--- a/jdk/src/java.logging/share/classes/java/util/logging/Logger.java Mon Jun 15 10:56:31 2015 -0700
+++ b/jdk/src/java.logging/share/classes/java/util/logging/Logger.java Tue Jun 16 12:15:54 2015 +0200
@@ -450,7 +450,7 @@
SecurityManager sm = System.getSecurityManager();
if (sm != null && !SystemLoggerHelper.disableCallerCheck) {
if (caller.getClassLoader() == null) {
- return manager.demandSystemLogger(name, resourceBundleName);
+ return manager.demandSystemLogger(name, resourceBundleName, caller);
}
}
return manager.demandLogger(name, resourceBundleName, caller);
@@ -500,7 +500,23 @@
// would throw an IllegalArgumentException in the second call
// because the wrapper would result in an attempt to replace
// the existing "resourceBundleForFoo" with null.
- return demandLogger(name, null, Reflection.getCallerClass());
+ return Logger.getLogger(name, Reflection.getCallerClass());
+ }
+
+ /**
+ * Find or create a logger for a named subsystem on behalf
+ * of the given caller.
+ *
+ * This method is called by {@link #getLogger(java.lang.String)} after
+ * it has obtained a reference to its caller's class.
+ *
+ * @param name A name for the logger.
+ * @param callerClass The class that called {@link
+ * #getLogger(java.lang.String)}.
+ * @return a suitable Logger for {@code callerClass}.
+ */
+ private static Logger getLogger(String name, Class<?> callerClass) {
+ return demandLogger(name, null, callerClass);
}
/**
@@ -550,7 +566,30 @@
// adding a new Logger object is handled by LogManager.addLogger().
@CallerSensitive
public static Logger getLogger(String name, String resourceBundleName) {
- Class<?> callerClass = Reflection.getCallerClass();
+ return Logger.getLogger(name, resourceBundleName, Reflection.getCallerClass());
+ }
+
+ /**
+ * Find or create a logger for a named subsystem on behalf
+ * of the given caller.
+ *
+ * This method is called by {@link
+ * #getLogger(java.lang.String, java.lang.String)} after
+ * it has obtained a reference to its caller's class.
+ *
+ * @param name A name for the logger.
+ * @param resourceBundleName name of ResourceBundle to be used for localizing
+ * messages for this logger. May be {@code null}
+ * if none of the messages require localization.
+ * @param callerClass The class that called {@link
+ * #getLogger(java.lang.String, java.lang.String)}.
+ * This class will also be used for locating the
+ * resource bundle if {@code resourceBundleName} is
+ * not {@code null}.
+ * @return a suitable Logger for {@code callerClass}.
+ */
+ private static Logger getLogger(String name, String resourceBundleName,
+ Class<?> callerClass) {
Logger result = demandLogger(name, resourceBundleName, callerClass);
// MissingResourceException or IllegalArgumentException can be
@@ -573,8 +612,9 @@
LogManager manager = LogManager.getLogManager();
// all loggers in the system context will default to
- // the system logger's resource bundle
- Logger result = manager.demandSystemLogger(name, SYSTEM_LOGGER_RB_NAME);
+ // the system logger's resource bundle - therefore the caller won't
+ // be needed and can be null.
+ Logger result = manager.demandSystemLogger(name, SYSTEM_LOGGER_RB_NAME, null);
return result;
}