org.springframework.web.servlet.HandlerExecutionChain#getInterceptors ( )源码实例Demo

下面列出了org.springframework.web.servlet.HandlerExecutionChain#getInterceptors ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： spring-analysis-note 文件： MvcNamespaceTests.java

@Test(expected = TypeMismatchException.class)
public void testCustomConversionService() throws Exception {
	loadBeanDefinitions("mvc-config-custom-conversion-service.xml");

	RequestMappingHandlerMapping mapping = appContext.getBean(RequestMappingHandlerMapping.class);
	assertNotNull(mapping);
	mapping.setDefaultHandler(handlerMethod);

	// default web binding initializer behavior test
	MockHttpServletRequest request = new MockHttpServletRequest("GET", "/");
	request.setRequestURI("/accounts/12345");
	request.addParameter("date", "2009-10-31");
	MockHttpServletResponse response = new MockHttpServletResponse();

	HandlerExecutionChain chain = mapping.getHandler(request);
	assertEquals(1, chain.getInterceptors().length);
	assertTrue(chain.getInterceptors()[0] instanceof ConversionServiceExposingInterceptor);
	ConversionServiceExposingInterceptor interceptor = (ConversionServiceExposingInterceptor) chain.getInterceptors()[0];
	interceptor.preHandle(request, response, handler);
	assertSame(appContext.getBean("conversionService"), request.getAttribute(ConversionService.class.getName()));

	RequestMappingHandlerAdapter adapter = appContext.getBean(RequestMappingHandlerAdapter.class);
	assertNotNull(adapter);
	adapter.handle(request, response, handlerMethod);
}

源代码2 项目： spring-analysis-note 文件： MvcNamespaceTests.java

@Test
public void testBeanDecoration() throws Exception {
	loadBeanDefinitions("mvc-config-bean-decoration.xml");

	RequestMappingHandlerMapping mapping = appContext.getBean(RequestMappingHandlerMapping.class);
	assertNotNull(mapping);
	mapping.setDefaultHandler(handlerMethod);

	MockHttpServletRequest request = new MockHttpServletRequest("GET", "/");

	HandlerExecutionChain chain = mapping.getHandler(request);
	assertEquals(3, chain.getInterceptors().length);
	assertTrue(chain.getInterceptors()[0] instanceof ConversionServiceExposingInterceptor);
	assertTrue(chain.getInterceptors()[1] instanceof LocaleChangeInterceptor);
	assertTrue(chain.getInterceptors()[2] instanceof ThemeChangeInterceptor);
	LocaleChangeInterceptor interceptor = (LocaleChangeInterceptor) chain.getInterceptors()[1];
	assertEquals("lang", interceptor.getParamName());
	ThemeChangeInterceptor interceptor2 = (ThemeChangeInterceptor) chain.getInterceptors()[2];
	assertEquals("style", interceptor2.getParamName());
}

源代码3 项目： java-technology-stack 文件： MvcNamespaceTests.java

@Test(expected = TypeMismatchException.class)
public void testCustomConversionService() throws Exception {
	loadBeanDefinitions("mvc-config-custom-conversion-service.xml");

	RequestMappingHandlerMapping mapping = appContext.getBean(RequestMappingHandlerMapping.class);
	assertNotNull(mapping);
	mapping.setDefaultHandler(handlerMethod);

	// default web binding initializer behavior test
	MockHttpServletRequest request = new MockHttpServletRequest("GET", "/");
	request.setRequestURI("/accounts/12345");
	request.addParameter("date", "2009-10-31");
	MockHttpServletResponse response = new MockHttpServletResponse();

	HandlerExecutionChain chain = mapping.getHandler(request);
	assertEquals(1, chain.getInterceptors().length);
	assertTrue(chain.getInterceptors()[0] instanceof ConversionServiceExposingInterceptor);
	ConversionServiceExposingInterceptor interceptor = (ConversionServiceExposingInterceptor) chain.getInterceptors()[0];
	interceptor.preHandle(request, response, handler);
	assertSame(appContext.getBean("conversionService"), request.getAttribute(ConversionService.class.getName()));

