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package org.paneris.jammyjoes.util; |
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import java.text.NumberFormat; |
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import java.util.Locale; |
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import org.melati.util.ContextUtil; |
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import org.melati.util.HTMLUtils; |
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import org.melati.util.UTF8URLEncoder; |
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15 | 0 | public class JammyJoesContextUtil { |
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17 | 0 | ContextUtil _melatiUtil = new ContextUtil(); |
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public Integer increment(Integer a) { |
20 | 0 | return _melatiUtil.increment(a); |
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} |
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public static String getPriceDisplayWithoutPound(Double price) { |
24 | 0 | if (price == null) return ""; |
25 | 0 | double a = price.doubleValue(); |
26 | 0 | String s = NumberFormat.getCurrencyInstance(Locale.UK).format(a); |
27 | 0 | if (s.length() > 1) s = s.substring(1,s.length()); |
28 | 0 | return s; |
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} |
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public static String getInteger(Double price) { |
32 | 0 | if (price == null) return ""; |
33 | 0 | return price.intValue()+""; |
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} |
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public static String getNonZeroInteger(Double price) { |
37 | 0 | if (price == null) return ""; |
38 | 0 | if (price.doubleValue() == 0) return ""; |
39 | 0 | return price.intValue()+""; |
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} |
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public static String getNonZeroPriceDisplay(Double price) { |
43 | 0 | if (price == null) return ""; |
44 | 0 | if (price.doubleValue() == 0) return ""; |
45 | 0 | return getPriceDisplay(price); |
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} |
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public static String getPriceDisplay(Double price) { |
49 | 0 | if (price == null) return ""; |
50 | 0 | double a = price.doubleValue(); |
51 | 0 | if (a < 1) { |
52 | 0 | return new String((new Double(a*100)).intValue() + "p"); |
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} else { |
54 | 0 | return new String(NumberFormat.getCurrencyInstance(Locale.UK).format(a)); |
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} |
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} |
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public static String getPercentDisplay(Double percent) { |
59 | 0 | if (percent == null) return ""; |
60 | 0 | double a = percent.doubleValue(); |
61 | 0 | return new String(new Double((new Double(a*100)).intValue() / 100) + "%"); |
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} |
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public static String trimTo(String s, int length) { |
65 | 0 | s = HTMLUtils.entitied(s,false, null); |
66 | 0 | if (s.length() > length) return s.substring(0,length) + "..."; |
67 | 0 | return s; |
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} |
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public static String CRLFtoBR(String str) { |
71 | 0 | int begin=0, end=0; |
72 | 0 | String returnStr=""; |
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while(true) { |
74 | 0 | end=str.indexOf("\r\n", begin); |
75 | 0 | if(end==-1) return returnStr+=str.substring(begin); |
76 | 0 | returnStr+=str.substring(begin, end)+"<br>"; |
77 | 0 | begin=end+1; |
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} |
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} |
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public static String getUrlEncoded(String s) { |
82 | 0 | return UTF8URLEncoder.encode(s); |
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} |
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public static int getPositionOfSlash(String s, int count) { |
86 | 0 | int c = 0; |
87 | 0 | int position = 0; |
88 | 0 | while (c < count && position > -1) { |
89 | 0 | position = s.indexOf("/",position); |
90 | 0 | position++; |
91 | 0 | c++; |
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} |
93 | 0 | return position; |
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} |
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public static String getPathBeforeAge(String s) { |
97 | 0 | int p = getPositionOfSlash(s, 3); |
98 | 0 | if (p > -1) s = s.substring(0,p); |
99 | 0 | return s; |
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} |
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public static String getPathAfterAge(String s) { |
103 | 0 | int p = getPositionOfSlash(s, 4); |
104 | 0 | if (p > 1) s = s.substring(p-1, s.length()); |
105 | 0 | p = getPositionOfSlash(s, 8); |
106 | 0 | if (p > 0) s = s.substring(0, p); |
107 | 0 | return s; |
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} |
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public static void main(String[] args) { |
111 | 0 | System.out.println("path before age: " + getPathBeforeAge("//Dolls+houses/2_2/25_9999/house//////8/")); |
112 | 0 | System.out.println("path after age: " + getPathAfterAge("//Dolls+houses/2_2/25_9999/house//////8/")); |
113 | 0 | } |
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} |