Some work on the plugin, added a couple things and worked on the

preparing the jail.

src/main/java/com/graywolf336/jail/PrisonerManager.java

@@ -1,5 +1,13 @@
 package com.graywolf336.jail;
 
+import org.bukkit.entity.Player;
+
+import com.graywolf336.jail.beans.Cell;
+import com.graywolf336.jail.beans.Jail;
+import com.graywolf336.jail.beans.Prisoner;
+import com.graywolf336.jail.enums.LangString;
+import com.graywolf336.jail.enums.Settings;
+
 public class PrisonerManager {
 	private JailMain pl;
 	
@@ -7,7 +15,56 @@ public class PrisonerManager {
 		this.pl = plugin;
 	}
 	
-	public void prepareSomething() {
-		pl.getLogger().info("Preparing something.");
+	/**
+	 * Prepare the jailing of this player.
+	 * 
+	 * @param player The player we are preparing the jail for.
+	 * @param prisoner The prisoner file.
+	 */
+	public void prepareJail(Jail jail, Cell cell, Player player, Prisoner prisoner) throws Exception {
+		//Do some checks of whether the passed params are null.
+		if(jail == null)
+			throw new Exception("The jail can not be null.");
+		
+		if(prisoner == null)
+			throw new Exception("Prisoner data can not be null.");
+		
+		//Set whether the prisoner is offline or not.
+		prisoner.setOfflinePending(player == null);
+		
+		//Now that we've got those checks out of the way, let's start preparing.
+		if(cell == null) {
+			jail.addPrisoner(prisoner);
+		}else {
+			jail.getCell(cell.getName()).setPrisoner(prisoner);
+		}
+		
+		//Save the jail after adding them to the jail
+		pl.getJailIO().saveJail(jail);
+		
+		//If they are offline, handle different..?
+		if(prisoner.isOfflinePending()) {
+			
+		}else {
+			
+		}
+		
+		//Get a message ready for broadcasting or logging.
+		String msg = "";
+		
+		if(prisoner.getRemainingTime() < 0)
+			msg = pl.getJailIO().getLanguageString(LangString.BROADCASTMESSAGEFOREVER, new String[] { prisoner.getName() });
+		else//
+			msg = pl.getJailIO().getLanguageString(LangString.BROADCASTMESSAGEFOREVER, new String[] { prisoner.getName(), String.valueOf(prisoner.getRemainingTimeInMinutes()) });
+		
+		//Broadcast the message, if it is enabled
+		if(pl.getConfig().getBoolean(Settings.BROADCASTJAILING.getPath(), false)) {
+			pl.getServer().broadcastMessage(msg);
+		}
+		
+		//Log the message, if it is enabled
+		if(pl.getConfig().getBoolean(Settings.LOGJAILING.getPath(), true)) {
+			pl.getLogger().info(msg);
+		}
 	}
 }

src/main/java/com/graywolf336/jail/beans/Jail.java

@@ -129,6 +129,11 @@ public class Jail {
 		return this.free.getLocation();
 	}
 	
+	/** Add a prisoner to this jail. */
+	public void addPrisoner(Prisoner p) {
+		this.nocellPrisoners.add(p);
+	}
+	
 	/** Adds a cell to the Jail. */
 	public void addCell(Cell cell, boolean save) {
 		if(save) plugin.getJailIO().saveJail(this);

src/main/java/com/graywolf336/jail/beans/Prisoner.java

@@ -1,5 +1,7 @@
 package com.graywolf336.jail.beans;
 
+import java.util.concurrent.TimeUnit;
+
 /**
  * Represents a Prisoner, player who is jailed, and contains all the information about him/her.
  * 
@@ -9,7 +11,7 @@ package com.graywolf336.jail.beans;
  */
 public class Prisoner {
 	private String name;
-	private boolean muted;
+	private boolean muted, offlinePending;
 	private long time;
 	
 	/**
@@ -40,26 +42,32 @@ public class Prisoner {
 		this.muted = muted;
 	}
 	
-	/** Gets the remaining time the prisoner has.
-	 * 
-	 * <p />
-	 * 
-	 * <strong>WARNING:</strong> The time system hasn't been implemented so this is likely to change.
-	 */
+	/** Gets the remaining time the prisoner has. */
 	public long getRemainingTime() {
 		return this.time;
 	}
 	
