org.springframework.web.multipart.MultipartResolver Java Examples

/**
 * Initialize the MultipartResolver used by this class.
 * <p>If no bean is defined with the given name in the BeanFactory for this namespace,
 * no multipart handling is provided.
 */
private void initMultipartResolver(ApplicationContext context) {
	try {
		this.multipartResolver = context.getBean(MULTIPART_RESOLVER_BEAN_NAME, MultipartResolver.class);
		if (logger.isTraceEnabled()) {
			logger.trace("Detected " + this.multipartResolver);
		}
		else if (logger.isDebugEnabled()) {
			logger.debug("Detected " + this.multipartResolver.getClass().getSimpleName());
		}
	}
	catch (NoSuchBeanDefinitionException ex) {
		// Default is no multipart resolver.
		this.multipartResolver = null;
		if (logger.isTraceEnabled()) {
			logger.trace("No MultipartResolver '" + MULTIPART_RESOLVER_BEAN_NAME + "' declared");
		}
	}
}
 

/**
 * 从request中获得参数，并返回可读的Map
 * application/x-www-form-urlencode
 * application/json
 * application/json;charset=UTF-8
 * multipart/form-data
 *
 * @param request
 * @return
 */
public static Map<String, String> getParameterMap(HttpServletRequest request) {
    String contentType = request.getHeader(org.springframework.http.HttpHeaders.CONTENT_TYPE);
    Map<String, String> returnMap = new HashMap();
    if (contentType != null && contentType.contains(MediaType.MULTIPART_FORM_DATA_VALUE)) {
        // form-data表单
        MultipartResolver multipartResolver = SpringUtil.getBean(MultipartResolver.class);
        MultipartHttpServletRequest multiReq = multipartResolver.resolveMultipart(request);
        returnMap = conventMap(multiReq.getParameterMap());
    } else if (MediaType.APPLICATION_JSON_VALUE.equals(contentType) || MediaType.APPLICATION_JSON_UTF8_VALUE.equals(contentType)) {
        // json表单
        String body = getBodyString(request);
        if (StringUtils.isNoneBlank(body)) {
            try {
                returnMap = JSONObject.parseObject(body, Map.class);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    } else {
        // 普通表单
        returnMap = conventMap(request.getParameterMap());
    }
    // 参数Map
    return returnMap;
}
 

@Bean
public MultipartResolver multipartResolver() {
    return new StandardServletMultipartResolver() {
        @Override
        public boolean isMultipart(HttpServletRequest request) {
            String method = request.getMethod().toLowerCase();
            if (!Arrays.asList("put", "post").contains(method)) {
                return false;
            }
            String contentType = request.getContentType();
            return (contentType != null && contentType.toLowerCase().startsWith("multipart/"));
        }
    };
}
 

/**
 * Initialize the MultipartResolver used by this class.
 * <p>If no bean is defined with the given name in the BeanFactory for this namespace,
 * no multipart handling is provided.
 */
private void initMultipartResolver(ApplicationContext context) {
	try {
		this.multipartResolver = context.getBean(MULTIPART_RESOLVER_BEAN_NAME, MultipartResolver.class);
		if (logger.isDebugEnabled()) {
			logger.debug("Using MultipartResolver [" + this.multipartResolver + "]");
		}
	}
	catch (NoSuchBeanDefinitionException ex) {
		// Default is no multipart resolver.
		this.multipartResolver = null;
		if (logger.isDebugEnabled()) {
			logger.debug("Unable to locate MultipartResolver with name '" + MULTIPART_RESOLVER_BEAN_NAME +
					"': no multipart request handling provided");
		}
	}
}
 

