java类javax.servlet.ServletException的实例源码-面圈网

LoginAuthenticationFailureHandler.java 文件源码项目：sns-todo 阅读 32 收藏 0 点赞 0 评论 0

@Override
public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response, AuthenticationException exception) throws IOException, ServletException {

    if (exception instanceof CaptchaException) {
        getRedirectStrategy().sendRedirect(request, response, CODE_ERROR_URL);
    } else {
        getRedirectStrategy().sendRedirect(request, response, PASS_ERROR_URL);
    }
}

EventActionDispatcher.java 文件源码项目：lams 阅读 32 收藏 0 点赞 0 评论 0

/**
 * <p>Dispatches to the target class' <code>unspecified</code> method, if
 * present, otherwise throws a ServletException. Classes utilizing
 * <code>EventActionDispatcher</code> should provide an <code>unspecified</code>
 * method if they wish to provide behavior different than throwing a
 * ServletException.</p>
 *
 * @param mapping  The ActionMapping used to select this instance
 * @param form     The optional ActionForm bean for this request (if any)
 * @param request  The non-HTTP request we are processing
 * @param response The non-HTTP response we are creating
 * @return The forward to which control should be transferred, or
 *         <code>null</code> if the response has been completed.
 * @throws Exception if the application business logic throws an
 *                   exception.
 */
protected ActionForward unspecified(ActionMapping mapping, ActionForm form,
    HttpServletRequest request, HttpServletResponse response)
    throws Exception {
    // Identify if there is an "unspecified" method to be dispatched to
    String name = "unspecified";
    Method method = null;

    try {
        method = getMethod(name);
    } catch (NoSuchMethodException e) {
        String message =
            messages.getMessage("event.parameter", mapping.getPath());

        LOG.error(message + " " + mapping.getParameter());

        throw new ServletException(message);
    }

    return dispatchMethod(mapping, form, request, response, name, method);
}

Http2ServletTest.java 文件源码项目：servlet4-demo 阅读 35 收藏 0 点赞 0 评论 0

@Test
public void testDoGet() {
  try {
    sut.doGet(request, response);
    verify(response, times(1)).setContentType("text/html;charset=UTF-8");
    verify(response, times(1)).getWriter();
    assertEquals("<html>" +
        "<img src='images/cat.jpg'>" +
        "<p>Image by <a href=\"https://flic.kr/p/HPf9R1\">" +
        "Andy Miccone</a></p>" +
        "<p>License: <a href=\"https://creativecommons.org/" +
        "publicdomain/zero/1.0/\">" +
        "CC0 1.0 Universal (CC0 1.0) \n" +
        "Public Domain Dedication</a></p>" +
        "</html>", stringWriter.toString());
    verify(pushBuilder, times(2)).push();
  } catch (ServletException | IOException e) {
    fail();

  }
}

TestHttpServer.java 文件源码项目：hadoop 阅读 29 收藏 0 点赞 0 评论 0

@SuppressWarnings("unchecked")
@Override
public void doGet(HttpServletRequest request, 
                  HttpServletResponse response
                  ) throws ServletException, IOException {
  PrintWriter out = response.getWriter();
  Map<String, String[]> params = request.getParameterMap();
  SortedSet<String> keys = new TreeSet<String>(params.keySet());
  for(String key: keys) {
    out.print(key);
    out.print(':');
    String[] values = params.get(key);
    if (values.length > 0) {
      out.print(values[0]);
      for(int i=1; i < values.length; ++i) {
        out.print(',');
        out.print(values[i]);
      }
    }
    out.print('\n');
  }
  out.close();
}

FileManageServlet.java 文件源码项目：sgroup 阅读 34 收藏 0 点赞 0 评论 0

/**
     * 获取文件列表
     * @param req 客户端发送的数据对象
     * @param resp 服务器发送的数据对象（大概）
     */
    protected void toFileList(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
//        每页默认显示2条数据
        String size = req.getParameter("pageSize");

        int pageSize = size == null ? 5 : Integer.parseInt(size);
//        查询文件总数
        int fileNum = fileService.queryFileNum();
//        计算总页数
        int pages;
        if (fileNum%pageSize != 0) {
            pages = (fileNum/pageSize) + 1;
        } else {
            pages = (fileNum/pageSize);
        }
//        当前页
        String pageIndex = req.getParameter("curPage");
        int curPage = pageIndex == null ? 1 : Integer.parseInt(pageIndex);

