org.springframework.web.servlet.ModelAndView#isReference ( )源码实例Demo

下面列出了org.springframework.web.servlet.ModelAndView#isReference ( ) 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： onetwo 文件： MvcViewRender.java

public void doRender(ModelAndView mv, HttpServletRequest request, HttpServletResponse response) throws Exception {
	if(localeResolver!=null){
		Locale locale = this.localeResolver.resolveLocale(request);
		response.setLocale(locale);
	}
	
	View view;
	if (mv.isReference()) {
		view = resolveViewName(mv.getViewName(), mv.getModel(), response.getLocale(), request);
		if (view == null) {
			throw new BaseException("Could not resolve view with name '" + mv.getViewName() + "' in '" + getClass().getSimpleName() + "'");
		}
	}
	else {
		view = mv.getView();
		if (view == null) {
			throw new BaseException("ModelAndView [" + mv + "] neither contains a view name nor a " + "View object in '" + getClass().getSimpleName() + "'");
		}
	}

	if (mv.getStatus() != null) {
		response.setStatus(mv.getStatus().value());
	}
	view.render(mv.getModel(), request, response);
}

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

@Override
public void handleReturnValue(@Nullable Object returnValue, MethodParameter returnType,
		ModelAndViewContainer mavContainer, NativeWebRequest webRequest) throws Exception {

	if (returnValue == null) {
		mavContainer.setRequestHandled(true);
		return;
	}

	ModelAndView mav = (ModelAndView) returnValue;
	if (mav.isReference()) {
		String viewName = mav.getViewName();
		mavContainer.setViewName(viewName);
		if (viewName != null && isRedirectViewName(viewName)) {
			mavContainer.setRedirectModelScenario(true);
		}
	}
	else {
		View view = mav.getView();
		mavContainer.setView(view);
		if (view instanceof SmartView && ((SmartView) view).isRedirectView()) {
			mavContainer.setRedirectModelScenario(true);
		}
	}
	mavContainer.setStatus(mav.getStatus());
	mavContainer.addAllAttributes(mav.getModel());
}

源代码3 项目： spring-analysis-note 文件： ModelAndViewResolverMethodReturnValueHandler.java

@Override
public void handleReturnValue(@Nullable Object returnValue, MethodParameter returnType,
		ModelAndViewContainer mavContainer, NativeWebRequest webRequest) throws Exception {

	if (this.mavResolvers != null) {
		for (ModelAndViewResolver mavResolver : this.mavResolvers) {
			Class<?> handlerType = returnType.getContainingClass();
			Method method = returnType.getMethod();
			Assert.state(method != null, "No handler method");
			ExtendedModelMap model = (ExtendedModelMap) mavContainer.getModel();
			ModelAndView mav = mavResolver.resolveModelAndView(method, handlerType, returnValue, model, webRequest);
			if (mav != ModelAndViewResolver.UNRESOLVED) {
				mavContainer.addAllAttributes(mav.getModel());
				mavContainer.setViewName(mav.getViewName());
				if (!mav.isReference()) {
					mavContainer.setView(mav.getView());
				}
				return;
			}
		}
	}

	// No suitable ModelAndViewResolver...
	if (this.modelAttributeProcessor.supportsReturnType(returnType)) {
		this.modelAttributeProcessor.handleReturnValue(returnValue, returnType, mavContainer, webRequest);
	}
	else {
		throw new UnsupportedOperationException("Unexpected return type: " +
				returnType.getParameterType().getName() + " in method: " + returnType.getMethod());
	}
}

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

@Override
public void handleReturnValue(@Nullable Object returnValue, MethodParameter returnType,
		ModelAndViewContainer mavContainer, NativeWebRequest webRequest) throws Exception {

	if (returnValue == null) {
		mavContainer.setRequestHandled(true);
		return;
	}

	ModelAndView mav = (ModelAndView) returnValue;
	if (mav.isReference()) {
		String viewName = mav.getViewName();
		mavContainer.setViewName(viewName);
		if (viewName != null && isRedirectViewName(viewName)) {
			mavContainer.setRedirectModelScenario(true);
		}
	}
	else {
		View view = mav.getView();
		mavContainer.setView(view);
		if (view instanceof SmartView && ((SmartView) view).isRedirectView()) {
			mavContainer.setRedirectModelScenario(true);
		}
	}
	mavContainer.setStatus(mav.getStatus());
	mavContainer.addAllAttributes(mav.getModel());
}

源代码5 项目： java-technology-stack 文件： ModelAndViewResolverMethodReturnValueHandler.java

@Override
public void handleReturnValue(@Nullable Object returnValue, MethodParameter returnType,
		ModelAndViewContainer mavContainer, NativeWebRequest webRequest) throws Exception {

	if (this.mavResolvers != null) {
		for (ModelAndViewResolver mavResolver : this.mavResolvers) {
			Class<?> handlerType = returnType.getContainingClass();
			Method method = returnType.getMethod();
			Assert.state(method != null, "No handler method");
			ExtendedModelMap model = (ExtendedModelMap) mavContainer.getModel();
			ModelAndView mav = mavResolver.resolveModelAndView(method, handlerType, returnValue, model, webRequest);
			if (mav != ModelAndViewResolver.UNRESOLVED) {
				mavContainer.addAllAttributes(mav.getModel());
				mavContainer.setViewName(mav.getViewName());
				if (!mav.isReference()) {
					mavContainer.setView(mav.getView());
				}
				return;
			}
		}
	}

