nowa metoda getImageArr() w klasie Recipe

zastosowany wzorzec projektowy Builder do tworzenia obiektu przepisu (klasy RecipeBuilder, NewRecipeBuilder, ExampleRecipeBuilder, RecipeManager)
poprawki w UI (usunięcie przycisku btnSearch, pozycjonowanie, scrollbary, zawijanie tekstu)

.classpath

@@ -12,7 +12,7 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/>
 	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>

.settings/org.eclipse.jdt.core.prefs

@@ -1,12 +1,12 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=1.7
+org.eclipse.jdt.core.compiler.compliance=1.5
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
-org.eclipse.jdt.core.compiler.source=1.7
+org.eclipse.jdt.core.compiler.source=1.5

src/main/java/db/Cookbook.java

@@ -53,6 +53,7 @@ public class Cookbook {
         return true;
     }
     
+    /* funkcja przestarzała (deprecated) - do usunięcia w bliskiej przyszłości - PioDer */
     public boolean insertRecipe(String name, String ingredients, String description, String tags, ImageIcon img) {
         try {
         	//przekształcam ImageIcon -> BuforowanyImg
@@ -90,6 +91,27 @@ public class Cookbook {
         return true;
     }
     
+    public boolean insertRecipe(Recipe ob) {
+        try {
+            PreparedStatement prepStmt = conn.prepareStatement(
+            		"INSERT INTO recipes VALUES (NULL, ?, ?, ?, ?, ?);");
+            prepStmt.setString(1, ob.getName());
+            prepStmt.setString(2, ob.getIngredients());
+            prepStmt.setString(3, ob.getDescription());
+            prepStmt.setString(4, ob.getTags());
+            prepStmt.setBytes(5, ob.getImageArr());
+            prepStmt.execute();
+            
+        } 
+        catch (SQLException e) {
+            System.err.println("Blad przy wstawianiu przepisu");
+            e.printStackTrace();
+            return false;
+        }
+        
+        return true;
+    }
+    
     public Recipe selectRecipe(String name) {
     	Recipe selectedRecipe;
         try {

src/main/java/db/Recipe.java

@@ -1,5 +1,10 @@
 package db;
 
+import java.awt.image.BufferedImage;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+
+import javax.imageio.ImageIO;
 import javax.swing.ImageIcon;
 
 public class Recipe {
@@ -43,6 +48,28 @@ public class Recipe {
     public void setImage(ImageIcon img) {
     	this.img = img;
     }
+    public byte[] getImageArr() {
+    	try {
+	    	//przekształcam ImageIcon -> BufferedImage
+	    	BufferedImage bImg = new BufferedImage(img.getIconWidth(), img.getIconHeight(), BufferedImage.TYPE_INT_ARGB); 
+	
+	    	bImg.getGraphics().drawImage(img.getImage(), 0,0, null);
+	    	ByteArrayOutputStream bStream = new ByteArrayOutputStream();
+	    	//Buffered Image -> Byte Stream
+	    	ImageIO.write( bImg, "png", bStream );
+	    	bStream.flush();
+	    	//Byte Stream -> Byte Array
+	    	byte [] arr = bStream.toByteArray();
+	    	bStream.close();
+	    	
+	    	return arr;
+    	}
+    	catch (IOException e) {
+            System.err.println("Blad przy wstawianiu przepisu");
+            e.printStackTrace();
+            return null;
+        }
+    }
 	
     public Recipe() {}
     public Recipe(int id, String name, String ingredients, String description, String tags, ImageIcon img) {

src/main/java/ksiazka/kucharska/FrmMain.java

@@ -11,19 +11,19 @@ import javax.swing.DefaultListModel;
 import javax.swing.ImageIcon;
 import javax.swing.JFileChooser;
 import javax.swing.JOptionPane;
+import javax.swing.JScrollPane;
 import javax.swing.JSplitPane;
 import javax.swing.JButton;
 import javax.swing.JTextField;
 
 import java.awt.Graphics2D;
-import java.awt.GridLayout;
 import java.awt.GridBagLayout;
 import java.awt.GridBagConstraints;
 import java.awt.Insets;
 import java.awt.RenderingHints;
 
 import javax.swing.JList;
-import javax.swing.JTextPane;
+import javax.swing.JTextArea;
 import javax.swing.JLabel;
 import java.awt.Font;
 import javax.swing.border.LineBorder;
@@ -38,6 +38,8 @@ import ksiazka.kucharska.RetrieveData;
 import javax.swing.event.ListSelectionListener;
 import javax.swing.event.ListSelectionEvent;
 import javax.swing.filechooser.FileNameExtensionFilter;
+import javax.swing.ScrollPaneConstants;
+import java.awt.Dimension;
 