        List<FileDemo> fileDemos = fileService.queryFile(curPage, pageSize);
        req.setAttribute("fileDemos", fileDemos);
        req.setAttribute("curPage",curPage);
        req.setAttribute("pageSize",pageSize);
        req.setAttribute("pages",pages);
        req.getRequestDispatcher("/filemanage/filemanage.jsp").forward(req, resp);
    }

CatalinaValve.java 文件源码项目：goodees 阅读 28 收藏 0 点赞 0 评论 0

@Override
public int invoke(Request rqst, Response rspns) throws IOException,
        ServletException {
    if (!isStarted()) {
        try {
            start();
        } catch (LifecycleException ex) {
            throw new ServletException(ex);
        }
    }
    rqst.setNote(CatalinaAdapter.REQUEST_TIME, System.currentTimeMillis());
    if (!alreadySetLogbackStatusManager) {
        alreadySetLogbackStatusManager = true;
        org.apache.catalina.Context tomcatContext = rqst.getContext();
        if (tomcatContext != null) {
            ServletContext sc = tomcatContext.getServletContext();
            if (sc != null) {
                sc.setAttribute(AccessConstants.LOGBACK_STATUS_MANAGER_KEY, ctx.getStatusManager());
            }
        }
    }

    return INVOKE_NEXT;
}

DuplicateMappingParamServlet.java 文件源码项目：tomcat7 阅读 26 收藏 0 点赞 0 评论 0

@Override
public void doGet(HttpServletRequest req, HttpServletResponse res)
        throws IOException, ServletException {
    PrintWriter out = res.getWriter();
    out.print("<p>" + getInitParameter("foo") + " "
            + getInitParameter("bar") + "</p>");
}

FrameServletHandler.java 文件源码项目：urule 阅读 36 收藏 0 点赞 0 评论 0

public void copyFile(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    String newFullPath=req.getParameter("newFullPath");
    String oldFullPath=req.getParameter("oldFullPath");
    newFullPath=Utils.decodeURL(newFullPath);
    oldFullPath=Utils.decodeURL(oldFullPath);
    try{
        InputStream inputStream=repositoryService.readFile(oldFullPath, null);
        String content=IOUtils.toString(inputStream, "utf-8");
        inputStream.close();
        User user=EnvironmentUtils.getLoginUser(new RequestContext(req,resp));
        repositoryService.createFile(newFullPath, content,user);
        loadProjects(req, resp);
    }catch(Exception ex){
        throw new RuleException(ex);
    }
}

SessionFilter.java 文件源码项目：jshERP 阅读 31 收藏 0 点赞 0 评论 0

/**
 * 判断用户session是否存在 不存在则跳转到登录页面
 * 重载方法
 * @param srequest
 * @param sresponse
 * @param chain
 * @throws IOException
 * @throws ServletException
 */
public void doFilter(ServletRequest srequest, ServletResponse sresponse, FilterChain chain)
    throws IOException, ServletException
{
    HttpServletRequest request = (HttpServletRequest) srequest;
    HttpServletResponse response = (HttpServletResponse) sresponse;
    HttpSession session = request.getSession();

    //获取工程路径
    String path = request.getContextPath();
    String requestURl = request.getRequestURI();

    if(requestURl.contains("/pages") &&null != session.getAttribute("user"))
        chain.doFilter(request, response);
    else
        response.sendRedirect(path + "/logout.jsp");
}

