Java Code Examples for javax.servlet.ServletRequest#getDispatcherType()

The following examples show how to use javax.servlet.ServletRequest#getDispatcherType() . 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

Source File: ServletSecurityRoleHandler.java From quarkus-http with Apache License 2.0

6 votes

@Override
public void handleRequest(final HttpServerExchange exchange) throws Exception {
    final ServletRequestContext servletRequestContext = exchange.getAttachment(ServletRequestContext.ATTACHMENT_KEY);
    ServletRequest request = servletRequestContext.getServletRequest();
    if (request.getDispatcherType() == DispatcherType.REQUEST) {
        List<SingleConstraintMatch> constraints = servletRequestContext.getRequiredConstrains();
        SecurityContext sc = exchange.getSecurityContext();
        if (!authorizationManager.canAccessResource(constraints, sc.getAuthenticatedAccount(), servletRequestContext.getCurrentServlet().getManagedServlet().getServletInfo(), servletRequestContext.getOriginalRequest(), servletRequestContext.getDeployment())) {

            HttpServletResponse response = (HttpServletResponse) servletRequestContext.getServletResponse();
            response.sendError(StatusCodes.FORBIDDEN);
            return;
        }
    }
    next.handleRequest(exchange);
}

Example 2

Source File: ServletSecurityRoleHandler.java From lams with GNU General Public License v2.0

6 votes

@Override
public void handleRequest(final HttpServerExchange exchange) throws Exception {
    final ServletRequestContext servletRequestContext = exchange.getAttachment(ServletRequestContext.ATTACHMENT_KEY);
    ServletRequest request = servletRequestContext.getServletRequest();
    if (request.getDispatcherType() == DispatcherType.REQUEST) {
        List<SingleConstraintMatch> constraints = servletRequestContext.getRequiredConstrains();
        SecurityContext sc = exchange.getSecurityContext();
        if (!authorizationManager.canAccessResource(constraints, sc.getAuthenticatedAccount(), servletRequestContext.getCurrentServlet().getManagedServlet().getServletInfo(), servletRequestContext.getOriginalRequest(), servletRequestContext.getDeployment())) {

            HttpServletResponse response = (HttpServletResponse) servletRequestContext.getServletResponse();
            response.sendError(StatusCodes.FORBIDDEN);
            return;
        }
    }
    next.handleRequest(exchange);
}

Example 3

Source File: TestAsyncContextImpl.java From Tomcat8-Source-Read with MIT License

5 votes

@Override
public void service(ServletRequest req, ServletResponse resp)
        throws ServletException, IOException {
    if (DispatcherType.ASYNC != req.getDispatcherType()) {
        AsyncContext asyncContext;
        if ("y".equals(req.getParameter(CUSTOM_REQ_RESP))) {
            asyncContext = req.startAsync(
                    new ServletRequestWrapper(req),
                    new ServletResponseWrapper(resp));
        } else {
            asyncContext = req.startAsync();
        }
        if ("y".equals(req.getParameter(EMPTY_DISPATCH))) {
            asyncContext.dispatch();
        } else {
            asyncContext.dispatch("/target");
        }
        try {
            asyncContext.dispatch("/nonExistingServlet");
            TestAsyncContextImpl.track("FAIL");
        } catch (IllegalStateException e) {
            TestAsyncContextImpl.track("OK");
        }
    } else {
        TestAsyncContextImpl.track("DispatchingGenericServletGet-");
    }
}

Example 4

Source File: TestAsyncContextImpl.java From Tomcat7.0.67 with Apache License 2.0

5 votes

@Override
public void service(ServletRequest req, ServletResponse resp)
        throws ServletException, IOException {
    if (DispatcherType.ASYNC != req.getDispatcherType()) {
        AsyncContext asyncContext;
        if ("y".equals(req.getParameter(CUSTOM_REQ_RESP))) {
            asyncContext = req.startAsync(
                    new ServletRequestWrapper(req),
                    new ServletResponseWrapper(resp));
        } else {
            asyncContext = req.startAsync();
        }
        if ("y".equals(req.getParameter(EMPTY_DISPATCH))) {
            asyncContext.dispatch();
        } else {
            asyncContext.dispatch("/target");
        }
        try {
            asyncContext.dispatch("/nonExistingServlet");
            TestAsyncContextImpl.track("FAIL");
        } catch (IllegalStateException e) {
            TestAsyncContextImpl.track("OK");
        }
    } else {
        TestAsyncContextImpl.track("DispatchingGenericServletGet-");
    }
}

