20170809合并

students/1158154002/src/main/java/com/coderising/dp/bridge/Circle.java

@@ -0,0 +1,12 @@
+package com.coderising.dp.bridge;
+
+public class Circle extends Shape {
+
+	@Override
+	public void draw() {
+		super.getDrawing().drawCircle();
+		System.out.println("I'm a Line");
+
+	}
+
+}

students/1158154002/src/main/java/com/coderising/dp/bridge/Drawing.java

@@ -0,0 +1,6 @@
+package com.coderising.dp.bridge;
+
+public interface Drawing {
+void drawLine();
+void drawCircle();
+}

students/1158154002/src/main/java/com/coderising/dp/bridge/DrawingGL1.java

@@ -0,0 +1,15 @@
+package com.coderising.dp.bridge;
+
+public class DrawingGL1 implements Drawing{
+
+	@Override
+	public void drawLine() {
+		System.out.println("DrawingGL1.drawLine");
+	}
+
+	@Override
+	public void drawCircle() {
+		System.out.println("DrawingGL1.drawCircle");
+	}
+
+}

students/1158154002/src/main/java/com/coderising/dp/bridge/DrawingGL2.java

@@ -0,0 +1,15 @@
+package com.coderising.dp.bridge;
+
+public class DrawingGL2 implements Drawing{
+
+	@Override
+	public void drawLine() {
+		System.out.println("DrawingGL2.drawLine");
+	}
+
+	@Override
+	public void drawCircle() {
+		System.out.println("DrawingGL2.drawCircle");
+	}
+
+}

students/1158154002/src/main/java/com/coderising/dp/bridge/Rectangle.java

@@ -0,0 +1,11 @@
+package com.coderising.dp.bridge;
+
+public class Rectangle extends Shape {
+
+	@Override
+	public void draw() {
+		super.getDrawing().drawLine();
+		System.out.println("I'm a Rectangle");
+	}
+
+}

students/1158154002/src/main/java/com/coderising/dp/bridge/Shape.java

@@ -0,0 +1,12 @@
+package com.coderising.dp.bridge;
+
+public abstract class Shape {
+	public Drawing drawing;
+	public Drawing getDrawing() {
+		return drawing;
+	}
+	public void setDrawing(Drawing drawing) {
+		this.drawing = drawing;
+	}
+	public abstract void draw();
+}

students/1158154002/src/main/java/com/coderising/dp/bridge/Test.java

@@ -0,0 +1,16 @@
+package com.coderising.dp.bridge;
+
+public class Test {
+
+	public static void main(String[] args) {
+		Shape rectangel=new Rectangle();
+		rectangel.setDrawing(new DrawingGL1());
+		rectangel.draw();
+
+
+		Shape circle=new Circle();
+		circle.setDrawing(new DrawingGL2());
+		circle.draw();
+	}
+
+}

students/1158154002/src/main/java/com/coderising/dp/composite/Line.java

@@ -0,0 +1,11 @@
+package com.coderising.dp.composite;
+
+public class Line implements Shape {
+
+	@Override
+	public void draw() {
+		System.out.println("I'm a Line");
+
+	}
+
+}

students/1158154002/src/main/java/com/coderising/dp/composite/Picture.java

@@ -0,0 +1,33 @@
+package com.coderising.dp.composite;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Picture implements Shape{
+	private List<Shape> shapes=new ArrayList<>();
+	@Override
+	public void draw() {
+		for (Shape shape : shapes) {
+			shape.draw();
+		}
+	}
+
+	public void add(Shape shape){
+		shapes.add(shape);
+	}
+
+	public static void main(String[] args) {
+		Picture aPicture=new Picture();
+		aPicture.add(new Line());
+		aPicture.add(new Rectangle());
+
+		Picture a=new Picture();
+		a.add(new Text());
+		a.add(new Line());
+		a.add(new Square());
+		aPicture.add(a);
+
+		aPicture.draw();
+	}
+
+}

