...

src/main/java/kr/co/swh/lecture/opensource/project/discode/MakeSentimentalDictionary.java

@@ -20,8 +20,8 @@ public class MakeSentimentalDictionary {
 		// TODO Auto-generated method stub
 		Connection connection = null;
 		try {
-			Class.forName("com.mysql.jdbc.Driver");
-			connection = DriverManager.getConnection("jdbc:mysql://dev-swh.ga:3306/market","root","swhacademy!");
+			Class.forName("com.mysql.cj.jdbc.Driver");
+			connection = DriverManager.getConnection("jdbc:mysql://dev-swh.gq:3306/market?serverTimezone=UTC","root","swhacademy!");
 		} catch (SQLException e1) {
 			// TODO Auto-generated catch block
 			e1.printStackTrace();

src/main/java/kr/co/swh/lecture/opensource/project/discode/music/MusicBot.java

@@ -0,0 +1,34 @@
+package kr.co.swh.lecture.opensource.project.discode.music;
+
+import javax.security.auth.login.LoginException;
+
+import kr.co.swh.lecture.opensource.project.discode.music.gui.GUI;
+import net.dv8tion.jda.api.JDA;
+import net.dv8tion.jda.api.JDABuilder;
+
+
+public class MusicBot {
+	
+	public void play() throws LoginException, InterruptedException {
+		// Note: It is important to register your ReadyListener before building
+        JDA jda = JDABuilder.createDefault("NjYzMjgzODYxMTUyNTk1OTkz.XhGROw.Ps3JJIKlEXoE1eah_5OKHwViThY")
+            .addEventListeners(new MusicListener())
+            .build();
+
+        // optionally block until JDA is ready
+        jda.awaitReady();
+		GUI gui = new GUI(this);
+//        this.setGUI(gui);
+        gui.init();	
+	}
+	public static void main(String[] args) throws LoginException, InterruptedException {
+		// TODO Auto-generated method stub
+		MusicBot bot = new MusicBot();
+		bot.play();
+	}
+	
+	 public void shutdown()
+	 {
+		 System.exit(0);
+	 }
+}

src/main/java/kr/co/swh/lecture/opensource/project/discode/music/MusicListener.java

@@ -0,0 +1,112 @@
+package kr.co.swh.lecture.opensource.project.discode.music;
+
+import java.awt.Color;
+
+import net.dv8tion.jda.api.EmbedBuilder;
+import net.dv8tion.jda.api.entities.Message;
+import net.dv8tion.jda.api.entities.TextChannel;
+import net.dv8tion.jda.api.entities.User;
+import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
+import net.dv8tion.jda.api.hooks.ListenerAdapter;
+
+public class MusicListener extends ListenerAdapter{
+	
+	@Override
+	public void onMessageReceived(MessageReceivedEvent event) {
+		// TODO Auto-generated method stub
+		User user = event.getAuthor();
+		TextChannel tc = event.getTextChannel();
+		Message msg = event.getMessage();
+		if(user.isBot()) return;
+		
+		
+		String message = msg.getContentRaw();
+		System.out.println(message.substring(0, 3));
+		
+		String m="";
+		if(message.substring(0, 3).equals("!! ")) {
+			m = message.substring(3);
+		}
+		
+//		// 형태소 분석
+//		for (Eojeol eojeol : Analyzer.parseEojeolJava(msg.getContentRaw())) {
+//			for (LNode node : eojeol.nodesJava()) {
+//				Morpheme m = node.morpheme();
+//				tc.sendMessage(m.surface() + " / 품사:" + m.feature().head()).queue();
+//			}
+//		}
+		
+//		EmbedBuilder eb = new EmbedBuilder();
+//		eb.setTitle("It's GIVEAWAY-TIME!");
+//		eb.setDescription("Prize: " + "\n Winners: " + 1);
+//		eb.setColor(Color.BLUE);
+//		eb.setFooter("바닥");
+		
+		// Create the EmbedBuilder instance
+		EmbedBuilder eb = new EmbedBuilder();
+
+		/*
+		    Set the title:
+		    1. Arg: title as string
+		    2. Arg: URL as string or could also be null
+		 */
+		eb.setTitle(m, null);
+
+		/*
+		    Set the color
+		 */
+		eb.setColor(Color.red);
+		eb.setColor(new Color(0xF40C0C));
+		eb.setColor(new Color(255, 0, 54));
+
+		/*
+		    Set the text of the Embed:
+		    Arg: text as string
+		 */
+		eb.setDescription("Text");
+
+		/*
+		    Add fields to embed:
+		    1. Arg: title as string
+		    2. Arg: text as string
+		    3. Arg: inline mode true / false
+		 */
+		eb.addField("Title of field", "test of field", false);
+
+		/*
+		    Add spacer like field
+		    Arg: inline mode true / false
+		 */
+		eb.addBlankField(false);
+
+		/*
+		    Add embed author:
+		    1. Arg: name as string
+		    2. Arg: url as string (can be null)
+		    3. Arg: icon url as string (can be null)
+		 */
+		eb.setAuthor("name", null, "https://github.com/zekroTJA/DiscordBot/blob/master/.websrc/zekroBot_Logo_-_round_small.png");
+
+		/*
+		    Set footer:
+		    1. Arg: text as string
+		    2. icon url as string (can be null)
+		 */
+		eb.setFooter("Text", "https://github.com/zekroTJA/DiscordBot/blob/master/.websrc/zekroBot_Logo_-_round_small.png");
+
+		/*
+		    Set image:
+		    Arg: image url as string
+		 */
+		eb.setImage("https://github.com/zekroTJA/DiscordBot/blob/master/.websrc/logo%20-%20title.png");
+
+		/*
+		    Set thumbnail image:
+		    Arg: image url as string
+		 */
+		eb.setThumbnail("https://github.com/zekroTJA/DiscordBot/blob/master/.websrc/logo%20-%20title.png");
+		event.getTextChannel().sendMessage(eb.build()).queue();
+		
+	}
+
+}