 public class FrmMain extends JFrame {
 
@@ -51,10 +53,8 @@ public class FrmMain extends JFrame {
 	public static JTextField txtTags;
 	private JButton btnSave;
 	private JButton btnCancel;
-	public static JTextPane txtIngredients;
-	public static JTextPane txtDescription;
+	public static JTextArea txtDescription;
 	private JButton btnAddRecipe;
-	private JButton btnSearch;
 	private JButton btnDelRecipe;
 	private JButton btnLoadImg;
 	public static JLabel lblRecipeTitle;
@@ -63,13 +63,16 @@ public class FrmMain extends JFrame {
 	private JFileChooser fcImg;
 	public static ImageIcon imgDefaultRecipe;
 	private JList recipesList;
+	private JScrollPane scrollPane_1;
+	public static JTextArea txtIngredients;
+	private JScrollPane scrollPane_2;
 	
 	void DeactivateAddMenu() {
 		btnAddRecipe.setEnabled(true);
 		btnCancel.setVisible(false);
 		btnDelRecipe.setEnabled(true);
 		btnLoadImg.setVisible(false);
-		btnSearch.setEnabled(true);
+		txtSearch.setEnabled(true);
 		btnSave.setVisible(false);
 		txtDescription.setEditable(false);
 		txtEdTitle.setVisible(false);
@@ -84,7 +87,7 @@ public class FrmMain extends JFrame {
 		btnCancel.setVisible(true);
 		btnDelRecipe.setEnabled(false);
 		btnLoadImg.setVisible(true);
-		btnSearch.setEnabled(false);
+		txtSearch.setEnabled(false);
 		btnSave.setVisible(true);
 		txtDescription.setEditable(true);
 		txtEdTitle.setVisible(true);
@@ -121,39 +124,34 @@ public class FrmMain extends JFrame {
 		setContentPane(contentPane);
 		
 		JSplitPane splitPane = new JSplitPane();
+		splitPane.setResizeWeight(0.18);
+		splitPane.setRequestFocusEnabled(false);
+		splitPane.setPreferredSize(new Dimension(200, 27));
 		splitPane.setDividerSize(5);
 		splitPane.setEnabled(false);
-		splitPane.setResizeWeight(0.1);
 		contentPane.add(splitPane, BorderLayout.CENTER);
 		
 		JPanel panel = new JPanel();
+		panel.setMaximumSize(new Dimension(100, 32767));
 		splitPane.setLeftComponent(panel);
 		GridBagLayout gbl_panel = new GridBagLayout();
-		gbl_panel.columnWidths = new int[] {0, 30};
+		gbl_panel.columnWidths = new int[] {0, 0};
 		gbl_panel.rowHeights = new int[] {0, 0, 0};
-		gbl_panel.columnWeights = new double[]{1.0, 0.0};
+		gbl_panel.columnWeights = new double[]{1.0, 1.0};
 		gbl_panel.rowWeights = new double[]{0.0, 1.0, 0.0};
 		panel.setLayout(gbl_panel);
 		
 		txtSearch = new JTextField();
 		txtSearch.setText("wpisz tytuł/tagi...");
 		GridBagConstraints gbc_txtSearch = new GridBagConstraints();
-		gbc_txtSearch.insets = new Insets(0, 0, 5, 5);
+		gbc_txtSearch.gridwidth = 2;
+		gbc_txtSearch.insets = new Insets(5, 5, 5, 0);
 		gbc_txtSearch.fill = GridBagConstraints.HORIZONTAL;
 		gbc_txtSearch.gridx = 0;
 		gbc_txtSearch.gridy = 0;
 		panel.add(txtSearch, gbc_txtSearch);
 		txtSearch.setColumns(10);
 		
-		btnSearch = new JButton("Szukaj");
-		GridBagConstraints gbc_btnSearch = new GridBagConstraints();
-		gbc_btnSearch.anchor = GridBagConstraints.NORTH;
-		gbc_btnSearch.fill = GridBagConstraints.HORIZONTAL;
-		gbc_btnSearch.insets = new Insets(0, 0, 5, 0);
-		gbc_btnSearch.gridx = 1;
-		gbc_btnSearch.gridy = 0;
-		panel.add(btnSearch, gbc_btnSearch);
-		
 		recipesListModel = new DefaultListModel();
 		recipesList = new JList(recipesListModel);
 		recipesList.addListSelectionListener(new ListSelectionListener() {
@@ -162,34 +160,39 @@ public class FrmMain extends JFrame {
 					RetrieveData.fillComponents(recipesList.getSelectedValue().toString());
 			}
 		});
-		GridBagConstraints gbc_recipesList = new GridBagConstraints();
-		gbc_recipesList.insets = new Insets(0, 0, 5, 0);
-		gbc_recipesList.gridwidth = 2;
-		gbc_recipesList.fill = GridBagConstraints.BOTH;
-		gbc_recipesList.gridx = 0;
-		gbc_recipesList.gridy = 1;
-		panel.add(recipesList, gbc_recipesList);
+			
+		scrollPane_2 = new JScrollPane();
+		scrollPane_2.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
+		scrollPane_2.setMaximumSize(new Dimension(100, 100));
+		scrollPane_2.setViewportView(recipesList);
+		GridBagConstraints gbc_scrollPane_2 = new GridBagConstraints();
+		gbc_scrollPane_2.gridwidth = 2;
+		gbc_scrollPane_2.insets = new Insets(0, 0, 5, 0);
+		gbc_scrollPane_2.fill = GridBagConstraints.BOTH;
+		gbc_scrollPane_2.gridx = 0;
+		gbc_scrollPane_2.gridy = 1;
+		panel.add(scrollPane_2, gbc_scrollPane_2);
 		
