javax.servlet.ServletRequestEvent源码实例Demo-ICode联盟

类javax.servlet.ServletRequestEvent源码实例Demo

下面列出了怎么用javax.servlet.ServletRequestEvent的API类实例代码及写法，或者点击链接到github查看源代码。

源代码1 项目： spring-analysis-note 文件： RequestContextListener.java

@Override
public void requestDestroyed(ServletRequestEvent requestEvent) {
	ServletRequestAttributes attributes = null;
	Object reqAttr = requestEvent.getServletRequest().getAttribute(REQUEST_ATTRIBUTES_ATTRIBUTE);
	if (reqAttr instanceof ServletRequestAttributes) {
		attributes = (ServletRequestAttributes) reqAttr;
	}
	RequestAttributes threadAttributes = RequestContextHolder.getRequestAttributes();
	if (threadAttributes != null) {
		// We're assumably within the original request thread...
		LocaleContextHolder.resetLocaleContext();
		RequestContextHolder.resetRequestAttributes();
		if (attributes == null && threadAttributes instanceof ServletRequestAttributes) {
			attributes = (ServletRequestAttributes) threadAttributes;
		}
	}
	if (attributes != null) {
		attributes.requestCompleted();
	}
}

源代码2 项目： spring-analysis-note 文件： RequestContextListenerTests.java

@Test
public void requestContextListenerWithSameThread() {
	RequestContextListener listener = new RequestContextListener();
	MockServletContext context = new MockServletContext();
	MockHttpServletRequest request = new MockHttpServletRequest(context);
	request.setAttribute("test", "value");

	assertNull(RequestContextHolder.getRequestAttributes());
	listener.requestInitialized(new ServletRequestEvent(context, request));
	assertNotNull(RequestContextHolder.getRequestAttributes());
	assertEquals("value",
			RequestContextHolder.getRequestAttributes().getAttribute("test", RequestAttributes.SCOPE_REQUEST));
	MockRunnable runnable = new MockRunnable();
	RequestContextHolder.getRequestAttributes().registerDestructionCallback(
			"test", runnable, RequestAttributes.SCOPE_REQUEST);

	listener.requestDestroyed(new ServletRequestEvent(context, request));
	assertNull(RequestContextHolder.getRequestAttributes());
	assertTrue(runnable.wasExecuted());
}

源代码3 项目： quarkus-http 文件： ApplicationListeners.java

public void requestDestroyed(final ServletRequest request) {
    if(!started) {
        return;
    }
    if(servletRequestListeners.length > 0) {
        final ServletRequestEvent sre = new ServletRequestEvent(servletContext, request);
        for (int i = servletRequestListeners.length - 1; i >= 0; --i) {
            ManagedListener listener = servletRequestListeners[i];
            try {
                this.<ServletRequestListener>get(listener).requestDestroyed(sre);
            } catch (Exception e) {
                UndertowServletLogger.REQUEST_LOGGER.errorInvokingListener("requestDestroyed", listener.getListenerInfo().getListenerClass(), e);
            }
        }
    }
}

源代码4 项目： java-technology-stack 文件： RequestContextListener.java

@Override
public void requestDestroyed(ServletRequestEvent requestEvent) {
	ServletRequestAttributes attributes = null;
	Object reqAttr = requestEvent.getServletRequest().getAttribute(REQUEST_ATTRIBUTES_ATTRIBUTE);
	if (reqAttr instanceof ServletRequestAttributes) {
		attributes = (ServletRequestAttributes) reqAttr;
	}
	RequestAttributes threadAttributes = RequestContextHolder.getRequestAttributes();
	if (threadAttributes != null) {
		// We're assumably within the original request thread...
		LocaleContextHolder.resetLocaleContext();
		RequestContextHolder.resetRequestAttributes();
		if (attributes == null && threadAttributes instanceof ServletRequestAttributes) {
			attributes = (ServletRequestAttributes) threadAttributes;
		}
	}
	if (attributes != null) {
		attributes.requestCompleted();
	}
}

