Java SimpleMappingExceptionResolver类代码示例

import org.springframework.web.servlet.handler.SimpleMappingExceptionResolver; //导入依赖的package包/类
/**
 * Generate error pages for unhandled exceptions.
 */
@Bean
public SimpleMappingExceptionResolver simpleMappingExceptionResolver() {
	ReconciliationExceptionResolver r = new ReconciliationExceptionResolver();

	Properties mappings = new Properties();
	mappings.setProperty("UnknownReconciliationServiceException", "404");

	r.setExceptionMappings(mappings);
	r.setDefaultErrorView("500");
	r.setDefaultStatusCode(500);
	r.setPreventResponseCaching(true);
	r.setWarnLogCategory("org.kew.rmf.reconciliation.error");

	return r;
}
 

import org.springframework.web.servlet.handler.SimpleMappingExceptionResolver; //导入依赖的package包/类
/**
 * 
 * 
 * @throws Exception
 */
@Test
public void testExceptionViewNameMapping() throws Exception {
	
	MockHttpServletRequest request = new MockHttpServletRequest();
	MockHttpServletResponse response = new MockHttpServletResponse();
	SimpleMappingExceptionResolver exceptionResolver = new SimpleMappingExceptionResolver();
	Object handler = new Object();
	
	Properties props = new Properties();
	props.setProperty("java.lang.Exception", "genericErrorView");
	props.setProperty("java.lang.NumberFormatException","numberFormatErrorView");
	exceptionResolver.setExceptionMappings(props);
	ModelAndView mav = exceptionResolver.resolveException(request, response, handler, new Exception());
	assertEquals("genericErrorView", mav.getViewName());
	ModelAndView mav2 = exceptionResolver.resolveException(request, response, handler, new NumberFormatException());
	assertEquals("numberFormatErrorView", mav2.getViewName());
}
 

import org.springframework.web.servlet.handler.SimpleMappingExceptionResolver; //导入依赖的package包/类
@Test
public void existingMultipartRequest() throws Exception {
	MockHttpServletRequest request = new MockHttpServletRequest(getServletContext(), "GET", "/locale.do;abc=def");
	request.addPreferredLocale(Locale.CANADA);
	request.addUserRole("role1");
	MockHttpServletResponse response = new MockHttpServletResponse();
	ComplexWebApplicationContext.MockMultipartResolver multipartResolver =
			(ComplexWebApplicationContext.MockMultipartResolver) complexDispatcherServlet.getWebApplicationContext()
					.getBean("multipartResolver");
	MultipartHttpServletRequest multipartRequest = multipartResolver.resolveMultipart(request);
	complexDispatcherServlet.service(multipartRequest, response);
	multipartResolver.cleanupMultipart(multipartRequest);
	assertNull(request.getAttribute(SimpleMappingExceptionResolver.DEFAULT_EXCEPTION_ATTRIBUTE));
	assertNotNull(request.getAttribute("cleanedUp"));
}
 

import org.springframework.web.servlet.handler.SimpleMappingExceptionResolver; //导入依赖的package包/类
@Test
public void existingMultipartRequestButWrapped() throws Exception {
	MockHttpServletRequest request = new MockHttpServletRequest(getServletContext(), "GET", "/locale.do;abc=def");
	request.addPreferredLocale(Locale.CANADA);
	request.addUserRole("role1");
	MockHttpServletResponse response = new MockHttpServletResponse();
	ComplexWebApplicationContext.MockMultipartResolver multipartResolver =
			(ComplexWebApplicationContext.MockMultipartResolver) complexDispatcherServlet.getWebApplicationContext()
					.getBean("multipartResolver");
	MultipartHttpServletRequest multipartRequest = multipartResolver.resolveMultipart(request);
	complexDispatcherServlet.service(new HttpServletRequestWrapper(multipartRequest), response);
	multipartResolver.cleanupMultipart(multipartRequest);
	assertNull(request.getAttribute(SimpleMappingExceptionResolver.DEFAULT_EXCEPTION_ATTRIBUTE));
	assertNotNull(request.getAttribute("cleanedUp"));
}
 

import org.springframework.web.servlet.handler.SimpleMappingExceptionResolver; //导入依赖的package包/类
@Test
public void multipartResolutionFailed() throws Exception {
	MockHttpServletRequest request = new MockHttpServletRequest(getServletContext(), "GET", "/locale.do;abc=def");
	request.addPreferredLocale(Locale.CANADA);
	request.addUserRole("role1");
	request.setAttribute("fail", Boolean.TRUE);
	MockHttpServletResponse response = new MockHttpServletResponse();
	complexDispatcherServlet.service(request, response);
	assertTrue("forwarded to failed", "failed0.jsp".equals(response.getForwardedUrl()));
	assertEquals(200, response.getStatus());
	assertTrue("correct exception", request.getAttribute(
			SimpleMappingExceptionResolver.DEFAULT_EXCEPTION_ATTRIBUTE) instanceof MaxUploadSizeExceededException);
}
 

import org.springframework.web.servlet.handler.SimpleMappingExceptionResolver; //导入依赖的package包/类
/**
 * {@inheritDoc}
 *
 * Error page is tried to be resolved at public/error, the exception attribute is set to {@literal exception}.
 */
@Override
public void configureHandlerExceptionResolvers(List<HandlerExceptionResolver> exceptionResolvers) {
    SimpleMappingExceptionResolver smer = new SimpleMappingExceptionResolver();
    smer.setDefaultErrorView("public/error");
    smer.setExceptionAttribute("exception");
    exceptionResolvers.add(smer);
}
 

import org.springframework.web.servlet.handler.SimpleMappingExceptionResolver; //导入依赖的package包/类
@ConditionalOnMissingBean(HandlerExceptionResolver.class)
public @Bean
SimpleMappingExceptionResolver simpleMappingExceptionResolver() {
    SimpleMappingExceptionResolver smer = new SimpleMappingExceptionResolver();
    smer.setDefaultErrorView("public/error");
    smer.setExceptionAttribute("exception");
    return smer;
}
 

import org.springframework.web.servlet.handler.SimpleMappingExceptionResolver; //导入依赖的package包/类
@Bean
public SimpleMappingExceptionResolver simpleMappingExceptionResolver() {
  Properties mappings = new Properties();
  mappings.put("OopsException", "exception/oops");

