Example usage for javax.servlet ServletResponse setCharacterEncoding

Introduction

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

Prototype

public void setCharacterEncoding(String charset);

Source Link

Document

Sets the character encoding (MIME charset) of the response being sent to the client, for example, to UTF-8.

Usage

From source file:com.ideabase.repository.server.impl.JettyRepositoryServerImpl.java

private Context setupWebServiceHandler() throws InterruptedException, IOException {
    final String tmpDir = mConfiguration.getProperty(KEY_TMPDIR);
    final File tmpDirFile = new File(tmpDir);
    if (!tmpDirFile.exists()) {
        tmpDirFile.mkdirs();//w w  w.ja v  a  2 s . c o  m
    }

    final Context context = new Context(mServer, "/", Context.SESSIONS);

    // add jsp support
    context.addServlet(JspServlet.class, "*.jsp");
    context.setBaseResource(Resource.newClassPathResource("webapp"));
    context.addServlet(DefaultServlet.class, "/");

    // add spring servlet
    final ServletHolder servletHolder = new ServletHolder(DispatcherServlet.class) {
        @Override
        public void handle(final ServletRequest pRequest, final ServletResponse pResponse)
                throws ServletException, UnavailableException, IOException {
            pRequest.setCharacterEncoding(ENCODING_UTF);
            pResponse.setCharacterEncoding(ENCODING_UTF);
            super.handle(pRequest, pResponse);
        }
    };
    servletHolder.setInitParameter("contextConfigLocation", "classpath:/applicationContext.xml");
    servletHolder.setName("webservice-action-servlet");
    context.addServlet(servletHolder, "/rest/*");

    // add spring context listener
    context.getInitParams().put("contextConfigLocation", "classpath:/applicationContext.xml");
    context.addEventListener(new ContextLoaderListener());

    // add log4j servlet
    context.addServlet(Log4jConfigServlet.class, "/log4j");

    return context;
}

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From source file:com.zyeeda.framework.web.CharacterEncodingFilter.java

@Override
public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
        throws IOException, ServletException {
    if (this.encoding != null && (this.forceEncoding || StringUtils.isBlank(req.getCharacterEncoding()))) {
        req.setCharacterEncoding(encoding);
        if (this.forceEncoding) {
            res.setCharacterEncoding(this.encoding);
        }//from w  w  w  . j a  v a2s  .  c  om
    }

    chain.doFilter(req, res);
}

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From source file:cn.vlabs.duckling.vwb.VWBFilter.java

public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain)
        throws IOException, ServletException {
    request.setCharacterEncoding(encoding);
    response.setCharacterEncoding(encoding);
    ThreadLocalCache.init(100);//  w w w .  j  av a2 s .c o m
    if (request instanceof HttpServletRequest) {
        HttpServletRequest req = (HttpServletRequest) request;
        String localeString = getLocaleString(req);
        Locale locale = getLocale(localeString);
        WrapperedRequest wrappered;
        if (locale != null) {
            wrappered = new WrapperedRequest(req, (HttpServletResponse) response, locale);
        } else {
            wrappered = new WrapperedRequest(req, (HttpServletResponse) response);
        }
        filterChain.doFilter(wrappered, response);
    }
    ThreadLocalCache.clear();
}

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From source file:info.magnolia.cms.filters.ContentTypeFilter.java

private void setContentType(ServletRequest req, ServletResponse resp) {
    resp.setContentType(MIMEMapping.getMIMEType((HttpServletRequest) req));
    String characterEncoding = MIMEMapping.getContentEncoding((HttpServletRequest) req);

    if (StringUtils.isEmpty(characterEncoding)) {
        characterEncoding = "UTF-8"; //$NON-NLS-1$
    }/*w  w w  .  j a v  a 2  s. co m*/

    resp.setCharacterEncoding(characterEncoding);

    try {
        req.setCharacterEncoding(characterEncoding);
    } catch (IllegalStateException e) {
        log.debug("can't set character encoding for the request", e); //$NON-NLS-1$
    } catch (UnsupportedEncodingException e) {
        log.error("can't set character encoding for the request", e); //$NON-NLS-1$
    }
}

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From source file:org.opencms.gwt.CmsGwtService.java

/**
 * @see javax.servlet.http.HttpServlet#service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
 *//*ww  w.  j  a va 2  s. c o  m*/
@Override
public void service(ServletRequest arg0, ServletResponse arg1) throws ServletException, IOException {

    arg1.setCharacterEncoding(arg0.getCharacterEncoding());
    super.service(arg0, arg1);
}

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From source file:o2.web.HelloWorldServlet.java

