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fixed orderprocessing to be more efficent, and i now use BigDecimal to cal money

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This commit is contained in:
Ricky Barrette
2011-01-18 03:04:22 +00:00
parent d1ea7537bc
commit fdf25ced67
7 changed files with 123 additions and 49 deletions
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1
Order Processor/.classpath
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@@ -7,5 +7,6 @@
<classpathentry kind="lib" path="lib/jcalendar-1.3.3.jar"/>
<classpathentry kind="lib" path="lib/ostermillerutils_1_07_00.jar"/>
<classpathentry kind="lib" path="lib/mysql-connector-java-5.1.14-bin.jar"/>
<classpathentry kind="lib" path="lib/sqlitejdbc-v056.jar"/>
<classpathentry kind="output" path="bin"/>
</classpath>

56
Order Processor/src/com/TwentyCodes/java/OrderProcessor/DB/OrderDB.java
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@@ -13,6 +13,7 @@ import java.io.FileInputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.net.SocketException;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
@@ -38,11 +39,11 @@ import com.TwentyCodes.java.OrderProcessor.ProgressListener;
public class OrderDB {
private final String CREATE_TABLE = "CREATE TABLE Orders (id INTEGER NOT NULL PRIMARY KEY AUTO_INCREMENT, item blob);";
private final String CREATE_TABLE_LOCAL = "CREATE TABLE Orders (id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT, 'item' blob);";
private final String INSERT = "insert into Orders (item) values (?);";
private ProgressListener mListener;
private PreparedStatement prep;
// private String dbLocation;
private String dbLocation;
private boolean isLoadingFile = false;
private ArrayList<Order> list;
@@ -51,18 +52,27 @@ public class OrderDB {
* @author ricky barrette
* @throws ClassNotFoundException
* @throws SQLException
* @throws SocketException
* @throws Exception
*/
public OrderDB() throws ClassNotFoundException, SQLException {
// dbLocation = System.getProperty("user.home") +"/.TwentyCodesOrders";
// Class.forName("org.sqlite.JDBC");
public OrderDB() throws ClassNotFoundException, SQLException, SocketException {
if(Main.USE_REMOTE_DB) {
Class.forName("com.mysql.jdbc.Driver");
}
else {
Class.forName("org.sqlite.JDBC");
dbLocation = System.getProperty("user.home") +"/.TwentyCodesOrders";
}
Connection conn = getConnection();
Statement stat = conn.createStatement();
// stat.executeUpdate("drop table if exists Orders;");
try {
if(Main.USE_REMOTE_DB)
stat.executeUpdate(CREATE_TABLE);
else
stat.executeUpdate(CREATE_TABLE_LOCAL);
} catch (SQLException e) {
//most likely the table already exist
e.printStackTrace();
@@ -150,9 +160,11 @@ public class OrderDB {
* @throws SQLException
* @author ricky barrette
*/
private Connection getConnection() throws SQLException{
// return DriverManager.getConnection("jdbc:sqlite:"+ dbLocation+".db");
private Connection getConnection() throws SQLException, SocketException{
if(Main.USE_REMOTE_DB)
return DriverManager.getConnection("jdbc:mysql://tcdevsvn1/Orders");
else
return DriverManager.getConnection("jdbc:sqlite:"+ dbLocation+".db");
}
/**
@@ -160,8 +172,9 @@ public class OrderDB {
* @return number orders in the database
* @throws SQLException
* @author ricky barrette
* @throws SocketException
*/
public int getCount() throws SQLException{
public int getCount() throws SQLException, SocketException{
int count = -1;
Connection conn = getConnection();
ResultSet rs = conn.createStatement().executeQuery("select COUNT(*) from Orders;");
@@ -270,19 +283,20 @@ public class OrderDB {
int row = 1;
int count = getCount();
Connection conn = getConnection();
Statement stat = conn.createStatement();
ResultSet rs = stat.executeQuery("select * from Orders;");
// Connection conn = getConnection();
// Statement stat = conn.createStatement();
// ResultSet rs = stat.executeQuery("select * from Orders;");
ArrayList<Order> list = new ArrayList<Order>();
String[] parts = text.split(", ");
ByteArrayInputStream bais;
ObjectInputStream ins;
while (rs.next()) {
// ByteArrayInputStream bais;
// ObjectInputStream ins;
// while (rs.next()) {
for(Order order : getAllOrders()){
if(mListener != null && ! isLoadingFile)
mListener.onProgressUpdate("Searching for: "+text, false, row++, count);
bais = new ByteArrayInputStream(rs.getBytes("item"));
ins = new ObjectInputStream(bais);
Order order = (Order) ins.readObject();
// bais = new ByteArrayInputStream(rs.getBytes("item"));
// ins = new ObjectInputStream(bais);
// Order order = (Order) ins.readObject();
for (int i = 0; i < parts.length; i++) {
if (isExclusive) {
@@ -295,11 +309,11 @@ public class OrderDB {
|| order.getCustomerContry().toLowerCase(Locale.ENGLISH).contains(parts[i].toLowerCase(Locale.ENGLISH)))
list.add(order);
}
ins.close();
bais.close();
// ins.close();
// bais.close();
}
rs.close();
conn.close();
// rs.close();
// conn.close();
Collections.sort(list);
return list;