src/main/java/kr/co/swh/lecture/opensource/project/discode/music/gui/ConsolePanel.java

@@ -0,0 +1,52 @@
+package kr.co.swh.lecture.opensource.project.discode.music.gui; 
+
+/**
+ * <pre>
+ * kr.co.swh.lecture.opensource.project.discode.music.gui 
+ * ConsolePanel.java
+ *
+ * 설명 :
+ * </pre>
+ * 
+ * @since : 2021. 5. 30.
+ * @author : tobby48
+ * @version : v1.0
+ */
+import java.awt.Dimension;
+import java.awt.GridLayout;
+import java.io.PrintStream;
+
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTextArea;
+
+/**
+ *
+ * @author John Grosh <john.a.grosh@gmail.com>
+ */
+public class ConsolePanel extends JPanel {
+    
+    /**
+	 * 
+	 */
+	private static final long serialVersionUID = 1L;
+
+	public ConsolePanel()
+    {
+        super();
+        JTextArea text = new JTextArea();
+        text.setLineWrap(true);
+        text.setWrapStyleWord(true);
+        text.setEditable(false);
+        PrintStream con=new PrintStream(new TextAreaOutputStream(text));
+        System.setOut(con);
+        System.setErr(con);
+        
+        JScrollPane pane = new JScrollPane();
+        pane.setViewportView(text);
+        
+        super.setLayout(new GridLayout(1,1));
+        super.add(pane);
+        super.setPreferredSize(new Dimension(400,300));
+    }
+}

src/main/java/kr/co/swh/lecture/opensource/project/discode/music/gui/GUI.java

@@ -0,0 +1,72 @@
+package kr.co.swh.lecture.opensource.project.discode.music.gui; 
+
+/**
+ * <pre>
+ * kr.co.swh.lecture.opensource.project.discode.music.gui 
+ * GUI.java
+ *
+ * 설명 :
+ * </pre>
+ * 
+ * @since : 2021. 5. 30.
+ * @author : tobby48
+ * @version : v1.0
+ */
+import java.awt.event.WindowEvent;
+import java.awt.event.WindowListener;
+
+import javax.swing.JFrame;
+import javax.swing.JTabbedPane;
+import javax.swing.WindowConstants;
+
+import kr.co.swh.lecture.opensource.project.discode.music.MusicBot;
+
+
+/**
+ *
+ * @author John Grosh <john.a.grosh@gmail.com>
+ */
+public class GUI extends JFrame 
+{
+    private final ConsolePanel console;
+    private final MusicBot bot;
+    
+    public GUI(MusicBot bot) 
+    {
+        super();
+        this.bot = bot;
+        console = new ConsolePanel();
+    }
+    
+    public void init()
+    {
+        setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+        setTitle("JMusicBot");
+        JTabbedPane tabs = new JTabbedPane();
+        tabs.add("Console", console);
+        getContentPane().add(tabs);
+        pack();
+        setLocationRelativeTo(null);
+        setVisible(true);
+        addWindowListener(new WindowListener() 
+        {
+            @Override public void windowOpened(WindowEvent e) { /* unused */ }
+            @Override public void windowClosing(WindowEvent e) 
+            {
+                try
+                {
+                    bot.shutdown();
+                }
+                catch(Exception ex)
+                {
+                    System.exit(0);
+                }
+            }
+            @Override public void windowClosed(WindowEvent e) { /* unused */ }
+            @Override public void windowIconified(WindowEvent e) { /* unused */ }
+            @Override public void windowDeiconified(WindowEvent e) { /* unused */ }
+            @Override public void windowActivated(WindowEvent e) { /* unused */ }
+            @Override public void windowDeactivated(WindowEvent e) { /* unused */ }
+        });
+    }
+}

src/main/java/kr/co/swh/lecture/opensource/project/discode/music/gui/TextAreaOutputStream.java

