Седьмая лабораторная работа.

AirBomber/src/AirBomberPackage/AirBomberNotFoundException.java

@@ -0,0 +1,15 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package AirBomberPackage;
+
+/**
+ *
+ * @author Андрей
+ */
+public class AirBomberNotFoundException extends Exception {
+    public AirBomberNotFoundException(int i){
+        super("Не найден объект по позиции " + i);
+    }
+}

AirBomber/src/AirBomberPackage/JFrameMapWithSetAirBombers.java

@@ -8,6 +8,9 @@ import javax.swing.DefaultListModel;
 import java.util.HashMap;
 import java.util.LinkedList;
 import javax.swing.*;
+import org.apache.logging.log4j.*;
+import java.io.*;
+import java.nio.file.FileSystemException;
 
 /**
  *
@@ -20,6 +23,8 @@ public class JFrameMapWithSetAirBombers extends javax.swing.JFrame {
      */
     public JFrameMapWithSetAirBombers() {
         initComponents();
+        System.setProperty("log4j.configurationFile","C:\\Users\\Андрей\\Documents\\loggerSettings.xml");
+        logger = LogManager.getLogger("logger");
         _mapsDict.put("Простая карта", new SimpleMap());
         _mapsDict.put("Городская карта", new CityMap());
         _mapsDict.put("Линейная карта", new LineMap());
@@ -37,6 +42,8 @@ public class JFrameMapWithSetAirBombers extends javax.swing.JFrame {
     
     private LinkedList<DrawingObjectAirBomber> deletedAirBombers = new LinkedList<>();
     
+    private Logger logger;
+
     /**
      * This method is called from within the constructor to initialize the form.
      * WARNING: Do NOT modify this code. The content of this method is always
@@ -334,8 +341,25 @@ public class JFrameMapWithSetAirBombers extends javax.swing.JFrame {
             return;
         }
         JFrameAirBomberConfig airBomberConfig = new JFrameAirBomberConfig();
-        airBomberConfig.addEvent(airBomber -> {_mapsCollection.Get(listBoxMaps.getSelectedValue()).add(new DrawingObjectAirBomber(airBomber));
+        airBomberConfig.addEvent(airBomber -> {
-        airBomberCanvas.getGraphics().drawImage(_mapsCollection.Get(listBoxMaps.getSelectedValue()).ShowSet(), 0, 0, null);});
+            try{
+                _mapsCollection.Get(listBoxMaps.getSelectedValue()).add(new DrawingObjectAirBomber(airBomber));
+                airBomberCanvas.getGraphics().drawImage(_mapsCollection.Get(listBoxMaps.getSelectedValue()).ShowSet(), 0, 0, null);
+                logger.log(Level.INFO, "Добавлен объект " + airBomber);
+            }
+            catch (AirBomberNotFoundException ex){
+                JOptionPane.showMessageDialog(null, ex);
+                logger.log(Level.WARN, "Ошибка: " + ex.getMessage());
+            }
+            catch (StorageOverflowException ex){
+                JOptionPane.showMessageDialog(null, ex);
+                logger.log(Level.WARN, "Ошибка: " + ex.getMessage());
+            }
+            catch (Exception ex){
+                JOptionPane.showMessageDialog(null, ex);
+                logger.log(Level.FATAL, "Ошибка: " + ex.getMessage());
+            }
+        });
         airBomberConfig.setVisible(true);
     }//GEN-LAST:event_buttonAddAirBomberActionPerformed
 
@@ -353,16 +377,20 @@ public class JFrameMapWithSetAirBombers extends javax.swing.JFrame {
             return;
         }
         int pos = Integer.parseInt(maskedTextBoxPosition.getText());
+        try{
             DrawingObjectAirBomber deletedAirBomber = (DrawingObjectAirBomber) _mapsCollection.Get(listBoxMaps.getSelectedValue()).remove(pos);
-        if (deletedAirBomber != null)
-        {
             deletedAirBombers.add(deletedAirBomber);
             JOptionPane.showMessageDialog(null,"Объект удален");
             airBomberCanvas.getGraphics().drawImage(_mapsCollection.Get(listBoxMaps.getSelectedValue()).ShowSet(), 0, 0, null);
+            logger.log(Level.INFO, "Удалён объект " + deletedAirBomber);
         }
-        else
+        catch (AirBomberNotFoundException ex){
-        {
+            JOptionPane.showMessageDialog(null, ex);
-            JOptionPane.showMessageDialog(null,"Не удалось удалить объект!");
+            logger.log(Level.WARN, "Ошибка: " + ex.getMessage());
+        }
+        catch (Exception ex){
+            JOptionPane.showMessageDialog(null, ex);
+            logger.log(Level.FATAL, "Ошибка: " + ex.getMessage());
         }
     }//GEN-LAST:event_buttonRemoveAirBomberActionPerformed
 