  SimpleMappingExceptionResolver resolver = new SimpleMappingExceptionResolver();
  resolver.setDefaultErrorView("exception/default");
  resolver.setExceptionAttribute("exception");
  resolver.setOrder(Integer.MAX_VALUE);
  resolver.setExceptionMappings(mappings);
  return resolver;
}
 

import org.springframework.web.servlet.handler.SimpleMappingExceptionResolver; //导入依赖的package包/类
/**
 * Resolves specific types of exceptions to corresponding logical view names
 * for error views.
 * 
 * <p>
 * View name resolved using bean of type InternalResourceViewResolver
 * (declared in {@link MvcViewConfig}).
 */
@Override
public void configureHandlerExceptionResolvers(
		List<HandlerExceptionResolver> exceptionResolvers) {
	SimpleMappingExceptionResolver exceptionResolver = new SimpleMappingExceptionResolver();
	// results into 'WEB-INF/jsp/exception.jsp'
	exceptionResolver.setDefaultErrorView("exception");
	// needed otherwise exceptions won't be logged anywhere
	exceptionResolver.setWarnLogCategory("warn");
	exceptionResolvers.add(exceptionResolver);
}
 

import org.springframework.web.servlet.handler.SimpleMappingExceptionResolver; //导入依赖的package包/类
public void testMultipartResolutionFailed() throws Exception {
	MockHttpServletRequest request = new MockHttpServletRequest(getServletContext(), "GET", "/locale.do;abc=def");
	request.addPreferredLocale(Locale.CANADA);
	request.addUserRole("role1");
	request.setAttribute("fail", Boolean.TRUE);
	MockHttpServletResponse response = new MockHttpServletResponse();
	complexDispatcherServlet.service(request, response);
	assertTrue("forwarded to failed", "failed0.jsp".equals(response.getForwardedUrl()));
	assertEquals(200, response.getStatus());
	assertTrue("correct exception", request.getAttribute(
			SimpleMappingExceptionResolver.DEFAULT_EXCEPTION_ATTRIBUTE) instanceof MaxUploadSizeExceededException);
}
 

import org.springframework.web.servlet.handler.SimpleMappingExceptionResolver; //导入依赖的package包/类
/**
 * Route exceptions to defaultException.vm with a default status code of 500.
 */
public @Bean SimpleMappingExceptionResolver simpleMappingExceptionResolver () {
	final SimpleMappingExceptionResolver resolver = new SimpleMappingExceptionResolver ();
	
	resolver.setDefaultErrorView ("defaultException");
	resolver.setDefaultStatusCode (500);
	
	return resolver;
}
 

import org.springframework.web.servlet.handler.SimpleMappingExceptionResolver; //导入依赖的package包/类
@Test
public void testErrorStatusViewNameMapping() {
	
	MockHttpServletRequest request = new MockHttpServletRequest();
	MockHttpServletResponse response = new MockHttpServletResponse();
	SimpleMappingExceptionResolver exceptionResolver = new SimpleMappingExceptionResolver();
	Object handler = new Object();
	
	exceptionResolver.setDefaultErrorView("genericErrorView");
	exceptionResolver.setDefaultStatusCode(HttpServletResponse.SC_BAD_REQUEST);
	ModelAndView mav = exceptionResolver.resolveException(request, response, handler, new Exception());
	assertEquals(HttpServletResponse.SC_BAD_REQUEST, response.getStatus());
}
 

import org.springframework.web.servlet.handler.SimpleMappingExceptionResolver; //导入依赖的package包/类
@Test
public void testDefaultErrorView() {
	// 설정 값 테스트
	ModelAndView mav = exceptionResolver.resolveException(request, response, handler1, exception);
	System.out.println(mav.getViewName());
	assertEquals("common/error", mav.getViewName());

	// 설정후 테스트
	exceptionResolver.setDefaultErrorView("common-error");
	mav = exceptionResolver.resolveException(request, response, handler1, exception);
	assertEquals("common-error", mav.getViewName());
	assertEquals(exception, mav.getModel().get(SimpleMappingExceptionResolver.DEFAULT_EXCEPTION_ATTRIBUTE));
}
 

import org.springframework.web.servlet.handler.SimpleMappingExceptionResolver; //导入依赖的package包/类
@Test
public void testNullExceptionAttribute() {
	// 디볼드 재수정후 테스트
	exceptionResolver.setDefaultErrorView("common/error");
	exceptionResolver.setExceptionAttribute(null);
	ModelAndView mav = exceptionResolver.resolveException(request, response, handler1, exception);
	assertEquals("common/error", mav.getViewName());
	assertNull(mav.getModel().get(SimpleMappingExceptionResolver.DEFAULT_EXCEPTION_ATTRIBUTE));
}
 

import org.springframework.web.servlet.handler.SimpleMappingExceptionResolver; //导入依赖的package包/类
@Override
public void configureHandlerExceptionResolvers(List<HandlerExceptionResolver> exceptionResolvers) {
	exceptionResolvers.add(new SimpleMappingExceptionResolver());
}