ForgotPasswordServlet.java 文件源码项目：lams 阅读 29 收藏 0 点赞 0 评论 0

@Override
   public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
String method = request.getParameter("method");

if (method.equals("requestEmail")) {
    String selectType = request.getParameter("selectType");
    Boolean findByEmail = false;
    String param = "";
    if (selectType.equals("radioEmail")) {
    findByEmail = true;
    param = request.getParameter("email");
    } else {
    param = request.getParameter("login");
    }

    handleEmailRequest(findByEmail, param.trim(), response);
} else if (method.equals("requestPasswordChange")) {
    String newPassword = request.getParameter("newPassword");
    String key = request.getParameter("key");
    handlePasswordChange(newPassword, key, response);
} else {
    response.sendError(HttpServletResponse.SC_BAD_REQUEST);
}

   }

ControllerServlet.java 文件源码项目：SpringTutorial 阅读 33 收藏 0 点赞 0 评论 0

private void handleLogon(HttpServletRequest request,
        HttpServletResponse response) throws ServletException, IOException {

    String userName = request.getParameter("userName");
    String password = request.getParameter("password");

    LoginService loginService = new LoginService();

    if (loginService.isValidUser(userName, password)) {
        // UserBean user=loginService.getUser();
        // request.setAttribute("user", user);
        RequestDispatcher requestDispatcher = request
                .getRequestDispatcher("useraccounts.jsp");
        requestDispatcher.forward(request, response);
    } else {
        System.out.println("Wrong Login or Password");
        response.sendRedirect("logon.jsp");
    }

}

TestCorsFilter.java 文件源码项目：tomcat7 阅读 29 收藏 0 点赞 0 评论 0

/**
 * when a valid CORS Pre-flight request arrives, with empty
 * Access-Control-Request-Method
 *
 * @throws ServletException
 * @throws IOException
 */
@Test
public void testCheckPreFlightRequestTypeEmptyACRM()
        throws ServletException, IOException {
    TesterHttpServletRequest request = new TesterHttpServletRequest();
    request.setHeader(CorsFilter.REQUEST_HEADER_ORIGIN,
            TesterFilterConfigs.HTTP_TOMCAT_APACHE_ORG);
    request.setHeader(
            CorsFilter.REQUEST_HEADER_ACCESS_CONTROL_REQUEST_METHOD,
            "");
    request.setMethod("OPTIONS");
    CorsFilter corsFilter = new CorsFilter();
    corsFilter.init(TesterFilterConfigs
            .getDefaultFilterConfig());
    CorsFilter.CORSRequestType requestType =
            corsFilter.checkRequestType(request);
    Assert.assertEquals(CorsFilter.CORSRequestType.INVALID_CORS,
            requestType);
}

StaticServlet.java 文件源码项目：testee.fi 阅读 28 收藏 0 点赞 0 评论 0

@Override
protected void doGet(
        final HttpServletRequest req,
        final HttpServletResponse resp
) throws ServletException, IOException {
    for (final StaticResourceResolver resolver : staticResourceResolvers) {
        final StaticResourceResolver.ResolvedResource resource = resolver.resolve(req.getPathInfo());
        if (resource == null) {
            continue;
        }
        resp.setContentType(resource.getContentType());
        try {
            resource.getContent(resp.getOutputStream());
        }catch(final IOException e) {
            LOG.error("I/O error serving static resource", e);
            resp.setStatus(500);
        }
        return;
    }
    resp.setStatus(404);
}

UcasProxyAction.java 文件源码项目：joai-project 阅读 32 收藏 0 点赞 0 评论 0

/**
 *  Process the specified HTTP request, and create the corresponding HTTP
 *  response (or forward to another web component that will create it). Return
 *  an <code>ActionForward</code> instance describing where and how control
 *  should be forwarded, or <code>null</code> if the response has already been
 *  completed.
 *
 * @param  mapping               The ActionMapping used to select this instance
 * @param  request               The HTTP request we are processing
 * @param  response              The HTTP response we are creating
 * @param  form                  NOT YET DOCUMENTED
 * @return                       NOT YET DOCUMENTED
 * @exception  IOException       if an input/output error occurs
 * @exception  ServletException  if a servlet exception occurs
 */
public ActionForward execute(ActionMapping mapping,
                             ActionForm form,
                             HttpServletRequest request,
                             HttpServletResponse response)
     throws IOException, ServletException {