@@ -377,7 +405,21 @@ public class JFrameMapWithSetAirBombers extends javax.swing.JFrame {
         if (listBoxMaps.getSelectedIndex() == -1){
             return;
         }
+        try{
             airBomberCanvas.getGraphics().drawImage(_mapsCollection.Get(listBoxMaps.getSelectedValue()).ShowOnMap(), 0, 0, null);
+        }
+        catch (AirBomberNotFoundException ex){
+            JOptionPane.showMessageDialog(null, ex);
+            logger.log(Level.WARN, "Ошибка: " + ex.getMessage());
+        }
+        catch (StorageOverflowException ex){
+            JOptionPane.showMessageDialog(null, ex);
+            logger.log(Level.WARN, "Ошибка: " + ex.getMessage());
+        }
+        catch (Exception ex){
+            JOptionPane.showMessageDialog(null, ex);
+            logger.log(Level.FATAL, "Ошибка: " + ex.getMessage());
+        }
     }//GEN-LAST:event_buttonShowOnMapActionPerformed
 
     private void buttonAddMapActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonAddMapActionPerformed
@@ -391,15 +433,18 @@ public class JFrameMapWithSetAirBombers extends javax.swing.JFrame {
         }
         _mapsCollection.AddMap(textBoxNewMapName.getText(), _mapsDict.get((String) comboBoxSelectorMap.getSelectedItem()));
         ReloadMaps();
+        logger.log(Level.INFO, "Добавлна карта " + textBoxNewMapName.getText());
     }//GEN-LAST:event_buttonAddMapActionPerformed
 
     private void buttonDeleteMapActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonDeleteMapActionPerformed
         if (listBoxMaps.getSelectedIndex() == -1){
             return;
         }
+        String name = listBoxMaps.getSelectedValue();
         if (JOptionPane.showConfirmDialog(this, (Object) ("Удалить карту " + listBoxMaps.getSelectedValue() + "?") , "Удаление", JOptionPane.OK_CANCEL_OPTION) == JOptionPane.OK_OPTION){
             _mapsCollection.DelMap(listBoxMaps.getSelectedValue());
             ReloadMaps();
+            logger.log(Level.INFO, "Удалена карта " + name);
         }
     }//GEN-LAST:event_buttonDeleteMapActionPerformed
 
@@ -416,12 +461,14 @@ public class JFrameMapWithSetAirBombers extends javax.swing.JFrame {
             return;
         }
         airBomberCanvas.getGraphics().drawImage(_mapsCollection.Get(listBoxMaps.getSelectedValue()).ShowSet(), 0, 0, null);
+        logger.log(Level.INFO, "Переход на карту " + listBoxMaps.getSelectedValue());
     }//GEN-LAST:event_listBoxMapsValueChanged
 
     private void jMenuItemSaveActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jMenuItemSaveActionPerformed
         if (jFileChooser1.showDialog(this, "Сохранить") == JFileChooser.APPROVE_OPTION){
             if (_mapsCollection.SaveData(jFileChooser1.getSelectedFile().getPath())){
                 JOptionPane.showMessageDialog(this, "Cохранено");
+                logger.log(Level.INFO, "Сохранение");
             }
             else{
                 JOptionPane.showMessageDialog(this, "Не сохранилось");
@@ -430,15 +477,38 @@ public class JFrameMapWithSetAirBombers extends javax.swing.JFrame {
     }//GEN-LAST:event_jMenuItemSaveActionPerformed
 