+	/** Gets the remaining time the prisoner has in minutes. */
+	public long getRemainingTimeInMinutes() {
+		return TimeUnit.MINUTES.convert(time, TimeUnit.MILLISECONDS);
+	}
+	
 	/**
 	 * Sets the remaining time the prisoner has left.
 	 * 
-	 * <p />
-	 * 
-	 * <strong>WARNING:</strong> The time system hasn't been implemented so this is likely to change.
-	 * 
 	 * @param time The amount of time left, in milliseconds.
 	 */
 	public void setRemainingTime(long time) {
 		this.time = time;
 	}
+	
+	/** Gets whether the player is offline or not. */
+	public boolean isOfflinePending() {
+		return this.offlinePending;
+	}
+	
+	/** Sets whether the player is offline or not. */
+	public void setOfflinePending(boolean offline) {
+		this.offlinePending = offline;
+	}
 }

src/main/java/com/graywolf336/jail/command/commands/JailCommand.java

@@ -57,7 +57,8 @@ public class JailCommand implements Command {
 		//Check the jail params. If it is empty, let's get the default jail
 		//from the config. If that is nearest, let's make a call to getting the nearest jail to
 		//the sender but otherwise if it isn't nearest then let's set it to the default jail
-		//which is defined in the config.
+		//which is defined in the config. After that is done, we set the name of it in the params
+		//so that we can keep consistency.
 		if(params.jail().isEmpty()) {
 			String dJail = jm.getPlugin().getConfig().getString(Settings.DEFAULTJAIL.getPath());
 			
@@ -71,11 +72,14 @@ public class JailCommand implements Command {
 			return true;
 		}
 		
-		//Trying out the time.
+		//Try to parse the time, if they give us nothing in the time parameter then we get the default time
+		//from the config and if that isn't there then we default to thirty minutes.
 		Long time = 10L;
 		try {
 			if(params.time().isEmpty()) {
 				time = Util.getTime(jm.getPlugin().getConfig().getString(Settings.JAILDEFAULTTIME.getPath(), "30m"));
+			}else if(Integer.valueOf(params.time()) == -1) {
+				time = -1L;
 			}else {
 				time = Util.getTime(params.time());
 			}
@@ -84,6 +88,7 @@ public class JailCommand implements Command {
 			return true;
 		}
 		
+		//Get the jail instance from the name of jail in the params.
 		Jail j = jm.getJail(params.jail());
 		Prisoner pris = new Prisoner(params.player(), params.muted(), time);
 		Player p = jm.getPlugin().getServer().getPlayer(params.player());

src/main/java/com/graywolf336/jail/enums/LangString.java

@@ -1,6 +1,10 @@
 package com.graywolf336.jail.enums;
 
 public enum LangString {
+	/** The message sent when we broadcast/log the message for time below -1. */
+	BROADCASTMESSAGEFOREVER,
+	/** The message sent when we broadcast/log the message for any time above -1. */
+	BROADCASTMESSAGEFORMINUTES,
 	/** The message sent when players are jailed without a reason. */
 	JAILED,
 	/** The message sent when players are jailed with a reason. */

src/main/java/com/graywolf336/jail/enums/Settings.java

@@ -1,10 +1,12 @@
 package com.graywolf336.jail.enums;
 
 public enum Settings {
+	BROADCASTJAILING("jailing.jail.broadcastJailing"),
 	DEBUG("system.debug"),
 	DEFAULTJAIL("jailing.jail.defaultJail"),
-	UPDATENOTIFICATIONS("system.updateNotifications"),
-	JAILDEFAULTTIME("jailing.jail.defaultTime");
+	JAILDEFAULTTIME("jailing.jail.defaultTime"),
+	LOGJAILING("jailing.jail.logToConsole"),
+	UPDATENOTIFICATIONS("system.updateNotifications");
 	
 	private String path;
 	

src/main/resources/en.yml

@@ -1,4 +1,6 @@
 language:
   jailed: "&cYou have been jailed!"
   jailedwithreason: "&cYou have been jailed for: %0%"
-  unjailed: "&2You have been released! Please respect the server rules."
+  unjailed: "&2You have been released! Please respect the server rules."
+  broadcastmessageforever: "&9%0% has been jailed forever."
+  broadcastmessageforminutes: "&9%0% has been jailed for %1% minutes."