	RequestMappingHandlerAdapter adapter = appContext.getBean(RequestMappingHandlerAdapter.class);
	assertNotNull(adapter);
	adapter.handle(request, response, handlerMethod);
}

源代码4 项目： java-technology-stack 文件： MvcNamespaceTests.java

@Test
public void testBeanDecoration() throws Exception {
	loadBeanDefinitions("mvc-config-bean-decoration.xml");

	RequestMappingHandlerMapping mapping = appContext.getBean(RequestMappingHandlerMapping.class);
	assertNotNull(mapping);
	mapping.setDefaultHandler(handlerMethod);

	MockHttpServletRequest request = new MockHttpServletRequest("GET", "/");

	HandlerExecutionChain chain = mapping.getHandler(request);
	assertEquals(3, chain.getInterceptors().length);
	assertTrue(chain.getInterceptors()[0] instanceof ConversionServiceExposingInterceptor);
	assertTrue(chain.getInterceptors()[1] instanceof LocaleChangeInterceptor);
	assertTrue(chain.getInterceptors()[2] instanceof ThemeChangeInterceptor);
	LocaleChangeInterceptor interceptor = (LocaleChangeInterceptor) chain.getInterceptors()[1];
	assertEquals("lang", interceptor.getParamName());
	ThemeChangeInterceptor interceptor2 = (ThemeChangeInterceptor) chain.getInterceptors()[2];
	assertEquals("style", interceptor2.getParamName());
}

源代码5 项目： spring4-understanding 文件： MvcNamespaceTests.java

@Test(expected = TypeMismatchException.class)
public void testCustomConversionService() throws Exception {
	loadBeanDefinitions("mvc-config-custom-conversion-service.xml", 14);

	RequestMappingHandlerMapping mapping = appContext.getBean(RequestMappingHandlerMapping.class);
	assertNotNull(mapping);
	mapping.setDefaultHandler(handlerMethod);

	// default web binding initializer behavior test
	MockHttpServletRequest request = new MockHttpServletRequest("GET", "/");
	request.setRequestURI("/accounts/12345");
	request.addParameter("date", "2009-10-31");
	MockHttpServletResponse response = new MockHttpServletResponse();

	HandlerExecutionChain chain = mapping.getHandler(request);
	assertEquals(1, chain.getInterceptors().length);
	assertTrue(chain.getInterceptors()[0] instanceof ConversionServiceExposingInterceptor);
	ConversionServiceExposingInterceptor interceptor = (ConversionServiceExposingInterceptor) chain.getInterceptors()[0];
	interceptor.preHandle(request, response, handler);
	assertSame(appContext.getBean("conversionService"), request.getAttribute(ConversionService.class.getName()));

	RequestMappingHandlerAdapter adapter = appContext.getBean(RequestMappingHandlerAdapter.class);
	assertNotNull(adapter);
	adapter.handle(request, response, handlerMethod);
}

源代码6 项目： spring4-understanding 文件： MvcNamespaceTests.java

@Test
public void testBeanDecoration() throws Exception {
	loadBeanDefinitions("mvc-config-bean-decoration.xml", 16);

	RequestMappingHandlerMapping mapping = appContext.getBean(RequestMappingHandlerMapping.class);
	assertNotNull(mapping);
	mapping.setDefaultHandler(handlerMethod);

	MockHttpServletRequest request = new MockHttpServletRequest("GET", "/");

	HandlerExecutionChain chain = mapping.getHandler(request);
	assertEquals(3, chain.getInterceptors().length);
	assertTrue(chain.getInterceptors()[0] instanceof ConversionServiceExposingInterceptor);
	assertTrue(chain.getInterceptors()[1] instanceof LocaleChangeInterceptor);
	assertTrue(chain.getInterceptors()[2] instanceof ThemeChangeInterceptor);
	LocaleChangeInterceptor interceptor = (LocaleChangeInterceptor) chain.getInterceptors()[1];
	assertEquals("lang", interceptor.getParamName());
	ThemeChangeInterceptor interceptor2 = (ThemeChangeInterceptor) chain.getInterceptors()[2];
	assertEquals("style", interceptor2.getParamName());
}