/**
 * Initialize the MultipartResolver used by this class.
 * <p>If no bean is defined with the given name in the BeanFactory for this namespace,
 * no multipart handling is provided.
 */
private void initMultipartResolver(ApplicationContext context) {
	try {
		this.multipartResolver = context.getBean(MULTIPART_RESOLVER_BEAN_NAME, MultipartResolver.class);
		if (logger.isTraceEnabled()) {
			logger.trace("Detected " + this.multipartResolver);
		}
		else if (logger.isDebugEnabled()) {
			logger.debug("Detected " + this.multipartResolver.getClass().getSimpleName());
		}
	}
	catch (NoSuchBeanDefinitionException ex) {
		// Default is no multipart resolver.
		this.multipartResolver = null;
		if (logger.isTraceEnabled()) {
			logger.trace("No MultipartResolver '" + MULTIPART_RESOLVER_BEAN_NAME + "' declared");
		}
	}
}
 

/**
 * 从request中获得参数，并返回可读的Map
 * application/x-www-form-urlencode
 * application/json
 * application/json;charset=UTF-8
 * multipart/form-data
 *
 * @param request
 * @return
 */
public static Map<String, String> getParameterMap(HttpServletRequest request) {
    String contentType = request.getHeader(org.springframework.http.HttpHeaders.CONTENT_TYPE);
    Map<String, String> returnMap = new HashMap();
    if (contentType != null && contentType.contains(MediaType.MULTIPART_FORM_DATA_VALUE)) {
        // form-data表单
        MultipartResolver multipartResolver = SpringContextHolder.getBean(MultipartResolver.class);
        MultipartHttpServletRequest multiReq = multipartResolver.resolveMultipart(request);
        returnMap = conventMap(multiReq.getParameterMap());
    } else if (MediaType.APPLICATION_JSON_VALUE.equals(contentType) || MediaType.APPLICATION_JSON_UTF8_VALUE.equals(contentType)) {
        // json表单
        String body = getBodyString(request);
        if (StringUtils.isNotBlank(body)) {
            try {
                returnMap = JSONObject.parseObject(body, Map.class);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    } else {
        // 普通表单
        returnMap = conventMap(request.getParameterMap());
    }
    // 参数Map
    return returnMap;
}
 

/**
 * Initialize the MultipartResolver used by this class.
 * <p>If no bean is defined with the given name in the BeanFactory for this namespace,
 * no multipart handling is provided.
 */
private void initMultipartResolver(ApplicationContext context) {
	try {
		this.multipartResolver = context.getBean(MULTIPART_RESOLVER_BEAN_NAME, MultipartResolver.class);
		if (logger.isDebugEnabled()) {
			logger.debug("Using MultipartResolver [" + this.multipartResolver + "]");
		}
	}
	catch (NoSuchBeanDefinitionException ex) {
		// Default is no multipart resolver.
		this.multipartResolver = null;
		if (logger.isDebugEnabled()) {
			logger.debug("Unable to locate MultipartResolver with name '" + MULTIPART_RESOLVER_BEAN_NAME +
					"': no multipart request handling provided");
		}
	}
}
 

@Test
public void dispatcherServletRefresh() throws ServletException {
	MockServletContext servletContext = new MockServletContext("org/springframework/web/context");
	DispatcherServlet servlet = new DispatcherServlet();

	servlet.init(new MockServletConfig(servletContext, "empty"));
	ServletContextAwareBean contextBean =
			(ServletContextAwareBean) servlet.getWebApplicationContext().getBean("servletContextAwareBean");
	ServletConfigAwareBean configBean =
			(ServletConfigAwareBean) servlet.getWebApplicationContext().getBean("servletConfigAwareBean");
	assertSame(servletContext, contextBean.getServletContext());
	assertSame(servlet.getServletConfig(), configBean.getServletConfig());
	MultipartResolver multipartResolver = servlet.getMultipartResolver();
	assertNotNull(multipartResolver);

	servlet.refresh();

