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mergowanie pracy mojej i Grześka

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This commit is contained in:
Piotr Dergun
2014-06-12 19:20:53 +02:00
parent 73034958a9 3bb95fb890
commit dbcad0b64e
4 changed files with 216 additions and 15 deletions
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125
src/main/java/db/Cookbook.java Normal file
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@@ -0,0 +1,125 @@
package db;
import java.sql.*;
import java.util.LinkedList;
import java.util.List;
import db.Recipe;
public class Cookbook {
public static final String DRIVER = "org.sqlite.JDBC";
public static final String DB_URL = "jdbc:sqlite:cookbook";
private Connection conn;
private Statement stat;
public Cookbook() {
try {
Class.forName(Cookbook.DRIVER);
} catch (ClassNotFoundException e) {
System.err.println("Brak sterownika JDBC");
e.printStackTrace();
}
try {
conn = DriverManager.getConnection(DB_URL);
stat = conn.createStatement();
} catch (SQLException e) {
System.err.println("Problem z otwarciem polaczenia");
e.printStackTrace();
}
createTables();
}
public boolean createTables() {
String createRecipes = "CREATE TABLE IF NOT EXISTS recipes (id INTEGER PRIMARY KEY AUTOINCREMENT, name varchar, ingredients varchar, description varchar, tags varchar)";
try {
stat.execute(createRecipes);
} catch (SQLException e) {
System.err.println("Blad przy tworzeniu tabeli");
e.printStackTrace();
return false;
}
return true;
}
public boolean insertRecipe(String name, String ingredients, String description, String tags) {
try {
PreparedStatement prepStmt = conn.prepareStatement(
"INSERT INTO recipes VALUES (NULL, ?, ?, ?, ?);");
prepStmt.setString(1, name);
prepStmt.setString(2, ingredients);
prepStmt.setString(3, description);
prepStmt.setString(4, tags);
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 {
PreparedStatement query = conn.prepareStatement("SELECT * FROM recipes WHERE name=?");
query.setString(1, name);
ResultSet result = query.executeQuery();
int id;
String ingredients, description, tags;
id = result.getInt("id");
ingredients = result.getString("ingredients");
description = result.getString("description");
tags = result.getString("tags");
selectedRecipe = new Recipe(id, name, ingredients, description, tags);
} catch (SQLException e) {
e.printStackTrace();
return null;
}
return selectedRecipe;
}
public boolean deleteRecipe(String name){
try {
PreparedStatement query = conn.prepareStatement("DELETE FROM recipes WHERE name=?");
query.setString(1, name);
System.out.println(name);
query.execute();
} catch (SQLException e) {
e.printStackTrace();
return false;
}
return true;
}
public List<String> selectNames(){
List<String> names = new LinkedList<String>();
try {
ResultSet result = stat.executeQuery("SELECT name FROM recipes");
String name;
while(result.next()){
name = result.getString("name");
names.add(name);
}
} catch (SQLException e) {
e.printStackTrace();
return null;
}
return names;
}
public void closeConnection() {
try {
conn.close();
} catch (SQLException e) {
System.err.println("Problem z zamknieciem polaczenia");
e.printStackTrace();
}
}
}

49
src/main/java/db/Recipe.java Normal file
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@@ -0,0 +1,49 @@
package db;
public class Recipe {
private int id;
private String name;
private String ingredients;
private String description;
private String tags;
public int getId() {
return id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getIngredients() {
return ingredients;
}
public void setIngredients(String ingredients) {
this.ingredients = ingredients;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getTags() {
return tags;
}
public void setTags(String tags) {
this.tags = tags;
}
public Recipe() {}
public Recipe(int id, String name, String ingredients, String description, String tags) {
this.id = id;
this.name = name;
this.ingredients = ingredients;
this.description = description;
this.tags = tags;
}
}

