Java Code Examples for javax.servlet.ServletRequest

The following examples show how to use javax.servlet.ServletRequest. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain)
        throws IOException, ServletException {
    Object apiGwContext = servletRequest.getAttribute(RequestReader.API_GATEWAY_CONTEXT_PROPERTY);
    if (apiGwContext == null) {
        log.warn("API Gateway context is null");
        filterChain.doFilter(servletRequest, servletResponse);
    }
    if (!AwsProxyRequestContext.class.isAssignableFrom(apiGwContext.getClass())) {
        log.warn("API Gateway context object is not of valid type");
        filterChain.doFilter(servletRequest, servletResponse);
    }

    AwsProxyRequestContext ctx = (AwsProxyRequestContext)apiGwContext;
    if (ctx.getIdentity() == null) {
        log.warn("Identity context is null");
        filterChain.doFilter(servletRequest, servletResponse);
    }
    String cognitoIdentityId = ctx.getIdentity().getCognitoIdentityId();
    if (cognitoIdentityId == null || "".equals(cognitoIdentityId.trim())) {
        log.warn("Cognito identity id in request is null");
    }
    servletRequest.setAttribute(COGNITO_IDENTITY_ATTRIBUTE, cognitoIdentityId);
    filterChain.doFilter(servletRequest, servletResponse);
}
 
Example 2
Source Project: lumongo   Source File: GWTCacheControlFilter.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain) throws IOException, ServletException {

	HttpServletRequest httpRequest = (HttpServletRequest) request;
	String requestURI = httpRequest.getRequestURI();

	if (requestURI.contains(".nocache.")) {
		Date now = new Date();
		HttpServletResponse httpResponse = (HttpServletResponse) response;
		httpResponse.setDateHeader("Date", now.getTime());
		// one day old
		httpResponse.setDateHeader("Expires", now.getTime() - 86400000L);
		httpResponse.setHeader("Pragma", "no-cache");
		httpResponse.setHeader("Cache-control", "no-cache, no-store, must-revalidate");
	}

	filterChain.doFilter(request, response);
}
 
Example 3
Source Project: crnk-framework   Source File: CrnkFilterTest.java    License: Apache License 2.0 6 votes vote down vote up
@Test
public void testNonHttpRequest() throws Exception {
    FilterChain chain = Mockito.mock(FilterChain.class);
    ServletRequest nonHttpRequest = Mockito.mock(ServletRequest.class);
    ServletResponse nonHttpResponse = Mockito.mock(ServletResponse.class);
    HttpServletRequest httpRequest = Mockito.mock(HttpServletRequest.class);
    ServletResponse httpResponse = Mockito.mock(HttpServletResponse.class);
    filter.doFilter(nonHttpRequest, nonHttpResponse, chain);
    Mockito.verify(chain, Mockito.times(1)).doFilter(nonHttpRequest, nonHttpResponse);

    filter.doFilter(nonHttpRequest, httpResponse, chain);
    Mockito.verify(chain, Mockito.times(1)).doFilter(nonHttpRequest, httpResponse);

    filter.doFilter(httpRequest, nonHttpResponse, chain);
    Mockito.verify(chain, Mockito.times(1)).doFilter(httpRequest, nonHttpResponse);
}
 
Example 4
Source Project: journaldev   Source File: AuthenticationFilter.java    License: MIT License 6 votes vote down vote up
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {

		HttpServletRequest req = (HttpServletRequest) request;
		HttpServletResponse res = (HttpServletResponse) response;
		
		String uri = req.getRequestURI();
		this.context.log("Requested Resource::"+uri);
		
		HttpSession session = req.getSession(false);
		
		if(session == null && !(uri.endsWith("html") || uri.endsWith("LoginServlet"))){
			this.context.log("Unauthorized access request");
			res.sendRedirect("login.html");
		}else{
			// pass the request along the filter chain
			chain.doFilter(request, response);
		}
		
