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自创设计模式-----答题卡模式_element-plus, 答题卡

作者：运维做开发 | 2024-06-29 04:58:12

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element-plus, 答题卡

该模式是解决触发条件和触发结果的解耦，同时兼顾触发条件资源的可释放性。目的是为了获得触发结果。

  1. /**
  2.  * 
  3.  */
  4. package com.baidu.coolapp.answer;
  5.  
  6. import java.util.Hashtable;
  7.  
  8. import com.baidu.coolapp.composite.IComposite;
  9.  
  10. /**
  11.  * @author liweigao
  12.  *
  13.  */
  14. public interface IJury extends IComposite
  15.    
  16.    
  17.     
  18.     > {
  19. 	void check();
  20. 	Hashtable
  21.     
  22.     
  23.      
  24.      > getResults();
  25. 	Hashtable
  26.      
  27.      
  28.       
  29.       > getQuestions();
  30. }
  31.  
  32.      
  33.      
  34.     
  35.     
  36.    

  1. /**
  2.  * 
  3.  */
  4. package com.baidu.coolapp.answer;
  5.  
  6. /**
  7.  * @author liweigao
  8.  *
  9.  */
  10. public interface IResult
  11.     
  12.     
  13.      
  14.       {
  15. 	void setResult(T result);
  16. 	T getResult();
  17. 	void setTag(String tag);
  18. 	String getTag();
  19. }
  20.  
  21.     

  1. /**
  2.  * 
  3.  */
  4. package com.baidu.coolapp.answer;
  5.  
  6. /**
  7.  * @author liweigao
  8.  *
  9.  */
  10. public interface IQuestion
  11.     
  12.     
  13.      
  14.       {
  15. 	T answer();
  16. 	IResult
  17.      
  18.      
  19.       
  20.        createResult(Object... args);
  21. 	String getTag();
  22. }
  23.  
  24.      
  25.      
  26.     

  1. /**
  2.  * 
  3.  */
  4. package com.baidu.coolapp.answer;
  5.  
  6. /**
  7.  * @author liweigao 2014年11月20日
  8.  * @param 
  9.     
  10.     
  11.      
  12.      
  13.  */
  14. public abstract class AResult
  15.      
  16.      
  17.       
  18.        implements IResult
  19.       
  20.       
  21.        
  22.         {
  23. 	private T mResult;
  24. 	private String mTag;
  25.  
  26. 	/*
  27. 	 * (non-Javadoc)
  28. 	 * 
  29. 	 * @see common.share.lwg.trueorfalse.IResult#setTag(java.lang.String)
  30. 	 */
  31. 	@Override
  32. 	public void setTag(String tag) {
  33. 		this.mTag = tag;
  34. 	}
  35.  
  36. 	/*
  37. 	 * (non-Javadoc)
  38. 	 * 
  39. 	 * @see common.share.lwg.trueorfalse.IResult#getTag()
  40. 	 */
  41. 	@Override
  42. 	public String getTag() {
  43. 		// TODO Auto-generated method stub
  44. 		return this.mTag;
  45. 	}
  46.  
  47. 	/*
  48. 	 * (non-Javadoc)
  49. 	 * 
  50. 	 * @see common.share.lwg.answer.IResult#setResult(java.lang.Object)
  51. 	 */
  52. 	@Override
  53. 	public void setResult(T result) {
  54. 		this.mResult = result;
  55. 	}
  56.  
  57. 	/*
  58. 	 * (non-Javadoc)
  59. 	 * 
  60. 	 * @see common.share.lwg.answer.IResult#getResult()
  61. 	 */
  62. 	@Override
  63. 	public T getResult() {
  64. 		return this.mResult;
  65. 	}
  66.  
  67. }
  68.  
  69.       
  70.       
  71.      
  72.      
  73.     

  1. /**
  2.  * 
  3.  */
  4. package com.baidu.coolapp.answer;
  5.  
  6. /**
  7.  * @author liweigao
  8.  *
  9.  */
  10. public abstract class AQuestion
  11.      
  12.      
  13.       
  14.        implements IQuestion
  15.       
  16.       
  17.        
  18.         {
  19. 	private String mTag;
  20. 	
  21. 	public AQuestion(String tag) {
  22. 		this.mTag = tag;
  23. 	}
  24.  
  25. 	/* (non-Javadoc)
  26. 	 * @see common.share.lwg.trueorfalse.IQuestion#getTag()
  27. 	 */
  28. 	@Override
  29. 	public String getTag() {
  30. 		// TODO Auto-generated method stub
  31. 		return this.mTag;
  32. 	}
  33.  
  34. }
  35.  
  36.       
  37.       
  38.      