	ServletContextAwareBean contextBean2 =
			(ServletContextAwareBean) servlet.getWebApplicationContext().getBean("servletContextAwareBean");
	ServletConfigAwareBean configBean2 =
			(ServletConfigAwareBean) servlet.getWebApplicationContext().getBean("servletConfigAwareBean");
	assertSame(servletContext, contextBean2.getServletContext());
	assertSame(servlet.getServletConfig(), configBean2.getServletConfig());
	assertNotSame(contextBean, contextBean2);
	assertNotSame(configBean, configBean2);
	MultipartResolver multipartResolver2 = servlet.getMultipartResolver();
	assertNotSame(multipartResolver, multipartResolver2);

	servlet.destroy();
}
 

@Test
public void dispatcherServletRefresh() throws ServletException {
	MockServletContext servletContext = new MockServletContext("org/springframework/web/context");
	DispatcherServlet servlet = new DispatcherServlet();

	servlet.init(new MockServletConfig(servletContext, "empty"));
	ServletContextAwareBean contextBean =
			(ServletContextAwareBean) servlet.getWebApplicationContext().getBean("servletContextAwareBean");
	ServletConfigAwareBean configBean =
			(ServletConfigAwareBean) servlet.getWebApplicationContext().getBean("servletConfigAwareBean");
	assertSame(servletContext, contextBean.getServletContext());
	assertSame(servlet.getServletConfig(), configBean.getServletConfig());
	MultipartResolver multipartResolver = servlet.getMultipartResolver();
	assertNotNull(multipartResolver);

	servlet.refresh();

	ServletContextAwareBean contextBean2 =
			(ServletContextAwareBean) servlet.getWebApplicationContext().getBean("servletContextAwareBean");
	ServletConfigAwareBean configBean2 =
			(ServletConfigAwareBean) servlet.getWebApplicationContext().getBean("servletConfigAwareBean");
	assertSame(servletContext, contextBean2.getServletContext());
	assertSame(servlet.getServletConfig(), configBean2.getServletConfig());
	assertNotSame(contextBean, contextBean2);
	assertNotSame(configBean, configBean2);
	MultipartResolver multipartResolver2 = servlet.getMultipartResolver();
	assertNotSame(multipartResolver, multipartResolver2);

	servlet.destroy();
}
 

@Test
public void dispatcherServletContextRefresh() throws ServletException {
	MockServletContext servletContext = new MockServletContext("org/springframework/web/context");
	DispatcherServlet servlet = new DispatcherServlet();

	servlet.init(new MockServletConfig(servletContext, "empty"));
	ServletContextAwareBean contextBean =
			(ServletContextAwareBean) servlet.getWebApplicationContext().getBean("servletContextAwareBean");
	ServletConfigAwareBean configBean =
			(ServletConfigAwareBean) servlet.getWebApplicationContext().getBean("servletConfigAwareBean");
	assertSame(servletContext, contextBean.getServletContext());
	assertSame(servlet.getServletConfig(), configBean.getServletConfig());
	MultipartResolver multipartResolver = servlet.getMultipartResolver();
	assertNotNull(multipartResolver);

	((ConfigurableApplicationContext) servlet.getWebApplicationContext()).refresh();

	ServletContextAwareBean contextBean2 =
			(ServletContextAwareBean) servlet.getWebApplicationContext().getBean("servletContextAwareBean");
	ServletConfigAwareBean configBean2 =
			(ServletConfigAwareBean) servlet.getWebApplicationContext().getBean("servletConfigAwareBean");
	assertSame(servletContext, contextBean2.getServletContext());
	assertSame(servlet.getServletConfig(), configBean2.getServletConfig());
	assertTrue(contextBean != contextBean2);
	assertTrue(configBean != configBean2);
	MultipartResolver multipartResolver2 = servlet.getMultipartResolver();
	assertTrue(multipartResolver != multipartResolver2);

