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// --- BEGIN COPYRIGHT BLOCK ---
// This program 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 of the License.
//
// This program 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 this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2007 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package com.netscape.certsrv.logging;
import java.io.IOException;
import java.util.Hashtable;
import java.util.Vector;
import javax.servlet.ServletException;
import com.netscape.certsrv.base.EBaseException;
import com.netscape.certsrv.base.IConfigStore;
import com.netscape.certsrv.base.ISubsystem;
import com.netscape.certsrv.common.NameValuePairs;
/**
* A log event listener which sends all log events to the system console/tty
*
* @version $Revision$, $Date$
*/
public class ConsoleLog implements ILogEventListener {
/**
* Log the given event. Usually called from a log manager.
*
* @param ev log event
*/
public void log(ILogEvent ev) {
System.err.println(Thread.currentThread().getName() + ": " + ev);
}
/**
* Flush the system output stream.
*
*/
public void flush() {
System.err.flush();
}
/**
* All operations need to be cleaned up for shutdown are done here
*/
public void shutdown() {
}
/**
* get the configuration store that is associated with this
* log listener
*
* @return the configuration store that is associated with this
* log listener
*/
public IConfigStore getConfigStore() {
return null;
}
public void init(ISubsystem owner, IConfigStore config)
throws EBaseException {
}
public void startup() throws EBaseException {
}
/**
* Retrieve last "maxLine" number of system log with log lever >"level"
* and from source "source". If the parameter is omitted. All entries
* are sent back.
*
* @param req a Hashtable containing the required information such as
* log entry, log level, log source, and log name
* @return the content of the log that match the criteria in req
* @exception servletException
* @exception IOException
* @exception EBaseException
*/
public synchronized NameValuePairs retrieveLogContent(Hashtable<String, String> req) throws ServletException,
IOException, EBaseException {
return null;
}
/**
* Retrieve log file list. <br>
* unimplemented
*/
public synchronized NameValuePairs retrieveLogList(Hashtable<String, String> req) throws ServletException,
IOException, EBaseException {
return null;
}
public String getImplName() {
return "ConsoleLog";
}
public String getDescription() {
return "ConsoleLog";
}
public Vector<String> getDefaultParams() {
Vector<String> v = new Vector<String>();
return v;
}
public Vector<String> getInstanceParams() {
Vector<String> v = new Vector<String>();
return v;
}
}
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