  1. /**
  2.  * 
  3.  */
  4. package com.baidu.coolapp.answer;
  5.  
  6. import java.util.Enumeration;
  7. import java.util.Hashtable;
  8.  
  9. /**
  10.  * @author liweigao
  11.  * 
  12.  */
  13. public abstract class AJury implements IJury {
  14. 	private Hashtable
  15.     
  16.     
  17.      
  18.      > mQuestions = new Hashtable
  19.      
  20.      
  21.       
  22.       >();
  23. 	private Hashtable
  24.       
  25.       
  26.        
  27.        > mResults = new Hashtable
  28.        
  29.        
  30.         
  31.         >();
  32.  
  33. 	/*
  34. 	 * (non-Javadoc)
  35. 	 * 
  36. 	 * @see common.share.lwg.composite.IComposite#add(java.lang.Object)
  37. 	 */
  38. 	@Override
  39. 	public void add(IQuestion
  40.         
  41.          object) {
  42. 		String addTag = object.getTag();
  43. 		this.mQuestions.put(addTag, object);
  44. 		IResult
  45.         
  46.          result = object.createResult();
  47. 		result.setTag(addTag);
  48. 		this.mResults.put(addTag, result);
  49. 	}
  50.  
  51. 	/*
  52. 	 * (non-Javadoc)
  53. 	 * 
  54. 	 * @see common.share.lwg.composite.IComposite#remove(java.lang.Object)
  55. 	 */
  56. 	@Override
  57. 	public void remove(IQuestion
  58.         
  59.          object) {
  60. 		String tag = object.getTag();
  61. 		this.mQuestions.remove(tag);
  62. 		this.mResults.remove(tag);
  63. 	}
  64.  
  65. 	/*
  66. 	 * (non-Javadoc)
  67. 	 * 
  68. 	 * @see common.share.lwg.trueorfalse.Ireferee#check()
  69. 	 */
  70. 	@SuppressWarnings({ "rawtypes", "unchecked" })
  71.     @Override
  72. 	public void check() {
  73. 		Enumeration
  74.         
  75.          
  76.          > enus = mQuestions.elements(); while (enus.hasMoreElements()) { IQuestion 
  77.           question = enus.nextElement(); String tag = question.getTag(); IResult result = mResults.get(tag); result.setResult(question.answer()); } } /* * (non-Javadoc) * * @see common.share.lwg.answer.IJury#getResults() */ @Override public Hashtable 
  78.          
  79.            > getResults() { return this.mResults; } /* * (non-Javadoc) * * @see common.share.lwg.answer.IJury#getQuestions() */ @Override public Hashtable 
  80.           
  81.             > getQuestions() { return this.mQuestions; } } 
  82.            
  83.           
  84.         
  85.        
  86.        
  87.       
  88.       
  89.      
  90.      
  91.     

  1. /**
  2.  * 
  3.  */
  4. package com.baidu.coolapp.config.answer.sweetbox;
  5.  
  6. import com.baidu.coolapp.config.mediator.IConfigColleague;
  7.  
  8. /**
  9.  * @author liweigao
  10.  * 2014年11月21日
  11.  */
  12. public class ResultBean {
  13. 	private IConfigColleague mSweetFile;
  14. 	private IConfigColleague mBoxFile;
  15. 	private boolean mNeedMerge = false;
  16. 	private boolean mNeedUpload = true;
  17. 	private boolean mNeedLoadConfig = false;
  18. 	
  19. 	/**
  20. 	 * @return the sweetFile
  21. 	 */
  22. 	public IConfigColleague getSweetFile() {
  23. 		return mSweetFile;
  24. 	}
  25. 	/**
  26. 	 * @param sweetFile the sweetFile to set
  27. 	 */
  28. 	public void setSweetFile(IConfigColleague sweetFile) {
  29. 		this.mSweetFile = sweetFile;
  30. 	}
  31. 	/**
  32. 	 * @return the boxFile
  33. 	 */
  34. 	public IConfigColleague getBoxFile() {
  35. 		return mBoxFile;
  36. 	}
  37. 	/**
  38. 	 * @param boxFile the boxFile to set
  39. 	 */
  40. 	public void setBoxFile(IConfigColleague boxFile) {
  41. 		this.mBoxFile = boxFile;
  42. 	}
  43. 	/**
  44. 	 * @return the needMerge
  45. 	 */
  46. 	public boolean isNeedMerge() {
  47. 		return mNeedMerge;
  48. 	}
  49. 	/**
  50. 	 * @param needMerge the needMerge to set
  51. 	 */
  52. 	public void setNeedMerge(boolean needMerge) {
  53. 		this.mNeedMerge = needMerge;
  54. 	}
  55. 	/**
  56. 	 * @return the needUpload
  57. 	 */
  58. 	public boolean isNeedUpload() {
  59. 		return mNeedUpload;
  60. 	}
  61. 	/**
  62. 	 * @param needUpload the needUpload to set
  63. 	 */
  64. 	public void setNeedUpload(boolean needUpload) {
  65. 		this.mNeedUpload = needUpload;
  66. 	}
  67. 	/**
  68. 	 * @return the needLoadConfig
  69. 	 */
  70. 	public boolean isNeedLoadConfig() {
  71. 		return mNeedLoadConfig;
  72. 	}
  73. 	/**
  74. 	 * @param needLoadConfig the needLoadConfig to set
  75. 	 */
  76. 	public void setNeedLoadConfig(boolean needLoadConfig) {
  77. 		this.mNeedLoadConfig = needLoadConfig;
  78. 	}
  79. 	
  80. }

