Examples with HttpServletResponse jakarta.servlet.http.HttpServletResponse used on opensource projects

Example 41 with HttpServletResponse

use of jakarta.servlet.http.HttpServletResponse in project spring-framework by spring-projects.

the class TomcatRequestUpgradeStrategy method upgrade.

// for old doUpgrade variant in Tomcat 9.0.55
@SuppressWarnings("deprecation")
@Override
public Mono<Void> upgrade(ServerWebExchange exchange, WebSocketHandler handler, @Nullable String subProtocol, Supplier<HandshakeInfo> handshakeInfoFactory) {
    ServerHttpRequest request = exchange.getRequest();
    ServerHttpResponse response = exchange.getResponse();
    HttpServletRequest servletRequest = ServerHttpRequestDecorator.getNativeRequest(request);
    HttpServletResponse servletResponse = ServerHttpResponseDecorator.getNativeResponse(response);
    HandshakeInfo handshakeInfo = handshakeInfoFactory.get();
    DataBufferFactory bufferFactory = response.bufferFactory();
    // Trigger WebFlux preCommit actions and upgrade
    return exchange.getResponse().setComplete().then(Mono.deferContextual(contextView -> {
        Endpoint endpoint = new StandardWebSocketHandlerAdapter(ContextWebSocketHandler.decorate(handler, contextView), session -> new TomcatWebSocketSession(session, handshakeInfo, bufferFactory));
        String requestURI = servletRequest.getRequestURI();
        DefaultServerEndpointConfig config = new DefaultServerEndpointConfig(requestURI, endpoint);
        config.setSubprotocols(subProtocol != null ? Collections.singletonList(subProtocol) : Collections.emptyList());
        WsServerContainer container = getContainer(servletRequest);
        try {
            container.doUpgrade(servletRequest, servletResponse, config, Collections.emptyMap());
        } catch (Exception ex) {
            return Mono.error(ex);
        }
        return Mono.empty();
    }));
}

Example 42 with HttpServletResponse

use of jakarta.servlet.http.HttpServletResponse in project spring-framework by spring-projects.

the class ControllerTests method servletWrappingController.

@Test
public void servletWrappingController() throws Exception {
    HttpServletRequest request = new MockHttpServletRequest("GET", "/somePath");
    HttpServletResponse response = new MockHttpServletResponse();
    ServletWrappingController swc = new ServletWrappingController();
    swc.setServletClass(TestServlet.class);
    swc.setServletName("action");
    Properties props = new Properties();
    props.setProperty("config", "myValue");
    swc.setInitParameters(props);
    swc.afterPropertiesSet();
    assertThat(TestServlet.config).isNotNull();
    assertThat(TestServlet.config.getServletName()).isEqualTo("action");
    assertThat(TestServlet.config.getInitParameter("config")).isEqualTo("myValue");
    assertThat(TestServlet.request).isNull();
    assertThat(TestServlet.destroyed).isFalse();
    assertThat(swc.handleRequest(request, response)).isNull();
    assertThat(TestServlet.request).isEqualTo(request);
    assertThat(TestServlet.response).isEqualTo(response);
    assertThat(TestServlet.destroyed).isFalse();
    swc.destroy();
    assertThat(TestServlet.destroyed).isTrue();
}

Example 43 with HttpServletResponse

use of jakarta.servlet.http.HttpServletResponse in project spring-framework by spring-projects.

the class ShallowEtagHeaderFilter method doFilterInternal.

@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
    HttpServletResponse responseToUse = response;
    if (!isAsyncDispatch(request) && !(response instanceof ConditionalContentCachingResponseWrapper)) {
        responseToUse = new ConditionalContentCachingResponseWrapper(response, request);
    }
    filterChain.doFilter(request, responseToUse);
    if (!isAsyncStarted(request) && !isContentCachingDisabled(request)) {
        updateResponse(request, responseToUse);
    }
}

Example 44 with HttpServletResponse

use of jakarta.servlet.http.HttpServletResponse in project spring-framework by spring-projects.

the class ForwardedHeaderFilter method doFilterInternal.

@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
    if (this.removeOnly) {
        ForwardedHeaderRemovingRequest wrappedRequest = new ForwardedHeaderRemovingRequest(request);
        filterChain.doFilter(wrappedRequest, response);
    } else {
        HttpServletRequest wrappedRequest = new ForwardedHeaderExtractingRequest(request);
        HttpServletResponse wrappedResponse = this.relativeRedirects ? RelativeRedirectResponseWrapper.wrapIfNecessary(response, HttpStatus.SEE_OTHER) : new ForwardedHeaderExtractingResponse(response, wrappedRequest);
        filterChain.doFilter(wrappedRequest, wrappedResponse);
    }
}

Example 45 with HttpServletResponse

use of jakarta.servlet.http.HttpServletResponse in project spring-framework by spring-projects.

the class CharacterEncodingFilterTests method forceEncodingAlwaysSetsEncoding.

@Test
public void forceEncodingAlwaysSetsEncoding() throws Exception {
    HttpServletRequest request = mock(HttpServletRequest.class);
    request.setCharacterEncoding(ENCODING);
    given(request.getAttribute(WebUtils.ERROR_REQUEST_URI_ATTRIBUTE)).willReturn(null);
    given(request.getAttribute(filteredName(FILTER_NAME))).willReturn(null);
    given(request.getDispatcherType()).willReturn(DispatcherType.REQUEST);
    HttpServletResponse response = mock(HttpServletResponse.class);
    FilterChain filterChain = mock(FilterChain.class);
    CharacterEncodingFilter filter = new CharacterEncodingFilter(ENCODING, true);
    filter.init(new MockFilterConfig(FILTER_NAME));
    filter.doFilter(request, response, filterChain);
    verify(request).setAttribute(filteredName(FILTER_NAME), Boolean.TRUE);
    verify(request).removeAttribute(filteredName(FILTER_NAME));
    verify(response).setCharacterEncoding(ENCODING);
    verify(filterChain).doFilter(request, response);
}