Java — Говнокод.ру

Java / Говнокод #17841

+72

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resultWhereClause += " AND (lower(concat(per.firstName,' ',per.lastName,' ',per.middleName)) like lower(#{utils.concat(\"%\", \"" + applicant + "\", \"%\")})";
resultWhereClause += " or lower(concat(per.lastName,' ',per.firstName,' ',per.middleName)) like lower(#{utils.concat(\"%\", \"" + applicant + "\", \"%\")})";
resultWhereClause += " or lower(concat(per.firstName,' ',per.middleName,' ',per.lastName)) like lower(#{utils.concat(\"%\", \"" + applicant + "\", \"%\")}))";
resultWhereClause += "))";

Изящный хак для (на самом деле нет) для поиска по ФИО

chsh, 23 Марта 2015

Комментарии (6)

Java / Говнокод #17833

+69

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package mypackage;
import java.io.*;

public class RimToArab {
		public static void main(String [] args){
			System.out.println("Enter the Roman numeral:");
			String Rim = "";
			char[] Rch = {'I','V','X','L','C','D','M'};
			int[] Acf = {1,5,10,50,100,500,1000};
			
			
			int i,j=0,rez=0;						
			try {
				BufferedReader d = new BufferedReader(new InputStreamReader(System.in));
				Rim = d.readLine();  
			} catch  (IOException e) {
				System.out.println("Input error!");
			} 				
			for (int c = Rim.length()-1; c>=0; --c ){				
					for(i=6;i>=0; --i){
						if (Rch[i]==Rim.charAt(c)){
							if (j>Acf[i]){
								rez=rez-Acf[i];
							} else {
								rez=rez+Acf[i];
							}					
							j=Acf[i];
						}											
					}							
									
			}				
			if (rez!=0){
				System.out.println(rez);
			}	else {
				System.out.println("Wrong format of input!");
			}
		}
}

говнокод наоборот римские в арабские

Norick, 21 Марта 2015

Комментарии (1)

Java / Говнокод #17830

+74

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package mypackage;
import java.io.*;

public class ArabToRim{

    public static void main(String arg[]){
        String RimSym[] ={"I", "V", "X", "L","C","D","M"} ;
		
		
		String Arab = "";
        System.out.println("Input simbol");
        try {
			BufferedReader d = new BufferedReader(new InputStreamReader(System.in));
			Arab = d.readLine();  
        } catch  (IOException e) {
            System.out.println("Input ERROR");
        } 
		Arab = new StringBuilder(Arab).reverse().toString();
		String Rim = "";
		String rez = "";
		int n = 0;
		int c = 0;
		int i = 0;
		
		for(int k=Arab.length();k>0; --k){
			int s = Character.getNumericValue(Arab.charAt(c));
			rez = "";
		
			if (s<=3) {
				for (i=s; i>0; --i){
					rez=rez + RimSym[n];
				}
			}
			if (s==4) {
				rez=rez + RimSym[n]+RimSym[n+1];			
			}
			if (s==5) {
				rez=rez + RimSym[n+1];
			}
			if (s>=6) {
				if (s<9){
					rez=rez + RimSym[n+1];
					for (i=s-5; i>0; --i){
						rez=rez + RimSym[n];
					}
				}
			}
			if (s==9) {
				rez=rez + RimSym[n]+ RimSym[n+2];
			}	
			++c;
			n = n+2;
			Rim=rez+Rim;
			
			
		}
		System.out.println(Rim);		
    }
}

Говнокод арабские в римские

Norick, 20 Марта 2015

Комментарии (1)