源代码5 项目： java-technology-stack 文件： RequestContextListenerTests.java

@Test
public void requestContextListenerWithSameThread() {
	RequestContextListener listener = new RequestContextListener();
	MockServletContext context = new MockServletContext();
	MockHttpServletRequest request = new MockHttpServletRequest(context);
	request.setAttribute("test", "value");

	assertNull(RequestContextHolder.getRequestAttributes());
	listener.requestInitialized(new ServletRequestEvent(context, request));
	assertNotNull(RequestContextHolder.getRequestAttributes());
	assertEquals("value",
			RequestContextHolder.getRequestAttributes().getAttribute("test", RequestAttributes.SCOPE_REQUEST));
	MockRunnable runnable = new MockRunnable();
	RequestContextHolder.getRequestAttributes().registerDestructionCallback(
			"test", runnable, RequestAttributes.SCOPE_REQUEST);

	listener.requestDestroyed(new ServletRequestEvent(context, request));
	assertNull(RequestContextHolder.getRequestAttributes());
	assertTrue(runnable.wasExecuted());
}

源代码6 项目： java-technology-stack 文件： RequestContextListenerTests.java

@Test
public void requestContextListenerWithSameThreadAndAttributesGone() {
	RequestContextListener listener = new RequestContextListener();
	MockServletContext context = new MockServletContext();
	MockHttpServletRequest request = new MockHttpServletRequest(context);
	request.setAttribute("test", "value");

	assertNull(RequestContextHolder.getRequestAttributes());
	listener.requestInitialized(new ServletRequestEvent(context, request));
	assertNotNull(RequestContextHolder.getRequestAttributes());
	assertEquals("value",
			RequestContextHolder.getRequestAttributes().getAttribute("test", RequestAttributes.SCOPE_REQUEST));
	MockRunnable runnable = new MockRunnable();
	RequestContextHolder.getRequestAttributes().registerDestructionCallback(
			"test", runnable, RequestAttributes.SCOPE_REQUEST);

	request.clearAttributes();
	listener.requestDestroyed(new ServletRequestEvent(context, request));
	assertNull(RequestContextHolder.getRequestAttributes());
	assertTrue(runnable.wasExecuted());
}

源代码7 项目： lams 文件： RequestContextListener.java

@Override
public void requestDestroyed(ServletRequestEvent requestEvent) {
	ServletRequestAttributes attributes = null;
	Object reqAttr = requestEvent.getServletRequest().getAttribute(REQUEST_ATTRIBUTES_ATTRIBUTE);
	if (reqAttr instanceof ServletRequestAttributes) {
		attributes = (ServletRequestAttributes) reqAttr;
	}
	RequestAttributes threadAttributes = RequestContextHolder.getRequestAttributes();
	if (threadAttributes != null) {
		// We're assumably within the original request thread...
		LocaleContextHolder.resetLocaleContext();
		RequestContextHolder.resetRequestAttributes();
		if (attributes == null && threadAttributes instanceof ServletRequestAttributes) {
			attributes = (ServletRequestAttributes) threadAttributes;
		}
	}
	if (attributes != null) {
		attributes.requestCompleted();
	}
}

源代码8 项目： sling-org-apache-sling-models-impl 文件： RequestDisposalTest.java

@Test
public void testWithUnitializedRequest() {
    // destroy a wrapper of the root request
    SlingHttpServletRequest destroyedRequest = new SlingHttpServletRequestWrapper(request);

    // but adapt from a wrapper of a wrapper of that wrapper
    SlingHttpServletRequest adaptableRequest = new SlingHttpServletRequestWrapper(new SlingHttpServletRequestWrapper(destroyedRequest));