源代码7 项目： spring-analysis-note 文件： HandlerMappingIntrospector.java

@Override
@Nullable
public CorsConfiguration getCorsConfiguration(HttpServletRequest request) {
	Assert.notNull(this.handlerMappings, "Handler mappings not initialized");
	HttpServletRequest wrapper = new RequestAttributeChangeIgnoringWrapper(request);
	for (HandlerMapping handlerMapping : this.handlerMappings) {
		HandlerExecutionChain handler = null;
		try {
			handler = handlerMapping.getHandler(wrapper);
		}
		catch (Exception ex) {
			// Ignore
		}
		if (handler == null) {
			continue;
		}
		if (handler.getInterceptors() != null) {
			for (HandlerInterceptor interceptor : handler.getInterceptors()) {
				if (interceptor instanceof CorsConfigurationSource) {
					return ((CorsConfigurationSource) interceptor).getCorsConfiguration(wrapper);
				}
			}
		}
		if (handler.getHandler() instanceof CorsConfigurationSource) {
			return ((CorsConfigurationSource) handler.getHandler()).getCorsConfiguration(wrapper);
		}
	}
	return null;
}

源代码8 项目： gocd 文件： InterceptorInjector.java

private HandlerInterceptor[] mergeInterceptors(HandlerExecutionChain handlerExecutionChain) {
    HandlerInterceptor[] tabInterceptors = handlerExecutionChain.getInterceptors();
    if (tabInterceptors == null) {
        return interceptorsOfFramework;
    }
    HandlerInterceptor[] result =
            new HandlerInterceptor[interceptorsOfFramework.length + tabInterceptors.length];
    System.arraycopy(interceptorsOfFramework, 0, result, 0, interceptorsOfFramework.length);
    System.arraycopy(tabInterceptors, 0, result, interceptorsOfFramework.length, tabInterceptors.length);
    return result;
}

源代码9 项目： java-technology-stack 文件： HandlerMappingIntrospector.java

@Override
@Nullable
public CorsConfiguration getCorsConfiguration(HttpServletRequest request) {
	Assert.notNull(this.handlerMappings, "Handler mappings not initialized");
	HttpServletRequest wrapper = new RequestAttributeChangeIgnoringWrapper(request);
	for (HandlerMapping handlerMapping : this.handlerMappings) {
		HandlerExecutionChain handler = null;
		try {
			handler = handlerMapping.getHandler(wrapper);
		}
		catch (Exception ex) {
			// Ignore
		}
		if (handler == null) {
			continue;
		}
		if (handler.getInterceptors() != null) {
			for (HandlerInterceptor interceptor : handler.getInterceptors()) {
				if (interceptor instanceof CorsConfigurationSource) {
					return ((CorsConfigurationSource) interceptor).getCorsConfiguration(wrapper);
				}
			}
		}
		if (handler.getHandler() instanceof CorsConfigurationSource) {
			return ((CorsConfigurationSource) handler.getHandler()).getCorsConfiguration(wrapper);
		}
	}
	return null;
}

源代码10 项目： java-technology-stack 文件： PathMatchingUrlHandlerMappingTests.java

private HandlerExecutionChain getHandler(MockHttpServletRequest req) throws Exception {
	HandlerExecutionChain hec = hm.getHandler(req);
	HandlerInterceptor[] interceptors = hec.getInterceptors();
	if (interceptors != null) {
		for (HandlerInterceptor interceptor : interceptors) {
			interceptor.preHandle(req, null, hec.getHandler());
		}
	}
	return hec;
}

源代码11 项目： java-technology-stack 文件： SimpleUrlHandlerMappingTests.java

private HandlerExecutionChain getHandler(HandlerMapping hm, MockHttpServletRequest req) throws Exception {
	HandlerExecutionChain hec = hm.getHandler(req);
	HandlerInterceptor[] interceptors = hec.getInterceptors();
	if (interceptors != null) {
		for (HandlerInterceptor interceptor : interceptors) {
			interceptor.preHandle(req, null, hec.getHandler());
		}
	}
	return hec;
}