1
Order Processor/src/com/TwentyCodes/java/OrderProcessor/Main.java
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@@ -16,6 +16,7 @@ public class Main {
public static final boolean DEBUG = true;
public static final boolean USE_REMOTE_DB = true;
/**
* called when the application first starts

18
Order Processor/src/com/TwentyCodes/java/OrderProcessor/UI/MainWindow.java
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@@ -11,6 +11,7 @@ import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.SocketException;
import java.sql.SQLException;
import javax.swing.ImageIcon;
@@ -40,6 +41,7 @@ public class MainWindow extends JFrame implements ActionListener, ProgressListen
private String mCurrentFile;
private UncaughtExceptionHandler mExceptionReport = new UncaughtExceptionHandler(this.getClass());
private JLabel orderCountLabel;
private JLabel mWarningLabel;
/**
* Creates a new MainWindow
@@ -89,6 +91,9 @@ public class MainWindow extends JFrame implements ActionListener, ProgressListen
mLoadFileButton = new JButton("Load File", new ImageIcon(getClass().getResource("/database_add.png")));
mLoadFileButton.addActionListener(this);
mWarningLabel = new JLabel("");
//order count labels
try {
panel.add(new JLabel("Total Orders in the database:"));
@@ -96,10 +101,21 @@ public class MainWindow extends JFrame implements ActionListener, ProgressListen
panel.add(orderCountLabel);
} catch (SQLException e) {
e.printStackTrace();
mWarningLabel.setText(e.getMessage());
mWarningLabel.setVisible(true);
} catch (SocketException e) {
mWarningLabel.setText(e.getMessage());
mWarningLabel.setVisible(true);
} catch (NullPointerException e){
mWarningLabel.setText("Database not avilable");
mWarningLabel.setVisible(true);
}
panel.add(mLoadFileButton);
panel.add(mWarningLabel);
//progress bar
mProgressBar = new JProgressBar();
mProgressBar.setStringPainted(true);
@@ -172,6 +188,8 @@ public class MainWindow extends JFrame implements ActionListener, ProgressListen
orderCountLabel.setText(db.getCount()+"");
} catch (SQLException e) {
e.printStackTrace();
} catch (SocketException e) {
mWarningLabel.setText(e.getMessage());
}
}
}