    TestModel model = factory.getAdapter(adaptableRequest, TestModel.class);
    assertEquals("teststring", model.testString);

    assertNoneDisposed();

    factory.requestDestroyed(new ServletRequestEvent(servletContext, destroyedRequest));

    assertNoneDisposed();
}

源代码9 项目： spring4-understanding 文件： RequestContextListener.java

@Override
public void requestDestroyed(ServletRequestEvent requestEvent) {
	ServletRequestAttributes attributes = null;
	Object reqAttr = requestEvent.getServletRequest().getAttribute(REQUEST_ATTRIBUTES_ATTRIBUTE);
	if (reqAttr instanceof ServletRequestAttributes) {
		attributes = (ServletRequestAttributes) reqAttr;
	}
	RequestAttributes threadAttributes = RequestContextHolder.getRequestAttributes();
	if (threadAttributes != null) {
		// We're assumably within the original request thread...
		LocaleContextHolder.resetLocaleContext();
		RequestContextHolder.resetRequestAttributes();
		if (attributes == null && threadAttributes instanceof ServletRequestAttributes) {
			attributes = (ServletRequestAttributes) threadAttributes;
		}
	}
	if (attributes != null) {
		attributes.requestCompleted();
	}
}

源代码10 项目： spring4-understanding 文件： RequestContextListenerTests.java

@Test
public void requestContextListenerWithSameThread() {
	RequestContextListener listener = new RequestContextListener();
	MockServletContext context = new MockServletContext();
	MockHttpServletRequest request = new MockHttpServletRequest(context);
	request.setAttribute("test", "value");

	assertNull(RequestContextHolder.getRequestAttributes());
	listener.requestInitialized(new ServletRequestEvent(context, request));
	assertNotNull(RequestContextHolder.getRequestAttributes());
	assertEquals("value",
			RequestContextHolder.getRequestAttributes().getAttribute("test", RequestAttributes.SCOPE_REQUEST));
	MockRunnable runnable = new MockRunnable();
	RequestContextHolder.getRequestAttributes().registerDestructionCallback(
			"test", runnable, RequestAttributes.SCOPE_REQUEST);

	listener.requestDestroyed(new ServletRequestEvent(context, request));
	assertNull(RequestContextHolder.getRequestAttributes());
	assertTrue(runnable.wasExecuted());
}

源代码11 项目： lutece-core 文件： SearchAppTest.java

/**
 * Test of getPage method, of class fr.paris.lutece.portal.web.search.SearchApp.
 * 
 * @throws SiteMessageException
 */
public void testGetPage( ) throws SiteMessageException
{
    System.out.println( "getPage" );

    MockHttpServletRequest request = new MockHttpServletRequest( );
    request.addParameter( "query", "lutece" );
    request.addParameter( "items_per_page", "5" );

    RequestContextListener listener = new RequestContextListener( );
    ServletContext context = new MockServletContext( );
    listener.requestInitialized( new ServletRequestEvent( context, request ) );

    int nMode = 0;
    Plugin plugin = null;
    SearchApp instance = SpringContextService.getBean( "core.xpage.search" );

    assertNotNull( instance.getPage( request, nMode, plugin ) );

    listener.requestDestroyed( new ServletRequestEvent( context, request ) );
}

源代码12 项目： geomajas-project-server 文件： GeomajasContextListener.java

public void requestDestroyed(ServletRequestEvent servletRequestEvent) {
	ServletRequestAttributes attributes = (ServletRequestAttributes) servletRequestEvent.getServletRequest()
			.getAttribute(REQUEST_ATTRIBUTES_ATTRIBUTE);
	ServletRequestAttributes threadAttributes =
			(ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
	if (threadAttributes != null) {
		if (attributes == null) {
			attributes = threadAttributes;
		}
		RequestContextHolder.setRequestAttributes(null);
		LocaleContextHolder.setLocale(null);
	}
	if (attributes != null) {
		attributes.requestCompleted();
	}
}

源代码13 项目： deltaspike 文件： RequestResponseHolderListener.java

@Override
public void requestDestroyed(ServletRequestEvent sre)
{
    if (activated)
    {
        RequestResponseHolder.REQUEST.release();
    }
}

源代码14 项目： syncope 文件： ThreadLocalCleanupListener.java

@Override
public void requestDestroyed(final ServletRequestEvent sre) {
    FormatUtils.clear();

