org.broadleafcommerce.presentation.thymeleaf3

Class BroadleafThymeleafViewResolver

java.lang.Object

org.springframework.context.support.ApplicationObjectSupport

org.springframework.web.context.support.WebApplicationObjectSupport

org.springframework.web.servlet.view.AbstractCachingViewResolver

org.thymeleaf.spring5.view.ThymeleafViewResolver

org.broadleafcommerce.presentation.thymeleaf3.BroadleafThymeleafViewResolver

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware, org.springframework.core.Ordered, org.springframework.web.context.ServletContextAware, org.springframework.web.servlet.ViewResolver

public class BroadleafThymeleafViewResolver
extends org.thymeleaf.spring5.view.ThymeleafViewResolver

This class extends the default ThymeleafViewResolver to facilitate rendering template fragments (such as those used by AJAX modals or iFrames) within a full page container should the request for that template have occurred in a stand-alone context.

Author:

Andre Azzolini (apazzolini)

Field Summary

Fields

Modifier and Type	Field and Description
static String	AJAX_REDIRECT_URL_PREFIX Prefix to be used in view names (returned by controllers) for specifying an HTTP redirect with AJAX support.
static String	EXTENSION_TEMPLATE_ATTR_NAME
protected org.broadleafcommerce.common.web.BroadleafTemplateViewResolverExtensionManager	extensionManager
protected String	fullPageLayout
protected String	iframeLayout
protected Map<String,String>	layoutMap

Fields inherited from class org.thymeleaf.spring5.view.ThymeleafViewResolver

FORWARD_URL_PREFIX, REDIRECT_URL_PREFIX

Fields inherited from class org.springframework.web.servlet.view.AbstractCachingViewResolver

DEFAULT_CACHE_LIMIT

Fields inherited from class org.springframework.context.support.ApplicationObjectSupport

logger

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
BroadleafThymeleafViewResolver()

Method Summary

Modifier and Type	Method and Description
protected boolean	canHandle(String viewName)
protected org.springframework.web.servlet.View	createView(String viewName, Locale locale) Determines which internal method to call for creating the appropriate view.
protected Object	getCacheKey(String viewName, Locale locale)
protected org.springframework.web.context.request.WebRequest	getCurrentRequest()
String	getFullPageLayout() The default layout to use if there is no specifc entry in the layout map
String	getIframeLayout() The layout to use for iframe requests
Map<String,String>	getLayoutMap() Gets the map of prefix : layout for use in determining which layout to dispatch the request to in non-AJAX calls
protected void	initializeAjaxRedirectFlashmap(String redirectUrl) Sets up the Spring MVC FlashMap to replicate what happens when you return "redirect:" from a Spring controller.
protected boolean	isAjaxRequest()
protected boolean	isIFrameRequest()
protected org.springframework.web.servlet.View	loadAjaxRedirectView(String redirectUrl, Locale locale) Performs a Broadleaf AJAX redirect.
protected org.springframework.web.servlet.View	loadView(String originalViewName, Locale locale)
org.springframework.web.servlet.View	resolveViewName(String viewName, Locale locale)
void	setFullPageLayout(String fullPageLayout)
void	setIframeLayout(String iframeLayout)
void	setLayoutMap(Map<String,String> layoutMap)
protected boolean	useThymeleafLayoutDialect()

Methods inherited from class org.thymeleaf.spring5.view.ThymeleafViewResolver

addStaticVariable, canHandle, getAlwaysProcessRedirectAndForward, getCharacterEncoding, getContentType, getExcludedViewNames, getForceContentType, getOrder, getProducePartialOutputWhileProcessing, getStaticVariables, getTemplateEngine, getViewClass, getViewNames, isRedirectContextRelative, isRedirectHttp10Compatible, setAlwaysProcessRedirectAndForward, setCharacterEncoding, setContentType, setExcludedViewNames, setForceContentType, setOrder, setProducePartialOutputWhileProcessing, setRedirectContextRelative, setRedirectHttp10Compatible, setStaticVariables, setTemplateEngine, setViewClass, setViewNames

Methods inherited from class org.springframework.web.servlet.view.AbstractCachingViewResolver

clearCache, getCacheLimit, isCache, isCacheUnresolved, removeFromCache, setCache, setCacheLimit, setCacheUnresolved

Methods inherited from class org.springframework.web.context.support.WebApplicationObjectSupport

getServletContext, getTempDir, getWebApplicationContext, initApplicationContext, initServletContext, isContextRequired, setServletContext