-		JPanel panel_1 = new JPanel();
-		GridBagConstraints gbc_panel_1 = new GridBagConstraints();
-		gbc_panel_1.gridwidth = 2;
-		gbc_panel_1.gridheight = 0;
-		gbc_panel_1.insets = new Insets(0, 0, 0, 5);
-		gbc_panel_1.fill = GridBagConstraints.BOTH;
-		gbc_panel_1.gridx = 0;
-		gbc_panel_1.gridy = 2;
-		panel.add(panel_1, gbc_panel_1);
-		panel_1.setLayout(new GridLayout(0, 2, 0, 0));
 		
 		btnAddRecipe = new JButton("Nowy");
+		GridBagConstraints gbc_btnAddRecipe = new GridBagConstraints();
+		gbc_btnAddRecipe.fill = GridBagConstraints.HORIZONTAL;
+		gbc_btnAddRecipe.insets = new Insets(0, 5, 0, 5);
+		gbc_btnAddRecipe.gridx = 0;
+		gbc_btnAddRecipe.gridy = 2;
+		panel.add(btnAddRecipe, gbc_btnAddRecipe);
 		btnAddRecipe.addActionListener(new ActionListener() {
 			public void actionPerformed(ActionEvent e) {
 				ActivateAddMenu();
 			}
 		});
-		panel_1.add(btnAddRecipe);
 		
 		btnDelRecipe = new JButton("Usuń");
+		GridBagConstraints gbc_btnDelRecipe = new GridBagConstraints();
+		gbc_btnDelRecipe.fill = GridBagConstraints.HORIZONTAL;
+		gbc_btnDelRecipe.gridx = 1;
+		gbc_btnDelRecipe.gridy = 2;
+		panel.add(btnDelRecipe, gbc_btnDelRecipe);
 		btnDelRecipe.addActionListener(new ActionListener() {
 			public void actionPerformed(ActionEvent e) {
 				DefaultListModel model = (DefaultListModel) recipesList.getModel();
@@ -215,7 +218,6 @@ public class FrmMain extends JFrame {
 				}
 			}
 		});
-		panel_1.add(btnDelRecipe);
 		
 		JPanel panel_2 = new JPanel();
 		splitPane.setRightComponent(panel_2);
@@ -242,15 +244,6 @@ public class FrmMain extends JFrame {
 		panel_2.add(txtEdTitle);
 		txtEdTitle.setColumns(10);
 		
-		txtIngredients = new JTextPane();
-		txtIngredients.setEditable(false);
-		txtIngredients.setBounds(26, 88, 228, 126);
-		panel_2.add(txtIngredients);
-		
-		txtDescription = new JTextPane();
-		txtDescription.setEditable(false);
-		txtDescription.setBounds(26, 254, 410, 196);
-		panel_2.add(txtDescription);
 		
 		lblRecipeTitle = new JLabel("Nazwa przepisu");
 		lblRecipeTitle.setFont(new Font("Dialog", Font.BOLD, 18));
@@ -261,10 +254,6 @@ public class FrmMain extends JFrame {
 		lblIngredients.setBounds(26, 61, 70, 15);
 		panel_2.add(lblIngredients);
 		
-		JLabel lblDescription = new JLabel("Opis wykonania:");
-		lblDescription.setBounds(26, 227, 152, 15);
-		panel_2.add(lblDescription);
-		
 		imgRecipe = new JLabel("");
 		imgRecipe.setHorizontalAlignment(SwingConstants.CENTER);
 		imgRecipe.setBorder(new LineBorder(SystemColor.textHighlightText));
@@ -312,6 +301,16 @@ public class FrmMain extends JFrame {
 			}
 		});
 		btnLoadImg.setVisible(false);
+		
+		JScrollPane scrollPane = new JScrollPane();
+		scrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
+		scrollPane.setBounds(26, 254, 410, 196);
+		panel_2.add(scrollPane);
+		
+		txtDescription = new JTextArea();
+		txtDescription.setEditable(false);
+		txtDescription.setLineWrap(true);
+		scrollPane.setViewportView(txtDescription);
 		btnLoadImg.setBounds(304, 217, 102, 25);
 		panel_2.add(btnLoadImg);
 		
