Textbook

Object-Oriented Software Development Using Java, principles, patterns, and frameworks. Addison Wesley, 2000, ISBN 0-201-35084-X.

Topics covered in this course

• Software development and the software development process
• Object-oriented programming and Object-oriented programming in Java
• Programming style
• Module design and Object-oriented design
• Using APIs (application programming interfaces)
• Design Patterns
• Frameworks

Calendar

Wednesday, September 5th, 2001	First class
Monday, October 8th, 2001	Thanksgiving Day. No lectures.
Wednesday, October 17th, 2001	Midterm
Monday to Tuesday, November 12th to 13th, 2001	Midterm Break
Friday, November 30th, 2001, Friday	Last class.

Web Links

• Course Instructor's Home Page
• World Wide Web Consortium
• World Wide Web Consortium XML
• Cafe con Leche XML News and Resources
• Apache's XML
• Java 2D Tutorial
• Java 2D Example
• Java Collection Classes Tutorial

Notes

• Circuit.java, A compact printout can be produce with a2ps -o t.ps Circuit.java. You can then send t.ps to your favorite printer.
• The The draw applet code .
• The collection benchmark code.
• AwtDemo1.java

Assignments

• Assignment 1, Due on September 24, 2001 before 10:00am.
  Write the programs specified in 3.3 (p116) and 4.1 (p174). Your programs should following the format shown in the Circuit.java example.
  The submission will be completely on paper. Your submission should include:
  • The source code for 3.3.
  • The output of the program for the test input on page 116.
  • The source code for 4.1.
  • Test data for 4.1: data41
  You should comment your program using "javadoc" style comments. You should provide only a listing of yout source code (i.e., do not include the output of javadoc).
• Assignmnet 1 is in the filing cabinet outside my office.
• Sample code for assignment 1.
  • Students.java
  • TestShape.java
• Assignmnet 2, Due on October 10th, 2001 before 10:00am.
  
  • Do 3.4 (p116). Note: only code segments
  • Do 3.6 (p116).
  • Do 3.7 (p116). The design must be object oriented. Test data: marks.txt
• Solutions for Assignment 2:
  • Digital Clock
  • Student Marks
• Assignment 3, Due on October 22th, 2001 before 10:00am.
  
  • Do 4.11 (p 175), for testing output provide a screen capture of the program graphics output. Test data: data41
  • Using RandomArray.java as an example for a test bench program and as a source of random data, create two classes that implement MyArrays. The first class should implement the sort method using insertion sort. The second class should use selection sort. Either create a new test class or modify RandomArray to benchmark the three sorting methods. These sorting methods are Arrays.sort(Object[]) and the methods based on insertion sort and selection sort. Measure the performance for the following sizes: 1000, 10000, and 100000. Comment on the performance of the three sorting methods.

  • Draw a UML class diagram that describes the classes used in a software system to generate inventory and sales reports for a door-to-door vacuum cleaner sales company. The company is composed of a head office and a collection of sales people. Each sales person is responsible for a route. Each sale person has an inventory of vacuum cleaners. Each vacuum cleaner has a model name and price. The sales person records when each vaccum cleaner is sold and the name of the customer that bought the vacuum cleaner.

    Besure to identify all classes, their attributes and methods.

  • Code for Assignment 3
• Assignment 4, Due November 2nd before 10:00am.
  
  • Using the SAX2 API create a program that extracts part of the track, track.xml , between two times provided on the command line. The program should print out each location in the interval on a separate line. The program should parse the file with SAX and create a Track object. The location of points along the track is represented by the Location object.
  • Create a second program that perfroms the same task with the DOM2 API.
  • Test both programs with the interval 06-Oct-2001 15:13:40 to 06-Oct-2001 15:16:28. Provide the source code of your programs and the test output. Be sure to use the javadoc style for your documentation.
  • Sample DOM and SAX code.
• Code for Assignment 4

• Assignment 5, Due Nov 16th before 10:00am
  Write a Java application that renders (displays) a simplified version of svg. The simplified version only supports the elements: svg, rect, circle, ellipse, line, polyline, polygon, and text. The geometric shape elements should support the attributes: stroke and fill. The stroke attribute specifies the color of the outline of the shape. The fill attribute specifes the color of interior of the shape. A value of "none" means that the interior is not filled. Possible color values include: red, green, blue, black, white. The individual attributes supported by the shapes are specified below.

  rect

  x, y, width, and height. The upper left corner is given by x and y.

  circle

  cx, cy, and r. The radius is given by r. The attributes cx and cy give the circle's center.

  ellipse

  cx, cy, rx, and ry. The center of the ellipse is given by cx and cy. The maximum radius along the x axis is given by rx. The radius along the y axis is given by ry.

  line

  x1, y1, x2, and y2. The line starts are (x1,y1) and ends at (x2,y2).

  polyline

  points. A list of points the define the polyline. The initial point is given by the first point, the following points are connected by lines.

  polygon

  points. The set of points the define the perimeter is given in the points attribute.

  text

  x, y, font-family and font-size. Values for font-family include: monospaced, serif, and sanserif. The position of the first character is given by x and y. The text to render is contained in the text element.

  The svg element contains the width and height attributes that specifies the size of the drawing area. You should test your svg render (viewer) with the test1.svg svg file. Provide your source code and a screen shoot of the programs display. You should also provide your own test case that demonstrates the different shapes. The class that renders a svg document should be extended from java.awt.Component. This class should also implement java.awt.print.Printable interface to allow capture of the display.
  • MyApplication.java
  • MyCanvas.java

• Solution 5 Solution
• Assignment 6, Due Nov 30th before 10:00am
  
  • page 316, problem 6.1, Test your program with
    • S1 = { 1, 2, 3, 4, 5, 6 }
    • S2 = { 4, 5, 6, 7, 8, 9 }
  • Write a program using SAX or DOM to do the following.

    Consider the following part of the track.xml document:

    <track>
      <location>
          <date> 06-Oct-2001 </date>
          <time> 15:07:21 </time>
          <latitude> N47 20 44.7 </latitude>
          <longitude> W53 03 53.9 </longitude>
          <altitude> 231.814941406 </altitude>
      </location>
      <location>
          <date> 06-Oct-2001 </date>
          <time> 15:07:38 </time>
          <latitude> N47 20 34.7 </latitude>
          <longitude> W53 04 12.0 </longitude>
          <altitude> 221.721191406 </altitude>
      </location>
    </track>
    

    You should convert all of the children elements of location to attributes of the location. The converted output should be:

    <track>
      <location
          date="06-Oct-2001"
          time="15:07:21"
          latitude="N47 20 44.7"
          longitude="W53 03 53.9"
          altitude="231.814941406" />
      <location
          date="06-Oct-2001"
          time="15:07:38"
          latitude="N47 20 34.7"
          longitude="W53 04 12.0"
          altitude="221.721191406" / >
    </track>
    

    The output does not have match this example exactly.

    Test your program with smalltrack.xml.

• Assignment 6 solution