    ThreadClassLoaderManager.clearInstance();
    CurrentLocale.clear();
}

源代码15 项目： geomajas-project-server 文件： GeomajasContextListener.java

public void requestInitialized(ServletRequestEvent servletRequestEvent) {
	if (servletRequestEvent.getServletRequest() instanceof HttpServletRequest) {
		HttpServletRequest request = (HttpServletRequest) servletRequestEvent.getServletRequest();
		ServletRequestAttributes attributes = new ServletRequestAttributes(request);
		request.setAttribute(REQUEST_ATTRIBUTES_ATTRIBUTE, attributes);
		LocaleContextHolder.setLocale(request.getLocale());
		RequestContextHolder.setRequestAttributes(attributes);
	}
}

源代码16 项目： spring-analysis-note 文件： RequestContextListenerTests.java

@Test
public void requestContextListenerWithDifferentThread() {
	final RequestContextListener listener = new RequestContextListener();
	final MockServletContext context = new MockServletContext();
	final MockHttpServletRequest request = new MockHttpServletRequest(context);
	request.setAttribute("test", "value");

	assertNull(RequestContextHolder.getRequestAttributes());
	listener.requestInitialized(new ServletRequestEvent(context, request));
	assertNotNull(RequestContextHolder.getRequestAttributes());
	assertEquals("value",
			RequestContextHolder.getRequestAttributes().getAttribute("test", RequestAttributes.SCOPE_REQUEST));
	MockRunnable runnable = new MockRunnable();
	RequestContextHolder.getRequestAttributes().registerDestructionCallback(
			"test", runnable, RequestAttributes.SCOPE_REQUEST);

	// Execute requestDestroyed callback in different thread.
	Thread thread = new Thread() {
		@Override
		public void run() {
			listener.requestDestroyed(new ServletRequestEvent(context, request));
		}
	};
	thread.start();
	try {
		thread.join();
	}
	catch (InterruptedException ex) {
	}
	// Still bound to original thread, but at least completed.
	assertNotNull(RequestContextHolder.getRequestAttributes());
	assertTrue(runnable.wasExecuted());

	// Check that a repeated execution in the same thread works and performs cleanup.
	listener.requestInitialized(new ServletRequestEvent(context, request));
	listener.requestDestroyed(new ServletRequestEvent(context, request));
	assertNull(RequestContextHolder.getRequestAttributes());
}

源代码17 项目： quarkus-http 文件： ApplicationListeners.java

public void requestInitialized(final ServletRequest request) {
    if(!started) {
        return;
    }
    if(servletRequestListeners.length > 0) {
        final ServletRequestEvent sre = new ServletRequestEvent(servletContext, request);
        for (int i = 0; i < servletRequestListeners.length; ++i) {
            this.<ServletRequestListener>get(servletRequestListeners[i]).requestInitialized(sre);
        }
    }
}

源代码18 项目： quarkus-http 文件： SimpleRequestListener.java

@Override
public void requestInitialized(ServletRequestEvent sre) {
    if (IN_REQUEST.get() != null) {
        nestedInvocationOccured = true;
    }
    IN_REQUEST.set(Boolean.TRUE);
}

源代码19 项目： quarkus-http 文件： SimpleRequestListener.java

@Override
public void requestDestroyed(ServletRequestEvent sre) {
    if (IN_REQUEST.get() == null) {
        nestedInvocationOccured = true;
    }
    IN_REQUEST.remove();
}

源代码20 项目： deltaspike 文件： CdiServletRequestListener.java

@Override
public void requestDestroyed(ServletRequestEvent servletRequestEvent)
{
    LOG.log(Level.FINER,"Request done.");
    ContextControl contextControl = (ContextControl)servletRequestEvent.getServletRequest()
            .getAttribute(CDI_REQ_CONTEXT);
    contextControl.stopContext(RequestScoped.class);
}

源代码21 项目： kardio 文件： SHDRequestListener.java

@Override
public void requestInitialized(ServletRequestEvent requestEvent) {
    HttpServletRequest request = (HttpServletRequest) requestEvent.getServletRequest();
    String endPointName = request.getRequestURI();
    endPointName = endPointName.substring(1);
    endPointName = endPointName.replaceAll("/", "_");
    prometheusMetricService.initializeMetricData(request, endPointName);
}