	servlet.destroy();
}
 

/**
 * Look for a MultipartResolver bean in the root web application context.
 * Supports a "multipartResolverBeanName" filter init param; the default
 * bean name is "filterMultipartResolver".
 * <p>This can be overridden to use a custom MultipartResolver instance,
 * for example if not using a Spring web application context.
 * @return the MultipartResolver instance
 */
protected MultipartResolver lookupMultipartResolver() {
	WebApplicationContext wac = WebApplicationContextUtils.getWebApplicationContext(getServletContext());
	String beanName = getMultipartResolverBeanName();
	if (wac != null && wac.containsBean(beanName)) {
		if (logger.isDebugEnabled()) {
			logger.debug("Using MultipartResolver '" + beanName + "' for MultipartFilter");
		}
		return wac.getBean(beanName, MultipartResolver.class);
	}
	else {
		return this.defaultMultipartResolver;
	}
}
 

@Test
public void dispatcherServletRefresh() throws ServletException {
	MockServletContext servletContext = new MockServletContext("org/springframework/web/context");
	DispatcherServlet servlet = new DispatcherServlet();

	servlet.init(new MockServletConfig(servletContext, "empty"));
	ServletContextAwareBean contextBean =
			(ServletContextAwareBean) servlet.getWebApplicationContext().getBean("servletContextAwareBean");
	ServletConfigAwareBean configBean =
			(ServletConfigAwareBean) servlet.getWebApplicationContext().getBean("servletConfigAwareBean");
	assertSame(servletContext, contextBean.getServletContext());
	assertSame(servlet.getServletConfig(), configBean.getServletConfig());
	MultipartResolver multipartResolver = servlet.getMultipartResolver();
	assertNotNull(multipartResolver);

	servlet.refresh();

	ServletContextAwareBean contextBean2 =
			(ServletContextAwareBean) servlet.getWebApplicationContext().getBean("servletContextAwareBean");
	ServletConfigAwareBean configBean2 =
			(ServletConfigAwareBean) servlet.getWebApplicationContext().getBean("servletConfigAwareBean");
	assertSame(servletContext, contextBean2.getServletContext());
	assertSame(servlet.getServletConfig(), configBean2.getServletConfig());
	assertNotSame(contextBean, contextBean2);
	assertNotSame(configBean, configBean2);
	MultipartResolver multipartResolver2 = servlet.getMultipartResolver();
	assertNotSame(multipartResolver, multipartResolver2);

	servlet.destroy();
}
 

/**
 * Check for a multipart request via this filter's MultipartResolver,
 * and wrap the original request with a MultipartHttpServletRequest if appropriate.
 * <p>All later elements in the filter chain, most importantly servlets, benefit
 * from proper parameter extraction in the multipart case, and are able to cast to
 * MultipartHttpServletRequest if they need to.
 */
@Override
protected void doFilterInternal(
		HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
		throws ServletException, IOException {

	MultipartResolver multipartResolver = lookupMultipartResolver(request);

	HttpServletRequest processedRequest = request;
	if (multipartResolver.isMultipart(processedRequest)) {
		if (logger.isTraceEnabled()) {
			logger.trace("Resolving multipart request");
		}
		processedRequest = multipartResolver.resolveMultipart(processedRequest);
	}
	else {
		// A regular request...
		if (logger.isTraceEnabled()) {
			logger.trace("Not a multipart request");
		}
	}

	try {
		filterChain.doFilter(processedRequest, response);
	}
	finally {
		if (processedRequest instanceof MultipartHttpServletRequest) {
			multipartResolver.cleanupMultipart((MultipartHttpServletRequest) processedRequest);
		}
	}
}
 