69
Order Processor/src/com/TwentyCodes/java/OrderProcessor/UI/OrderPane.java
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@@ -7,6 +7,7 @@
package com.TwentyCodes.java.OrderProcessor.UI;
import java.awt.Color;
import java.math.BigDecimal;
import java.util.ArrayList;
import javax.swing.JScrollPane;
@@ -19,7 +20,6 @@ import javax.swing.text.StyledDocument;
import com.TwentyCodes.java.OrderProcessor.Order;
import com.TwentyCodes.java.OrderProcessor.ProgressListener;
import com.TwentyCodes.java.OrderProcessor.Status;
import com.TwentyCodes.java.OrderProcessor.TextStyle;
/**
@@ -50,34 +50,51 @@ public class OrderPane extends JScrollPane {
* @author ricky barrette
*/
public void displayOrders(ArrayList<Order> list) {
ArrayList<String> styles = new ArrayList<String>();
mOutput.setText(null);
float possible = 0;
float actual = 0;
BigDecimal possible = new BigDecimal(0);
BigDecimal actual = new BigDecimal(0);
int total = 0;
for (int i = 0; i < list.size(); i++) {
for (Order item : list) {
if(mListener != null)
mListener.onProgressUpdate("Processing Order: "+ i +" of "+ list.size(), false, i, list.size());
switch (list.get(i).getFinancialStatus()) {
case CANCELLED:
updateTextPane(list.get(i).toString(), TextStyle.RED);
break;
case CANCELLED_BY_GOOGLE:
updateTextPane(list.get(i).toString(), TextStyle.RED);
mListener.onProgressUpdate("Processing Order: "+ (total+1) +" of "+ list.size(), false, total, list.size());
switch (item.getFulfillmentStatus()) {
case WILL_NOT_DELIVER:
styles.add(TextStyle.RED.toString());
break;
default:
updateTextPane(list.get(i).toString(), TextStyle.REGULAR);
}
possible = possible + list.get(i).getOrderAmount();
actual = actual + list.get(i).getAmountCharged();
if (list.get(i).getFulfillmentStatus() == Status.DELIVERED)
styles.add(TextStyle.REGULAR.toString());
total++;
}
updateTextPane("Possible sales: $" + possible, TextStyle.BOLD);
updateTextPane("Actual sales: $" + actual, TextStyle.BOLD);
updateTextPane("Possible sold:" + list.size(), TextStyle.BOLD);
updateTextPane("Total sold: " + total, TextStyle.BOLD);
possible = possible.add(new BigDecimal(item.getOrderAmount()));
actual = actual.add(new BigDecimal(item.getAmountCharged()));
}
updateTextPane(list, styles);
updateTextPane("\nPossible sales: $" + possible.setScale(2, BigDecimal.ROUND_DOWN) + "\nActual sales: $" + actual.setScale(2, BigDecimal.ROUND_DOWN) + "\nPossible sold:" + list.size() + "\nTotal sold: " + total, TextStyle.BOLD);
}
/**
* addeds the orders to the text pane
* @param list of orders
* @param styles for the orders
* @author ricky barrette
*/
private void updateTextPane(ArrayList<Order> list, ArrayList<String> styles) {
StyledDocument doc = mOutput.getStyledDocument();
addStylesToDocument(doc);
// Load the text pane with styled text.
try {
for (int i = 0; i < list.size(); i++) {
doc.insertString(doc.getLength(), "\n"+list.get(i).toString(),
doc.getStyle(styles.get(i)));
}
} catch (BadLocationException ble) {
System.err.println("Couldn't insert initial text into text pane.");
}
mOutput.setDocument(doc);
}
public String getText(){
@@ -132,6 +149,7 @@ public class OrderPane extends JScrollPane {
s = doc.addStyle("RED", regular);
StyleConstants.setForeground(s, Color.RED);
StyleConstants.setBold(s, true);
s = doc.addStyle("GREEN", regular);
StyleConstants.setForeground(s, Color.GREEN);
@@ -146,4 +164,13 @@ public class OrderPane extends JScrollPane {
public void setOnProgressListerner(ProgressListener listener) {
mListener = listener;
}
/**
* sets text of the order pane
* @param message
* @author ricky barrette
*/
public void setText(String message) {
mOutput.setText(message);
}
}

14
Order Processor/src/com/TwentyCodes/java/OrderProcessor/UI/SearchPanel.java
View File

@@ -14,6 +14,7 @@ import java.awt.event.MouseListener;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.SocketException;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Scanner;
@@ -78,7 +79,7 @@ public class SearchPanel extends JPanel implements ActionListener, ProgressListe
add(panel, BorderLayout.NORTH);
//search string
panel.add(new JLabel("Enter a Product name, Customer Name, or Google Order Number:"));
panel.add(new JLabel("Search:"));
mTextField = new JTextField();
mTextField.setColumns(20);
mTextField.addActionListener(this);
@@ -140,16 +141,21 @@ public class SearchPanel extends JPanel implements ActionListener, ProgressListe
if(e.getSource() == mExportButton)
exportToCSV();
else
if(! mStartDateField.getText().isEmpty() && !mEndDateField.getText().isEmpty())
if(! mStartDateField.getText().isEmpty() && !mEndDateField.getText().isEmpty()){
mProgressBar.setIndeterminate(true);
try {
preformSearch(mTextField.getText(), new Date(mStartDateField.getText()), new Date(mEndDateField.getText()));
} catch (InvalidDateFormatException e1) {
e1.printStackTrace();
}
else
}
else{
mProgressBar.setIndeterminate(true);
preformSearch(mTextField.getText(), null, null);
}
}
/**
* displays a JFileChooser dialog, and saves the current search results to an *.CSV file
* @return true is save was successfull
@@ -273,6 +279,8 @@ public class SearchPanel extends JPanel implements ActionListener, ProgressListe
mProgressBar.setValue(progress + MainWindow.db.getCount());
} catch (SQLException e) {
e.printStackTrace();
} catch (SocketException e) {
mOrderPanel.setText(e.getMessage());
}
} else {
mProgressBar.setValue(progress);

5
Order Processor/src/com/TwentyCodes/java/OrderProcessor/UI/ShowAllPanel.java
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@@ -49,7 +49,12 @@ public class ShowAllPanel extends JPanel implements ActionListener, ProgressList
add(ok, BorderLayout.NORTH);
mProgressBar.setString("Loading from Database");
mProgressBar.setStringPainted(true);
try {
MainWindow.db.setOnProgressListerner(this);
} catch (NullPointerException e) {
e.printStackTrace();
mOutput.setText("Database not initialized");
}
frame.pack();