grails.plugin.freemarker

Class GrailsFreeMarkerView

java.lang.Object

org.springframework.context.support.ApplicationObjectSupport

org.springframework.web.context.support.WebApplicationObjectSupport

org.springframework.web.servlet.view.AbstractView

org.springframework.web.servlet.view.AbstractUrlBasedView

org.springframework.web.servlet.view.AbstractTemplateView

org.springframework.web.servlet.view.freemarker.FreeMarkerView

grails.plugin.freemarker.GrailsFreeMarkerView

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware, org.springframework.web.context.ServletContextAware, org.springframework.web.servlet.View

public class GrailsFreeMarkerView
extends org.springframework.web.servlet.view.freemarker.FreeMarkerView

Field Summary

Fields

Modifier and Type	Field and Description
org.springframework.web.servlet.view.freemarker.FreeMarkerConfig	freeMarkerConfigurer
protected org.apache.commons.logging.Log	log

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

SPRING_MACRO_REQUEST_CONTEXT_ATTRIBUTE

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

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
GrailsFreeMarkerView()

Method Summary

Modifier and Type	Method and Description
boolean	checkResource(java.util.Locale locale) Check that the FreeMarker template used for this view exists and is valid.
protected void	exposeHelpers(java.util.Map<java.lang.String,java.lang.Object> model, javax.servlet.http.HttpServletRequest request)
protected void	initServletContext(javax.servlet.ServletContext servletContext) called on instantiation, overrides the super default so that it uses the FreeMarkerConfigurer that is injected into this without doing a new TaglibFactory each time.

Methods inherited from class org.springframework.web.servlet.view.freemarker.FreeMarkerView

autodetectConfiguration, buildTemplateModel, doRender, getConfiguration, getEncoding, getObjectWrapper, getTemplate, getTemplate, processTemplate, renderMergedTemplateModel, setConfiguration, setEncoding

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

applyContentType, renderMergedOutputModel, setAllowRequestOverride, setAllowSessionOverride, setExposeRequestAttributes, setExposeSessionAttributes, setExposeSpringMacroHelpers

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

afterPropertiesSet, getUrl, isUrlRequired, setUrl, toString

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

addStaticAttribute, createMergedOutputModel, createRequestContext, createTemporaryOutputStream, exposeModelAsRequestAttributes, generatesDownloadContent, getAttributesMap, getBeanName, getContentType, getRequestContextAttribute, getRequestToExpose, getStaticAttributes, isExposePathVariables, prepareResponse, render, setAttributes, setAttributesCSV, setAttributesMap, setBeanName, setContentType, setExposeContextBeansAsAttributes, setExposedContextBeanNames, setExposePathVariables, setRequestContextAttribute, setResponseContentType, writeToResponse

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

getServletContext, getTempDir, getWebApplicationContext, initApplicationContext, isContextRequired, setServletContext

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

getApplicationContext, getMessageSourceAccessor, initApplicationContext, requiredContextClass, setApplicationContext

Methods inherited from class java.lang.Object

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

Field Detail

log

protected final org.apache.commons.logging.Log log

freeMarkerConfigurer

public org.springframework.web.servlet.view.freemarker.FreeMarkerConfig freeMarkerConfigurer

Constructor Detail

GrailsFreeMarkerView

public GrailsFreeMarkerView()

Method Detail

exposeHelpers

protected void exposeHelpers(java.util.Map<java.lang.String,java.lang.Object> model,
                             javax.servlet.http.HttpServletRequest request)
                      throws java.lang.Exception

Overrides:

exposeHelpers in class org.springframework.web.servlet.view.freemarker.FreeMarkerView

Throws:

java.lang.Exception

initServletContext

protected void initServletContext(javax.servlet.ServletContext servletContext)
                           throws org.springframework.beans.BeansException

called on instantiation, overrides the super default so that it uses the FreeMarkerConfigurer that is injected into this without doing a new TaglibFactory each time. We have grails taglibs and dont need jsp taglibs the freemarker config already has one setup also, the old way only allowed 1 FreeMarkerConfig bean. This lets you have multiple FreeMarkerConfigs if need be. we don't need the

Overrides:

initServletContext in class org.springframework.web.servlet.view.freemarker.FreeMarkerView

Throws:

org.springframework.beans.BeansException

checkResource

public boolean checkResource(java.util.Locale locale)
                      throws java.lang.Exception

Check that the FreeMarker template used for this view exists and is valid.

Can be overridden to customize the behavior, for example in case of multiple templates to be rendered into a single view.

Overrides:

checkResource in class org.springframework.web.servlet.view.freemarker.FreeMarkerView

Throws:

java.lang.Exception