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24 package com.geinuke.util;
25
26 import java.io.BufferedReader  ;
27 import java.security.MessageDigest ;
28 import java.util.StringTokenizer ;
29 import java.util.regex.Matcher ;
30 import java.util.regex.Pattern ;
31
32 import com.geinuke.vo.ModuleDBVO;
33
34 import sun.misc.BASE64Encoder;
35 public class TextUtil {
36
37
38
39 public static String [] badChars={"-","'","\"",";","'",">","<","(",")"};
40
41
42 private static Pattern ampPt = Pattern.compile("&");
43
44 private static Pattern quotPt = Pattern.compile("\"");
45
46 private static Pattern ltPt = Pattern.compile("<");
47
48 private static Pattern gtPt = Pattern.compile(">");
49 private static Pattern wikiLink = Pattern.compile("gikiPage-");
50
51 public static String normHTML(String inputText) {
52 String tmp = ampPt.matcher(inputText).replaceAll("&");
53 tmp = quotPt.matcher(tmp).replaceAll(""");
54 tmp = ltPt.matcher(tmp).replaceAll("<");
55 tmp = gtPt.matcher(tmp).replaceAll(">");
56 return tmp;
57 }
58
59 public static String removeHTML(String inputText) {
60 String tmp = "<([^<>]*)>";
61 String res=null;
62 res=inputText.replaceAll(tmp,"");
63 return res;
64 }
65
66 public static String trunc(String it,int max) {
67 if(it!=null && it.length()>max){
68 it=it.substring(0,max-1);
69 }
70 return it;
71 }
72
73
74 public static String getString(BufferedReader in) throws Exception {
75 String res=null,aux=null;
76 res="";
77 while( (aux=in.readLine())!=null )
78 res=res+aux+"\n";
79 return res;
80 }
81
82 public static String getModuleNameByLinkModule(String li) throws Exception {
83 String res=null;
84 res=li.substring(ModuleDBVO.LINK_MODULE.length());
85 int pos=res.indexOf(".");
86 res=res.substring(0,pos);
87
88
89 return res;
90 }
91
92 public static String normIfWin(String c) throws Exception {
93 c=c.replace('\\','/');
94 c=c.replaceAll("C:","");
95 return c;
96 }
97
98 public static String solveWikiLink(String inputText) {
99 String tmp = wikiLink.matcher(inputText).replaceAll("Giki.jhtm?op=showA&name=");
100
101 return tmp;
102 }
103
104
105 public static String replaceAmp(String input) {
106 if(input==null)
107 return null;
108 else{
109 Matcher matcher = ampPt.matcher(input);
110 return matcher.replaceAll("&");
111 }
112 }
113
114 public static String replaceTags(String input) {
115
116 if(input==null)
117 return null;
118 else{
119 Matcher matcher = ltPt.matcher(input);
120 input = matcher.replaceAll("<");
121 matcher = gtPt.matcher(input);
122 return matcher.replaceAll(">");
123 }
124 }
125
126
127
128 public static String encr(String passw)throws Exception {
129 String crypted=passw;
130 return crypted;
131 }
132
133 public static String encr1(String passw)throws Exception {
134 MessageDigest md = null;
135 md = MessageDigest.getInstance("SHA-1"); md.update(passw.getBytes("UTF-8")); byte raw[] = md.digest(); String crypted = (new BASE64Encoder()).encode(raw); return crypted;
140 }
141
142 public static boolean hasChars(String target,String []chars){
143 boolean flag=false;
144 for(int i=0;i<chars.length && !flag;i++){
145 if(target.indexOf(chars[i])>-1)
146 flag=true;
147 }
148 return flag;
149 }
150
151 public static String [] tokenize(String source,String chars){
152 String [] res=null;
153 StringTokenizer st=new StringTokenizer (source,chars);
154 res=new String [st.countTokens()];
155 int ind=0;
156 while(st.hasMoreTokens()){
157 res[ind++]=st.nextToken();
158 }
159 return res;
160 }
161
162 public static boolean isInteger(String s){
163 boolean flag=true;
164 try{
165 Integer.parseInt(s);
166 }catch(Exception e){
167 flag=false;
168 }
169 return flag;
170 }
171
172 public static String convert(String []chars){
173 String res=null;
174 res="";
175 for(int i=0;i<chars.length;i++){
176 res+=chars[i];
177 }
178 return res;
179 }
180
181 public static int splitAt(String date,int pos){
182 int aux=-1;
183 String [] ar=date.split("_");
184 aux = Integer.parseInt( ar[pos] );
185 return aux;
186 }
187
188 public static boolean isEmpty(String s){
189 boolean b=false;
190 b=(s==null) || s.trim().equals("");
191 return b;
192 }
193
194 public static String normString(String s){
195
196 boolean b=(s==null) || s.trim().equals("");
197 if(b)
198 return "";
199 else
200 return s.trim();
201
202 }
203
204
205 }
206
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