@@ -337,7 +336,21 @@ public class FrmMain extends JFrame {
 		btnCancel.setBounds(319, 46, 117, 25);
 		panel_2.add(btnCancel);
 		
+		JLabel lblDescription = new JLabel("Opis wykonania:");
+		lblDescription.setBounds(26, 227, 152, 15);
+		panel_2.add(lblDescription);
+		
+		scrollPane_1 = new JScrollPane();
+		scrollPane_1.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
+		scrollPane_1.setBounds(26, 88, 228, 126);
+		panel_2.add(scrollPane_1);
+		
+		txtIngredients = new JTextArea();
+		txtIngredients.setEditable(false);
+		txtIngredients.setLineWrap(true);
+		scrollPane_1.setViewportView(txtIngredients);
+		
 		//RetrieveData.insertSampleData();
 		RetrieveData.fillList();
 	}
-}
+}

src/main/java/ksiazka/kucharska/RecipeBuilder.java

@@ -0,0 +1,82 @@
+package ksiazka.kucharska;
+import javax.swing.ImageIcon;
+
+import db.Recipe;
+
+
+abstract class RecipeBuilder  {
+	protected Recipe rOb;
+	
+	public Recipe build() {
+		return rOb;
+	}
+	
+	public void newRecipe() {
+		rOb = new Recipe();
+	}
+	
+	public abstract void buildTitle();
+	public abstract void buildIngred();
+	public abstract void buildDesc();
+	public abstract void buildTags();
+	public abstract void buildImg();
+	
+}
+
+class NewRecipeBuilder extends RecipeBuilder {
+
+	public void buildTitle() {
+		rOb.setName(FrmMain.txtEdTitle.getText());
+	}
+	public void buildIngred() {
+		rOb.setIngredients(FrmMain.txtIngredients.getText());
+	}
+	public void buildDesc() {
+		rOb.setDescription(FrmMain.txtDescription.getText());
+	}
+	public void buildTags() {
+		rOb.setTags(FrmMain.txtTags.getText());
+	}
+	public void buildImg() {
+		rOb.setImage((ImageIcon)FrmMain.imgRecipe.getIcon());
+	}	
+}
+
+class ExampleRecipeBuilder extends RecipeBuilder {
+
+	public void buildTitle() {
+		rOb.setName("Kanapka");
+	}
+	public void buildIngred() {
+		rOb.setIngredients("Chleb, margaryna, szynka");
+	}
+	public void buildDesc() {
+		rOb.setDescription("Posmarować kanapke margaryną i położyć na niej plaster szynki");
+	}
+	public void buildTags() {
+		rOb.setTags("kanapka, szynka, chleb");
+	}
+	public void buildImg() {
+		rOb.setImage(FrmMain.imgDefaultRecipe);
+	}	
+}
+
+class RecipeManager {
+	
+	private RecipeBuilder recipeBuilder;
+	
+	public void setRecipeBuilder(RecipeBuilder rb) {
+		recipeBuilder = rb;
+	}
+	public Recipe getRecipe() {
+		return recipeBuilder.build();
+	}
+	public void constructRecipe() {
+	    recipeBuilder.newRecipe();
+	    recipeBuilder.buildTitle();
+	    recipeBuilder.buildIngred();
+	    recipeBuilder.buildDesc();
+	    recipeBuilder.buildTags();
+	    recipeBuilder.buildImg();
+	  }
+}

src/main/java/ksiazka/kucharska/RetrieveData.java

@@ -51,7 +51,14 @@ public class RetrieveData extends FrmMain{
 	}
 	public static void addNewRecipe(){
 		Cookbook myCb = new Cookbook();
-		myCb.insertRecipe(txtEdTitle.getText(), txtIngredients.getText(), txtDescription.getText(), txtTags.getText(), (ImageIcon)imgRecipe.getIcon());
+		
+		RecipeManager rm = new RecipeManager();
+		rm.setRecipeBuilder(new NewRecipeBuilder());
+		rm.constructRecipe();
+		
+		Recipe obj = rm.getRecipe();
+		myCb.insertRecipe(obj);
+		//myCb.insertRecipe(txtEdTitle.getText(), txtIngredients.getText(), txtDescription.getText(), txtTags.getText(), (ImageIcon)imgRecipe.getIcon());
 		
 		myCb.closeConnection();
 	}