    ActionErrors errors = new ActionErrors();

    UcasProxyForm ucasForm = (UcasProxyForm) form;

    // Query Args
    String command = request.getParameter("command");

    SchemEditUtils.showRequestParameters(request);

    try {
        return getUcasUserInfo(mapping, form, request, response);
    } catch (Throwable t) {
        t.printStackTrace();
        errors.add("error",
            new ActionError("generic.error", "System Error: " + t.getMessage()));
        saveErrors(request, errors);
    }

    // Forward control to the specified success URI
    return (mapping.findForward("error.page"));
}

HelloWorldServlet.java 文件源码项目：cloud-s4-sdk-examples 阅读 26 收藏 0 点赞 0 评论 0

@Override
public void doGet(final HttpServletRequest request, final HttpServletResponse response)
    throws ServletException,
        IOException
{
    logger.info("I am running!");
    response.getWriter().write("Hello World!");
}

PageContextImpl.java 文件源码项目：lams 阅读 35 收藏 0 点赞 0 评论 0

private void doForward(String relativeUrlPath) throws ServletException,
        IOException {

    // JSP.4.5 If the buffer was flushed, throw IllegalStateException
    try {
        out.clear();
    } catch (IOException ex) {
        IllegalStateException ise = new IllegalStateException(Localizer
                .getMessage("jsp.error.attempt_to_clear_flushed_buffer"));
        ise.initCause(ex);
        throw ise;
    }

    // Make sure that the response object is not the wrapper for include
    while (response instanceof ServletResponseWrapperInclude) {
        response = ((ServletResponseWrapperInclude) response).getResponse();
    }

    final String path = getAbsolutePathRelativeToContext(relativeUrlPath);
    String includeUri = (String) request
            .getAttribute(Constants.INC_SERVLET_PATH);

    if (includeUri != null)
        request.removeAttribute(Constants.INC_SERVLET_PATH);
    try {
        context.getRequestDispatcher(path).forward(request, response);
    } finally {
        if (includeUri != null)
            request.setAttribute(Constants.INC_SERVLET_PATH, includeUri);
    }
}

TestCorsFilter.java 文件源码项目：tomcat7 阅读 39 收藏 0 点赞 0 评论 0

@Test(expected = ServletException.class)
public void testDoFilterRequestNullResponse() throws IOException,
        ServletException {
    TesterHttpServletRequest request = new TesterHttpServletRequest();
    CorsFilter corsFilter = new CorsFilter();
    corsFilter.init(TesterFilterConfigs.getDefaultFilterConfig());
    corsFilter.doFilter(request, null, filterChain);
}

CadastrarSLAServlet.java 文件源码项目：Projeto_Integrador_3_Semestre 阅读 34 收藏 0 点赞 0 评论 0

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    RequestDispatcher dispatcher = request.getRequestDispatcher("WEB-INF/jsp/SLA.jsp");
    dispatcher.forward(request, response);

}

SpringSafeSessionFilter.java 文件源码项目：Android_Code_Arbiter 阅读 30 收藏 0 点赞 0 评论 0

@Override
protected void doFilterInternal(
        HttpServletRequest req, HttpServletResponse res, FilterChain chain)
        throws ServletException, IOException {

    ServletRequestAttributes attributes = new ServletRequestAttributes(req, res);

    try {

        if(1 + 1 == 2) {

            SecurityContext oldCtx = SecurityContextHolder.getContext();
            SecurityContextHolder.setContext(null); //
            try {
                super.doFilter(req, res, chain);
            } finally {
                SecurityContextHolder.setContext(oldCtx);
            }
        }
        else {
            super.doFilter(req, res, chain);
        }
    }
    finally {
        attributes.requestCompleted();
    }
}

CorsFilter.java 文件源码项目：comdor 阅读 31 收藏 0 点赞 0 评论 0

@Override
public void doFilter(
    final ServletRequest request,
    final ServletResponse response,
    final FilterChain chain
) throws IOException, ServletException {
    ((HttpServletResponse) response).addHeader(
        "Access-Control-Allow-Origin", "*"
    );
    chain.doFilter(request, response);
}

