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LogCommand.java
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LogCommand.java
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package net.aufdemrand.denizen.scripts.commands.core;
import java.io.File;
import net.aufdemrand.denizen.exceptions.CommandExecutionException;
import net.aufdemrand.denizen.exceptions.InvalidArgumentsException;
import net.aufdemrand.denizen.objects.aH;
import net.aufdemrand.denizen.scripts.ScriptEntry;
import net.aufdemrand.denizen.scripts.commands.AbstractCommand;
import net.aufdemrand.denizen.utilities.DenizenAPI;
import net.aufdemrand.denizen.utilities.debugging.DebugLog;
import net.aufdemrand.denizen.utilities.debugging.dB;
/**
* Lets script authors create their own debug logs to check Denizen actions.
* Useful for scripts that sometimes need checking the actions.
*
* <b>Logs are getting stored inside the <code>denizen/log</code> folder.</b>
*
* Usage: <code>log "message" (type:severe|info|warning|fine|finer|finest) [file:filename]</code>
*
* @author spaceemotion
*/
public class LogCommand extends AbstractCommand {
protected static File logDirectory;
public enum Type { SEVERE, INFO, WARNING, FINE, FINER, FINEST };
public LogCommand() {
if(logDirectory == null) return;
logDirectory = new File(DenizenAPI.getCurrentInstance().getDataFolder(), "logs");
logDirectory.mkdirs();
}
@Override
public void parseArgs(ScriptEntry scriptEntry) throws InvalidArgumentsException {
String message = null, fileName = "";
Type type = Type.INFO;
if(scriptEntry.getArguments().size() < 2) {
throw new InvalidArgumentsException("Needs at least 2 arguments (message and file)!");
}
for(String arg : scriptEntry.getArguments()) {
if(aH.matchesValueArg("type", arg, aH.ArgumentType.String)) {
try {
type = Type.valueOf(aH.getStringFrom(arg));
dB.echoDebug("Set type to " + type.name() + "!");
} catch(Exception e) {
dB.echoError("Invalid type: " + e.getMessage());
}
} else if(aH.matchesValueArg("file", arg, aH.ArgumentType.String)) {
fileName = aH.getStringFrom(arg);
dB.echoDebug("Appending to '" + fileName + "' log file");
} else {
message = arg;
}
}
if(message == null)
throw new InvalidArgumentsException("Must specify a message.");
if(fileName.isEmpty())
throw new InvalidArgumentsException("Must specify a file.");
File file = new File(logDirectory, fileName);
DebugLog log = new DebugLog("Denizen-ScriptLog-" + fileName, file.getAbsolutePath());
scriptEntry.addObject("message", message);
scriptEntry.addObject("name", fileName); // Just for debugging
scriptEntry.addObject("type", type);
scriptEntry.addObject("log", log);
}
@Override
public void execute(ScriptEntry scriptEntry) throws CommandExecutionException {
String message = (String) scriptEntry.getObject("message");
String fileName = (String) scriptEntry.getObject("name");
Type type = (Type) scriptEntry.getObject("type");
DebugLog log = (DebugLog) scriptEntry.getObject("log");
dB.report(getName(),
aH.debugObj("Type", type) + aH.debugObj("Filename", fileName)
+ aH.debugObj("Message", message));
switch(type) {
case SEVERE:
log.severe(message);
break;
case INFO:
log.info(message);
break;
case WARNING:
log.warning(message);
break;
case FINE:
log.fine(message);
break;
case FINER:
log.finer(message);
break;
case FINEST:
log.finest(message);
}
log.close();
}
}