@Override
public void service(ServletRequest req, ServletResponse response) throws ServletException, IOException {
    // TODO Auto-generated method stub
    ApplicationContext context = new ClassPathXmlApplicationContext("knights.xml");
    Knight knight = (Knight) context.getBean("knight");
    knight.embarkOnQuest();//from   w w  w  . j  a v  a 2s .c  o m

    response.setContentType("text/html;charset=utf-8");
    response.setCharacterEncoding("utf-8");
    PrintWriter out = response.getWriter();
    String title = "Webapp Demo";
    out.println(
            "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">");
    out.println("<html xmlns=\"http://www.w3.org/1999/xhtml\">");
    out.println("<head>");
    out.println("<meta http-equiv=\"Content-Type\" content=\"text/html;charset=utf-8\" />");
    out.println("<title>" + title + "</title>");
    out.println("<body>");
    out.println("<h1>Hello World!O2</h1>");
    out.println("</body>");
    out.println("</html>");

}

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From source file:cc.kune.core.server.rack.filters.rest.RESTServiceFilter.java

@Override
public void doFilter(final ServletRequest request, final ServletResponse response, final FilterChain chain)
        throws IOException, ServletException {

    final String methodName = RackHelper.getMethodName(request, pattern);
    final ParametersAdapter parameters = new ParametersAdapter(request);
    LOG.debug("JSON METHOD: '" + methodName + "' on: " + serviceClass.getSimpleName());

    response.setCharacterEncoding("utf-8");

    final String callbackMethod = getCallbackMethod(request);
    final boolean isJsonP = isJSONPRequest(callbackMethod);

    response.setContentType(isJsonP ? "text/javascript" : "text/json");

    final RESTResult result = transactionalFilter.doService(serviceClass, methodName, parameters,
            getInstance(serviceClass));/*  w w w.  ja  v  a  2  s . c  o m*/
    if (result != null) {
        if (result.getOutput() != null) {
            final Object output = wrap(result.getOutput(), isJsonP, callbackMethod);
            if (output != null) {
                final PrintWriter writer = response.getWriter();
                writer.print(output);
                writer.flush();
            } else {
                chain.doFilter(request, response);
            }

        } else {
            chain.doFilter(request, response);
        }
    }
}

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From source file:com.netsteadfast.greenstep.sys.GreenStepBaseFormAuthenticationFilter.java

@Override
protected boolean onLoginSuccess(AuthenticationToken token, Subject subject, ServletRequest request,
        ServletResponse response) throws Exception {

    HttpServletRequest httpServletRequest = (HttpServletRequest) request;
    HttpServletResponse httpServletResponse = (HttpServletResponse) response;
    if (!this.isAjaxRequest(httpServletRequest)) {
        httpServletResponse.sendRedirect(httpServletRequest.getContextPath() + this.getSuccessUrl());
    } else {//from  w  ww  .j a  v  a2 s .  c  o  m
        response.setCharacterEncoding("UTF-8");
        response.setContentType("application/json");
        response.getWriter().write(Constants.NO_AUTHZ_JSON_DATA);
    }
    return false;
}

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From source file:com.netsteadfast.greenstep.sys.GreenStepMobileFormAuthenticationFilter.java

@Override
protected boolean onLoginSuccess(AuthenticationToken token, Subject subject, ServletRequest request,
        ServletResponse response) throws Exception {

    HttpServletRequest httpServletRequest = (HttpServletRequest) request;
    HttpServletResponse httpServletResponse = (HttpServletResponse) response;
    if (!this.isAjaxRequest(httpServletRequest)) {
        httpServletResponse.sendRedirect(httpServletRequest.getContextPath() + this.getSuccessUrl());
    } else {/*from   w  ww . j  ava 2s. c om*/
        response.setCharacterEncoding(Constants.BASE_ENCODING);
        response.setContentType("application/json");
        response.getWriter().write(Constants.NO_AUTHZ_JSON_DATA);
    }
    return false;
}

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From source file:edu.cornell.mannlib.vitro.webapp.filters.CharsetEncodingFilter.java

private void setContentTypeOnResponse(HttpServletRequest req, ServletResponse servletResponse) {
    if (servletResponse.getContentType() != null) {
        return;/* w w  w . ja v a 2s  .c  o m*/
    }

    String uri = req.getRequestURI();
    if (!hasExtension(uri)) {
        servletResponse.setContentType("text/html;charset=UTF-8");
        return;
    }

    String typeFromContext = req.getSession().getServletContext().getMimeType(uri);
    if (typeFromContext == null) {
        servletResponse.setContentType("text/html;charset=UTF-8");
        return;
    }

    servletResponse.setContentType(typeFromContext);
    servletResponse.setCharacterEncoding("UTF-8");
}

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