private void initDiagnostics()

in src/main/java/org/apache/commons/logging/impl/LogFactoryImpl.java [1144:1168]

• 16 lines of code
• 3 McCabe index (conditional complexity)

    private void initDiagnostics() {
        // It would be nice to include an identifier of the context class loader
        // that this LogFactoryImpl object is responsible for. However that
        // isn't possible as that information isn't available. It is possible
        // to figure this out by looking at the logging from LogFactory to
        // see the context & impl ids from when this object was instantiated,
        // in order to link the impl id output as this object's prefix back to
        // the context it is intended to manage.
        // Note that this prefix should be kept consistent with that
        // in LogFactory.
        @SuppressWarnings("unchecked")
        final Class<LogFactoryImpl> clazz = (Class<LogFactoryImpl>) this.getClass();
        final ClassLoader classLoader = getClassLoader(clazz);
        String classLoaderName;
        try {
            if (classLoader == null) {
                classLoaderName = "BOOTLOADER";
            } else {
                classLoaderName = objectId(classLoader);
            }
        } catch (final SecurityException e) {
            classLoaderName = "UNKNOWN";
        }
        diagnosticPrefix = "[LogFactoryImpl@" + System.identityHashCode(this) + " from " + classLoaderName + "] ";
    }