     private void jMenuItemLoadActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jMenuItemLoadActionPerformed
+        try{
             if (jFileChooser1.showDialog(this, "Загрузить") == JFileChooser.APPROVE_OPTION){
                 if (_mapsCollection.LoadData(jFileChooser1.getSelectedFile().getPath())){
                     JOptionPane.showMessageDialog(this, "Загрузилось");
                     ReloadMaps();
+                    logger.log(Level.INFO, "Загрузка");
                 }
                 else{
                     JOptionPane.showMessageDialog(this, "Не загрузилось");
                 }
             }
+        }
+        catch (AirBomberNotFoundException ex){
+            JOptionPane.showMessageDialog(null, ex);
+            logger.log(Level.WARN, "Ошибка: " + ex.getMessage());
+        }
+        catch (StorageOverflowException ex){
+            JOptionPane.showMessageDialog(null, ex);
+            logger.log(Level.WARN, "Ошибка: " + ex.getMessage());
+        }
+        catch (FileNotFoundException ex){
+            JOptionPane.showMessageDialog(null, ex);
+            logger.log(Level.ERROR, "Ошибка: " + ex.getMessage());
+        }
+        catch (FileSystemException ex){
+            JOptionPane.showMessageDialog(null, ex);
+            logger.log(Level.ERROR, "Ошибка: " + ex.getMessage());
+        }
+        catch (Exception ex){
+            JOptionPane.showMessageDialog(null, ex);
+            logger.log(Level.FATAL, "Ошибка: " + ex.getMessage());
+        }
     }//GEN-LAST:event_jMenuItemLoadActionPerformed
 
     private void jMenuItemSaveStorageActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jMenuItemSaveStorageActionPerformed
@@ -453,6 +523,7 @@ public class JFrameMapWithSetAirBombers extends javax.swing.JFrame {
     }//GEN-LAST:event_jMenuItemSaveStorageActionPerformed
 
     private void jMenuItemLoadStorageActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jMenuItemLoadStorageActionPerformed
+        try{
             if (jFileChooser1.showDialog(this, "Загрузить") == JFileChooser.APPROVE_OPTION){
                 if (_mapsCollection.LoadStorage(jFileChooser1.getSelectedFile().getPath())){
                     JOptionPane.showMessageDialog(this, "Загрузилось");
@@ -462,6 +533,19 @@ public class JFrameMapWithSetAirBombers extends javax.swing.JFrame {
                     JOptionPane.showMessageDialog(this, "Не загрузилось");
                 }
             }
+        }
+        catch (AirBomberNotFoundException ex){
+            JOptionPane.showMessageDialog(null, ex);
+            logger.log(Level.WARN, "Ошибка: " + ex.getMessage());
+        }
+        catch (StorageOverflowException ex){
+            JOptionPane.showMessageDialog(null, ex);
+            logger.log(Level.WARN, "Ошибка: " + ex.getMessage());
+        }
+        catch (Exception ex){
+            JOptionPane.showMessageDialog(null, ex);
+            logger.log(Level.FATAL, "Ошибка: " + ex.getMessage());    
+        }
     }//GEN-LAST:event_jMenuItemLoadStorageActionPerformed
  
     private void ReloadMaps()

AirBomber/src/AirBomberPackage/MapWithSetAirBombersGeneric.java

@@ -30,11 +30,11 @@ public class MapWithSetAirBombersGeneric <T extends IDrawingObject, U extends Ab
         return _setAirBombers;
     }
     
-    public int add(T airBomber){
+    public int add(T airBomber)throws AirBomberNotFoundException, StorageOverflowException, Exception{ 
         return _setAirBombers.Insert(airBomber);
     }
     
-    public T remove(int position){
+    public T remove(int position)throws AirBomberNotFoundException, Exception{
         return _setAirBombers.Remove(position);
     }
     
@@ -47,7 +47,7 @@ public class MapWithSetAirBombersGeneric <T extends IDrawingObject, U extends Ab
         return bmp;
     }
     
-    public BufferedImage ShowOnMap()
+    public BufferedImage ShowOnMap() throws AirBomberNotFoundException, StorageOverflowException, Exception
     {
         Shaking();
         for (int i = 0; i < _setAirBombers.getCount(); i++)
@@ -84,7 +84,7 @@ public class MapWithSetAirBombersGeneric <T extends IDrawingObject, U extends Ab
         }
         return data;
     }
-    public void LoadData(String[] records)
+    public void LoadData(String[] records) throws AirBomberNotFoundException, StorageOverflowException, Exception
     {
         for (var rec : records)
         {
@@ -96,7 +96,7 @@ public class MapWithSetAirBombersGeneric <T extends IDrawingObject, U extends Ab
         _setAirBombers.clear();
     }
     
-    private void Shaking()
+    private void Shaking() throws AirBomberNotFoundException, StorageOverflowException, Exception
     {
         int j = _setAirBombers.getCount() - 1;
         for (int i = 0; i < _setAirBombers.getCount(); i++)

