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/* LogConfig.java
Copyright (C) 2011, 2013 Red Hat, Inc.
This file is part of IcedTea.
IcedTea is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as published by
the Free Software Foundation, version 2.
IcedTea is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with IcedTea; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
Linking this library statically or dynamically with other modules is
making a combined work based on this library. Thus, the terms and
conditions of the GNU General Public License cover the whole
combination.
As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
modules, and to copy and distribute the resulting executable under
terms of your choice, provided that you also meet, for each linked
independent module, the terms and conditions of the license of that
module. An independent module is a module which is not derived from
or based on this library. If you modify this library, you may extend
this exception to your version of the library, but you are not
obligated to do so. If you do not wish to do so, delete this
exception statement from your version.
*/
package net.sourceforge.jnlp.util.logging;
import java.io.File;
import javax.naming.ConfigurationException;
import net.sourceforge.jnlp.config.DeploymentConfiguration;
import net.sourceforge.jnlp.runtime.JNLPRuntime;
/**
* This file provides the information required to do logging.
*
*/
public class LogConfig {
// Directory where the logs are stored.
private String icedteaLogDir;
private boolean enableLogging;
private boolean enableHeaders;
private boolean logToFile;
private boolean logToStreams;
private boolean logToSysLog;
private static LogConfig logConfig;
public LogConfig() {
try {
DeploymentConfiguration config = JNLPRuntime.getConfiguration();
if (config.getRaw().isEmpty()){
config = new DeploymentConfiguration();//JNLPRuntime.getConfiguration() cannotbe loaded time
config.load(); //read one prior
//todo fix JNLPRuntime.getConfiguration(); to be correct singleton - not easy task!
}
// Check whether logging and tracing is enabled.
enableLogging = Boolean.parseBoolean(config.getProperty(DeploymentConfiguration.KEY_ENABLE_LOGGING));
//enagle disable headers
enableHeaders = Boolean.parseBoolean(config.getProperty(DeploymentConfiguration.KEY_ENABLE_LOGGING_HEADERS));
//enable/disable individual channels
logToFile = Boolean.parseBoolean(config.getProperty(DeploymentConfiguration.KEY_ENABLE_LOGGING_TOFILE));
logToStreams = Boolean.parseBoolean(config.getProperty(DeploymentConfiguration.KEY_ENABLE_LOGGING_TOSTREAMS));
logToSysLog = Boolean.parseBoolean(config.getProperty(DeploymentConfiguration.KEY_ENABLE_LOGGING_TOSYSTEMLOG));
// Get log directory, create it if it doesn't exist. If unable to create and doesn't exist, don't log.
icedteaLogDir = config.getProperty(DeploymentConfiguration.KEY_USER_LOG_DIR);
if (icedteaLogDir != null) {
File f = new File(icedteaLogDir);
if (f.isDirectory() || f.mkdirs()) {
icedteaLogDir += File.separator;
} else {
enableLogging = false;
}
}
} catch (ConfigurationException e) {
throw new RuntimeException(e);
}
}
public static LogConfig getLogConfig() {
if (logConfig == null) {
logConfig = new LogConfig();
}
return logConfig;
}
/** For testing only: throw away the previous config */
static void resetLogConfig() {
if (logConfig != null) {
logConfig = new LogConfig();
}
}
public String getIcedteaLogDir() {
return icedteaLogDir;
}
public boolean isEnableLogging() {
return enableLogging;
}
public boolean isLogToFile() {
return logToFile;
}
public boolean isLogToStreams() {
return logToStreams;
}
public boolean isLogToSysLog() {
return logToSysLog;
}
public boolean isEnableHeaders() {
return enableHeaders;
}
//package private setters for testing
void setEnableHeaders(boolean enableHeaders) {
this.enableHeaders = enableHeaders;
}
void setEnableLogging(boolean enableLogging) {
this.enableLogging = enableLogging;
}
void setIcedteaLogDir(String icedteaLogDir) {
this.icedteaLogDir = icedteaLogDir;
}
void setLogToFile(boolean logToFile) {
this.logToFile = logToFile;
}
void setLogToStreams(boolean logToStreams) {
this.logToStreams = logToStreams;
}
void setLogToSysLog(boolean logToSysLog) {
this.logToSysLog = logToSysLog;
}
boolean isLogToConsole() {
return JavaConsole.isEnabled();
}
}
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