  1. /**
  2.  * 
  3.  */
  4. package com.baidu.coolapp.config.answer.sweetbox;
  5.  
  6. import java.io.File;
  7. import java.io.UnsupportedEncodingException;
  8. import java.util.Map;
  9.  
  10. import org.apache.http.Header;
  11. import org.apache.http.HttpEntity;
  12. import org.apache.http.entity.StringEntity;
  13. import org.json.JSONException;
  14. import org.json.JSONObject;
  15.  
  16. import android.content.Context;
  17.  
  18. import com.baidu.java.HashMap;
  19. import com.loopj.android.http.JsonHttpResponseHandler;
  20. import com.loopj.android.http.RequestParams;
  21. import com.loopj.android.http.SyncHttpClient;
  22. import com.baidu.coolapp.answer.AJury;
  23. import com.baidu.coolapp.answer.IResult;
  24. import com.baidu.coolapp.config.mediator.ConfigMediator;
  25. import com.baidu.coolapp.config.mediator.IConfigColleague;
  26. import com.baidu.coolapp.config.merge.ConfigMergeProxy;
  27. import com.baidu.coolapp.config.merge.IMergeProxy;
  28. import com.baidu.coolapp.enumtype.FileEnum;
  29. import com.baidu.coolapp.enumtype.Id;
  30. import com.baidu.coolapp.enumtype.Key;
  31. import com.baidu.coolapp.enumtype.Tag;
  32. import com.baidu.coolapp.tools.JsonTool;
  33. import com.baidu.coolapp.tools.PropertyTool;
  34. import com.baidu.coolapp.tools.ResourceTool;
  35. import com.baidu.coolapp.tools.UserTool;
  36.  
  37. /**
  38.  * @author liweigao 2014年11月21日
  39.  */
  40. public class SweetBoxJury extends AJury {
  41. 	private ConfigMediator mConfigMediator;
  42.  
  43. 	public SweetBoxJury(ConfigMediator mediator) {
  44. 		this.mConfigMediator = mediator;
  45. 	}
  46.  
  47. 	public void checkTwoFile(IConfigColleague left, IConfigColleague right,
  48. 			Context context) {
  49. 		this.add(new SweetBoxQuestion(Tag.SWEET_BOX_QUESTION.getName(), left,
  50. 				right));
  51. 		this.check();
  52. 		ResultBean resultBean = getSweetBoxResultBean();
  53. 		if (resultBean.isNeedMerge()) {
  54. 			IConfigColleague sweet = resultBean.getSweetFile();
  55. 			IConfigColleague box = resultBean.getBoxFile();
  56. 			if (Id.SERVER_CONFIG.getId().equals(sweet.getId())
  57. 					|| Id.SERVER_CONFIG.getId().equals(box.getId())) {
  58. 				downLoadServerFile(context);
  59. 			} else {
  60.  
  61. 			}
  62. 			mergeFile(sweet, box, context);
  63. 			if (Id.SERVER_CONFIG.getId().equals(box.getId())) {
  64. 				mConfigMediator.replaceFile(sweet, box);
  65. 			} else {
  66.  
  67. 			}
  68. 			if (Id.BACK_CONFIG.getId().equals(box.getId())) {
  69. 				mConfigMediator.replaceFile(sweet, box);
  70. 			} else {
  71.  
  72. 			}
  73. 		} else {
  74. 			IConfigColleague boxFile = resultBean.getBoxFile();
  75. 			if (Id.SERVER_CONFIG.getId().equals(boxFile.getId())) {
  76. 				downLoadServerFile(context);
  77. 				mConfigMediator.replaceFile(resultBean.getSweetFile(),
  78. 						resultBean.getBoxFile());
  79. 			} else {
  80.  
  81. 			}
  82. 		}
  83. 	}
  84.  
  85. 	private void mergeFile(IConfigColleague sweet, IConfigColleague box,
  86. 			Context context) {
  87. 		
  88. 	}
  89.  
  90. 	private void downLoadServerFile(final Context context) {
  91. 		
  92. 	}
  93.  
  94. 	@SuppressWarnings("unchecked")
  95. 	public IResult
  96.       
  97.       
  98.        
  99.         getSweetBoxResult() {
  100. 		IResult
  101.        
  102.         result = this.getResults().get(
  103. 				Tag.SWEET_BOX_QUESTION.getName());
  104. 		return (IResult
  105.        
  106.        
  107.         
  108.         ) result;
  109. 	}
  110.  
  111. 	public ResultBean getSweetBoxResultBean() {
  112. 		return getSweetBoxResult().getResult();
  113. 	}
  114.  
  115. }
  116.  
  117.        
  118.        
  119.       

