Implemented Players, CpuUsage, RamUsage Commands. Updated README

src/com/mesacarlos/webconsole/json/ConsoleOutput.java

@@ -18,11 +18,6 @@ public class ConsoleOutput implements JSONOutput{
 	public String getMessage() {
 		return message;
 	}
-	
-	@Override
-	public String getRespondsTo() {
-		return null;
-	}
 
 	@Override
 	public String toJSON() {

src/com/mesacarlos/webconsole/json/CpuUsage.java

@@ -0,0 +1,42 @@
+package com.mesacarlos.webconsole.json;
+
+import com.google.gson.JsonObject;
+
+public class CpuUsage implements JSONOutput{
+	private String message;
+	private double usage;
+
+	public CpuUsage(String message, double usage) {
+		this.message = message;
+		this.usage = usage;
+	}
+
+	@Override
+	public int getStatusCode() {
+		return 1001;
+	}
+
+	@Override
+	public String getMessage() {
+		return message;
+	}
+	
+	/**
+	 * Gets system CPU Usage
+	 * @return Global CPU Usage
+	 */
+	public double getUsage() {
+		return usage;
+	}
+	
+	@Override
+	public String toJSON() {
+		JsonObject object = new JsonObject();
+		object.addProperty("status", getStatusCode());
+		object.addProperty("statusDescription", "Cpu Usage");
+		object.addProperty("usage", getUsage());
+		object.addProperty("message", getMessage());
+		return object.toString();
+	}
+	
+}

src/com/mesacarlos/webconsole/json/JSONOutput.java

@@ -7,13 +7,6 @@ public interface JSONOutput {
 	 */
 	int getStatusCode();
 	
-	/**
-	 * Returns the command sended by client who created this response.
-	 * In case of a server-generated response (like ConsoleOutput), this will be null
-	 * @return
-	 */
-	String getRespondsTo();
-	
 	/**
 	 * Explanatory message of this response
 	 * @return Explanatory message of this response

src/com/mesacarlos/webconsole/json/LoginRequired.java

@@ -18,11 +18,6 @@ public class LoginRequired implements JSONOutput{
 	public String getMessage() {
 		return message;
 	}
-	
-	@Override
-	public String getRespondsTo() {
-		return null;
-	}
 
 	@Override
 	public String toJSON() {

src/com/mesacarlos/webconsole/json/Players.java

@@ -0,0 +1,45 @@
+package com.mesacarlos.webconsole.json;
+
+import com.google.gson.JsonObject;
+
+public class Players implements JSONOutput{
+	private String message;
+	private int connectedPlayers;
+	private int maxPlayers;
+	
+	public Players(String message, int connectedPlayers, int maxPlayers) {
+		this.message = message;
+		this.connectedPlayers = connectedPlayers;
+		this.maxPlayers = maxPlayers;
+	}
+	
+	@Override
+	public int getStatusCode() {
+		return 1000;
+	}
+	
+	@Override
+	public String getMessage() {
+		return message;
+	}
+	
+	public int getConnectedPlayers() {
+		return connectedPlayers;
+	}
+
+	public int getMaxPlayers() {
+		return maxPlayers;
+	}
+
+	@Override
+	public String toJSON() {
+		JsonObject object = new JsonObject();
+		object.addProperty("status", getStatusCode());
+		object.addProperty("statusDescription", "Players");
+		object.addProperty("connectedPlayers", getConnectedPlayers());
+		object.addProperty("maxPlayers", getMaxPlayers());
+		object.addProperty("message", getMessage());
+		return object.toString();
+	}
+
+}

src/com/mesacarlos/webconsole/json/Processed.java

@@ -25,8 +25,11 @@ public class Processed implements JSONOutput{
 		return message;
 	}
 	
-	@Override
-	public String getRespondsTo() {
+	/**
+	 * The command that originated this response
+	 * @return WebSockets full command and parameters
+	 */
+	private String getRespondsTo() {
 		return respondsTo;
 	}
 	

src/com/mesacarlos/webconsole/json/RamUsage.java

@@ -0,0 +1,64 @@
+package com.mesacarlos.webconsole.json;
+
+import com.google.gson.JsonObject;
+
+public class RamUsage implements JSONOutput {
+	private String message;
+	private int free;
+	private int used;
+	private int max;
+
+	public RamUsage(String message, int free, int used, int max) {
+		this.message = message;
+		this.free = free;
+		this.used = used;
+		this.max = max;
+	}
+
+	@Override
+	public int getStatusCode() {
+		return 1002;
+	}
+
+	@Override
+	public String getMessage() {
+		return message;
+	}
+	
+	/**
+	 * Free amount of RAM, in MB
+	 * @return
+	 */
+	public int getFree() {
+		return free;
+	}
+	
+	/**
+	 * Used amount of RAM, in MB
+	 * @return
+	 */
+	public int getUsed() {
+		return used;
+	}
+	
+	/**
+	 * Max amount of RAM, in MB
+	 * @return
+	 */
+	public int getMax() {
+		return max;
+	}
+
+	@Override
+	public String toJSON() {
+		JsonObject object = new JsonObject();
+		object.addProperty("status", getStatusCode());
+		object.addProperty("statusDescription", "RAM Usage");
+		object.addProperty("free", getFree());
+		object.addProperty("total", getUsed());
+		object.addProperty("max", getMax());
+		object.addProperty("message", getMessage());
+		return object.toString();
+	}
+
+}

src/com/mesacarlos/webconsole/json/UnknownCommand.java

@@ -2,11 +2,11 @@ package com.mesacarlos.webconsole.json;
 
 import com.google.gson.JsonObject;
 
-public class UnknownWSCmd implements JSONOutput{
+public class UnknownCommand implements JSONOutput{
 	private String message;
 	private String respondsTo;
 	
-	public UnknownWSCmd(String message, String respondsTo) {
+	public UnknownCommand(String message, String respondsTo) {
 		this.message = message;
 		this.respondsTo = respondsTo;
 	}
@@ -21,7 +21,10 @@ public class UnknownWSCmd implements JSONOutput{
 		return message;
 	}
 	
-	@Override
+	/**
+	 * The command that originated this response
+	 * @return WebSockets full command and parameters
+	 */
 	public String getRespondsTo() {
 		return respondsTo;
 	}