源代码22 项目： java-technology-stack 文件： RequestContextListener.java

@Override
public void requestInitialized(ServletRequestEvent requestEvent) {
	if (!(requestEvent.getServletRequest() instanceof HttpServletRequest)) {
		throw new IllegalArgumentException(
				"Request is not an HttpServletRequest: " + requestEvent.getServletRequest());
	}
	HttpServletRequest request = (HttpServletRequest) requestEvent.getServletRequest();
	ServletRequestAttributes attributes = new ServletRequestAttributes(request);
	request.setAttribute(REQUEST_ATTRIBUTES_ATTRIBUTE, attributes);
	LocaleContextHolder.setLocale(request.getLocale());
	RequestContextHolder.setRequestAttributes(attributes);
}

源代码23 项目： java-technology-stack 文件： RequestContextListenerTests.java

@Test
public void requestContextListenerWithDifferentThread() {
	final RequestContextListener listener = new RequestContextListener();
	final MockServletContext context = new MockServletContext();
	final MockHttpServletRequest request = new MockHttpServletRequest(context);
	request.setAttribute("test", "value");

	assertNull(RequestContextHolder.getRequestAttributes());
	listener.requestInitialized(new ServletRequestEvent(context, request));
	assertNotNull(RequestContextHolder.getRequestAttributes());
	assertEquals("value",
			RequestContextHolder.getRequestAttributes().getAttribute("test", RequestAttributes.SCOPE_REQUEST));
	MockRunnable runnable = new MockRunnable();
	RequestContextHolder.getRequestAttributes().registerDestructionCallback(
			"test", runnable, RequestAttributes.SCOPE_REQUEST);

	// Execute requestDestroyed callback in different thread.
	Thread thread = new Thread() {
		@Override
		public void run() {
			listener.requestDestroyed(new ServletRequestEvent(context, request));
		}
	};
	thread.start();
	try {
		thread.join();
	}
	catch (InterruptedException ex) {
	}
	// Still bound to original thread, but at least completed.
	assertNotNull(RequestContextHolder.getRequestAttributes());
	assertTrue(runnable.wasExecuted());

	// Check that a repeated execution in the same thread works and performs cleanup.
	listener.requestInitialized(new ServletRequestEvent(context, request));
	listener.requestDestroyed(new ServletRequestEvent(context, request));
	assertNull(RequestContextHolder.getRequestAttributes());
}

源代码24 项目： piranha 文件： DefaultWebApplication.java

/**
 * Fire the request initialized event
 *
 * @param request the request
 */
private void requestInitialized(ServletRequest request) {
    if (!requestListeners.isEmpty()) {
        requestListeners.stream().forEach((servletRequestListener) -> {
            servletRequestListener.requestInitialized(new ServletRequestEvent(this, request));
        });
    }
}

源代码25 项目： tomee 文件： HttpRequestImpl.java

public void init() {
    if (begin != null && getAttribute("openejb_requestInitialized") == null) {
        setAttribute("openejb_requestInitialized", "ok"); // if called again we loose the request scope
        begin.requestInitialized(new ServletRequestEvent(getServletContext(), this));
    }

    listeners = LightweightWebAppBuilderListenerExtractor.findByTypeForContext(contextPath, ServletRequestListener.class);
    if (!listeners.isEmpty()) {
        final ServletRequestEvent event = new ServletRequestEvent(getServletContext(), this);
        for (final ServletRequestListener listener : listeners) {
            listener.requestInitialized(event);
        }
    }
}

源代码26 项目： lams 文件： RequestContextListener.java

@Override
public void requestInitialized(ServletRequestEvent requestEvent) {
	if (!(requestEvent.getServletRequest() instanceof HttpServletRequest)) {
		throw new IllegalArgumentException(
				"Request is not an HttpServletRequest: " + requestEvent.getServletRequest());
	}
	HttpServletRequest request = (HttpServletRequest) requestEvent.getServletRequest();
	ServletRequestAttributes attributes = new ServletRequestAttributes(request);
	request.setAttribute(REQUEST_ATTRIBUTES_ATTRIBUTE, attributes);
	LocaleContextHolder.setLocale(request.getLocale());
	RequestContextHolder.setRequestAttributes(attributes);
}