ListerUtilisateurController.java 文件源码项目：112016.pizzeria-app 阅读 31 收藏 0 点赞 0 评论 0

@Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException, ServletException{
        String id = req.getParameter("code");
        String check = req.getParameter("action");
        if(check.equals("supprimer"))//pour mettre un peu de securite...
            uService.supprimerUtilisateur(id);
//      doGet(req, resp);
        resp.sendRedirect(req.getContextPath() + "/admin/users/list");
    }

AuthenticationSuccessHandlerRestImpl.java 文件源码项目：spring-backend-boilerplate 阅读 35 收藏 0 点赞 0 评论 0

@Override
public void onAuthenticationSuccess(HttpServletRequest request,
                                    HttpServletResponse response,
                                    Authentication authentication) throws IOException, ServletException {
    try {
        userAuditService.saveUserAuthEvent(AuthEventHelper.buildSucceedAuthEvent(request));
    }
    catch (Throwable e) {
        //do nothing
    }
    response.setStatus(HttpServletResponse.SC_OK);
    response.getWriter().append("{\"succeed\":true}");
    response.flushBuffer();
}

TimerServlet.java 文件源码项目：otus_java_2017_06 阅读 36 收藏 0 点赞 0 评论 0

public void doGet(HttpServletRequest request,
                  HttpServletResponse response) throws ServletException, IOException {
    Map<String, Object> pageVariables = new HashMap<>();
    pageVariables.put(REFRESH_VARIABLE_NAME, String.valueOf(PERIOD_MS));
    pageVariables.put(TIME_VARIABLE_NAME, getTime());

    response.getWriter().println(TemplateProcessor.instance().getPage(TIMER_PAGE_TEMPLATE, pageVariables));

    response.setContentType("text/html;charset=utf-8");
    response.setStatus(HttpServletResponse.SC_OK);
}

WebServlet.java 文件源码项目：NoMoreOversleeps 阅读 35 收藏 0 点赞 0 评论 0

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
{
    String PATH = request.getPathInfo();
    if (PATH.equals("/favicon.ico"))
    {
        this.sendFavicon(response);
    }
    else if (PATH.equals("/ui/log"))
    {
        this.sendLog(response);
    }
    else if (PATH.equals("/ui/json"))
    {
        this.sendJsonState(response);
    }
    else if (PATH.equals("/ui/"))
    {
        this.sendMainPage(response);
    }
    else if (PATH.equals("/validate-captcha"))
    {
        this.sendCaptchaValidation(request, response);
    }
    else if (PATH.equals("/captcha.png"))
    {
        this.getCaptchaImage(request, response);
    }
    else if (PATH.equals("/"))
    {
        response.sendRedirect("/ui/");
    }
    else
    {
        response.sendError(HttpServletResponse.SC_NOT_FOUND);
    }
}

HostManagerServlet.java 文件源码项目：apache-tomcat-7.0.73-with-comment 阅读 37 收藏 0 点赞 0 评论 0

/**
 * Process a GET request for the specified resource.
 *
 * @param request The servlet request we are processing
 * @param response The servlet response we are creating
 *
 * @exception IOException if an input/output error occurs
 * @exception ServletException if a servlet-specified error occurs
 */
@Override
public void doGet(HttpServletRequest request,
                  HttpServletResponse response)
    throws IOException, ServletException {

    StringManager smClient = StringManager.getManager(
            Constants.Package, request.getLocales());

    // Identify the request parameters that we need
    String command = request.getPathInfo();
    if (command == null)
        command = request.getServletPath();
    String name = request.getParameter("name");

    // Prepare our output writer to generate the response message
    response.setContentType("text/plain; charset=" + Constants.CHARSET);
    PrintWriter writer = response.getWriter();

