-/*******************************************************************************
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management
- * in Industry THTH ry.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-package org.simantics.db.common.utils;
-
-import java.util.Properties;
-
-import org.apache.log4j.Hierarchy;
-import org.apache.log4j.Level;
-import org.apache.log4j.Logger;
-import org.apache.log4j.PropertyConfigurator;
-import org.apache.log4j.spi.LoggerFactory;
-import org.apache.log4j.spi.RootLogger;
-
-/**
- * This class encapsulates a Log4J Hierarchy and centralizes all Logger access.
- */
-public class LogManager {
-
- private Hierarchy hierarchy;
-
- /**
- * Creates a new LogManager. Saves the log and state location.
- * Creates a new Hierarchy and add a new EventListener to it.
- * Configure the hierarchy with the properties passed. Add this object to
- * the list of active log managers.
- *
- * @param properties log configuration properties
- */
- public LogManager(Properties properties) {
- this.hierarchy = new Hierarchy(new RootLogger(Level.DEBUG));
- new PropertyConfigurator().doConfigure(properties, this.hierarchy);
- }
-
- /**
- * Checks if this PluginLogManager is disabled for this level.
- *
- * @param level level value
- * @return boolean true if it is disabled
- */
- public boolean isDisabled(int level) {
- return this.hierarchy.isDisabled(level);
- }
-
- /**
- * Enable logging for logging requests with level l or higher. By default
- * all levels are enabled.
- *
- * @param level level object
- */
- public void setThreshold(Level level) {
- this.hierarchy.setThreshold(level);
- }
-
- /**
- * The string version of setThreshold(Level level)
- *
- * @param level level string
- */
- public void setThreshold(String level) {
- this.hierarchy.setThreshold(level);
- }
-
- /**
- * Get the repository-wide threshold.
- *
- * @return Level
- */
- public Level getThreshold() {
- return this.hierarchy.getThreshold();
- }
-
- /**
- * Returns a new logger instance named as the first parameter using the
- * default factory. If a logger of that name already exists, then it will be
- * returned. Otherwise, a new logger will be instantiated and then linked
- * with its existing ancestors as well as children.
- *
- * @param clazz the class to get the logger for
- * @return Logger
- */
- public Logger getLogger(Class<?> clazz) {
- return this.hierarchy.getLogger(clazz.getName());
- }
-
- /**
- * Returns a new logger instance named as the first parameter using the
- * default factory. If a logger of that name already exists, then it will be
- * returned. Otherwise, a new logger will be instantiated and then linked
- * with its existing ancestors as well as children.
- *
- * @param name logger name
- * @return Logger
- */
- public Logger getLogger(String name) {
- return this.hierarchy.getLogger(name);
- }
-
- /**
- * The same as getLogger(String name) but using a factory instance instead
- * of a default factory.
- *
- * @param name logger name
- * @param factory factory instance
- * @return Logger
- */
- public Logger getLogger(String name, LoggerFactory factory) {
- return this.hierarchy.getLogger(name, factory);
- }
-
- /**
- * Returns the root of this hierarchy.
- *
- * @return Logger
- */
- public Logger getRootLogger() {
- return this.hierarchy.getRootLogger();
- }
-
- /**
- * Checks if this logger exists.
- *
- * @return Logger
- */
- public Logger exists(String name) {
- return this.hierarchy.exists(name);
- }
-
- /**
- * Disposes the logger hierarchy
- */
- public void shutdown() {
- this.hierarchy.shutdown();
- }
-
- /**
- * Resets configuration values to its defaults.
- */
- public void resetConfiguration() {
- this.hierarchy.resetConfiguration();
- }
-
-}
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