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Callback failed after setting response type to UTF-8
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Callback failed after setting response type to UTF-8
by nayela
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Hello,
After adding the character encoding filter in Web.xml file the dwr callback failed, method is executing properly but no return value. The code added in web.xml is given below: <!-- Filter Configuration for UTF-8 character encoding --> <filter> <filter-name>CharacterEncodingFilter</filter-name> <filter-class>com.airsanchay.util.CharacterEncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> </filter> <filter-mapping> <filter-name>CharacterEncodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> Thanks |
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Re: Callback failed after setting response type to UTF-8
by davidmarginian
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Sounds like an issue with the filter, not DWR. Where did you get it? I
have never heard of that package. I would suggest using a more mainstream filter like the one in Spring: http://static.springsource.org/spring/docs/2.5.x/api/org/springframework/web/filter/CharacterEncodingFilter.html nayela wrote: > Hello, > > After adding the character encoding filter in Web.xml file the dwr callback > failed, method is executing properly but no return value. The code added in > web.xml is given below: > > <!-- Filter Configuration for UTF-8 character encoding --> > <filter> > <filter-name>CharacterEncodingFilter</filter-name> > > <filter-class>com.airsanchay.util.CharacterEncodingFilter</filter-class> > <init-param> > <param-name>encoding</param-name> > <param-value>UTF-8</param-value> > </init-param> > </filter> > > <filter-mapping> > <filter-name>CharacterEncodingFilter</filter-name> > <url-pattern>/*</url-pattern> > </filter-mapping> > > Thanks > __________ Information from ESET NOD32 Antivirus, version of virus signature database 4478 (20091003) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@... For additional commands, e-mail: users-help@... |
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Re: Callback failed after setting response type to UTF-8
by nayela
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Actually i have the filter class written in my project. Following is the class code:
public class CharacterEncodingFilter implements Filter { private FilterConfig fc; public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException { HttpServletRequest request = (HttpServletRequest) req; HttpServletResponse response = (HttpServletResponse) res; response.setContentType("text/html; charset=UTF-8"); request.setCharacterEncoding("UTF-8"); chain.doFilter(request, response); //do it again, since JSPs will set it to the default response.setContentType("text/html; charset=UTF-8"); request.setCharacterEncoding("UTF-8"); } public void init(FilterConfig filterConfig) { this.fc = filterConfig; } public void destroy() { this.fc = null; } }
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Re: Callback failed after setting response type to UTF-8
by davidmarginian
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The filter doesn't look right to me. I would suggest looking at another
filter that is known to work. nayela wrote: > Actually i have the filter class written in my project. Following is the > class code: > > > public class CharacterEncodingFilter implements Filter > { > > private FilterConfig fc; > > public void doFilter(ServletRequest req, ServletResponse res, FilterChain > chain) throws IOException, ServletException > { > > HttpServletRequest request = (HttpServletRequest) req; > HttpServletResponse response = (HttpServletResponse) res; > > response.setContentType("text/html; charset=UTF-8"); > request.setCharacterEncoding("UTF-8"); > > chain.doFilter(request, response); //do it again, since JSPs will > set it to the default > > response.setContentType("text/html; charset=UTF-8"); > request.setCharacterEncoding("UTF-8"); > } > > public void init(FilterConfig filterConfig) > { > this.fc = filterConfig; > } > > public void destroy() > { > this.fc = null; > } > } > > > > davidmarginian wrote: > >> Sounds like an issue with the filter, not DWR. Where did you get it? I >> have never heard of that package. I would suggest using a more >> mainstream filter like the one in Spring: >> http://static.springsource.org/spring/docs/2.5.x/api/org/springframework/web/filter/CharacterEncodingFilter.html >> >> nayela wrote: >> >>> Hello, >>> >>> After adding the character encoding filter in Web.xml file the dwr >>> callback >>> failed, method is executing properly but no return value. The code added >>> in >>> web.xml is given below: >>> >>> <!-- Filter Configuration for UTF-8 character encoding --> >>> <filter> >>> <filter-name>CharacterEncodingFilter</filter-name> >>> >>> <filter-class>com.airsanchay.util.CharacterEncodingFilter</filter-class> >>> <init-param> >>> <param-name>encoding</param-name> >>> <param-value>UTF-8</param-value> >>> </init-param> >>> </filter> >>> >>> <filter-mapping> >>> <filter-name>CharacterEncodingFilter</filter-name> >>> <url-pattern>/*</url-pattern> >>> </filter-mapping> >>> >>> Thanks >>> >>> >> >> __________ Information from ESET NOD32 Antivirus, version of virus >> signature database 4478 (20091003) __________ >> >> The message was checked by ESET NOD32 Antivirus. >> >> http://www.eset.com >> >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscribe@... >> For additional commands, e-mail: users-help@... >> >> >> >> > > __________ Information from ESET NOD32 Antivirus, version of virus signature database 4481 (20091005) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@... For additional commands, e-mail: users-help@... |
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