設(shè)計模式十二.doc

.一實驗?zāi)康?. 熟悉UML統(tǒng)一建模語言；2. 回顧熟悉建造模式、原型模式；3. 熟悉XML文件的操作；4. 熟悉java的反射機制。二實驗內(nèi)容（1）某軟件公司欲開發(fā)一個音頻和視頻播放軟件，為了給用戶使用提供方便，該播放軟件提供了多種界面顯示模式，如完整模式、精簡模式、記憶模式、網(wǎng)絡(luò)模式等。在不同的顯示模式下主界面的組成元素有所差異，如在完整模式下將顯示菜單、播放列表、主窗口、控制條等，在精簡模式下只顯示主窗口和控制條，而在記憶模式下將顯示主窗口、控制條、收藏列表等。現(xiàn)使用建造者模式設(shè)計該軟件。（2）設(shè)計一個客戶類Customer，其中客戶地址存儲在地址類Address中，用淺克隆和深克隆分別實現(xiàn)Customer對象的復(fù)制并比較這兩種克隆方式的異同。三實驗環(huán)境PC微機；Windows 操作系統(tǒng)；Visual Studio 程序集成環(huán)境。四實驗內(nèi)容(1)某軟件公司欲開發(fā)一個音頻和視頻播放軟件，為了給用戶使用提供方便，該播放軟件提供了多種界面顯示模式，如完整模式、精簡模式、記憶模式、網(wǎng)絡(luò)模式等。在不同的顯示模式下主界面的組成元素有所差異，如在完整模式下將顯示菜單、播放列表、主窗口、控制條等，在精簡模式下只顯示主窗口和控制條，而在記憶模式下將顯示主窗口、控制條、收藏列表等。現(xiàn)使用建造者模式設(shè)計該軟件。ModelBuilder.javapackage 設(shè)計模式實驗十二周_1;public abstract class ModelBuilder protected Model model=new Model();public abstract void buildPlay();public abstract void buildMenu();public abstract void buildPlaylist();public abstract void buildMainWindow();public abstract void buildControlbar();public Model getModel()return model;Diector.javapackage 設(shè)計模式實驗十二周_1;public class Diector private ModelBuilder mb;public void setModelBuilder(ModelBuilder mb)this.mb=mb;public Model construct()mb.buildPlay();mb.buildMenu();mb.buildPlaylist();mb.buildMainWindow();mb.buildControlbar();return mb.getModel();Model.javapackage 設(shè)計模式實驗十二周_1;public class Model private String play;private String menu;private String playlist;private String mainWindow;private String controlbar;public void setPlay(String play)this.play=play;public void setMenu(String menu)this.menu=menu;public void setPlaylist(String playlist)this.playlist=playlist;public void setMainWindow(String mainWindow)this.mainWindow=mainWindow;public void setControlbar(String controlbar)this.controlbar=controlbar;public String getPlay()return(this.play);public String getMenu()return(this.menu);public String getPlaylist()return(this.playlist);public String getMainWindow()return(this.mainWindow);public String getControlbar()return(this.controlbar);CompleteModelBuilder.javapackage 設(shè)計模式實驗十二周_1;public class CompleteModelBuilder extends ModelBuilderpublic void buildPlay()model.setPlay(完整模式:);public void buildMenu()model.setMenu(顯示菜單);public void buildPlaylist()model.setPlaylist(顯示播放列表);public void buildMainWindow()model.setMainWindow(顯示主窗口);public void buildControlbar()model.setControlbar(顯示控制條);MemoryModelBuilder.javapackage 設(shè)計模式實驗十二周_1;public class MemoryModelBuilder extends ModelBuilderpublic void buildPlay()model.setPlay(記憶模式:);public void buildMenu()model.setMenu(不顯示菜單);public void buildPlaylist()model.setPlaylist(顯示播放列表);public void buildMainWindow()model.setMainWindow(顯示主窗口);public void buildControlbar()model.setControlbar(顯示控制條);NetworkModelBuilder.javapackage 設(shè)計模式實驗十二周_1;public class NetworkModelBuilder extends ModelBuilderpublic void buildPlay()model.setPlay(網(wǎng)絡(luò)模式:);public void buildMenu()model.setMenu(顯示菜單);public void buildPlaylist()model.setPlaylist(不顯示播放列表);public void buildMainWindow()model.setMainWindow(顯示主窗口);public void buildControlbar()model.setControlbar(顯示控制條);ShortModelBuilder.javapackage 設(shè)計模式實驗十二周_1;public class ShortModelBuilder extends ModelBuilderpublic void buildPlay()model.setPlay(精簡模式:);public void buildMenu()model.setMenu(顯示菜單);public void buildPlaylist()model.setPlaylist(不顯示播放列表);public void buildMainWindow()model.setMainWindow(不顯示主窗口);public void buildControlbar()model.setControlbar(顯示控制條);Client.javapackage 設(shè)計模式實驗十二周_1;public class Client public static void main(String args)ModelBuilder mb=(ModelBuilder)XMLUtil.getBean();Diector diector=new Diector();diector.setModelBuilder(mb);Model model=diector.construct();System.out.println(model.getPlay();System.out.println(model.getMenu();System.out.println(model.getPlaylist();System.out.println(model.getMainWindow();System.out.println(model.getControlbar();XMLUtil.javapackage 設(shè)計模式實驗十二周_1;import javax.xml.parsers.*;import org.w3c.dom.*; import java.io.