net.ymate.platform.module.LogModule Maven / Gradle / Ivy

Go to download
/*
 * Copyright 2007-2107 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.ymate.platform.module;

import java.util.Map;

import net.ymate.platform.base.AbstractModule;
import net.ymate.platform.commons.lang.BlurObject;
import net.ymate.platform.commons.logger.ILogConfig;
import net.ymate.platform.commons.logger.ILogger;
import net.ymate.platform.commons.logger.ILogger.LogLevel;
import net.ymate.platform.commons.logger.Logs;
import net.ymate.platform.commons.logger.impl.DefaultLog4JLogger;
import net.ymate.platform.commons.util.ClassUtils;
import net.ymate.platform.commons.util.RuntimeUtils;
import net.ymate.platform.configuration.Cfgs;

import org.apache.commons.lang.StringUtils;

/**
 * 
 * LogModule
 * 
 * 
 * 日志记录器模块加载器接口实现类；
 * 
 * 
 * @author 刘镇([email protected])
 * @version 0.0.0
 *          
 *          
 *          
 *          
 *          
 *          
 *          
 *          
 *          
 *          
 *          
 *          版本号 动作 修改人 修改时间
0.0.0 创建类 刘镇 2012-12-23下午6:26:42
 */
public class LogModule extends AbstractModule {

	/* (non-Javadoc)
	 * @see net.ymate.platform.module.base.AbstractModule#initialize(java.util.Map)
	 */
	public void initialize(final Map moduleCfgs) throws Exception {
		Logs.initialize(new ILogConfig() {

			public String getLogCfgFile() {
				String _logCfgF = moduleCfgs.get("xml_cfg_file");
				if (StringUtils.isBlank(_logCfgF)) {
					if (Cfgs.isInited()) {
						_logCfgF = Cfgs.smartSearch("cfgs/log4j.xml");
					} else {
						_logCfgF = RuntimeUtils.getRootPath() + "cfgs/log4j.xml";
					}
				} else if (_logCfgF.contains("${user.dir}")) {
					_logCfgF = doParseVariableUserDir(_logCfgF);
				}
				return _logCfgF;
			}

			public String getLogOutputDir() {
				String _logOutputF = moduleCfgs.get("output_path");
				if (StringUtils.isBlank(_logOutputF)) {
					if (Cfgs.isInited()) {
						_logOutputF = Cfgs.smartSearch("logs");
					} else {
						_logOutputF = RuntimeUtils.getRootPath() + "logs";
					}
				}
                if (StringUtils.isBlank(_logOutputF)) {
                    _logOutputF = "${user.dir}/logs";
                }
                if (_logOutputF.contains("${user.dir}")) {
					_logOutputF = doParseVariableUserDir(_logOutputF);
				}
				return _logOutputF;
			}

			public String getLoggerName() {
				return StringUtils.defaultIfEmpty(moduleCfgs.get("name"), DEFAULT_LOGGER_NAME);
			}

			public LogLevel getLogLevel() {
				return LogLevel.parse(moduleCfgs.get("level"));
			}

			public boolean allowPrintConsole() {
				return new BlurObject(moduleCfgs.get("allow_print_console")).toBooleanValue();
			}

			public ILogger getLoggerClassImpl() {
				return ClassUtils.impl(StringUtils.defaultIfEmpty(moduleCfgs.get("impl_class"), DefaultLog4JLogger.class.getName()), ILogger.class, LogModule.class);
			}
			
		});
	}

	/* (non-Javadoc)
	 * @see net.ymate.platform.module.base.AbstractModule#destroy()
	 */
	public void destroy() throws Exception {
		Logs.clear();
	}

}