Example 5

Source File: TestAsyncContextImpl.java From tomcatsrc with Apache License 2.0

5 votes

@Override
public void service(ServletRequest req, ServletResponse resp)
        throws ServletException, IOException {
    if (DispatcherType.ASYNC != req.getDispatcherType()) {
        AsyncContext asyncContext;
        if ("y".equals(req.getParameter(CUSTOM_REQ_RESP))) {
            asyncContext = req.startAsync(
                    new ServletRequestWrapper(req),
                    new ServletResponseWrapper(resp));
        } else {
            asyncContext = req.startAsync();
        }
        if ("y".equals(req.getParameter(EMPTY_DISPATCH))) {
            asyncContext.dispatch();
        } else {
            asyncContext.dispatch("/target");
        }
        try {
            asyncContext.dispatch("/nonExistingServlet");
            TestAsyncContextImpl.track("FAIL");
        } catch (IllegalStateException e) {
            TestAsyncContextImpl.track("OK");
        }
    } else {
        TestAsyncContextImpl.track("DispatchingGenericServletGet-");
    }
}

Example 6

Source File: ServletApiAdvice.java From apm-agent-java with Apache License 2.0

4 votes

@Advice.OnMethodEnter(suppress = Throwable.class)
public static void onEnterServletService(@Advice.Argument(0) ServletRequest servletRequest,
                                         @Advice.Local("transaction") Transaction transaction,
                                         @Advice.Local("scope") Scope scope) {
    if (tracer == null) {
        return;
    }
    // re-activate transactions for async requests
    final Transaction transactionAttr = (Transaction) servletRequest.getAttribute(TRANSACTION_ATTRIBUTE);
    if (tracer.currentTransaction() == null && transactionAttr != null) {
        scope = transactionAttr.activateInScope();
    }
    if (tracer.isRunning() &&
        servletTransactionHelper != null &&
        servletRequest instanceof HttpServletRequest &&
        servletRequest.getDispatcherType() == DispatcherType.REQUEST &&
        !Boolean.TRUE.equals(excluded.get())) {

        ServletContext servletContext = servletRequest.getServletContext();
        if (servletContext != null) {
            // this makes sure service name discovery also works when attaching at runtime
            determineServiceName(servletContext.getServletContextName(), servletContext.getClassLoader(), servletContext.getContextPath());
        }

        final HttpServletRequest request = (HttpServletRequest) servletRequest;
        if (ServletInstrumentation.servletTransactionCreationHelperManager != null) {
            ServletInstrumentation.ServletTransactionCreationHelper<HttpServletRequest> helper =
                ServletInstrumentation.servletTransactionCreationHelperManager.getForClassLoaderOfClass(HttpServletRequest.class);
            if (helper != null) {
                transaction = helper.createAndActivateTransaction(request);
            }
        }

        if (transaction == null) {
            // if the request is excluded, avoid matching all exclude patterns again on each filter invocation
            excluded.set(Boolean.TRUE);
            return;
        }
        final Request req = transaction.getContext().getRequest();
        if (transaction.isSampled() && tracer.getConfig(CoreConfiguration.class).isCaptureHeaders()) {
            if (request.getCookies() != null) {
                for (Cookie cookie : request.getCookies()) {
                    req.addCookie(cookie.getName(), cookie.getValue());
                }
            }
            final Enumeration<String> headerNames = request.getHeaderNames();
            if (headerNames != null) {
                while (headerNames.hasMoreElements()) {
                    final String headerName = headerNames.nextElement();
                    req.addHeader(headerName, request.getHeaders(headerName));
                }
            }
        }
        transaction.setFrameworkName(FRAMEWORK_NAME);

        servletTransactionHelper.fillRequestContext(transaction, request.getProtocol(), request.getMethod(), request.isSecure(),
            request.getScheme(), request.getServerName(), request.getServerPort(), request.getRequestURI(), request.getQueryString(),
            request.getRemoteAddr(), request.getHeader("Content-Type"));
    }
}