		
	}
 
Example 5
Source Project: seed   Source File: X509CertificateFilterTest.java    License: Mozilla Public License 2.0 6 votes vote down vote up
@Test
public void createToken_should_create_token() throws Exception {
    X509Certificate certificate = mock(X509Certificate.class);
    ServletRequest request = mock(ServletRequest.class);
    ServletResponse response = mock(ServletResponse.class);
    when(request.getAttribute("javax.servlet.request.X509Certificate")).thenReturn(
            new X509Certificate[]{certificate});
    AuthenticationToken token = underTest.createToken(request, response);

    assertThat(token).isInstanceOf(AuthenticationTokenWrapper.class);
    AuthenticationTokenWrapper w = (AuthenticationTokenWrapper) token;

    assertThat(w.getSeedToken()).isInstanceOf(X509CertificateToken.class);
    X509CertificateToken x = (X509CertificateToken) w.getSeedToken();
    assertThat(x.getAuthenticatingCertificates()).containsExactly(certificate);
}
 
Example 6
Source Project: uyuni   Source File: ServletUtils.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * Creates a encoded URL query string with the parameters from the given request. If the
 * request is a GET, then the returned query string will simply consist of the query
 * string from the request. If the request is a POST, the returned query string will
 * consist of the form variables.
 * <p>
 * <strong>Note</strong>: This method does not support multi-value parameters.
 *
 * @param request The request for which the query string will be generated.
 *
 * @return An encoded URL query string with the parameters from the given request.
 */
public static String requestParamsToQueryString(ServletRequest request) {

    StringBuffer queryString = new StringBuffer();

    String paramName = null;
    String paramValue = null;

    Enumeration paramNames = request.getParameterNames();

    while (paramNames.hasMoreElements()) {
        paramName = (String)paramNames.nextElement();
        paramValue = request.getParameter(paramName);

        queryString.append(encode(paramName)).append("=").append(encode(paramValue))
                .append("&");
    }

    if (endsWith(queryString, '&')) {
        queryString.deleteCharAt(queryString.length() - 1);
    }

    return queryString.toString();
}
 
Example 7
Source Project: blog   Source File: CorsFilter.java    License: MIT License 6 votes vote down vote up
@Override
    public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
            throws IOException, ServletException {
        HttpServletRequest request = (HttpServletRequest) req;
        HttpServletResponse response = (HttpServletResponse) res;

        String domain = request.getHeader("Origin");

        if (permissionFilterService.haveHeaderPermission(request)) {
            response.setHeader("Access-Control-Allow-Origin", domain);
            response.setHeader("Access-Control-Allow-Credentials", "true");
            response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE");
            response.setHeader("Access-Control-Max-Age", "3600");
            response.setHeader("Access-Control-Allow-Headers", " X-Requested-With, Content-Type,X-Requested-With, Content-Type, X-File-Name,token,Access-Control-Allow-Origin,Access-Control-Allow-Methods,Access-Control-Max-Age,authorization");
            chain.doFilter(req, res);
        } else {
            request.setAttribute("gunjianpan", "Error");
//            response.sendError(ErrorCodeConsts.STATUS_FORBIDDEN);
            chain.doFilter(req, res);
        }
    }
 
Example 8
Source Project: oxTrust   Source File: AuthenticationFilter.java    License: MIT License 6 votes vote down vote up
/**
 * Determine filter execution conditions
 */
protected final boolean preFilter(final ServletRequest servletRequest, final ServletResponse servletResponse, final FilterChain filterChain)
        throws IOException, ServletException {

    final HttpServletRequest request = (HttpServletRequest) servletRequest;

    final HttpSession session = request.getSession(false);

    final OAuthData oAuthData = session != null ? (OAuthData) session.getAttribute(Configuration.SESSION_OAUTH_DATA) : null;
    if (oAuthData != null) {
        return false;
    }

    final String code = getParameter(request, Configuration.OAUTH_CODE);
    log.trace("code value: " + code);
    if (StringHelper.isNotEmpty(code)) {
        return false;
    }