Java / Говнокод #17814

+79

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builder.append(" SELECT ");
        for(int i=7;i>0;i--){            	
        	int month = cal.get(Calendar.MONTH) + 1;
                int year = cal.get(Calendar.YEAR);
        	cal.add(Calendar.MONTH, -1);
        	builder.append(" IFNULL(SUM(IF((MONTH(FEED.feed_date)= "+ month +" && YEAR(FEED.feed_date)="+year+"),"+measurementByColumn+",0)),0) AS M"+i+ " , ");
        }
builder.append(" IFNULL(MAX(IF((YEAR(FEED.feed_date)="+currentyear+" and FEED.feed_date=FEEDYEARDATA.curYearMaxFeedDate),"+measurementByColumn+",null)),0) AS CUR_YEAR_DATA, ");
builder.append(" IFNULL(MAX(IF((YEAR(FEED.feed_date)="+lastyear+" and FEED.feed_date=FEEDYEARDATA.lastYearMaxFeedDate ),"+measurementByColumn+",null)),0) AS LAST_YEAR_DATA , ");
builder.append(" FEED.pa_code,FEED.sub_pa_code ");
builder.append(" FROM lm_dealer_info_data_feed FEED ");
builder.append(" inner join ( SELECT pa_code,sub_pa_code, ");
builder.append(" MAX(IF(YEAR(feed_date)="+currentyear+",feed_date,NULL)) as curYearMaxFeedDate, ");
builder.append(" MAX(IF(YEAR(feed_date)="+lastyear+",feed_date,NULL)) as lastYearMaxFeedDate " );
builder.append(" FROM lm_dealer_info_data_feed  " );
builder.append(" GROUP BY pa_code,sub_pa_code  ) as FEEDYEARDATA " );
builder.append(" ON FEED.pa_code =FEEDYEARDATA.pa_code and FEED.sub_pa_code = FEEDYEARDATA.sub_pa_code " );
builder.append(" GROUP BY FEED.pa_code,FEED.sub_pa_code ");
return builder.toString();

Формируем чоткий запрос :)

vetal, 18 Марта 2015

Комментарии (15)

Java / Говнокод #17813

+74

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public void setSkyboxName(String skyboxName) {
    if (skyboxName != null && skyboxName.length() > 2) {
      this.setSkybox(new SkyBox(skyboxName));
    } else {
      this.setSkybox(null);
    }
  }

если имя неба длинна > 2 значит создать новое небо,
а иначе неба не будет вообще

dmli, 18 Марта 2015

Комментарии (18)

Java / Говнокод #17775

+74

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for (int i = 0; i < blockNodeSize; i++) {
    String blockTitle = subBlock.getElementsByClass("b-results__drugs-title").get(i).text();
    String blockData = String.valueOf(subBlock.getElementsByTag("dd").get(i))
            //.replace("\n", "")
            .replace("<dd>", "")
            .replace("</dd>", "")
            .replace("<p><i>", "")
            .replace("</i></p>", ":")
            .replace("<p>", "")
            .replace("</p>", "")
            .replace("</i>", "")
            .replace("<br>", "")
            .replace("</br>", "\n");

extruder, 13 Марта 2015

Комментарии (22)

Java / Говнокод #17749

+80

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public Object convert(Object entity) {
        
        Object result = null;
        
        //TUser to UserDTO
        if(entity.getClass().isInstance(TUser.class)) {
            result = new UserDTO();
            ((UserDTO)result).setId(((TUser)entity).getId());
            ((UserDTO)result).setLogin(((TUser)entity).getLogin());
            ((UserDTO)result).setPassword(((TUser)entity).getPassword());
        } 
        
        //TState to StateDTO
        if(entity.getClass().isInstance(TState.class)) {
            result = new StateDTO();
            ((StateDTO)result).setId(((TState)entity).getId());
            ((StateDTO)result).setAlias(((TState)entity).getAlias());
            ((StateDTO)result).setCaption(((TState)entity).getCaption());
        } 
        
        //TSale to SaleDTO
        if(entity.getClass().isInstance(TSale.class)) {
            result = new SaleDTO();
            ((SaleDTO)result).setId(((TSale)entity).getId());
            ((SaleDTO)result).setBuyerInfo(((TSale)entity).getBuyerInfo());
            ((SaleDTO)result).setCreateDate(((TSale)entity).getCreateDate());
            ((SaleDTO)result).setNumber(((TSale)entity).getNumber());
            TState state = ((TSale)entity).getStateId();
            ((SaleDTO)result).setState((StateDTO)convert(state));
            TGoods goods = ((TSale)entity).getGoodsId();
            ((SaleDTO)result).setGoods((GoodsDTO)convert(goods));
        } 
        
