRING_BOOT_LOGGING_SYSTEM_CLASS_NAME, new Object());
}
/**
* Resets the state of the SLF4J Logback logging provider (system).
*/
public static void resetLogback() {
try {
Method loggerFactoryReset = LoggerFactory.class.getDeclaredMethod("reset");
loggerFactoryReset.setAccessible(true);
loggerFactoryReset.invoke(null);
Method staticLoggerBinderReset = StaticLoggerBinder.class.getDeclaredMethod("reset");
staticLoggerBinderReset.setAccessible(true);
staticLoggerBinderReset.invoke(null);
}
catch (Throwable cause) {
throw new IllegalStateException("Failed to reset Logback", cause);
}
}
/**
* Resolves the SLF4J, Logback {@link LoggerContext}.
*