org.apache.rocketmq.shaded.ch.qos.logback.core.joran.util.ConfigurationWatchListUtil Maven / Gradle / Ivy
/**
* Logback: the reliable, generic, fast and flexible logging framework.
* Copyright (C) 1999-2015, QOS.ch. All rights reserved.
*
* This program and the accompanying materials are dual-licensed under
* either the terms of the Eclipse Public License v1.0 as published by
* the Eclipse Foundation
*
* or (per the licensee's choosing)
*
* under the terms of the GNU Lesser General Public License version 2.1
* as published by the Free Software Foundation.
*/
package org.apache.rocketmq.shaded.ch.qos.logback.core.joran.util;
import org.apache.rocketmq.shaded.ch.qos.logback.core.Context;
import org.apache.rocketmq.shaded.ch.qos.logback.core.CoreConstants;
import org.apache.rocketmq.shaded.ch.qos.logback.core.joran.spi.ConfigurationWatchList;
import org.apache.rocketmq.shaded.ch.qos.logback.core.status.InfoStatus;
import org.apache.rocketmq.shaded.ch.qos.logback.core.status.Status;
import org.apache.rocketmq.shaded.ch.qos.logback.core.status.StatusManager;
import org.apache.rocketmq.shaded.ch.qos.logback.core.status.WarnStatus;
import java.net.URL;
/**
* @author Ceki Gülcü
*/
public class ConfigurationWatchListUtil {
final static ConfigurationWatchListUtil origin = new ConfigurationWatchListUtil();
private ConfigurationWatchListUtil() {
}
public static void registerConfigurationWatchList(Context context, ConfigurationWatchList cwl) {
context.putObject(CoreConstants.CONFIGURATION_WATCH_LIST, cwl);
}
public static void setMainWatchURL(Context context, URL url) {
ConfigurationWatchList cwl = getConfigurationWatchList(context);
if (cwl == null) {
cwl = new ConfigurationWatchList();
cwl.setContext(context);
context.putObject(CoreConstants.CONFIGURATION_WATCH_LIST, cwl);
} else {
cwl.clear();
}
//setConfigurationWatchListResetFlag(context, true);
cwl.setMainURL(url);
}
public static URL getMainWatchURL(Context context) {
ConfigurationWatchList cwl = getConfigurationWatchList(context);
if (cwl == null) {
return null;
} else {
return cwl.getMainURL();
}
}
public static void addToWatchList(Context context, URL url) {
ConfigurationWatchList cwl = getConfigurationWatchList(context);
if (cwl == null) {
addWarn(context, "Null ConfigurationWatchList. Cannot add " + url);
} else {
addInfo(context, "Adding [" + url + "] to configuration watch list.");
cwl.addToWatchList(url);
}
}
// public static boolean wasConfigurationWatchListReset(Context context) {
// Object o = context.getObject(CoreConstants.CONFIGURATION_WATCH_LIST_RESET);
// if (o == null)
// return false;
// else {
// return ((Boolean) o).booleanValue();
// }
// }
// public static void setConfigurationWatchListResetFlag(Context context, boolean val) {
// context.putObject(CoreConstants.CONFIGURATION_WATCH_LIST_RESET, new Boolean(val));
// }
public static ConfigurationWatchList getConfigurationWatchList(Context context) {
return (ConfigurationWatchList) context.getObject(CoreConstants.CONFIGURATION_WATCH_LIST);
}
static void addStatus(Context context, Status s) {
if (context == null) {
System.out.println("Null context in " + ConfigurationWatchList.class.getName());
return;
}
StatusManager sm = context.getStatusManager();
if (sm == null)
return;
sm.add(s);
}
static void addInfo(Context context, String msg) {
addStatus(context, new InfoStatus(msg, origin));
}
static void addWarn(Context context, String msg) {
addStatus(context, new WarnStatus(msg, origin));
}
}