        //TImage to ImageDTO
        if(entity.getClass().isInstance(TImage.class)) {
            result = new ImageDTO();
            ((ImageDTO)result).setId(((TImage)entity).getId());
            ((ImageDTO)result).setPath(((TImage)entity).getPath());
            TGoods goods = ((TImage)entity).getGoodsId();
            ((ImageDTO)result).setGoods((GoodsDTO)convert(goods));
        } 
        
        //TGoods to GoodsDTO
        if(entity.getClass().isInstance(TGoods.class)) {
            result = new GoodsDTO();
            ((GoodsDTO)result).setId(((TGoods)entity).getId());
            ((GoodsDTO)result).setName(((TGoods)entity).getName());
            ((GoodsDTO)result).setPrice(((TGoods)entity).getPrice());
            ((GoodsDTO)result).setDescription(((TGoods)entity).getDescription());
            TCategory category = ((TGoods)entity).getCategoryId();
            ((GoodsDTO)result).setCategory((CategoryDTO)convert(category));
        } 
        
        //TCategory to CategoryDTO
        if(entity.getClass().isInstance(TCategory.class)) {
            result = new CategoryDTO();
            ((CategoryDTO)result).setId(((TCategory)entity).getId());
            ((CategoryDTO)result).setDescription(((TCategory)entity).getDescription());
            ((CategoryDTO)result).setName(((TCategory)entity).getName());
        } 
        return result;
    }

Выдавил из себя преобразование из Entity в DTO

carapuz, 08 Марта 2015

Комментарии (10)

Java / Говнокод #17741

+79

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private short findHeaderLength() {
    return (short)(
        1+
        3+
        4+
        2+
        2+
        2+
        1+
        1+
        4+
        4+
        4+
        1+
        1+
        2+
        (32*fieldArray.length)+
        1
    );
}

DBFHeader

bormand, 06 Марта 2015

Комментарии (11)

Java / Говнокод #17732

+85

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public final class Equality {
    /**
     * @param o an object
     * @param a an object to be compared with {@code o} for equality
     * @return true if the arguments are equal to each other and false otherwise
     */
    public static <O> boolean eq(@Nullable O o, @Nullable O a) {
        return Objects.equals(o, a);
    }

    /**
     * @param o an object
     * @param a an object to be compared with {@code o} for equality
     * @return true if the any arguments are equal to each other and false otherwise
     */
    public static <O> boolean eqAny(@Nullable O o, @Nullable O a) {
        return eq(o, a);
    }

    /**
     * @param o an object
     * @param a an object to be compared with {@code o} for equality
     * @param b an object to be compared with {@code o} for equality
     * @return true if the any arguments are equal to each other and false otherwise
     */
    public static <O> boolean eqAny(@Nullable O o, @Nullable O a, @Nullable O b) {
        return eq(o, a) || eq(o, b);
    }

    /**
     * @param o an object
     * @param a an object to be compared with {@code o} for equality
     * @param b an object to be compared with {@code o} for equality
     * @param c an object to be compared with {@code o} for equality
     * @return true if the any arguments are equal to each other and false otherwise
     */
    public static <O> boolean eqAny(@Nullable O o, @Nullable O a, @Nullable O b, @Nullable O c) {
        return eqAny(o, a, b) || eq(o, c);
    }

    /**
     * @param o an object
     * @param a an object to be compared with {@code o} for equality
     * @param b an object to be compared with {@code o} for equality
     * @param c an object to be compared with {@code o} for equality
     * @param d an object to be compared with {@code o} for equality
     * @return true if the any arguments are equal to each other and false otherwise
     */
    public static <O> boolean eqAny(@Nullable O o, @Nullable O a, @Nullable O b, @Nullable O c, @Nullable O d) {
        return eqAny(o, a, b, c) || eq(o, d);
    }