源代码12 项目： foremast 文件： HandlerMappingIntrospector.java

@Override
public CorsConfiguration getCorsConfiguration(HttpServletRequest request) {
    Assert.notNull(this.handlerMappings, "Handler mappings not initialized");
    HttpServletRequest wrapper = new RequestAttributeChangeIgnoringWrapper(request);
    for (HandlerMapping handlerMapping : this.handlerMappings) {
        HandlerExecutionChain handler = null;
        try {
            handler = handlerMapping.getHandler(wrapper);
        }
        catch (Exception ex) {
            // Ignore
        }
        if (handler == null) {
            continue;
        }
        if (handler.getInterceptors() != null) {
            for (HandlerInterceptor interceptor : handler.getInterceptors()) {
                if (interceptor instanceof CorsConfigurationSource) {
                    return ((CorsConfigurationSource) interceptor).getCorsConfiguration(wrapper);
                }
            }
        }
        if (handler.getHandler() instanceof CorsConfigurationSource) {
            return ((CorsConfigurationSource) handler.getHandler()).getCorsConfiguration(wrapper);
        }
    }
    return null;
}

源代码13 项目： foremast 文件： HandlerMappingIntrospector.java

@Override
public CorsConfiguration getCorsConfiguration(HttpServletRequest request) {
    Assert.notNull(this.handlerMappings, "Handler mappings not initialized");
    HttpServletRequest wrapper = new RequestAttributeChangeIgnoringWrapper(request);
    for (HandlerMapping handlerMapping : this.handlerMappings) {
        HandlerExecutionChain handler = null;
        try {
            handler = handlerMapping.getHandler(wrapper);
        }
        catch (Exception ex) {
            // Ignore
        }
        if (handler == null) {
            continue;
        }
        if (handler.getInterceptors() != null) {
            for (HandlerInterceptor interceptor : handler.getInterceptors()) {
                if (interceptor instanceof CorsConfigurationSource) {
                    return ((CorsConfigurationSource) interceptor).getCorsConfiguration(wrapper);
                }
            }
        }
        if (handler.getHandler() instanceof CorsConfigurationSource) {
            return ((CorsConfigurationSource) handler.getHandler()).getCorsConfiguration(wrapper);
        }
    }
    return null;
}

源代码14 项目： lams 文件： HandlerMappingIntrospector.java

@Override
public CorsConfiguration getCorsConfiguration(HttpServletRequest request) {
	Assert.notNull(this.handlerMappings, "Handler mappings not initialized");
	HttpServletRequest wrapper = new RequestAttributeChangeIgnoringWrapper(request);
	for (HandlerMapping handlerMapping : this.handlerMappings) {
		HandlerExecutionChain handler = null;
		try {
			handler = handlerMapping.getHandler(wrapper);
		}
		catch (Exception ex) {
			// Ignore
		}
		if (handler == null) {
			continue;
		}
		if (handler.getInterceptors() != null) {
			for (HandlerInterceptor interceptor : handler.getInterceptors()) {
				if (interceptor instanceof CorsConfigurationSource) {
					return ((CorsConfigurationSource) interceptor).getCorsConfiguration(wrapper);
				}
			}
		}
		if (handler.getHandler() instanceof CorsConfigurationSource) {
			return ((CorsConfigurationSource) handler.getHandler()).getCorsConfiguration(wrapper);
		}
	}
	return null;
}

源代码15 项目： spring4-understanding 文件： PathMatchingUrlHandlerMappingTests.java

private HandlerExecutionChain getHandler(MockHttpServletRequest req) throws Exception {
	HandlerExecutionChain hec = hm.getHandler(req);
	HandlerInterceptor[] interceptors = hec.getInterceptors();
	if (interceptors != null) {
		for (HandlerInterceptor interceptor : interceptors) {
			interceptor.preHandle(req, null, hec.getHandler());
		}
	}
	return hec;
}

