Latin characters such as 'à' must be replaced with the ASCII equivalent 'a'
Hi,
I struck up in my development at "Latin characters must be replaced with the ASCII equivalent".
Do let me know the solution if any of you have implemented it before.
Any kind of help is appreciated.
Thanks
MMK
OK, more in detail ..
I'm generating user ID based on First and Last name, if user enters latin characters as a part of his name, i should replace those LATIN characters with ASCII equivalent while generating unique user ID in the portal.
A requirement for legacy system is that the user id's must contain only ASCII characters, therefore Latin characters such as 'à' must be replaced with the ASCII equivalent i.e. 'a'.
I hope it is more clear ..
Thanks
MMK
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Problem in replacing with the unicode equivalent character ?
Hello,
I have a situation wherein i must replace
m with \u3005
n with \u3006
o with \u3041
etc ...,
I get the codepoint value from the multibyte represenation .
But the problem is
I can not replace
String temp="ename";
temp.replace('m','\u3005');
I am not allowed to hard code the value 3005, rather i am suppose to get the code point value from the multibyte representation.
I have no problem in getting the code point value from the multibyte represenation.
After i get the code point value i must concatenate the codepoint value with "\u"
Currently i am following this implementation to do the replacement,
String rp=null,snd;
String tmp="ename";
String hh="";
for(int i=0;i<tmp.length();i++)
snd=getCodepoint(tmp.charAt(i));
if(snd!=null)
rp=replace(String.valueOf(tmp.charAt(i)),
String.valueOf(tmp.charAt(i)),"\\u"+snd);
hh=hh+rp;
else
hh=hh+String.valueOf(tmp.charAt(i));
//The replace method
public static String replace(String source, String pattern, String replace)
if (source!=null)
final int len = pattern.length();
StringBuffer sb = new StringBuffer();
int found = -1;
int start = 0;
while( (found = source.indexOf(pattern, start) ) != -1)
sb.append(source.substring(start, found));
sb.append(replace);
start = found + len;
sb.append(source.substring(start));
return sb.toString();
else return "";
Please tell me how to do the replacement
Because when i display after the replacement is done i get
e\u3006a\u3005e for the string "ename"
where as i should be getting special characters in place of 'm' and 'n' in the string
or i must atleast get e?a?e for the string "ename"
Please do offer some suggesstions in this regard
Your suggesstions would be very useful
NOTE:
I am not suppose to make use of the method replaceAll( ) to do the replacements
Thanks and regards
khurramI am getting these errors
i am not able to understand why
i looked into the java2 complete reference text
ther is no method called isHexDigit( ) in it
pleasae do help
the errors are as follows
[systpe@Agni ~]$ javac C1.java
C1.java:9: cannot resolve symbol
symbol : method isHexDigit (char)
location: class java.lang.Character
if(!Character.isHexDigit(ch))
^
C1.java:11: cannot resolve symbol
symbol : method digitValue (char,int)
location: class java.lang.Character
v |= Character.digitValue(ch, 16);
^
C1.java:15: replace(char,char) in java.lang.String cannot be applied to (java.lang.String,j
ava.lang.String)
String subs = "ename".replace("m", String.valueOf(cv));
^
3 errors
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