AirBomber/src/AirBomberPackage/MapsCollection.java

@@ -6,6 +6,7 @@ package AirBomberPackage;
 import java.util.HashMap;
 import java.util.ArrayList;
 import java.io.*;
+import java.nio.file.FileSystemException;
 import javax.swing.*;
 /**
  *
@@ -105,7 +106,7 @@ public class MapsCollection {
     /// </summary>
     /// <param name="filename"></param>
     /// <returns></returns>
-    public boolean LoadData(String filename)
+    public boolean LoadData(String filename) throws AirBomberNotFoundException, StorageOverflowException, Exception
     {
         File loadFile = new File(filename);
         if (!loadFile.exists())
@@ -174,11 +175,11 @@ public class MapsCollection {
         return true;
     }
     
-    public boolean LoadStorage(String filename){
+    public boolean LoadStorage(String filename) throws AirBomberNotFoundException, StorageOverflowException, FileNotFoundException, FileSystemException, Exception{
         File loadFile = new File(filename);
         if (!loadFile.exists())
         {
-            return false;
+            throw new FileNotFoundException(filename);
         }
         
         try{
@@ -186,7 +187,7 @@ public class MapsCollection {
             String line;
             line = br.readLine();
             line.trim();
-            if (!line.equals("Storage")) return false;
+            if (!line.equals("Storage")) throw new FileSystemException("Неверный формат файла!");
             
             String key = br.readLine();
             String mapType = br.readLine();

AirBomber/src/AirBomberPackage/SetAirBombersGeneric.java

@@ -37,7 +37,7 @@ public class SetAirBombersGeneric<T> {
     /// </summary>
     /// <param name="airBomber">Добавляемый автомобиль</param>
     /// <returns></returns>
-    public int Insert(T airBomber)
+    public int Insert(T airBomber)throws AirBomberNotFoundException, StorageOverflowException, Exception
     {
         return Insert(airBomber, 0);
     }
@@ -47,11 +47,14 @@ public class SetAirBombersGeneric<T> {
     /// <param name="airBomber">Добавляемый автомобиль</param>
     /// <param name="position">Позиция</param>
     /// <returns></returns>
-    public int Insert(T airBomber, int position)
+    public int Insert(T airBomber, int position) throws AirBomberNotFoundException, StorageOverflowException, Exception
     {
-        if (position < 0 || position >= _maxCount)
+        if (position < 0 || position > _maxCount)
         {
-            return -1;
+            throw new AirBomberNotFoundException(position);
+        }
+        if (_places.size() + 1 > _maxCount){
+            throw new StorageOverflowException(_maxCount);
         }
         _places.add(position, airBomber);
         return position;
@@ -61,11 +64,11 @@ public class SetAirBombersGeneric<T> {
     /// </summary>
     /// <param name="position"></param>
     /// <returns></returns>
-    public T Remove(int position)
+    public T Remove(int position) throws AirBomberNotFoundException, Exception
     {
-        if (position <0 || position >= _maxCount)
+        if (position <0 || position > _maxCount)
         {
-            return null;
+            throw new AirBomberNotFoundException(position);
         } 
         T removedObject = _places.get(position);
         _places.remove(position);

AirBomber/src/AirBomberPackage/StorageOverflowException.java

@@ -0,0 +1,15 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package AirBomberPackage;
+
+/**
+ *
+ * @author Андрей
+ */
+public class StorageOverflowException extends Exception {
+    public StorageOverflowException(int count){
+        super("В наборе превышено допустимое количество: " + count);
+    } 
+}

AirBomber/src/AirBomberPackage/loggerSettings.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Configuration>
+  <!-- Секция аппендеров -->
+  <Appenders>
+    <!-- Файловый аппендер -->
+    <File name="fileWarnings" fileName="logWarnings.log">
+      <PatternLayout>
+        <Pattern> %m(дата-%d{d.M.y}) %ex%n</Pattern>
+      </PatternLayout>
+    </File>
+
+    <File name="fileInfo" fileName="logInfo.log">
+      <PatternLayout>
+        <Pattern> %m(дата-%d{d.M.y}) %ex%n</Pattern>
+      </PatternLayout>
+      <Filters>
+        <!-- Now deny warn, error and fatal messages -->
+        <ThresholdFilter level="warn"  onMatch="DENY"   onMismatch="NEUTRAL"/>
+
+        <!-- This filter accepts info, warn, error, fatal and denies debug/trace -->
+        <ThresholdFilter level="info"  onMatch="ACCEPT" onMismatch="DENY"/>
+      </Filters>
+    </File>
+  </Appenders>
+  <!-- Секция логгеров -->
+  <Loggers>
+    <Logger name="logger" level="info" additivity="false">
+        <AppenderRef ref="fileInfo" level="INFO"/>
+        <AppenderRef ref="fileWarnings" level="WARN"/>
+    </Logger>
+  </Loggers>
+</Configuration>