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Code Issues Projects Releases Wiki Activity

Display hint when legacy jar should be used (cf. #1099)

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This commit is contained in:
ljacqu 2017-02-18 15:13:26 +01:00
parent 2d3078daa4
commit e3426cd731
2 changed files with 22 additions and 0 deletions
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1
src/main/java/fr/xephi/authme/AuthMe.java
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@ -135,6 +135,7 @@ public class AuthMe extends JavaPlugin {
initialize(); initialize();
} catch (Exception e) { } catch (Exception e) {
ConsoleLogger.logException("Aborting initialization of AuthMe:", e); ConsoleLogger.logException("Aborting initialization of AuthMe:", e);
OnStartupTasks.displayLegacyJarHint(e);
stopOrUnload(); stopOrUnload();
return; return;
} }

21
src/main/java/fr/xephi/authme/initialization/OnStartupTasks.java
View File

@ -1,5 +1,6 @@
package fr.xephi.authme.initialization; package fr.xephi.authme.initialization;
import ch.jalu.injector.exceptions.InjectorReflectionException;
import fr.xephi.authme.AuthMe; import fr.xephi.authme.AuthMe;
import fr.xephi.authme.ConsoleLogger; import fr.xephi.authme.ConsoleLogger;
import fr.xephi.authme.data.auth.PlayerAuth; import fr.xephi.authme.data.auth.PlayerAuth;
@ -21,6 +22,7 @@ import org.bukkit.Bukkit;
import org.bukkit.entity.Player; import org.bukkit.entity.Player;
import javax.inject.Inject; import javax.inject.Inject;
import java.util.Optional;
import java.util.logging.Logger; import java.util.logging.Logger;
import static fr.xephi.authme.service.BukkitService.TICKS_PER_MINUTE; import static fr.xephi.authme.service.BukkitService.TICKS_PER_MINUTE;
@ -111,4 +113,23 @@ public class OnStartupTasks {
} }
}, 1, TICKS_PER_MINUTE * settings.getProperty(EmailSettings.DELAY_RECALL)); }, 1, TICKS_PER_MINUTE * settings.getProperty(EmailSettings.DELAY_RECALL));
} }
/**
* Displays a hint to use the legacy AuthMe JAR if AuthMe could not be started
* because Gson was not found.
*
* @param e the exception to process
*/
public static void displayLegacyJarHint(Exception e) {
if (e instanceof InjectorReflectionException) {
Throwable causeOfCause = Optional.of(e)
.map(Throwable::getCause)
.map(Throwable::getCause).orElse(null);
if (causeOfCause instanceof NoClassDefFoundError
&& "Lcom/google/gson/Gson;".equals(causeOfCause.getMessage())) {
ConsoleLogger.warning("YOU MUST DOWNLOAD THE LEGACY JAR TO USE AUTHME ON YOUR SERVER");
ConsoleLogger.warning("Get authme-legacy.jar from http://ci.xephi.fr/job/AuthMeReloaded/");
}
}
}
} }