How to put traditional Chinese text into Unicode Oracle 9i database via Internet Explorer - JDBC JAVA

bjwang@acs.com.tw wrote:
> Hello wisers,
>

I think in your web-app you should use Filter, which will calls
request.setCharacterEncoding("WhatDoYouWant") because overwise,
according to spec, server should set request encoding to iso-8859-1.

There is an example:

import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;

public class CharsetFilter implements Filter
{
// charset
private String encoding;

public void init(FilterConfig config) throws ServletException
{
// read from config
encoding = config.getInitParameter("requestEncoding");

// default
if( encoding==null ) encoding="UTF8";
}

public void doFilter(ServletRequest request, ServletResponse response,
FilterChain next)
throws IOException, ServletException
{
request.setCharacterEncoding(encoding);
next.doFilter(request, response);
}

public void destroy(){}
}


And configuration:

<!-- CharsetFilter -->
<filter>
<filter-name>Charset Filter</filter-name>
<filter-class>CharsetFilter</filter-class>
<init-param>
<param-name>requestEncoding</param-name>
<param-value>UTF8</param-value>
</init-param>
</filter>

<!-- CharsetFilter mapping -->
<filter-mapping>
<filter-name>Charset Filter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>


Hope this helps.

--
WBR,
Serge.