56
src/main/java/ksiazka/kucharska/FrmMain.java
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@@ -7,6 +7,7 @@ import javax.imageio.ImageIO;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.DefaultListModel;
import javax.swing.ImageIcon;
import javax.swing.JFileChooser;
import javax.swing.JSplitPane;
@@ -33,6 +34,9 @@ import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.swing.SwingConstants;
import ksiazka.kucharska.RetrieveData;
import javax.swing.event.ListSelectionListener;
import javax.swing.event.ListSelectionEvent;
public class FrmMain extends JFrame {
@@ -42,20 +46,19 @@ public class FrmMain extends JFrame {
private static final long serialVersionUID = 2634383304749703669L;
private JPanel contentPane;
private JTextField txtSearch;
private JTextField txtEdTitle;
private JTextField txtTags;
public static JTextField txtEdTitle;
public static JTextField txtTags;
private JButton btnSave;
private JButton btnCancel;
private JTextPane txtIngredients;
private JTextPane txtDescription;
public static JTextPane txtIngredients;
public static JTextPane txtDescription;
private JButton btnAddRecipe;
private JButton btnSearch;
private JButton btnDelRecipe;
private JButton btnLoadImg;
private JLabel lblRecipeTitle;
private JLabel imgRecipe;
private JFileChooser fcImg;
private ImageIcon imgDefaultRecipe;
public static JLabel lblRecipeTitle;
private static DefaultListModel recipesListModel;
void DeactivateAddMenu() {
btnCancel.setVisible(false);
@@ -89,6 +92,11 @@ public class FrmMain extends JFrame {
txtTags.setText("");
}
public static DefaultListModel getRecipesList()
{
return recipesListModel;
}
/**
* Create the frame.
*/
@@ -136,7 +144,14 @@ public class FrmMain extends JFrame {
gbc_btnSearch.gridy = 0;
panel.add(btnSearch, gbc_btnSearch);
JList recipesList = new JList();
recipesListModel = new DefaultListModel();
final JList recipesList = new JList(recipesListModel);
recipesList.addListSelectionListener(new ListSelectionListener() {
public void valueChanged(ListSelectionEvent e){
if(recipesList.getSelectedIndex() != -1)
RetrieveData.fillComponents(recipesList.getSelectedValue().toString());
}
});
GridBagConstraints gbc_recipesList = new GridBagConstraints();
gbc_recipesList.insets = new Insets(0, 0, 5, 0);
gbc_recipesList.gridwidth = 2;
@@ -156,29 +171,38 @@ public class FrmMain extends JFrame {
panel.add(panel_1, gbc_panel_1);
panel_1.setLayout(new GridLayout(0, 2, 0, 0));
btnAddRecipe = new JButton("Dodaj");
btnAddRecipe = new JButton("Nowy");
btnAddRecipe.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
ActivateAddMenu();
}
});
panel_1.add(btnAddRecipe);
btnDelRecipe = new JButton("Usuń");
btnDelRecipe.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
DefaultListModel model = (DefaultListModel) recipesList.getModel();
if (recipesList.getSelectedIndex() != -1)
{
RetrieveData.removeRecipe(recipesList.getSelectedValue().toString());
model.remove(recipesList.getSelectedIndex());
}
}
});
panel_1.add(btnDelRecipe);
JPanel panel_2 = new JPanel();
splitPane.setRightComponent(panel_2);
panel_2.setLayout(null);
btnSave = new JButton("Zapisz");
btnSave = new JButton("Dodaj");
btnSave.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.out.println("sprawdzam ikonę...");
if (imgRecipe.getIcon() == imgDefaultRecipe.getImage())
System.out.println("Ta sama ikona");
RetrieveData.addNewRecipe();
DeactivateAddMenu();
DefaultListModel model = (DefaultListModel) recipesList.getModel();
model.addElement(txtEdTitle.getText());
}
});
btnSave.setVisible(false);
@@ -281,5 +305,7 @@ public class FrmMain extends JFrame {
btnCancel.setBounds(319, 46, 117, 25);
panel_2.add(btnCancel);
//RetrieveData.insertSampleData();
RetrieveData.fillList();
}
}