    /**
     * @param o an object
     * @param a an object to be compared with {@code o} for equality
     * @param b an object to be compared with {@code o} for equality
     * @param c an object to be compared with {@code o} for equality
     * @param d an object to be compared with {@code o} for equality
     * @param e an object to be compared with {@code o} for equality
     * @return true if the any arguments are equal to each other and false otherwise
     */
    public static <O> boolean eqAny(@Nullable O o, @Nullable O a, @Nullable O b, @Nullable O c, @Nullable O d, @Nullable O e) {
        return eqAny(o, a, b, c, d) || eq(o, e);
    }
    
    /**
     * @param o an object
     * @param a an array of objects to be compared
     * @return true if any the arguments are equal to each other and false otherwise
     */
    public static <O> boolean eqAny(@Nullable O o, O... a) {
        for(O e: a)
            if(eq(o, e))
                return true;
        return false;
    }
}

Мой любимый класс.
Когда на душе становится тяжело, я всегда открываю этот класс, и признаки депрессии улетучиваются.
И да, комментарии врут, и да, там еще столько же методов eqAll(...)

stasmarkin, 05 Марта 2015

Комментарии (10)

Java / Говнокод #17715

+76

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private void spreadBullets() {
        bulletItemsWip.clear();
        for (AbstractInventoryItem item : inventoryItemsSortedByValue) {
            if (item instanceof RangeBulletItem) {
                bulletItemsWip.add((RangeBulletItem) item);
            }
        }

        rangeUnitsQueueWip.clear();
        for (Unit unit : areaObject.getUnits()) {
            if (unit.getSpecialization().equals(Unit.UnitSpecialization.RANGE)) {
                rangeUnitsQueueWip.add(unit);
            }
        }

        while (rangeUnitsQueueWip.size > 0 && bulletItemsWip.size > 0) {
            Iterator<Unit> unitsIterator = rangeUnitsQueueWip.iterator();
            while (unitsIterator.hasNext()) {
                // find suitable bullets or remove unit from queue
                Unit rangeUnit = unitsIterator.next();

                RangeBulletItem foundBulletItemInInventoryForUnit = searchBulletFor(rangeUnit);
                if (foundBulletItemInInventoryForUnit == null) {
                    // remove unit from bullets queue
                    unitsIterator.remove();
                } else {
                    //  bullet was found
                    RangeBulletItem unitBulletsItem = rangeUnit.getEquipment().getRangeBulletsItem();
                    if (unitBulletsItem == null) {
                        unitBulletsItem = foundBulletItemInInventoryForUnit.split(1);
                        rangeUnit.getEquipment().setRangeBulletsItem(unitBulletsItem);
                    } else {
                        if (unitBulletsItem.getClass().equals(foundBulletItemInInventoryForUnit.getClass())){
                            if (!unitBulletsItem.isFull()) {
                                foundBulletItemInInventoryForUnit.moveQuantity(1, unitBulletsItem);
                            } 
                        } else {
                            rangeUnit.getEquipment().dropRangeBullets();
                            unitBulletsItem = foundBulletItemInInventoryForUnit.split(1);
                            rangeUnit.getEquipment().setRangeBulletsItem(unitBulletsItem);
                        }
                    }

                    if (foundBulletItemInInventoryForUnit.isEmpty()) {
                        // remove item from inventory
                        bulletItemsWip.removeValue(foundBulletItemInInventoryForUnit, true);
                        remove(foundBulletItemInInventoryForUnit);
                    }

                    if (unitBulletsItem.isFull()) {
                        // remove unit from bullets queue
                        unitsIterator.remove();
                    }

                    if (bulletItemsWip.size == 0) {
                        // stop spreading
                        break;
                    }
                }
            }
        }

        // sync quantities to inventory
        for (AbstractInventoryItem item : bulletItemsWip) {
            getItem(item.getClass()).setQuantity(item.getQuantity());
        }
    }

Раздать пули отряду...

dmli, 01 Марта 2015

Комментарии (1)

Говнокод: по колено в коде.

Java / Говнокод #17841

Java / Говнокод #17833

Java / Говнокод #17830

Java / Говнокод #17814

Java / Говнокод #17813

Java / Говнокод #17775

Java / Говнокод #17749

Java / Говнокод #17741

Java / Говнокод #17732

Java / Говнокод #17715