Example usage for javax.servlet ServletResponse getCharacterEncoding

Introduction

In this page you can find the example usage for javax.servlet ServletResponse getCharacterEncoding.

Prototype

public String getCharacterEncoding();

Source Link

Document

Returns the name of the character encoding (MIME charset) used for the body sent in this response.

Usage

From source file:org.mifos.servlet.filters.CharacterEncodingFilter.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    request.setCharacterEncoding(CharEncoding.UTF_8);
    response.setCharacterEncoding(CharEncoding.UTF_8);
    if (!CharEncoding.UTF_8.equals(response.getCharacterEncoding())) {
        // MIFOS-5435 - the character encoding was not set because the connection is in including state
        try {//from   ww w .ja  v a  2s  .  c o m
            Method getResponse = response.getClass().getMethod("getResponse");
            ServletResponse servletResponse = (ServletResponse) getResponse.invoke(response);
            getResponse = servletResponse.getClass().getMethod("getResponse");
            ServletResponse jettyResponse = (ServletResponse) getResponse.invoke(servletResponse);
            Field _characterEncoding = jettyResponse.getClass().getDeclaredField("_characterEncoding");
            _characterEncoding.setAccessible(true);
            _characterEncoding.set(jettyResponse, CharEncoding.UTF_8);
        } catch (NoSuchFieldException e) {
            logger.debug(e);
        } catch (IllegalAccessException e) {
            logger.debug(e);
        } catch (NoSuchMethodException e) {
            logger.debug(e);
        } catch (InvocationTargetException e) {
            logger.debug(e);
        }
    }
    chain.doFilter(request, response);
}

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