下面列出了怎么用org.springframework.web.servlet.handler.SimpleMappingExceptionResolver的API类实例代码及写法,或者点击链接到github查看源代码。
@Bean(name = "simpleMappingExceptionResolver")
public SimpleMappingExceptionResolver
createSimpleMappingExceptionResolver() {
SimpleMappingExceptionResolver r = new SimpleMappingExceptionResolver();
Properties mappings = new Properties();
mappings.setProperty("DatabaseException", "databaseError");//数据库异常处理
mappings.setProperty("UnauthorizedException", "403");
r.setExceptionMappings(mappings);
r.setDefaultErrorView("error");
r.setExceptionAttribute("ex"); // 缺省值"exception"
return r;
}
@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"));
}
@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"));
}
@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);
}
@Test
public void exceptionResolvers() throws Exception {
List<HandlerExceptionResolver> resolvers = ((HandlerExceptionResolverComposite)
this.config.handlerExceptionResolver(null)).getExceptionResolvers();
assertEquals(2, resolvers.size());
assertEquals(ResponseStatusExceptionResolver.class, resolvers.get(0).getClass());
assertEquals(SimpleMappingExceptionResolver.class, resolvers.get(1).getClass());
}
/**
* 异常处理
*
* @return
*/
@Bean(name = "simpleMappingExceptionResolver")
public SimpleMappingExceptionResolver createSimpleMappingExceptionResolver() {
SimpleMappingExceptionResolver r = new SimpleMappingExceptionResolver();
Properties mappings = new Properties();
mappings.setProperty("DatabaseException", "databaseError");
mappings.setProperty("UnauthorizedException", "403");
r.setExceptionMappings(mappings);
r.setDefaultErrorView("error");
r.setExceptionAttribute("ex");
return r;
}
@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"));
}
@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"));
}
@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);
}
@Test
public void exceptionResolvers() throws Exception {
List<HandlerExceptionResolver> resolvers = ((HandlerExceptionResolverComposite)
this.config.handlerExceptionResolver()).getExceptionResolvers();
assertEquals(2, resolvers.size());
assertEquals(ResponseStatusExceptionResolver.class, resolvers.get(0).getClass());
assertEquals(SimpleMappingExceptionResolver.class, resolvers.get(1).getClass());
}
@Bean(name="simpleMappingExceptionResolver")
public SimpleMappingExceptionResolver
createSimpleMappingExceptionResolver() {
SimpleMappingExceptionResolver r = new SimpleMappingExceptionResolver();
Properties mappings = new Properties();
mappings.setProperty("DatabaseException", "databaseError");//数据库异常处理
mappings.setProperty("UnauthorizedException","403");
r.setExceptionMappings(mappings); // None by default
r.setDefaultErrorView("error"); // No default
r.setExceptionAttribute("ex"); // Default is "exception"
//r.setWarnLogCategory("example.MvcLogger"); // No default
return r;
}
@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"));
}
@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"));
}
@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);
}
@Override
public void configureHandlerExceptionResolvers(List<HandlerExceptionResolver> exceptionResolvers) {
exceptionResolvers.add(new SimpleMappingExceptionResolver());
}
@Override
public void configureHandlerExceptionResolvers(List<HandlerExceptionResolver> exceptionResolvers) {
exceptionResolvers.add(new SimpleMappingExceptionResolver());
}
@Override
public void configureHandlerExceptionResolvers(List<HandlerExceptionResolver> exceptionResolvers) {
exceptionResolvers.add(new SimpleMappingExceptionResolver());
}