源代码27 项目： lams 文件： ApplicationListeners.java

public void requestInitialized(final ServletRequest request) {
    if(!started) {
        return;
    }
    if(servletRequestListeners.length > 0) {
        final ServletRequestEvent sre = new ServletRequestEvent(servletContext, request);
        for (int i = 0; i < servletRequestListeners.length; ++i) {
            this.<ServletRequestListener>get(servletRequestListeners[i]).requestInitialized(sre);
        }
    }
}

源代码28 项目： trimou 文件： RequestListener.java

@Override
public void requestInitialized(ServletRequestEvent event) {
    if (event.getServletRequest() instanceof HttpServletRequest) {
        RequestHolder.requestInitialized((HttpServletRequest) event
                .getServletRequest());
    } else {
        throw new IllegalStateException(
                "This extension only supports HTTP Servlet lifecycle");
    }
}

源代码29 项目： tomee 文件： BeginWebBeansListener.java

/**
 * {@inheritDoc}
 */
@Override
public void requestDestroyed(final ServletRequestEvent event) {
    if (webBeansContext == null) {
        return;
    }

    if (logger.isDebugEnabled()) {
        logger.debug("Destroying a request : [{0}]", event == null ? "null" : event.getServletRequest().getRemoteAddr());
    }

    final Object oldContext;
    if (event != null) {
        oldContext = event.getServletRequest().getAttribute(contextKey);
    } else {
        oldContext = null;
    }

    try {
        // clean up the EL caches after each request
        final ELContextStore elStore = ELContextStore.getInstance(false);
        if (elStore != null) {
            elStore.destroyELContextStore();
        }

        contextsService.endContext(RequestScoped.class, event);
        if (webBeansContext instanceof WebappWebBeansContext) { // end after child
            ((WebappWebBeansContext) webBeansContext).getParent().getContextsService().endContext(RequestScoped.class, event);
        }
    } finally {
        contextsService.removeThreadLocals();
        ThreadSingletonServiceImpl.enter((WebBeansContext) oldContext);
    }
}

源代码30 项目： live-chat-engine 文件： SessionsCounterServiceTest.java

@Test
public void test_work(){
	
	MockServletContext context = new MockServletContext();
	MockHttpServletRequest req1 = new MockHttpServletRequest();
	MockHttpServletRequest req2 = new MockHttpServletRequest();
	
	SessionsCounterService service = new SessionsCounterService();
	
	assertFalse(service.isInited());
	service.init(context);
	assertTrue(service.isInited());
	assertEquals(0, service.getSessionsCount(req1));
	assertEquals(0, service.getSessionsCount(req2));
	
	service.requestInitialized(new ServletRequestEvent(context, req1));
	service.sessionCreated(new HttpSessionEvent(req1.getSession()));
	service.requestDestroyed(new ServletRequestEvent(context, req1));
	assertEquals(1, service.getSessionsCount(req1));
	assertEquals(1, service.getSessionsCount(req2));
	
	
	service.requestInitialized(new ServletRequestEvent(context, req2));
	service.sessionCreated(new HttpSessionEvent(req2.getSession()));
	assertEquals(2, service.getSessionsCount(req1));
	assertEquals(2, service.getSessionsCount(req2));
	
	service.sessionDestroyed(new HttpSessionEvent(req1.getSession()));
	assertEquals(1, service.getSessionsCount(req1));
	assertEquals(1, service.getSessionsCount(req2));
	
	service.sessionDestroyed(new HttpSessionEvent(req2.getSession()));
	assertEquals(0, service.getSessionsCount(req1));
	assertEquals(0, service.getSessionsCount(req2));
	
}

类所在包

javax.servlet

类方法

getServletRequest ( )

同包方法

javax.servlet.ServletException

javax.servlet.ServletRequest

javax.servlet.FilterChain

javax.servlet.ServletResponse

javax.servlet.ServletContext

javax.servlet.Filter

javax.servlet.FilterConfig