源代码16 项目： spring4-understanding 文件： SimpleUrlHandlerMappingTests.java

private HandlerExecutionChain getHandler(HandlerMapping hm, MockHttpServletRequest req) throws Exception {
	HandlerExecutionChain hec = hm.getHandler(req);
	HandlerInterceptor[] interceptors = hec.getInterceptors();
	if (interceptors != null) {
		for (HandlerInterceptor interceptor : interceptors) {
			interceptor.preHandle(req, null, hec.getHandler());
		}
	}
	return hec;
}

源代码17 项目： spring4-understanding 文件： MvcNamespaceTests.java

@Test
public void testResources() throws Exception {
	loadBeanDefinitions("mvc-config-resources.xml", 10);

	HttpRequestHandlerAdapter adapter = appContext.getBean(HttpRequestHandlerAdapter.class);
	assertNotNull(adapter);

	ResourceHttpRequestHandler handler = appContext.getBean(ResourceHttpRequestHandler.class);
	assertNotNull(handler);

	SimpleUrlHandlerMapping mapping = appContext.getBean(SimpleUrlHandlerMapping.class);
	assertNotNull(mapping);
	assertEquals(Ordered.LOWEST_PRECEDENCE - 1, mapping.getOrder());

	BeanNameUrlHandlerMapping beanNameMapping = appContext.getBean(BeanNameUrlHandlerMapping.class);
	assertNotNull(beanNameMapping);
	assertEquals(2, beanNameMapping.getOrder());

	ResourceUrlProvider urlProvider = appContext.getBean(ResourceUrlProvider.class);
	assertNotNull(urlProvider);

	MappedInterceptor mappedInterceptor = appContext.getBean(MappedInterceptor.class);
	assertNotNull(urlProvider);
	assertEquals(ResourceUrlProviderExposingInterceptor.class, mappedInterceptor.getInterceptor().getClass());

	MockHttpServletRequest request = new MockHttpServletRequest();
	request.setRequestURI("/resources/foo.css");
	request.setMethod("GET");

	HandlerExecutionChain chain = mapping.getHandler(request);
	assertTrue(chain.getHandler() instanceof ResourceHttpRequestHandler);

	MockHttpServletResponse response = new MockHttpServletResponse();
	for (HandlerInterceptor interceptor : chain.getInterceptors()) {
		interceptor.preHandle(request, response, chain.getHandler());
	}
	ModelAndView mv = adapter.handle(request, response, chain.getHandler());
	assertNull(mv);
}

源代码18 项目： x-pipe 文件： DomainValidateFilterTest.java

private MockHttpServletResponse execute(MockHttpServletRequest request) throws Exception {
    MockHttpServletResponse response = new MockHttpServletResponse();

    HandlerExecutionChain handlerExecutionChain = handlerMapping.getHandler(request);

    Assert.assertNotNull(handlerExecutionChain);

    HandlerInterceptor[] interceptors = handlerExecutionChain.getInterceptors();



    for(HandlerInterceptor interceptor : interceptors){
        interceptor.preHandle(request, response, handlerExecutionChain.getHandler());
    }
    return response;
}

源代码19 项目： spring-analysis-note 文件： MvcNamespaceTests.java

@Test
@SuppressWarnings("unchecked")
public void testResources() throws Exception {
	loadBeanDefinitions("mvc-config-resources.xml");

	HttpRequestHandlerAdapter adapter = appContext.getBean(HttpRequestHandlerAdapter.class);
	assertNotNull(adapter);

	RequestMappingHandlerMapping mapping = appContext.getBean(RequestMappingHandlerMapping.class);
	ContentNegotiationManager manager = mapping.getContentNegotiationManager();

	ResourceHttpRequestHandler handler = appContext.getBean(ResourceHttpRequestHandler.class);
	assertNotNull(handler);
	assertSame(manager, handler.getContentNegotiationManager());

	SimpleUrlHandlerMapping resourceMapping = appContext.getBean(SimpleUrlHandlerMapping.class);
	assertNotNull(resourceMapping);
	assertEquals(Ordered.LOWEST_PRECEDENCE - 1, resourceMapping.getOrder());