@Test
public void dispatcherServletContextRefresh() throws ServletException {
	MockServletContext servletContext = new MockServletContext("org/springframework/web/context");
	DispatcherServlet servlet = new DispatcherServlet();

	servlet.init(new MockServletConfig(servletContext, "empty"));
	ServletContextAwareBean contextBean =
			(ServletContextAwareBean) servlet.getWebApplicationContext().getBean("servletContextAwareBean");
	ServletConfigAwareBean configBean =
			(ServletConfigAwareBean) servlet.getWebApplicationContext().getBean("servletConfigAwareBean");
	assertSame(servletContext, contextBean.getServletContext());
	assertSame(servlet.getServletConfig(), configBean.getServletConfig());
	MultipartResolver multipartResolver = servlet.getMultipartResolver();
	assertNotNull(multipartResolver);

	((ConfigurableApplicationContext) servlet.getWebApplicationContext()).refresh();

	ServletContextAwareBean contextBean2 =
			(ServletContextAwareBean) servlet.getWebApplicationContext().getBean("servletContextAwareBean");
	ServletConfigAwareBean configBean2 =
			(ServletConfigAwareBean) servlet.getWebApplicationContext().getBean("servletConfigAwareBean");
	assertSame(servletContext, contextBean2.getServletContext());
	assertSame(servlet.getServletConfig(), configBean2.getServletConfig());
	assertTrue(contextBean != contextBean2);
	assertTrue(configBean != configBean2);
	MultipartResolver multipartResolver2 = servlet.getMultipartResolver();
	assertTrue(multipartResolver != multipartResolver2);

	servlet.destroy();
}
 

/**
 * Check for a multipart request via this filter's MultipartResolver,
 * and wrap the original request with a MultipartHttpServletRequest if appropriate.
 * <p>All later elements in the filter chain, most importantly servlets, benefit
 * from proper parameter extraction in the multipart case, and are able to cast to
 * MultipartHttpServletRequest if they need to.
 */
@Override
protected void doFilterInternal(
		HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
		throws ServletException, IOException {

	MultipartResolver multipartResolver = lookupMultipartResolver(request);

	HttpServletRequest processedRequest = request;
	if (multipartResolver.isMultipart(processedRequest)) {
		if (logger.isTraceEnabled()) {
			logger.trace("Resolving multipart request");
		}
		processedRequest = multipartResolver.resolveMultipart(processedRequest);
	}
	else {
		// A regular request...
		if (logger.isTraceEnabled()) {
			logger.trace("Not a multipart request");
		}
	}

	try {
		filterChain.doFilter(processedRequest, response);
	}
	finally {
		if (processedRequest instanceof MultipartHttpServletRequest) {
			multipartResolver.cleanupMultipart((MultipartHttpServletRequest) processedRequest);
		}
	}
}
 

/**
 * Look for a MultipartResolver bean in the root web application context.
 * Supports a "multipartResolverBeanName" filter init param; the default
 * bean name is "filterMultipartResolver".
 * <p>This can be overridden to use a custom MultipartResolver instance,
 * for example if not using a Spring web application context.
 * @return the MultipartResolver instance
 */
protected MultipartResolver lookupMultipartResolver() {
	WebApplicationContext wac = WebApplicationContextUtils.getWebApplicationContext(getServletContext());
	String beanName = getMultipartResolverBeanName();
	if (wac != null && wac.containsBean(beanName)) {
		if (logger.isDebugEnabled()) {
			logger.debug("Using MultipartResolver '" + beanName + "' for MultipartFilter");
		}
		return wac.getBean(beanName, MultipartResolver.class);
	}
	else {
		return this.defaultMultipartResolver;
	}
}
 

public MultipartResolver getMultipartResolver() throws Exception {
	String indicator = (String) tsh.getTokenState(HelperHandlerHookBean.IN_HELPER_INDICATOR);
	if (indicator != null && indicator.equals(HelperHandlerHookBean.IN_HELPER_INDICATOR))
		return blankMultipartResolver;
	else
		return commonsMultipartResolver;
}
 