    return true;
}
 
Example 9
Source Project: deltaspike   Source File: RequestResponseHolder.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Binds the request or response to the current thread.
 * 
 * @param instance
 *            The request/response
 * @throws IllegalStateException
 *             if there is already an instance bound to the thread
 */
void bind(Type instance)
{
    if (isBound())
    {
        // ignore forwards - Tomcat calls #requestInitialized two times with form authentication
        if (instance instanceof ServletRequest)
        {
            ServletRequest servletRequest = (ServletRequest) instance;
            if (servletRequest.getAttribute("javax.servlet.forward.request_uri") != null)
            {
                return;
            }
        }

        throw new IllegalStateException("There is already an instance bound to this thread.");
    }
    threadLocal.set(instance);
}
 
Example 10
Source Project: civism-sso   Source File: ValidateUserFilter.java    License: Apache License 2.0 6 votes vote down vote up
@Override
protected boolean isAccessAllowed(ServletRequest request, ServletResponse response, Object mappedValue) {
    boolean existSession = SecurityUtils.getSubject().isAuthenticated();
    if (!existSession) {
        return false;
    } else {
        Session session = SecurityUtils.getSubject().getSession(false);
        if (session != null) {
            Serializable id = session.getId();
            if (id != null) {
                if (redisClient.get((String) id) != null) {
                    return true;
                }
            }
        }
        return false;
    }
}
 
Example 11
Source Project: cxf-fediz   Source File: FederationFilter.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException,
    ServletException {
    try {
        Subject subject = WSSubject.getCallerSubject();
        if (subject != null) {
            FedizResponse fedResponse = getCachedFederationResponse(subject);
            LOG.info("Security token found for user: {}", fedResponse.getUsername());
            Element el = fedResponse.getToken();
            if (el != null) {
                SecurityTokenThreadLocal.setToken(el);
                LOG.debug("Setting Security Token to SecurityTokenThreadLocal");
            }
        }
        chain.doFilter(request, response);
    } catch (WSSecurityException e) {
        LOG.warn("No caller Subject/Principal found in request.");
        chain.doFilter(request, response);
    } finally {
        SecurityTokenThreadLocal.setToken(null);
    }
}
 
Example 12
Source Project: cosmo   Source File: ClientICalendarFilter.java    License: Apache License 2.0 6 votes vote down vote up
private String translateUserAgent(ServletRequest request) {
    if( ! (request instanceof HttpServletRequest) 
        || ((HttpServletRequest)request).getHeader("User-Agent") == null) {
        return null;
    }
    
    String agent = ((HttpServletRequest)request).getHeader("User-Agent");
    
    // Translate User-Agent header into client key by finding match using rules in clientKeyMap.
    for(Entry<String, String> entry :clientKeyMap.entrySet()) {
        if(agent.matches(entry.getKey())) {
            return entry.getValue();
        }
    }
    
    return agent;
}
 
Example 13
Source Project: hadoop   Source File: MDCFilter.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Sets the slf4j <code>MDC</code> and delegates the request to the chain.
 *
 * @param request servlet request.
 * @param response servlet response.
 * @param chain filter chain.
 *
 * @throws IOException thrown if an IO error occurrs.
 * @throws ServletException thrown if a servet error occurrs.
 */
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
  throws IOException, ServletException {
  try {
    MDC.clear();
    String hostname = HostnameFilter.get();
    if (hostname != null) {
      MDC.put("hostname", HostnameFilter.get());
    }
    Principal principal = ((HttpServletRequest) request).getUserPrincipal();
    String user = (principal != null) ? principal.getName() : null;
    if (user != null) {
      MDC.put("user", user);
    }
    MDC.put("method", ((HttpServletRequest) request).getMethod());
    MDC.put("path", ((HttpServletRequest) request).getPathInfo());
    chain.doFilter(request, response);
  } finally {
    MDC.clear();
  }
}
 
