Example usage for javax.servlet ServletRequestEvent ServletRequestEvent

Introduction

In this page you can find the example usage for javax.servlet ServletRequestEvent ServletRequestEvent.

Prototype

public ServletRequestEvent(ServletContext sc, ServletRequest request) 

Source Link

Document

Construct a ServletRequestEvent for the given ServletContext and ServletRequest.

Usage

From source file:de.itsvs.cwtrpc.controller.RemoteServiceControllerServlet.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    try {/*from ww  w. j av a2s  . com*/
        final PreparedRemoteServiceConfig serviceConfig;
        final RemoteServiceContext serviceContext;
        final ServletRequestEvent servletRequestEvent;

        serviceConfig = getServiceConfig(request);
        if (serviceConfig == null) {
            if (log.isDebugEnabled()) {
                log.debug("No service has been configured for requested URI: " + request.getRequestURI());
            }
            if (CwtRpcUtils.getRpcSessionInvalidationPolicy(request).isInvalidateOnUnexpectedException()) {
                invalidateSession(request);
            }
            response.sendError(HttpServletResponse.SC_NOT_FOUND,
                    "No service has been configured for requested URI");
            return;
        }

        serviceContext = new DefaultRemoteServiceContext(request, response);
        RemoteServiceContextHolder.setContext(serviceContext);

        if (isSpringRequestContextEnabled()) {
            servletRequestEvent = new ServletRequestEvent(getServletContext(), request);
        } else {
            servletRequestEvent = null;
        }
        try {
            if (servletRequestEvent != null) {
                requestContextListener.requestInitialized(servletRequestEvent);
            }
            processRpcCall(request, response, serviceConfig);
        } finally {
            if (servletRequestEvent != null) {
                requestContextListener.requestDestroyed(servletRequestEvent);
            }
        }
    } catch (IOException e) {
        throw e;
    } catch (RuntimeException e) {
        if (isUncaughtException(e)) {
            if (CwtRpcUtils.getRpcSessionInvalidationPolicy(request).isInvalidateOnUnexpectedException()) {
                invalidateSession(request);
            }
            throw e;
        }
        processUnexpectedFailure(request, response, e);
    } catch (Throwable e) {
        processUnexpectedFailure(request, response, e);
    } finally {
        RemoteServiceContextHolder.resetContext();
    }
}

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From source file:org.hdiv.AbstractHDIVTestCase.java

protected final void setUp() throws Exception {

    String[] files = { "/org/hdiv/config/hdiv-core-applicationContext.xml", "/org/hdiv/config/hdiv-config.xml",
            "/org/hdiv/config/hdiv-validations.xml", "/org/hdiv/config/applicationContext-test.xml",
            "/org/hdiv/config/applicationContext-extra.xml" };

    if (this.applicationContext == null) {
        this.applicationContext = new ClassPathXmlApplicationContext(files);
    }/*w  w w. ja  v  a  2  s  . c o m*/

    // Servlet API mock
    HttpServletRequest request = (MockHttpServletRequest) this.applicationContext.getBean("mockRequest");
    HttpSession httpSession = request.getSession();
    ServletContext servletContext = httpSession.getServletContext();
    HDIVUtil.setHttpServletRequest(request);

    // Put Spring context on ServletContext
    StaticWebApplicationContext webApplicationContext = new StaticWebApplicationContext();
    webApplicationContext.setServletContext(servletContext);
    webApplicationContext.setParent(this.applicationContext);
    servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE,
            webApplicationContext);

    // Initialize config
    this.config = (HDIVConfig) this.applicationContext.getBean("config");

    InitListener initListener = new InitListener();
    // Initialize ServletContext
    ServletContextEvent servletContextEvent = new ServletContextEvent(servletContext);
    initListener.contextInitialized(servletContextEvent);
    // Initialize HttpSession
    HttpSessionEvent httpSessionEvent = new HttpSessionEvent(httpSession);
    initListener.sessionCreated(httpSessionEvent);
    // Initialize request
    ServletRequestEvent requestEvent = new ServletRequestEvent(servletContext, request);
    initListener.requestInitialized(requestEvent);

    if (log.isDebugEnabled()) {
        log.debug("Hdiv test context initialized");
    }

    onSetUp();
}

---

From source file:org.hdiv.hateoas.jackson.AbstractHDIVTestCase.java

protected void setUp() throws Exception {

    String[] files = { "/org/hdiv/config/hdiv-core-applicationContext.xml", "/org/hdiv/config/hdiv-config.xml",
            "/org/hdiv/config/hdiv-validations.xml", "/org/hdiv/config/applicationContext-test.xml",
            "/org/hdiv/config/applicationContext-extra.xml" };

    if (this.applicationContext == null) {
        this.applicationContext = new ClassPathXmlApplicationContext(files);
    }//from   w  ww  .  java2s .co  m

    // Servlet API mock
    HttpServletRequest request = (MockHttpServletRequest) this.applicationContext.getBean("mockRequest");
    HttpSession httpSession = request.getSession();
    ServletContext servletContext = httpSession.getServletContext();
    HDIVUtil.setHttpServletRequest(request);

    // Put Spring context on ServletContext
    StaticWebApplicationContext webApplicationContext = new StaticWebApplicationContext();
    webApplicationContext.setServletContext(servletContext);
    webApplicationContext.setParent(this.applicationContext);
    servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE,
            webApplicationContext);

    // Initialize config
    this.config = (HDIVConfig) this.applicationContext.getBean("config");

    InitListener initListener = new InitListener();
    // Initialize ServletContext
    ServletContextEvent servletContextEvent = new ServletContextEvent(servletContext);
    initListener.contextInitialized(servletContextEvent);
    // Initialize HttpSession
    HttpSessionEvent httpSessionEvent = new HttpSessionEvent(httpSession);
    initListener.sessionCreated(httpSessionEvent);
    // Initialize request
    ServletRequestEvent requestEvent = new ServletRequestEvent(servletContext, request);
    initListener.requestInitialized(requestEvent);

    if (log.isDebugEnabled()) {
        log.debug("Hdiv test context initialized");
    }

    onSetUp();
}

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From source file:org.ireland.jnetty.dispatch.filterchain.ServletRequestListenerFilterChain.java

/**
 * Invokes the next filter in the chain or the final servlet at the end of the chain.
 * /*from w  ww. ja  v  a2s .  c  o m*/
 * @param request
 *            the servlet request
 * @param response
 *            the servlet response
 * @since Servlet 2.3
 */
@Override
public void doFilter(ServletRequest request, ServletResponse response) throws ServletException, IOException {
    try {
        //?ServletRequestListener#requestInitialized
        for (ServletRequestListener listener : _requestListeners) {
            ServletRequestEvent event = new ServletRequestEvent(_webApp, request);

            listener.requestInitialized(event);
        }

        _next.doFilter(request, response);
    } finally {
        //?ServletRequestListener#requestDestroyed
        for (int i = _requestListeners.size() - 1; i >= 0; i--) {
            try {
                ServletRequestEvent event = new ServletRequestEvent(_webApp, request);

                _requestListeners.get(i).requestDestroyed(event);
            } catch (Throwable e) {
                log.warn(e.toString(), e);
            }
        }
    }
}

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