	BeanNameUrlHandlerMapping beanNameMapping = appContext.getBean(BeanNameUrlHandlerMapping.class);
	assertNotNull(beanNameMapping);
	assertEquals(2, beanNameMapping.getOrder());

	ResourceUrlProvider urlProvider = appContext.getBean(ResourceUrlProvider.class);
	assertNotNull(urlProvider);

	Map<String, MappedInterceptor> beans = appContext.getBeansOfType(MappedInterceptor.class);
	List<Class<?>> interceptors = beans.values().stream()
			.map(mappedInterceptor -> mappedInterceptor.getInterceptor().getClass())
			.collect(Collectors.toList());
	assertThat(interceptors, containsInAnyOrder(ConversionServiceExposingInterceptor.class,
			ResourceUrlProviderExposingInterceptor.class));

	MockHttpServletRequest request = new MockHttpServletRequest();
	request.setRequestURI("/resources/foo.css");
	request.setMethod("GET");

	HandlerExecutionChain chain = resourceMapping.getHandler(request);
	assertNotNull(chain);
	assertTrue(chain.getHandler() instanceof ResourceHttpRequestHandler);

	MockHttpServletResponse response = new MockHttpServletResponse();
	for (HandlerInterceptor interceptor : chain.getInterceptors()) {
		interceptor.preHandle(request, response, chain.getHandler());
	}
	ModelAndView mv = adapter.handle(request, response, chain.getHandler());
	assertNull(mv);
}

源代码20 项目： java-technology-stack 文件： MvcNamespaceTests.java

@Test
@SuppressWarnings("unchecked")
public void testResources() throws Exception {
	loadBeanDefinitions("mvc-config-resources.xml");

	HttpRequestHandlerAdapter adapter = appContext.getBean(HttpRequestHandlerAdapter.class);
	assertNotNull(adapter);

	RequestMappingHandlerMapping mapping = appContext.getBean(RequestMappingHandlerMapping.class);
	ContentNegotiationManager manager = mapping.getContentNegotiationManager();

	ResourceHttpRequestHandler handler = appContext.getBean(ResourceHttpRequestHandler.class);
	assertNotNull(handler);
	assertSame(manager, handler.getContentNegotiationManager());

	SimpleUrlHandlerMapping resourceMapping = appContext.getBean(SimpleUrlHandlerMapping.class);
	assertNotNull(resourceMapping);
	assertEquals(Ordered.LOWEST_PRECEDENCE - 1, resourceMapping.getOrder());

	BeanNameUrlHandlerMapping beanNameMapping = appContext.getBean(BeanNameUrlHandlerMapping.class);
	assertNotNull(beanNameMapping);
	assertEquals(2, beanNameMapping.getOrder());

	ResourceUrlProvider urlProvider = appContext.getBean(ResourceUrlProvider.class);
	assertNotNull(urlProvider);

	Map<String, MappedInterceptor> beans = appContext.getBeansOfType(MappedInterceptor.class);
	List<Class<?>> interceptors = beans.values().stream()
			.map(mappedInterceptor -> mappedInterceptor.getInterceptor().getClass())
			.collect(Collectors.toList());
	assertThat(interceptors, containsInAnyOrder(ConversionServiceExposingInterceptor.class,
			ResourceUrlProviderExposingInterceptor.class));

	MockHttpServletRequest request = new MockHttpServletRequest();
	request.setRequestURI("/resources/foo.css");
	request.setMethod("GET");

	HandlerExecutionChain chain = resourceMapping.getHandler(request);
	assertNotNull(chain);
	assertTrue(chain.getHandler() instanceof ResourceHttpRequestHandler);

	MockHttpServletResponse response = new MockHttpServletResponse();
	for (HandlerInterceptor interceptor : chain.getInterceptors()) {
		interceptor.preHandle(request, response, chain.getHandler());
	}
	ModelAndView mv = adapter.handle(request, response, chain.getHandler());
	assertNull(mv);
}

方法所在类

org.springframework.web.servlet.HandlerExecutionChain