@@ -0,0 +1,157 @@
+package kr.co.swh.lecture.opensource.project.discode.music.gui; 
+
+/**
+ * <pre>
+ * kr.co.swh.lecture.opensource.project.discode.music.gui 
+ * TextAreaOutputStream.java
+ *
+ * 설명 :
+ * </pre>
+ * 
+ * @since : 2021. 5. 30.
+ * @author : tobby48
+ * @version : v1.0
+ */
+import java.awt.EventQueue;
+import java.io.OutputStream;
+import java.io.UnsupportedEncodingException;
+import java.util.ArrayList;
+import java.util.LinkedList;
+import java.util.List;
+
+import javax.swing.JTextArea;
+/**
+ *
+ * @author Lawrence Dol
+ */
+public class TextAreaOutputStream extends OutputStream {
+
+// *************************************************************************************************
+// INSTANCE MEMBERS
+// *************************************************************************************************
+
+private byte[]                          oneByte;                                                    // array for write(int val);
+private Appender                        appender;                                                   // most recent action
+
+public TextAreaOutputStream(JTextArea txtara) {
+    this(txtara,1000);
+    }
+
+public TextAreaOutputStream(JTextArea txtara, int maxlin) {
+    if(maxlin<1) { throw new IllegalArgumentException("TextAreaOutputStream maximum lines must be positive (value="+maxlin+")"); }
+    oneByte=new byte[1];
+    appender=new Appender(txtara,maxlin);
+    }
+
+/** Clear the current console text area. */
+public synchronized void clear() {
+    if(appender!=null) { appender.clear(); }
+    }
+
+@Override
+public synchronized void close() {
+    appender=null;
+    }
+
+@Override
+public synchronized void flush() {
+    /* empty */
+    }
+
+@Override
+public synchronized void write(int val) {
+    oneByte[0]=(byte)val;
+    write(oneByte,0,1);
+    }
+
+@Override
+public synchronized void write(byte[] ba) {
+    write(ba,0,ba.length);
+    }
+
+@Override
+public synchronized void write(byte[] ba,int str,int len) {
+    if(appender!=null) { appender.append(bytesToString(ba,str,len)); }
+    }
+
+//@edu.umd.cs.findbugs.annotations.SuppressWarnings("DM_DEFAULT_ENCODING")
+static private String bytesToString(byte[] ba, int str, int len) {
+    try { 
+        return new String(ba,str,len,"UTF-8"); 
+    } catch(UnsupportedEncodingException thr) { 
+        return new String(ba,str,len); 
+    } // all JVMs are required to support UTF-8
+    }
+
+// *************************************************************************************************
+// STATIC MEMBERS
+// *************************************************************************************************
+
+    static class Appender
+    implements Runnable
+    {
+    static private final String         EOL1="\n";
+    static private final String         EOL2=System.getProperty("line.separator",EOL1);
+    
+    private final JTextArea             textArea;
+    private final int                   maxLines;                                                   // maximum lines allowed in text area
+    private final LinkedList<Integer>   lengths;                                                    // length of lines within text area
+    private final List<String>          values;                                                     // values waiting to be appended
+
+    private int                         curLength;                                                  // length of current line
+    private boolean                     clear;
+    private boolean                     queue;
+
+    Appender(JTextArea txtara, int maxlin) {
+        textArea =txtara;
+        maxLines =maxlin;
+        lengths  =new LinkedList<>();
+        values   =new ArrayList<>();
+
+        curLength=0;
+        clear    =false;
+        queue    =true;
+        }
+
+    private synchronized void append(String val) {
+        values.add(val);
+        if(queue) { 
+            queue=false; 
+            EventQueue.invokeLater(this); 
+        }
+        }
+
+    private synchronized void clear() {
+        clear=true;
+        curLength=0;
+        lengths.clear();
+        values.clear();
+        if(queue) { 
+            queue=false; 
+            EventQueue.invokeLater(this); 
+        }
+        }
+
+    // MUST BE THE ONLY METHOD THAT TOUCHES textArea!
+    @Override
+    public synchronized void run() {
+        if(clear) { textArea.setText(""); }
+        values.stream().map((val) -> {
+            curLength+=val.length();
+            return val;
+        }).map((val) -> {
+            if(val.endsWith(EOL1) || val.endsWith(EOL2)) {
+                if(lengths.size()>=maxLines) { textArea.replaceRange("",0,lengths.removeFirst()); }
+                lengths.addLast(curLength);
+                curLength=0;
+            }
+            return val;
+        }).forEach((val) -> {
+            textArea.append(val);
+        });
+        values.clear();
+        clear =false;
+        queue =true;
+        }
+    }
+} /* END PUBLIC CLASS */