*;public class XMLUtilpublic static Object getBean()tryDocumentBuilderFactory dFactory = DocumentBuilderFactory.newInstance();DocumentBuilder builder = dFactory.newDocumentBuilder();Document doc;doc = builder.parse(new File(configModel.xml); NodeList nl = doc.getElementsByTagName(classname); Node classNode=nl.item(0).getFirstChild(); String cName=classNode.getNodeValue(); Class c=Class.forName(cName); Object obj=c.newInstance(); return obj; catch(Exception e) e.printStackTrace(); return null; configModel.xml設(shè)計模式實驗十二周_1.MemoryModelBuilderUML_1運行結(jié)果：（2） 設(shè)計一個客戶類Customer，其中客戶地址存儲在地址類Address中，用淺克隆和深克隆分別實現(xiàn)Customer對象的復(fù)制并比較這兩種克隆方式的異同。淺克隆Client.javapackage 設(shè)計模式實驗十二周_2_1;public class Client public static void main(String args) Address address = new Address(東北, ,; Customer xiaoming = new Customer(001, 小明, 13, address); Customer xiaohong = xiaoming.clone(); xiaohong.setName(小紅); xiaohong.setId(002); xiaoming.show(); System.out.println(-); xiaohong.show(); System.out.println(-); System.out.println(xiaoming.equals(xiaohong); System.out.println(xiaoming.getAddr().equals(xiaohong.getAddr(); Address.javapackage 設(shè)計模式實驗十二周_2_1;public class Address private String home; private String email; private String phone; public Address(String home,String email,String phone) this.setHome(home); this.setEmail(email); this.setPhone(phone); public String getHome() return home; public void setHome(String home) this.home = home; public String getEmail() return email; public void setEmail(String email) this.email = email; public String getPhone() return phone; public void setPhone(String phone) this.phone = phone; public void showAddress() System.out.println(Address:); System.out.println(Home:+getHome(); System.out.println(Email:+getEmail(); System.out.println(Phone:+getPhone(); Customer.javapackage 設(shè)計模式實驗十二周_2_1;public class Customer implements Cloneable private String id; private String name; private int age; private Address addr; public Customer(String id,String name,int age,Address addr) this.setId(id); this.setName(name); this.setAge(age); this.setAddr(addr); public String getId() return id; public void setId(String id) this.id = id; public String getName() return name; public void setName(String name) = name; public int getAge() return age; public void setAge(int age) this.age = age; public Address getAddr() return addr; public void setAddr(Address addr) this.addr = addr; public Customer clone() Customer cus = null; try cus = (Customer) super.clone(); catch (CloneNotSupportedException e) / TODO Auto-generated catch block e.printStackTrace(); return cus; public void show() System.out.println(id:+getId()+ name:+getName()+ age:+getAge(); getAddr().showAddress(); UML_2運行結(jié)果：深克隆Client.javapackage 設(shè)計模式實驗十二周_2_2;public class Client public static void main(String args) Address address = new Address(東北, ,; Customer xiaoming = new Customer(001, 小明, 13, address); Customer xiaohong = xiaoming.clone(); xiaohong.setName(小紅); xiaohong.setId(002); xiaoming.show(); System.out.println(-); xiaohong.show(); System.out.println(-); System.out.println(xiaoming.equals(xiaohong); System.out.println(xiaoming.getAddr().equals(xiaohong.getAddr(); Address.javapackage 設(shè)計模式實驗十二周_2_2;import java.io.*;public class Address implements Serializable private String home; private String email; private String phone; public Address(String home,String email,String phone) this.setHome(home); this.setEmail(email); this.setPhone(phone); public String getHome() return home; public void setHome(String home) this.home = home; public String getEmail() return email; public void setEmail(String email) this.email = email; public String getPhone() return phone; public void setPhone(String phone) this.phone = phone; public void showAddress() System.out.println(Address:); System.out.println(Home:+getHome(); System.out.println(Email:+getEmail(); System.out.println(Phone:+getPhone(); Customer.javapackage 設(shè)計模式實驗十二周_2_2;import java.io.*;public class Customer implements Serializable private String id; private String name; private int age; private Address addr; public Customer(String id,String name,int age,Address addr) this.setId(id); this.setName(name); this.setAge(age); this.setAddr(addr); public String getId() return id; public void setId(String id) this.id = id;