    // Process the requested command
    if (command == null) {
        writer.println(sm.getString("hostManagerServlet.noCommand"));
    } else if (command.equals("/add")) {
        add(request, writer, name, false, smClient);
    } else if (command.equals("/remove")) {
        remove(writer, name, smClient);
    } else if (command.equals("/list")) {
        list(writer, smClient);
    } else if (command.equals("/start")) {
        start(writer, name, smClient);
    } else if (command.equals("/stop")) {
        stop(writer, name, smClient);
    } else {
        writer.println(sm.getString("hostManagerServlet.unknownCommand",
                                    command));
    }

    // Finish up the response
    writer.flush();
    writer.close();

}

RequestIdsSettingFilterTest.java 文件源码项目：java-logging 阅读 38 收藏 0 点赞 0 评论 0

@Test
public void sessionIdShouldBeLoggedIfTheSessionExists() throws IOException, ServletException {
    HttpServletRequest request = requestWithSessionId("some-session-id");

    filter.doFilter(request, response, (req, resp) -> {
        assertThat(MdcFields.getSessionId()).isEqualTo("some-session-id");
    });

    assertThat(MdcFields.getSessionId()).isNull();
}

OAIHarvesterServlet.java 文件源码项目：joai-project 阅读 54 收藏 0 点赞 0 评论 0

/**
 *  Handle GET requests.
 *
 * @param  req                   Input request.
 * @param  resp                  Resulting response.
 * @exception  IOException       I/O error
 * @exception  ServletException  servlet error
 */
public void doGet(
                  HttpServletRequest req,
                  HttpServletResponse resp)
     throws IOException, ServletException {

    // Set up output writer.
    PrintWriter respwtr = resp.getWriter();
    respwtr.print(" doGet() ");
    respwtr.close();

}

ApplicationDispatcher.java 文件源码项目：apache-tomcat-7.0.73-with-comment 阅读 43 收藏 0 点赞 0 评论 0

/**
 * Prepare the request based on the filter configuration.
 * @param request The servlet request we are processing
 * @param response The servlet response we are creating
 * @param state The RD state
 *
 * @exception IOException if an input/output error occurs
 * @exception ServletException if a servlet error occurs
 */
private void processRequest(ServletRequest request, 
                            ServletResponse response,
                            State state)
    throws IOException, ServletException {

    DispatcherType disInt = (DispatcherType) request.getAttribute(Globals.DISPATCHER_TYPE_ATTR);
    if (disInt != null) {
        boolean doInvoke = true;

        if (context.getFireRequestListenersOnForwards() &&
                !context.fireRequestInitEvent(request)) {
            doInvoke = false;
        }

        if (doInvoke) {
            if (disInt != DispatcherType.ERROR) {
                state.outerRequest.setAttribute(
                        Globals.DISPATCHER_REQUEST_PATH_ATTR,
                        getCombinedPath());
                state.outerRequest.setAttribute(
                        Globals.DISPATCHER_TYPE_ATTR,
                        DispatcherType.FORWARD);
                invoke(state.outerRequest, response, state);
            } else {
                invoke(state.outerRequest, response, state);
            }

            if (context.getFireRequestListenersOnForwards()) {
                context.fireRequestDestroyEvent(request);
            }
        }
    }
}

ControllerServlet.java 文件源码项目：SpringTutorial 阅读 36 收藏 0 点赞 0 评论 0

private void handleHome(HttpServletRequest request,
        HttpServletResponse response) throws ServletException, IOException {

    RequestDispatcher requestDispatcher = request
            .getRequestDispatcher("bankhomepage.jsp");
    requestDispatcher.forward(request, response);

}

ChatServlet.java 文件源码项目：apache-tomcat-7.0.73-with-comment 阅读 35 收藏 0 点赞 0 评论 0

@Override
protected void service(HttpServletRequest request, HttpServletResponse response)
    throws IOException, ServletException {
    // Compatibility method: equivalent method using the regular connection model
    response.setContentType("text/html; charset=" + CHARSET);
    PrintWriter writer = response.getWriter();
    writer.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">");
    writer.println("<html><head><title>JSP Chat</title></head><body bgcolor=\"#FFFFFF\">");
    writer.println("Chat example only supports Comet processing. ");
    writer.println("Configure a connector that supports Comet and try again.");
    writer.println("</body></html>");
}