org.thymeleaf.extras.tiles2.spring4.web.view

Class AjaxThymeleafTilesView

Object

org.springframework.context.support.ApplicationObjectSupport

org.springframework.web.context.support.WebApplicationObjectSupport

org.thymeleaf.spring4.view.AbstractThymeleafView

org.thymeleaf.extras.tiles2.spring4.web.view.ThymeleafTilesView

org.thymeleaf.extras.tiles2.spring4.web.view.AjaxThymeleafTilesView

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.context.ApplicationContextAware, org.springframework.web.context.ServletContextAware, org.springframework.web.servlet.View, org.thymeleaf.spring4.view.AjaxEnabledView

Direct Known Subclasses:

FlowAjaxThymeleafTilesView

public class AjaxThymeleafTilesView
extends ThymeleafTilesView
implements org.thymeleaf.spring4.view.AjaxEnabledView

Subclass of ThymeleafTilesView adding compatibility with AJAX events in Spring JavaScript (part of Spring WebFlow). This allows this View implementation to be able to return only fragments of the page.

These rendering of fragments is used, for example, in Spring WebFlow's <render> instructions (though not only).

This view searches for a comma-separated list of fragment names in a request parameter called fragments.

When using Tiles, fragments are considered to be Tiles attribute names (from a Tiles definition).

Author:

Daniel Fernández

Field Summary

Fields inherited from class org.thymeleaf.spring4.view.AbstractThymeleafView

DEFAULT_CONTENT_TYPE

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

logger

Fields inherited from interface org.springframework.web.servlet.View

PATH_VARIABLES, RESPONSE_STATUS_ATTRIBUTE, SELECTED_CONTENT_TYPE

Constructor Summary

Constructors

Constructor and Description
AjaxThymeleafTilesView()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addRuntimeAttributes(org.apache.tiles.impl.BasicTilesContainer container, Map<String,org.apache.tiles.Attribute> resultMap, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Iterate over dynamically added Tiles attributes (see "Runtime Composition" in the Tiles documentation) and add them to the output Map passed as input.
protected void	flattenAttributeMap(org.apache.tiles.impl.BasicTilesContainer container, org.apache.tiles.context.TilesRequestContext requestContext, Map<String,org.apache.tiles.Attribute> resultMap, org.apache.tiles.Definition compositeDefinition, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Iterate over all attributes in the given Tiles definition.
org.springframework.js.ajax.AjaxHandler	getAjaxHandler()
protected String[]	getRenderFragments(Map model, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
void	render(Map<String,?> model, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
void	setAjaxHandler(org.springframework.js.ajax.AjaxHandler ajaxHandler)

Methods inherited from class org.thymeleaf.extras.tiles2.spring4.web.view.ThymeleafTilesView

buildContextAndPrepareResponse, exposeModelAsRequestAttributes, getLocale, getTemplateEngine, isContentTypeSet, setLocale, setTemplateEngine

Methods inherited from class org.thymeleaf.spring4.view.AbstractThymeleafView

addRequestContextAsVariable, addStaticVariable, getBeanName, getCharacterEncoding, getContentType, getStaticVariables, getTemplateName, setBeanName, setCharacterEncoding, setContentType, setStaticVariables, setTemplateName

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, requiredContextClass, setApplicationContext

Methods inherited from class Object

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

Methods inherited from interface org.springframework.web.servlet.View

getContentType

Constructor Detail

AjaxThymeleafTilesView

public AjaxThymeleafTilesView()

Method Detail

getAjaxHandler

public org.springframework.js.ajax.AjaxHandler getAjaxHandler()

Specified by:

getAjaxHandler in interface org.thymeleaf.spring4.view.AjaxEnabledView

setAjaxHandler

public void setAjaxHandler(org.springframework.js.ajax.AjaxHandler ajaxHandler)

Specified by:

setAjaxHandler in interface org.thymeleaf.spring4.view.AjaxEnabledView

render

public void render(Map<String,?> model,
          javax.servlet.http.HttpServletRequest request,
          javax.servlet.http.HttpServletResponse response)
            throws Exception

Specified by:

render in interface org.springframework.web.servlet.View

Overrides:

render in class ThymeleafTilesView

Throws:

Exception

getRenderFragments

protected String[] getRenderFragments(Map model,
                          javax.servlet.http.HttpServletRequest request,
                          javax.servlet.http.HttpServletResponse response)

flattenAttributeMap

protected void flattenAttributeMap(org.apache.tiles.impl.BasicTilesContainer container,
                       org.apache.tiles.context.TilesRequestContext requestContext,
                       Map<String,org.apache.tiles.Attribute> resultMap,
                       org.apache.tiles.Definition compositeDefinition,
                       javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response)

Iterate over all attributes in the given Tiles definition. Every attribute in the defintion is added to the map, and attributes which are definitions themselves will be recursively processed.

Parameters:

container - the TilesContainer

requestContext - the TilesRequestContext

resultMap - the output Map where attributes of interest are added to.

compositeDefinition - the definition to search for attributes of interest.

request - the servlet request

response - the servlet response

addRuntimeAttributes

protected void addRuntimeAttributes(org.apache.tiles.impl.BasicTilesContainer container,
                        Map<String,org.apache.tiles.Attribute> resultMap,
                        javax.servlet.http.HttpServletRequest request,
                        javax.servlet.http.HttpServletResponse response)

Iterate over dynamically added Tiles attributes (see "Runtime Composition" in the Tiles documentation) and add them to the output Map passed as input.

Parameters:

container - the Tiles container

resultMap - the output Map where attributes of interest are added to.

request - the Servlet request

response - the Servlet response