Example 14
Source Project: appengine-tck   Source File: TasksTest.java    License: Apache License 2.0 6 votes vote down vote up
@Test
public void testMultiValueParams() throws Exception {
    class ParamHandler implements PrintServlet.RequestHandler {
        private String[] paramValues;

        public void handleRequest(ServletRequest req) {
            paramValues = req.getParameterValues("multi_value");
        }
    }

    ParamHandler handler = new ParamHandler();
    PrintServlet.setRequestHandler(handler);

    final Queue queue = QueueFactory.getQueue("tasks-queue");
    queue.add(
        withUrl(URL)
            .param("multi_value", "param_value1")
            .param("multi_value", "param_value2"));
    sync();

    assertNotNull(handler.paramValues);
    assertEquals(
        new HashSet<>(Arrays.asList("param_value1", "param_value2")),
        new HashSet<>(Arrays.asList(handler.paramValues)));
}
 
Example 15
/**
 * Merge URI variables into the property values to use for data binding.
 */
@Override
@SuppressWarnings("unchecked")
protected void addBindValues(MutablePropertyValues mpvs, ServletRequest request) {
	String attr = HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE;
	Map<String, String> uriVars = (Map<String, String>) request.getAttribute(attr);
	if (uriVars != null) {
		uriVars.forEach((name, value) -> {
			if (mpvs.contains(name)) {
				if (logger.isWarnEnabled()) {
					logger.warn("Skipping URI variable '" + name +
							"' because request contains bind value with same name.");
				}
			}
			else {
				mpvs.addPropertyValue(name, value);
			}
		});
	}
}
 
Example 16
Source Project: tomee   Source File: InitAnnotationOnly.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void service(final ServletRequest servletRequest, final ServletResponse servletResponse) throws ServletException, IOException {
    if (list == null) {
        servletResponse.getWriter().write("oops");
    } else {
        servletResponse.getWriter().write(list.toString());
    }
}
 
Example 17
Source Project: apiman   Source File: ResourceCacheControlFilter.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * @see javax.servlet.Filter#doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)
 */
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
    String requestURI = ((HttpServletRequest) request).getRequestURI();
    String v = request.getParameter("v"); //$NON-NLS-1$
    if (v == null){
        v = ""; //$NON-NLS-1$
    }
    Date now = new Date();
    HttpServletResponse httpResponse = (HttpServletResponse) response;
    httpResponse.setDateHeader("Date", now.getTime()); //$NON-NLS-1$

    // By default, cache aggressively.  However, if a file contains '.nocache.' as part of its
    // name, then tell the browser not to cache it.  Also, if the version of the resource being
    // requested contains 'SNAPSHOT' then don't cache.
    if (requestURI.contains(".nocache.") //$NON-NLS-1$
            || v.contains("SNAPSHOT") //$NON-NLS-1$
            || "true".equals(System.getProperty("apiman.resource-caching.disabled", "false"))) //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
    {
        HttpCacheUtil.disableHttpCaching(httpResponse);
    } else {
        httpResponse.setDateHeader("Expires", expiresInOneYear(now)); //$NON-NLS-1$
        // Cache for one year
        httpResponse.setHeader("Cache-control", "public, max-age=31536000"); //$NON-NLS-1$ //$NON-NLS-2$
    }

    chain.doFilter(request, response);
}
 
Example 18
Source Project: ysoserial   Source File: Myfaces1.java    License: MIT License 5 votes vote down vote up
public static Object makeExpressionPayload ( String expr ) throws IllegalArgumentException, IllegalAccessException, Exception  {
    FacesContextImpl fc = new FacesContextImpl((ServletContext) null, (ServletRequest) null, (ServletResponse) null);
    ELContext elContext = new FacesELContext(new CompositeELResolver(), fc);
    Reflections.getField(FacesContextImplBase.class, "_elContext").set(fc, elContext);
    ExpressionFactory expressionFactory = ExpressionFactory.newInstance();