students/1158154002/src/main/java/com/coderising/dp/composite/Rectangle.java

@@ -0,0 +1,10 @@
+package com.coderising.dp.composite;
+
+public class Rectangle implements Shape {
+
+	@Override
+	public void draw() {
+		System.out.println("I'm a Rectangle");
+	}
+
+}

students/1158154002/src/main/java/com/coderising/dp/composite/Shape.java

@@ -0,0 +1,5 @@
+package com.coderising.dp.composite;
+
+public interface Shape {
+	public void draw();
+}

students/1158154002/src/main/java/com/coderising/dp/composite/Square.java

@@ -0,0 +1,10 @@
+package com.coderising.dp.composite;
+
+public class Square implements Shape {
+
+	@Override
+	public void draw() {
+		System.out.println("I'm a Square");
+	}
+
+}

students/1158154002/src/main/java/com/coderising/dp/composite/Text.java

@@ -0,0 +1,10 @@
+package com.coderising.dp.composite;
+
+public class Text implements Shape {
+
+	@Override
+	public void draw() {
+		System.out.println("I'm a Text");
+	}
+
+}

students/1158154002/src/main/java/com/coderising/dp/decorator/Email.java

@@ -0,0 +1,5 @@
+package com.coderising.dp.decorator;
+
+public interface Email {
+	public String getContent();
+}

students/1158154002/src/main/java/com/coderising/dp/decorator/EmailImpl.java

@@ -0,0 +1,14 @@
+package com.coderising.dp.decorator;
+
+public class EmailImpl implements Email{
+	private String content;
+
+	public EmailImpl(String content) {
+		this.content = content;
+	}
+
+	@Override
+	public String getContent() {
+		return content;
+	}
+}

students/1158154002/src/main/java/com/coderising/dp/decorator/EmailProxy.java

@@ -0,0 +1,29 @@
+package com.coderising.dp.decorator;
+
+public class EmailProxy implements Email{
+	Email email;
+
+	@Override
+	public String getContent() {
+		String content=email.getContent()+"\n本邮件仅为个人观点，并不代表公司立场";
+		System.out.println(content);
+		content=Encrypt.SHA256(content);
+		System.out.println(content);
+		return content;
+	}
+
+	public void setEmail(Email email) {
+		this.email = email;
+	}
+
+	public static void main(String[] args) {
+		EmailImpl email=new EmailImpl("hello world!");
+		EmailProxy proxy=new EmailProxy();
+		EmailProxy proxy1=new EmailProxy();
+		proxy.setEmail(email);
+	//	proxy.getContent();
+		proxy1.setEmail(proxy);
+		proxy1.getContent();
+	}
+
+}

