Logpublic class Log extends OptionsConsoleCommand
| Fields Summary |
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| private Map | channel_listener_map |
| Constructors Summary |
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public Log()
super( new String[] { "log", "l" });
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| Methods Summary |
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| public static void | commandLogtest(org.gudy.azureus2.ui.console.ConsoleInput ci, java.util.List args)
Logger.getLogger("azureus2").fatal("Logging test" + (((args == null) || (args.isEmpty())) ? "" : ": " + args.get(0).toString()));
| | public void | execute(java.lang.String commandName, org.gudy.azureus2.ui.console.ConsoleInput ci, org.apache.commons.cli.CommandLine commandLine)
Appender con = Logger.getRootLogger().getAppender("ConsoleAppender");
List args = commandLine.getArgList();
if ((con != null) && (!args.isEmpty())) {
String subcommand = (String) args.get(0);
if ("off".equalsIgnoreCase(subcommand) ) {
if ( args.size() == 1 ){
con.addFilter(new DenyAllFilter());
ci.out.println("> Console logging off");
}else{
String name = (String)args.get(1);
Object[] entry = (Object[])channel_listener_map.remove( name );
if ( entry == null ){
ci.out.println( "> Channel '" + name + "' not being logged" );
}else{
((LoggerChannel)entry[0]).removeListener((LoggerChannelListener)entry[1]);
ci.out.println( "> Channel '" + name + "' logging off" );
}
}
} else if ("on".equalsIgnoreCase(subcommand) ) {
if ( args.size() == 1 ){
if( commandLine.hasOption('f") )
{
// send log output to a file
String filename = commandLine.getOptionValue('f");
try
{
Appender newAppender = new FileAppender(new PatternLayout("%d{ISO8601} %c{1}-%p: %m%n"), filename, true);
newAppender.setName("ConsoleAppender");
Logger.getRootLogger().removeAppender(con);
Logger.getRootLogger().addAppender(newAppender);
ci.out.println("> Logging to filename: " + filename);
} catch (IOException e)
{
ci.out.println("> Unable to log to file: " + filename + ": " + e);
}
}
else
{
if( ! (con instanceof ConsoleAppender) )
{
Logger.getRootLogger().removeAppender(con);
con = new ConsoleAppender(new PatternLayout(PatternLayout.TTCC_CONVERSION_PATTERN));
con.setName("ConsoleAppender");
Logger.getRootLogger().addAppender(con);
}
// switch back to console appender
ci.out.println("> Console logging on");
}
con.clearFilters();
}else{
// hack - dunno how to do plugin-specific logging using these damn appenders..
Map channel_map = getChannelMap( ci );
final String name = (String)args.get(1);
LoggerChannel channel = (LoggerChannel)channel_map.get(name);
if ( channel == null ){
ci.out.println( "> Channel '" + name + "' not found" );
}else if ( channel_listener_map.get(name) != null ){
ci.out.println( "> Channel '" + name + "' already being logged" );
}else{
LoggerChannelListener l =
new LoggerChannelListener()
{
public void
messageLogged(
int type,
String content )
{
ci.out.println( "["+name+"] "+ content );
}
public void
messageLogged(
String str,
Throwable error )
{
ci.out.println( "["+name+"] "+ str );
error.printStackTrace( ci.out );
}
};
channel.addListener( l );
channel_listener_map.put( name, new Object[]{ channel, l });
ci.out.println( "> Channel '" + name + "' on" );
}
}
}else if ( subcommand.equalsIgnoreCase("list" )){
Map channel_map = getChannelMap( ci );
Iterator it = channel_map.keySet().iterator();
while( it.hasNext()){
String name = (String)it.next();
ci.out.println( " " + name + " [" + ( channel_listener_map.get( name ) == null?"off":"on") + "]" );
}
} else {
ci.out.println("> Command 'log': Subcommand '" + subcommand + "' unknown.");
}
} else {
ci.out.println("> Console logger not found or missing subcommand for 'log'\r\n> log syntax: log [-f filename] (on [name]|off [name]|list)");
}
| | protected java.util.Map | getChannelMap(org.gudy.azureus2.ui.console.ConsoleInput ci)
Map channel_map = new HashMap();
PluginInterface[] pis = ci.azureus_core.getPluginManager().getPluginInterfaces();
for (int i=0;i<pis.length;i++){
LoggerChannel[] logs = pis[i].getLogger().getChannels();
if ( logs.length > 0 ){
if ( logs.length == 1 ){
channel_map.put( pis[i].getPluginName(),logs[0] );
}else{
for (int j=0;j<logs.length;j++){
channel_map.put( pis[i].getPluginName() + "." + logs[j].getName(), logs[j] );
}
}
}
}
return( channel_map );
| | public java.lang.String | getCommandDescriptions()
return("log [-f filename] (on [name]|off [name]|list)\t\t\tl\tTurn on/off console logging");
| | protected org.apache.commons.cli.Options | getOptions()
Options options = new Options();
options.addOption( new Option("f", "filename", true, "filename to write log to"));
return options;
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