Examples with ServletResponse javax.servlet.ServletResponse used on opensource projects

Example 56 with ServletResponse

use of javax.servlet.ServletResponse in project undertow by undertow-io.

the class FilterHandler method handleRequest.

@Override
public void handleRequest(final HttpServerExchange exchange) throws Exception {
    final ServletRequestContext servletRequestContext = exchange.getAttachment(ServletRequestContext.ATTACHMENT_KEY);
    ServletRequest request = servletRequestContext.getServletRequest();
    ServletResponse response = servletRequestContext.getServletResponse();
    DispatcherType dispatcher = servletRequestContext.getDispatcherType();
    Boolean supported = asyncSupported.get(dispatcher);
    if (supported != null && !supported) {
        servletRequestContext.setAsyncSupported(false);
    }
    final List<ManagedFilter> filters = this.filters.get(dispatcher);
    if (filters == null) {
        next.handleRequest(exchange);
    } else {
        final FilterChainImpl filterChain = new FilterChainImpl(exchange, filters, next, allowNonStandardWrappers);
        filterChain.doFilter(request, response);
    }
}

Example 57 with ServletResponse

use of javax.servlet.ServletResponse in project undertow by undertow-io.

the class ServletFormAuthenticationMechanism method servePage.

@Override
protected Integer servePage(final HttpServerExchange exchange, final String location) {
    final ServletRequestContext servletRequestContext = exchange.getAttachment(ServletRequestContext.ATTACHMENT_KEY);
    ServletRequest req = servletRequestContext.getServletRequest();
    ServletResponse resp = servletRequestContext.getServletResponse();
    RequestDispatcher disp = req.getRequestDispatcher(location);
    //make sure the login page is never cached
    exchange.getResponseHeaders().add(Headers.CACHE_CONTROL, "no-cache, no-store, must-revalidate");
    exchange.getResponseHeaders().add(Headers.PRAGMA, "no-cache");
    exchange.getResponseHeaders().add(Headers.EXPIRES, "0");
    final FormResponseWrapper respWrapper = exchange.getStatusCode() != OK && resp instanceof HttpServletResponse ? new FormResponseWrapper((HttpServletResponse) resp) : null;
    try {
        disp.forward(req, respWrapper != null ? respWrapper : resp);
    } catch (ServletException e) {
        throw new RuntimeException(e);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
    return respWrapper != null ? respWrapper.getStatus() : null;
}

Example 58 with ServletResponse

use of javax.servlet.ServletResponse in project gerrit by GerritCodeReview.

the class HttpPluginServlet method service.

@Override
public void service(HttpServletRequest req, HttpServletResponse res) throws IOException, ServletException {
    List<String> parts = Lists.newArrayList(Splitter.on('/').limit(3).omitEmptyStrings().split(Strings.nullToEmpty(RequestUtil.getEncodedPathInfo(req))));
    if (isApiCall(req, parts)) {
        managerApi.service(req, res);
        return;
    }
    String name = parts.get(0);
    final PluginHolder holder = plugins.get(name);
    if (holder == null) {
        CacheHeaders.setNotCacheable(res);
        res.sendError(HttpServletResponse.SC_NOT_FOUND);
        return;
    }
    HttpServletRequest wr = wrapper.create(req, name);
    FilterChain chain = new FilterChain() {

        @Override
        public void doFilter(ServletRequest req, ServletResponse res) throws IOException {
            onDefault(holder, (HttpServletRequest) req, (HttpServletResponse) res);
        }
    };
    if (holder.filter != null) {
        holder.filter.doFilter(wr, res, chain);
    } else {
        chain.doFilter(wr, res);
    }
}

Example 59 with ServletResponse

use of javax.servlet.ServletResponse in project gerrit by GerritCodeReview.

the class ProjectBasicAuthFilter method doFilter.

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
    HttpServletRequest req = (HttpServletRequest) request;
    Response rsp = new Response((HttpServletResponse) response);
    if (verify(req, rsp)) {
        chain.doFilter(req, rsp);
    }
}

Example 60 with ServletResponse

use of javax.servlet.ServletResponse in project gerrit by GerritCodeReview.

the class ProjectOAuthFilter method doFilter.

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
    HttpServletRequest req = (HttpServletRequest) request;
    Response rsp = new Response((HttpServletResponse) response);
    if (verify(req, rsp)) {
        chain.doFilter(req, rsp);
    }
}