    ValueExpression ve1 = expressionFactory.createValueExpression(elContext, expr, Object.class);
    ValueExpressionMethodExpression e = new ValueExpressionMethodExpression(ve1);
    ValueExpression ve2 = expressionFactory.createValueExpression(elContext, "${true}", Object.class);
    ValueExpressionMethodExpression e2 = new ValueExpressionMethodExpression(ve2);

    return Gadgets.makeMap(e2, e);
}
 
Example 19
Source Project: lams   Source File: SystemSessionFilter.java    License: GNU General Public License v2.0 5 votes vote down vote up
@Override
   public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
    throws IOException, ServletException {
// Skip non-http request/response
if (!(request instanceof HttpServletRequest && response instanceof HttpServletResponse)) {
    chain.doFilter(request, response);
    return;
}

SessionManager.startSession((HttpServletRequest) request);
// do following part of chain
chain.doFilter(request, response);
SessionManager.endSession();
   }
 
Example 20
Source Project: easyweb   Source File: FormAuthenticationFilter.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * 获取登录密码
 */
@Override
protected String getPassword(ServletRequest request) {
	String password = super.getPassword(request);
	if (StringUtils.isBlank(password)){
		password = StringUtils.toString(request.getAttribute(getPasswordParam()), StringUtils.EMPTY);
	}
	return password;
}
 
Example 21
Source Project: unitime   Source File: BusySessions.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
	String id = increment(request);
	try {
		chain.doFilter(request, response);
	} finally {
		decrement(request, id);
	}
}
 
Example 22
Source Project: jeecg-cloud   Source File: JwtFilter.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * 执行登录认证
 *
 * @param request
 * @param response
 * @param mappedValue
 * @return
 */
@Override
protected boolean isAccessAllowed(ServletRequest request, ServletResponse response, Object mappedValue) {
	try {
		executeLogin(request, response);
		return true;
	} catch (Exception e) {
		throw new AuthenticationException("Token失效,请重新登录", e);
	}
}
 
Example 23
Source Project: teaching   Source File: JwtFilter.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * 对跨域提供支持
 */
@Override
protected boolean preHandle(ServletRequest request, ServletResponse response) throws Exception {
	HttpServletRequest httpServletRequest = (HttpServletRequest) request;
	HttpServletResponse httpServletResponse = (HttpServletResponse) response;
	httpServletResponse.setHeader("Access-control-Allow-Origin", httpServletRequest.getHeader("Origin"));
	httpServletResponse.setHeader("Access-Control-Allow-Methods", "GET,POST,OPTIONS,PUT,DELETE");
	httpServletResponse.setHeader("Access-Control-Allow-Headers", httpServletRequest.getHeader("Access-Control-Request-Headers"));
	// 跨域时会首先发送一个option请求,这里我们给option请求直接返回正常状态
	if (httpServletRequest.getMethod().equals(RequestMethod.OPTIONS.name())) {
		httpServletResponse.setStatus(HttpStatus.OK.value());
		return false;
	}
	return super.preHandle(request, response);
}
 
Example 24
Source Project: Tomcat8-Source-Read   Source File: TestStandardContext.java    License: MIT License 5 votes vote down vote up
@Override
public void doFilter(ServletRequest request, ServletResponse response,
        FilterChain chain) throws IOException, ServletException {
    PrintWriter out = response.getWriter();
    out.print(getClass().getName());
    chain.doFilter(request, response);
}
 
Example 25
@Override
public String readAttribute(final HttpServerExchange exchange) {
    ServletRequestContext context = exchange.getAttachment(ServletRequestContext.ATTACHMENT_KEY);
    if (context != null) {
        ServletRequest req = context.getServletRequest();
        if (req instanceof HttpServletRequest) {
            HttpSession session = ((HttpServletRequest) req).getSession(false);
            if (session != null) {
                return session.getId();
            }
        }
    }
    return null;
}
 
Example 26
Source Project: zrlog   Source File: ZrLogUtil.java    License: Apache License 2.0 5 votes vote down vote up
public static <T> T convertRequestBody(ServletRequest request, Class<T> clazz) {
    try {
        String jsonStr = IOUtil.getStringInputStream(request.getInputStream());
        return new Gson().fromJson(jsonStr, clazz);
    } catch (Exception e) {
        LOGGER.info("", e);
        throw new RuntimeException(e);
    }
}
 