  1. /**
  2.  * 
  3.  */
  4. package com.baidu.coolapp.config.answer.sweetbox;
  5.  
  6. import com.baidu.coolapp.answer.AQuestion;
  7. import com.baidu.coolapp.answer.IResult;
  8. import com.baidu.coolapp.config.mediator.IConfigColleague;
  9. import com.baidu.coolapp.enumtype.Id;
  10.  
  11. /**
  12.  * @author liweigao
  13.  * 2014年11月21日
  14.  */
  15. public class SweetBoxQuestion extends AQuestion
  16.        
  17.        
  18.         
  19.          {
  20. 	private IConfigColleague mLeft;
  21. 	private IConfigColleague mRight;
  22.  
  23. 	/**
  24. 	 * @param tag
  25. 	 */
  26. 	public SweetBoxQuestion(String tag,IConfigColleague left,IConfigColleague right) {
  27. 		super(tag);
  28. 		this.mLeft = left;
  29. 		this.mRight = right;
  30. 	}
  31.  
  32. 	/* (non-Javadoc)
  33. 	 * @see common.share.lwg.answer.IQuestion#answer()
  34. 	 */
  35. 	@Override
  36. 	public ResultBean answer() {
  37. 		ResultBean resultBean = new ResultBean();
  38. 		int leftVersion = mLeft.getVersion();
  39. 		int rightVersion = mRight.getVersion();
  40. 		long leftTime = mLeft.getTime();
  41. 		long rightTime = mRight.getTime();
  42. 		if(leftVersion > rightVersion) {
  43. 			resultBean.setBoxFile(mLeft);
  44. 			resultBean.setSweetFile(mRight);
  45. 			if(leftTime > rightTime) {
  46. 				resultBean.setNeedMerge(false);
  47. 			} else if(leftTime < rightTime) {
  48. 				resultBean.setNeedMerge(true);
  49. 			} else {
  50. 				resultBean.setNeedMerge(false);
  51. 			}
  52. 		} else if(leftVersion < rightVersion) {
  53. 			resultBean.setBoxFile(mRight);
  54. 			resultBean.setSweetFile(mLeft);
  55. 			if(leftTime > rightTime) {
  56. 				resultBean.setNeedMerge(true);
  57. 			} else if(leftTime < rightTime) {
  58. 				resultBean.setNeedMerge(false);
  59. 			} else {
  60. 				resultBean.setNeedMerge(false);
  61. 			}
  62. 		} else {
  63. 			if(leftTime > rightTime) {
  64. 				resultBean.setBoxFile(mLeft);
  65. 				resultBean.setSweetFile(mRight);
  66. 				resultBean.setNeedMerge(false);
  67. 			} else if(leftTime < rightTime) {
  68. 				resultBean.setBoxFile(mRight);
  69. 				resultBean.setSweetFile(mLeft);
  70. 				resultBean.setNeedMerge(false);
  71. 			} else {
  72. 				resultBean.setNeedMerge(false);
  73. 				resultBean.setNeedUpload(false);
  74. 				String leftId = mLeft.getId();
  75. 				if(leftId.equals(Id.SDCARD_CONFIG.getId())) {
  76. 					resultBean.setBoxFile(mLeft);
  77. 					resultBean.setSweetFile(mRight);
  78. 				} else {
  79. 					resultBean.setBoxFile(mRight);
  80. 					resultBean.setSweetFile(mLeft);
  81. 				}
  82. 			}
  83. 		}
  84. 		
  85. 		return resultBean;
  86. 	}
  87.  
  88. 	/* (non-Javadoc)
  89. 	 * @see common.share.lwg.answer.IQuestion#createResult(java.lang.Object[])
  90. 	 */
  91. 	@Override
  92. 	public IResult
  93.         
  94.         
  95.          
  96.           createResult(Object... args) {
  97. 		return new SweetBoxResult();
  98. 	}
  99.  
  100. }
  101.  
  102.         
  103.         
  104.        

  1. /**
  2.  * 
  3.  */
  4. package com.baidu.coolapp.config.answer.sweetbox;
  5.  
  6. import com.baidu.coolapp.answer.AResult;
  7.  
  8. /**
  9.  * @author liweigao
  10.  * 2014年11月21日
  11.  */
  12. public class SweetBoxResult extends AResult
  13.         
  14.         
  15.          
  16.           {
  17.  
  18. }
  19.  
  20.







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