@Bean(name=MultipartFilter.DEFAULT_MULTIPART_RESOLVER_BEAN_NAME)
@ConditionalOnMissingBean(name={MultipartFilter.DEFAULT_MULTIPART_RESOLVER_BEAN_NAME})
public MultipartResolver filterMultipartResolver(){
	BootStandardServletMultipartResolver resolver = new BootStandardServletMultipartResolver();
	resolver.setMaxUploadSize(FileUtils.parseSize(multipartProperties.getMaxRequestSize()));
	return resolver;
}
 

/**
 * Look for a MultipartResolver bean in the root web application context.
 * Supports a "multipartResolverBeanName" filter init param; the default
 * bean name is "filterMultipartResolver".
 * <p>This can be overridden to use a custom MultipartResolver instance,
 * for example if not using a Spring web application context.
 * @return the MultipartResolver instance, or {@code null} if none found
 */
protected MultipartResolver lookupMultipartResolver() {
	WebApplicationContext wac = WebApplicationContextUtils.getWebApplicationContext(getServletContext());
	String beanName = getMultipartResolverBeanName();
	if (wac != null && wac.containsBean(beanName)) {
		if (logger.isDebugEnabled()) {
			logger.debug("Using MultipartResolver '" + beanName + "' for MultipartFilter");
		}
		return wac.getBean(beanName, MultipartResolver.class);
	}
	else {
		return this.defaultMultipartResolver;
	}
}
 

/**
 * Check for a multipart request via this filter's MultipartResolver,
 * and wrap the original request with a MultipartHttpServletRequest if appropriate.
 * <p>All later elements in the filter chain, most importantly servlets, benefit
 * from proper parameter extraction in the multipart case, and are able to cast to
 * MultipartHttpServletRequest if they need to.
 */
@Override
protected void doFilterInternal(
		HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
		throws ServletException, IOException {

	MultipartResolver multipartResolver = lookupMultipartResolver(request);

	HttpServletRequest processedRequest = request;
	if (multipartResolver.isMultipart(processedRequest)) {
		if (logger.isDebugEnabled()) {
			logger.debug("Resolving multipart request [" + processedRequest.getRequestURI() +
					"] with MultipartFilter");
		}
		processedRequest = multipartResolver.resolveMultipart(processedRequest);
	}
	else {
		// A regular request...
		if (logger.isDebugEnabled()) {
			logger.debug("Request [" + processedRequest.getRequestURI() + "] is not a multipart request");
		}
	}

	try {
		filterChain.doFilter(processedRequest, response);
	}
	finally {
		if (processedRequest instanceof MultipartHttpServletRequest) {
			multipartResolver.cleanupMultipart((MultipartHttpServletRequest) processedRequest);
		}
	}
}
 

/**
 * Look for a MultipartResolver bean in the root web application context.
 * Supports a "multipartResolverBeanName" filter init param; the default
 * bean name is "filterMultipartResolver".
 * <p>This can be overridden to use a custom MultipartResolver instance,
 * for example if not using a Spring web application context.
 * @return the MultipartResolver instance, or {@code null} if none found
 */
protected MultipartResolver lookupMultipartResolver() {
	WebApplicationContext wac = WebApplicationContextUtils.getWebApplicationContext(getServletContext());
	String beanName = getMultipartResolverBeanName();
	if (wac != null && wac.containsBean(beanName)) {
		if (logger.isDebugEnabled()) {
			logger.debug("Using MultipartResolver '" + beanName + "' for MultipartFilter");
		}
		return wac.getBean(beanName, MultipartResolver.class);
	}
	else {
		return this.defaultMultipartResolver;
	}
}
 

/**
 * Check for a multipart request via this filter's MultipartResolver,
 * and wrap the original request with a MultipartHttpServletRequest if appropriate.
 * <p>All later elements in the filter chain, most importantly servlets, benefit
 * from proper parameter extraction in the multipart case, and are able to cast to
 * MultipartHttpServletRequest if they need to.
 */
@Override
protected void doFilterInternal(
		HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
		throws ServletException, IOException {