Example 27
Source Project: registry   Source File: TestAuthenticationFilter.java    License: Apache License 2.0 5 votes vote down vote up
private static void verifyUnauthorized(AuthenticationFilter filter,
                                       HttpServletRequest request,
                                       HttpServletResponse response,
                                       FilterChain chain) throws
        IOException,
        ServletException {
    final HashMap<String, String> cookieMap = new HashMap<String, String>();
    Mockito.doAnswer(new Answer<Object>() {
        @Override
        public Object answer(InvocationOnMock invocation) throws Throwable {
            String cookieHeader = (String) invocation.getArguments()[1];
            parseCookieMap(cookieHeader, cookieMap);
            return null;
        }
    }).when(response).addHeader(Mockito.eq("Set-Cookie"), Mockito.anyString());

    filter.doFilter(request, response, chain);

    Mockito.verify(response).sendError(Mockito.eq(HttpServletResponse
            .SC_UNAUTHORIZED), Mockito.anyString());
    Mockito.verify(chain, Mockito.never()).doFilter(Mockito.any
            (ServletRequest.class), Mockito.any(ServletResponse.class));

    Assert.assertTrue("cookie is missing",
            cookieMap.containsKey(AuthenticatedURL.AUTH_COOKIE));
    Assert.assertEquals("", cookieMap.get(AuthenticatedURL.AUTH_COOKIE));
}
 
Example 28
Source Project: hadoop   Source File: AmIpFilter.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void doFilter(ServletRequest req, ServletResponse resp,
    FilterChain chain) throws IOException, ServletException {
  ProxyUtils.rejectNonHttpRequests(req);

  HttpServletRequest httpReq = (HttpServletRequest)req;
  HttpServletResponse httpResp = (HttpServletResponse)resp;
  if (LOG.isDebugEnabled()) {
    LOG.debug("Remote address for request is: {}", httpReq.getRemoteAddr());
  }
  if (!getProxyAddresses().contains(httpReq.getRemoteAddr())) {
    String redirectUrl = findRedirectUrl();
    String target = redirectUrl + httpReq.getRequestURI();
    ProxyUtils.sendRedirect(httpReq,  httpResp,  target);
    return;
  }

  String user = null;

  if (httpReq.getCookies() != null) {
    for(Cookie c: httpReq.getCookies()) {
      if(WebAppProxyServlet.PROXY_USER_COOKIE_NAME.equals(c.getName())){
        user = c.getValue();
        break;
      }
    }
  }
  if (user == null) {
    if (LOG.isDebugEnabled()) {
      LOG.debug("Could not find " + WebAppProxyServlet.PROXY_USER_COOKIE_NAME
               + " cookie, so user will not be set");
    }
    chain.doFilter(req, resp);
  } else {
    final AmIpPrincipal principal = new AmIpPrincipal(user);
    ServletRequest requestWrapper = new AmIpServletRequestWrapper(httpReq,
        principal);
    chain.doFilter(requestWrapper, resp);
  }
}
 
Example 29
Source Project: lams   Source File: ServletRequestUtils.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Get an array of int parameters, return an empty array if not found.
 * @param request current HTTP request
 * @param name the name of the parameter with multiple possible values
 */
public static int[] getIntParameters(ServletRequest request, String name) {
	try {
		return getRequiredIntParameters(request, name);
	}
	catch (ServletRequestBindingException ex) {
		return new int[0];
	}
}
 
Example 30
Source Project: ALLGO   Source File: EncodeFilter.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void doFilter(ServletRequest request, ServletResponse response,
		FilterChain filterChain) throws IOException, ServletException {
	request.setCharacterEncoding("UTF-8");
	response.setCharacterEncoding("UTF-8");
	
	filterChain.doFilter(request, response);

}