	// No suitable ModelAndViewResolver...
	if (this.modelAttributeProcessor.supportsReturnType(returnType)) {
		this.modelAttributeProcessor.handleReturnValue(returnValue, returnType, mavContainer, webRequest);
	}
	else {
		throw new UnsupportedOperationException("Unexpected return type: " +
				returnType.getParameterType().getName() + " in method: " + returnType.getMethod());
	}
}

源代码6 项目： lams 文件： ModelAndViewMethodReturnValueHandler.java

@Override
public void handleReturnValue(Object returnValue, MethodParameter returnType,
		ModelAndViewContainer mavContainer, NativeWebRequest webRequest) throws Exception {

	if (returnValue == null) {
		mavContainer.setRequestHandled(true);
		return;
	}

	ModelAndView mav = (ModelAndView) returnValue;
	if (mav.isReference()) {
		String viewName = mav.getViewName();
		mavContainer.setViewName(viewName);
		if (viewName != null && isRedirectViewName(viewName)) {
			mavContainer.setRedirectModelScenario(true);
		}
	}
	else {
		View view = mav.getView();
		mavContainer.setView(view);
		if (view instanceof SmartView) {
			if (((SmartView) view).isRedirectView()) {
				mavContainer.setRedirectModelScenario(true);
			}
		}
	}
	mavContainer.setStatus(mav.getStatus());
	mavContainer.addAllAttributes(mav.getModel());
}

源代码7 项目： lams 文件： ModelAndViewResolverMethodReturnValueHandler.java

@Override
public void handleReturnValue(Object returnValue, MethodParameter returnType,
		ModelAndViewContainer mavContainer, NativeWebRequest webRequest) throws Exception {

	if (this.mavResolvers != null) {
		for (ModelAndViewResolver mavResolver : this.mavResolvers) {
			Class<?> handlerType = returnType.getContainingClass();
			Method method = returnType.getMethod();
			ExtendedModelMap model = (ExtendedModelMap) mavContainer.getModel();
			ModelAndView mav = mavResolver.resolveModelAndView(method, handlerType, returnValue, model, webRequest);
			if (mav != ModelAndViewResolver.UNRESOLVED) {
				mavContainer.addAllAttributes(mav.getModel());
				mavContainer.setViewName(mav.getViewName());
				if (!mav.isReference()) {
					mavContainer.setView(mav.getView());
				}
				return;
			}
		}
	}

	// No suitable ModelAndViewResolver...
	if (this.modelAttributeProcessor.supportsReturnType(returnType)) {
		this.modelAttributeProcessor.handleReturnValue(returnValue, returnType, mavContainer, webRequest);
	}
	else {
		throw new UnsupportedOperationException("Unexpected return type: " +
				returnType.getParameterType().getName() + " in method: " + returnType.getMethod());
	}
}

源代码8 项目： spring4-understanding 文件： ModelAndViewMethodReturnValueHandler.java

@Override
public void handleReturnValue(Object returnValue, MethodParameter returnType,
		ModelAndViewContainer mavContainer, NativeWebRequest webRequest) throws Exception {

	if (returnValue == null) {
		mavContainer.setRequestHandled(true);
		return;
	}

	ModelAndView mav = (ModelAndView) returnValue;
	if (mav.isReference()) {
		String viewName = mav.getViewName();
		mavContainer.setViewName(viewName);
		if (viewName != null && isRedirectViewName(viewName)) {
			mavContainer.setRedirectModelScenario(true);
		}
	}
	else {
		View view = mav.getView();
		mavContainer.setView(view);
		if (view instanceof SmartView) {
			if (((SmartView) view).isRedirectView()) {
				mavContainer.setRedirectModelScenario(true);
			}
		}
	}
	mavContainer.addAllAttributes(mav.getModel());
}

源代码9 项目： spring4-understanding 文件： ModelAndViewResolverMethodReturnValueHandler.java

@Override
public void handleReturnValue(Object returnValue, MethodParameter returnType,
		ModelAndViewContainer mavContainer, NativeWebRequest webRequest) throws Exception {

	if (this.mavResolvers != null) {
		for (ModelAndViewResolver mavResolver : this.mavResolvers) {
			Class<?> handlerType = returnType.getContainingClass();
			Method method = returnType.getMethod();
			ExtendedModelMap model = (ExtendedModelMap) mavContainer.getModel();
			ModelAndView mav = mavResolver.resolveModelAndView(method, handlerType, returnValue, model, webRequest);
			if (mav != ModelAndViewResolver.UNRESOLVED) {
				mavContainer.addAllAttributes(mav.getModel());
				mavContainer.setViewName(mav.getViewName());
				if (!mav.isReference()) {
					mavContainer.setView(mav.getView());
				}
				return;
			}
		}
	}

	// No suitable ModelAndViewResolver...
	if (this.modelAttributeProcessor.supportsReturnType(returnType)) {
		this.modelAttributeProcessor.handleReturnValue(returnValue, returnType, mavContainer, webRequest);
	}
	else {
		throw new UnsupportedOperationException("Unexpected return type: " +
				returnType.getParameterType().getName() + " in method: " + returnType.getMethod());
	}
}

方法所在类

org.springframework.web.servlet.ModelAndView