Methods inherited from class org.springframework.context.support.ApplicationObjectSupport

getApplicationContext, getMessageSourceAccessor, initApplicationContext, obtainApplicationContext, requiredContextClass, setApplicationContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

extensionManager

protected org.broadleafcommerce.common.web.BroadleafTemplateViewResolverExtensionManager extensionManager

EXTENSION_TEMPLATE_ATTR_NAME

public static final String EXTENSION_TEMPLATE_ATTR_NAME

See Also:

Constant Field Values

AJAX_REDIRECT_URL_PREFIX

public static final String AJAX_REDIRECT_URL_PREFIX

Prefix to be used in view names (returned by controllers) for specifying an HTTP redirect with AJAX support. That is, if you want a redirect to be followed by the browser as the result of an AJAX call or within an iFrame at the parent window, you can utilize this prefix. Note that this requires a JavaScript component, which is provided as part of BLC.js If the request was not performed in an AJAX / iFrame context, this method will delegate to the normal "redirect:" prefix.

Value: ajaxredirect:

See Also:

Constant Field Values

layoutMap

protected Map<String,String> layoutMap

fullPageLayout

protected String fullPageLayout

iframeLayout

protected String iframeLayout

Constructor Detail

BroadleafThymeleafViewResolver

public BroadleafThymeleafViewResolver()

Method Detail

useThymeleafLayoutDialect

protected boolean useThymeleafLayoutDialect()

canHandle

protected boolean canHandle(String viewName)

resolveViewName

public org.springframework.web.servlet.View resolveViewName(String viewName,
                                                            Locale locale)
                                                     throws Exception

Specified by:

resolveViewName in interface org.springframework.web.servlet.ViewResolver

Overrides:

resolveViewName in class org.springframework.web.servlet.view.AbstractCachingViewResolver

Throws:

Exception

createView

protected org.springframework.web.servlet.View createView(String viewName,
                                                          Locale locale)
                                                   throws Exception

Determines which internal method to call for creating the appropriate view. If no Broadleaf specific methods match the viewName, it delegates to the parent ThymeleafViewResolver createView method

Overrides:

createView in class org.thymeleaf.spring5.view.ThymeleafViewResolver

Throws:

Exception

loadAjaxRedirectView

protected org.springframework.web.servlet.View loadAjaxRedirectView(String redirectUrl,
                                                                    Locale locale)
                                                             throws Exception

Performs a Broadleaf AJAX redirect. This is used in conjunction with BLC.js to support doing a browser page change as as result of an AJAX call.

Parameters:

redirectUrl -

locale -

Returns:

Throws:

Exception

initializeAjaxRedirectFlashmap

protected void initializeAjaxRedirectFlashmap(String redirectUrl)

Sets up the Spring MVC FlashMap to replicate what happens when you return "redirect:" from a Spring controller. This code comes directly from RedirectView.renderMergedOutputModel(java.util.Map<java.lang.String, java.lang.Object>, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)

Parameters:

redirectUrl - URL to redirect to

loadView

protected org.springframework.web.servlet.View loadView(String originalViewName,
                                                        Locale locale)
                                                 throws Exception

Overrides:

loadView in class org.thymeleaf.spring5.view.ThymeleafViewResolver

Throws:

Exception

getCacheKey

protected Object getCacheKey(String viewName,
                             Locale locale)

Overrides:

getCacheKey in class org.springframework.web.servlet.view.AbstractCachingViewResolver

isIFrameRequest

protected boolean isIFrameRequest()

isAjaxRequest

protected boolean isAjaxRequest()

getCurrentRequest

protected org.springframework.web.context.request.WebRequest getCurrentRequest()

getLayoutMap

public Map<String,String> getLayoutMap()

Gets the map of prefix : layout for use in determining which layout to dispatch the request to in non-AJAX calls

Returns:

the layout map

setLayoutMap

public void setLayoutMap(Map<String,String> layoutMap)

Parameters:

layoutMap -

See Also:

getLayoutMap()

getFullPageLayout

public String getFullPageLayout()

The default layout to use if there is no specifc entry in the layout map

Returns:

the full page layout

setFullPageLayout

public void setFullPageLayout(String fullPageLayout)

Parameters:

fullPageLayout -

See Also:

getFullPageLayout()

getIframeLayout

public String getIframeLayout()

The layout to use for iframe requests

Returns:

the iframe layout

setIframeLayout

public void setIframeLayout(String iframeLayout)

Parameters:

iframeLayout -

See Also:

getIframeLayout()