students/1158154002/src/main/java/com/coderising/dp/decorator/Encrypt.java

@@ -0,0 +1,76 @@
+package com.coderising.dp.decorator;
+
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+public class Encrypt {
+	 /** 
+	   * 传入文本内容，返回 SHA-256 串 
+	   *  
+	   * @param strText 
+	   * @return 
+	   */  
+	  public static String SHA256(final String strText)  
+	  {  
+	    return SHA(strText, "SHA-256");  
+	  }  
+
+	  /** 
+	   * 传入文本内容，返回 SHA-512 串 
+	   *  
+	   * @param strText 
+	   * @return 
+	   */  
+	  public static String SHA512(final String strText)  
+	  {  
+	    return SHA(strText, "SHA-512");  
+	  }  
+
+	  /** 
+	   * 字符串 SHA 加密 
+	   *  
+	   * @param strSourceText 
+	   * @return 
+	   */  
+	  private static String SHA(final String strText, final String strType)  
+	  {  
+	    // 返回值  
+	    String strResult = null;  
+
+	    // 是否是有效字符串  
+	    if (strText != null && strText.length() > 0)  
+	    {  
+	      try  
+	      {  
+	        // SHA 加密开始  
+	        // 创建加密对象 并傳入加密類型  
+	        MessageDigest messageDigest = MessageDigest.getInstance(strType);  
+	        // 传入要加密的字符串  
+	        messageDigest.update(strText.getBytes());  
+	        // 得到 byte 類型结果  
+	        byte byteBuffer[] = messageDigest.digest();  
+
+	        // 將 byte 轉換爲 string  
+	        StringBuffer strHexString = new StringBuffer();  
+	        // 遍歷 byte buffer  
+	        for (int i = 0; i < byteBuffer.length; i++)  
+	        {  
+	          String hex = Integer.toHexString(0xff & byteBuffer[i]);  
+	          if (hex.length() == 1)  
+	          {  
+	            strHexString.append('0');  
+	          }  
+	          strHexString.append(hex);  
+	        }  
+	        // 得到返回結果  
+	        strResult = strHexString.toString();  
+	      }  
+	      catch (NoSuchAlgorithmException e)  
+	      {  
+	        e.printStackTrace();  
+	      }  
+	    }  
+
+	    return strResult;  
+	  }  
+}

students/1203029076/ood/ood-assignment/src/main/java/com/coderising/dp/bridge/Circle.java

@@ -0,0 +1,19 @@
+package com.coderising.dp.bridge;
+
+public class Circle extends Shape {
+	private int x, y, r;
+
+	public Circle(Drawing drawing, int x, int y, int r) {
+		super(drawing);
+		this.x = x;
+		this.y = y;
+		this.r = r;
+	}
+
+	@Override
+	public void draw() {
+		// TODO Auto-generated method stub
+		drawing.drawCircle(x, y, r);
+	}
+
+}

students/1203029076/ood/ood-assignment/src/main/java/com/coderising/dp/bridge/Drawing.java

@@ -0,0 +1,6 @@
+package com.coderising.dp.bridge;
+
+public interface Drawing {
+	public void drawLine(int x1, int y1, int x2, int y2);
+	public void drawCircle(int x, int y, int r);
+}

students/1203029076/ood/ood-assignment/src/main/java/com/coderising/dp/bridge/DrawingGL1.java

@@ -0,0 +1,18 @@
+package com.coderising.dp.bridge;
+
+public class DrawingGL1 implements Drawing {
+	private GraphicLibrary1 graphicLibray1;
+
+	@Override
+	public void drawLine(int x1, int y1, int x2, int y2) {
+		// TODO Auto-generated method stub
+		graphicLibray1.draw_a_line(x1, y1, x2, y2);
+	}
+
+	@Override
+	public void drawCircle(int x, int y, int r) {
+		// TODO Auto-generated method stub
+		graphicLibray1.draw_a_circle(x, y, r);
+	}
+
+}

students/1203029076/ood/ood-assignment/src/main/java/com/coderising/dp/bridge/DrawingGL2.java

@@ -0,0 +1,18 @@
+package com.coderising.dp.bridge;
+
+public class DrawingGL2 implements Drawing {
+	private GraphicLibrary2 graphicLibrary2;
+
+	@Override
+	public void drawLine(int x1, int y1, int x2, int y2) {
+		// TODO Auto-generated method stub
+		graphicLibrary2.drawLine(x1, x2, y1, y2);
+	}
+
+	@Override
+	public void drawCircle(int x, int y, int r) {
+		// TODO Auto-generated method stub
+		graphicLibrary2.drawCircle(x, y, r);
+	}
+
+}

students/1203029076/ood/ood-assignment/src/main/java/com/coderising/dp/bridge/GraphicLibrary1.java

@@ -0,0 +1,11 @@
+package com.coderising.dp.bridge;
+
+public class GraphicLibrary1 {
+	public void draw_a_line(int x1,int y1,int x2,int y2){
+
+	}
+	public void draw_a_circle(int x,int y, int r){
+
+	}
+
+}