Example usage for org.springframework.web.servlet HandlerInterceptor afterCompletion

Introduction

In this page you can find the example usage for org.springframework.web.servlet HandlerInterceptor afterCompletion.

Prototype

default void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler,
        @Nullable Exception ex) throws Exception 

Source Link

Document

Callback after completion of request processing, that is, after rendering the view.

Usage

From source file:org.grails.plugins.web.filters.CompositeInterceptor.java

public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object o, Exception e)
        throws Exception {
    if (log.isDebugEnabled())
        log.debug("afterCompletion " + request + ", " + response + ", " + o + ", " + e);

    for (HandlerInterceptor handler : handlersReversed) {
        handler.afterCompletion(request, response, o, e);
    }/*  w w  w  .j a  v a2 s.  co  m*/
}

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From source file:jun.learn.scene.handlerMapping.HandlerExecutionChain.java

/**
 * Trigger afterCompletion callbacks on the mapped HandlerInterceptors.
 * Will just invoke afterCompletion for all interceptors whose preHandle invocation
 * has successfully completed and returned true.
 *//*  w w w.j  a  v  a 2  s. c  om*/
void triggerAfterCompletion(HttpServletRequest request, HttpServletResponse response, Exception ex)
        throws Exception {

    HandlerInterceptor[] interceptors = getInterceptors();
    if (!ObjectUtils.isEmpty(interceptors)) {
        for (int i = this.interceptorIndex; i >= 0; i--) {
            HandlerInterceptor interceptor = interceptors[i];
            try {
                interceptor.afterCompletion(request, response, this.handler, ex);
            } catch (Throwable ex2) {
                logger.error("HandlerInterceptor.afterCompletion threw exception", ex2);
            }
        }
    }
}

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From source file:org.parancoe.web.plugin.PluginHelper.java

public void invokeAfterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler,
        Exception exception) {//from w w  w .ja  va2  s . com
    for (WebPlugin plugin : getWebPlugins()) {
        for (HandlerInterceptor interceptor : plugin.getInterceptors()) {
            try {
                interceptor.afterCompletion(request, response, handler, exception);
            } catch (Exception e) {
                log.error("error in afterCompletion for plugin '" + plugin.getName() + "'", e);
            }
        }
    }
}

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From source file:org.zkoss.zk.grails.web.ZULUrlMappingsFilter.java

private boolean renderViewForUrlMappingInfo(HttpServletRequest request, HttpServletResponse response,
        UrlMappingInfo info, String viewName) {
    if (viewResolver != null) {
        View v;/*from w w w. ja  v a  2s  .co m*/
        try {
            // execute pre handler interceptors
            for (HandlerInterceptor handlerInterceptor : handlerInterceptors) {
                if (!handlerInterceptor.preHandle(request, response, this))
                    return false;
            }

            // execute post handlers directly after, since there is no controller. The filter has a chance to modify the view at this point;
            final ModelAndView modelAndView = new ModelAndView(viewName);
            for (HandlerInterceptor handlerInterceptor : handlerInterceptors) {
                handlerInterceptor.postHandle(request, response, this, modelAndView);
            }

            v = WebUtils.resolveView(request, info, modelAndView.getViewName(), viewResolver);
            v.render(modelAndView.getModel(), request, response);

            // after completion
            for (HandlerInterceptor handlerInterceptor : handlerInterceptors) {
                handlerInterceptor.afterCompletion(request, response, this, null);
            }
        } catch (Throwable e) {
            // let the sitemesh filter re-run for the error
            reapplySitemesh(request);
            for (HandlerInterceptor handlerInterceptor : handlerInterceptors) {
                try {
                    handlerInterceptor.afterCompletion(request, response, this,
                            e instanceof Exception ? (Exception) e
                                    : new GroovyPagesException(e.getMessage(), e));
                } catch (Exception e1) {
                    UrlMappingException ume = new UrlMappingException(
                            "Error executing filter after view error: " + e1.getMessage() + ". Original error: "
                                    + e.getMessage(),
                            e1);
                    filterAndThrow(ume);
                }
            }
            UrlMappingException ume = new UrlMappingException(
                    "Error mapping onto view [" + viewName + "]: " + e.getMessage(), e);
            filterAndThrow(ume);
        }
    }
    return true;
}

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From source file:org.springframework.web.servlet.HandlerExecutionChain.java

/**
 * Trigger afterCompletion callbacks on the mapped HandlerInterceptors.
 * Will just invoke afterCompletion for all interceptors whose preHandle invocation
 * has successfully completed and returned true.
 *///from   w w  w .ja v a2 s .c  om
void triggerAfterCompletion(HttpServletRequest request, HttpServletResponse response, @Nullable Exception ex)
        throws Exception {

    HandlerInterceptor[] interceptors = getInterceptors();
    if (!ObjectUtils.isEmpty(interceptors)) {
        for (int i = this.interceptorIndex; i >= 0; i--) {
            HandlerInterceptor interceptor = interceptors[i];
            try {
                interceptor.afterCompletion(request, response, this.handler, ex);
            } catch (Throwable ex2) {
                logger.error("HandlerInterceptor.afterCompletion threw exception", ex2);
            }
        }
    }
}

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From source file:org.springframework.web.servlet.MyDispatcherServlet.java

/**
 * Trigger afterCompletion callbacks on the mapped HandlerInterceptors.
 * Will just invoke afterCompletion for all interceptors whose preHandle invocation
 * has successfully completed and returned true.
 * @param mappedHandler the mapped HandlerExecutionChain
 * @param interceptorIndex index of last interceptor that successfully completed
 * @param ex Exception thrown on handler execution, or <code>null</code> if none
 * @see HandlerInterceptor#afterCompletion
 *///  www.  j  a v  a 2s.  c o m
private void triggerAfterCompletion(HandlerExecutionChain mappedHandler, int interceptorIndex,
        HttpServletRequest request, HttpServletResponse response, Exception ex) throws Exception {

    // Apply afterCompletion methods of registered interceptors.
    if (mappedHandler != null) {
        HandlerInterceptor[] interceptors = mappedHandler.getInterceptors();
        if (interceptors != null) {
            for (int i = interceptorIndex; i >= 0; i--) {
                HandlerInterceptor interceptor = interceptors[i];
                try {
                    interceptor.afterCompletion(request, response, mappedHandler.getHandler(), ex);
                } catch (Throwable ex2) {
                    logger.error("HandlerInterceptor.afterCompletion threw exception", ex2);
                }
            }
        }
    }
}

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