	MultipartResolver multipartResolver = lookupMultipartResolver(request);

	HttpServletRequest processedRequest = request;
	if (multipartResolver.isMultipart(processedRequest)) {
		if (logger.isDebugEnabled()) {
			logger.debug("Resolving multipart request [" + processedRequest.getRequestURI() +
					"] with MultipartFilter");
		}
		processedRequest = multipartResolver.resolveMultipart(processedRequest);
	}
	else {
		// A regular request...
		if (logger.isDebugEnabled()) {
			logger.debug("Request [" + processedRequest.getRequestURI() + "] is not a multipart request");
		}
	}

	try {
		filterChain.doFilter(processedRequest, response);
	}
	finally {
		if (processedRequest instanceof MultipartHttpServletRequest) {
			multipartResolver.cleanupMultipart((MultipartHttpServletRequest) processedRequest);
		}
	}
}
 

@Test
public void dispatcherServletContextRefresh() throws ServletException {
	MockServletContext servletContext = new MockServletContext("org/springframework/web/context");
	DispatcherServlet servlet = new DispatcherServlet();

	servlet.init(new MockServletConfig(servletContext, "empty"));
	ServletContextAwareBean contextBean =
			(ServletContextAwareBean) servlet.getWebApplicationContext().getBean("servletContextAwareBean");
	ServletConfigAwareBean configBean =
			(ServletConfigAwareBean) servlet.getWebApplicationContext().getBean("servletConfigAwareBean");
	assertSame(servletContext, contextBean.getServletContext());
	assertSame(servlet.getServletConfig(), configBean.getServletConfig());
	MultipartResolver multipartResolver = servlet.getMultipartResolver();
	assertNotNull(multipartResolver);

	((ConfigurableApplicationContext) servlet.getWebApplicationContext()).refresh();

	ServletContextAwareBean contextBean2 =
			(ServletContextAwareBean) servlet.getWebApplicationContext().getBean("servletContextAwareBean");
	ServletConfigAwareBean configBean2 =
			(ServletConfigAwareBean) servlet.getWebApplicationContext().getBean("servletConfigAwareBean");
	assertSame(servletContext, contextBean2.getServletContext());
	assertSame(servlet.getServletConfig(), configBean2.getServletConfig());
	assertTrue(contextBean != contextBean2);
	assertTrue(configBean != configBean2);
	MultipartResolver multipartResolver2 = servlet.getMultipartResolver();
	assertTrue(multipartResolver != multipartResolver2);

	servlet.destroy();
}
 

public MultipartResolver getMultipartResolver() throws Exception {
	String indicator = (String) tsh.getTokenState(HelperHandlerHookBean.IN_HELPER_INDICATOR);
	if (indicator != null && indicator.equals(HelperHandlerHookBean.IN_HELPER_INDICATOR))
		return blankMultipartResolver;
	else
		return commonsMultipartResolver;
}
 

@Resource
public void setMultipartResolver(MultipartResolver multipartResolver) {
    this.multipartResolver = multipartResolver;
}
 

@Bean
public MultipartResolver multipartResolver() {
    return new PutAwareStandardServletMultiPartResolver();
}
 

public void setBlankMultipartResolver(MultipartResolver resolver) {
	blankMultipartResolver = resolver;
}
 

@Resource
public void setMultipartResolver(MultipartResolver multipartResolver) {
    this.multipartResolver = multipartResolver;
}
 

@Bean(name=MultipartFilter.DEFAULT_MULTIPART_RESOLVER_BEAN_NAME)
public MultipartResolver filterMultipartResolver(){
	BootStandardServletMultipartResolver resolver = new BootStandardServletMultipartResolver();
	resolver.setMaxUploadSize(FileUtils.parseSize(multipartProperties.getMaxRequestSize()));
	return resolver;
}
 

@Bean
public MultipartResolver multipartResolver() {
    return new PutAwareStandardServletMultiPartResolver();
}