org.codehaus.groovy.grails.web.servlet.view
Class GrailsViewResolver

java.lang.Object
  org.springframework.context.support.ApplicationObjectSupport
      org.springframework.web.context.support.WebApplicationObjectSupport
          org.springframework.web.servlet.view.AbstractCachingViewResolver
              org.springframework.web.servlet.view.UrlBasedViewResolver
                  org.springframework.web.servlet.view.InternalResourceViewResolver
                      org.codehaus.groovy.grails.web.servlet.view.GrailsViewResolver

All Implemented Interfaces:

PluginManagerAware, ApplicationContextAware, ResourceLoaderAware, Ordered, ServletContextAware, ViewResolver

Direct Known Subclasses:

ScaffoldingViewResolver

public class GrailsViewResolver
extends InternalResourceViewResolver
implements ResourceLoaderAware, ApplicationContextAware, PluginManagerAware

A Grails view resolver which evaluates the existance of a view for different extensions choosing which one to delegate to.

Since:

0.1 Created: 11-Jan-2006

Author:

Graeme Rocher

Field Summary

static String	GSP_SUFFIX
static String	JSP_SUFFIX
protected GroovyPagesTemplateEngine	templateEngine

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

FORWARD_URL_PREFIX, REDIRECT_URL_PREFIX

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

logger

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

GrailsViewResolver()

Method Summary

protected View	loadView(String viewName, Locale locale)
protected String	resolveViewForController(groovy.lang.GroovyObject controller, GrailsApplication application, String viewName, ResourceLoader resourceLoader) Attempst to resolve a view relative to a controller
void	setPluginManager(GrailsPluginManager pluginManager) Sets the plug-in manager on this instance
void	setPrefix(String prefix)
void	setResourceLoader(ResourceLoader resourceLoader)
void	setSuffix(String suffix)
void	setTemplateEngine(GroovyPagesTemplateEngine templateEngine)

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

buildView, requiredViewClass, setAlwaysInclude, setExposeContextBeansAsAttributes, setExposedContextBeanNames

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

canHandle, createView, getAttributesMap, getCacheKey, getContentType, getOrder, getPrefix, getRequestContextAttribute, getSuffix, getViewClass, getViewNames, initApplicationContext, isRedirectContextRelative, isRedirectHttp10Compatible, setAttributes, setAttributesMap, setContentType, setOrder, setRedirectContextRelative, setRedirectHttp10Compatible, setRequestContextAttribute, setViewClass, setViewNames

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

clearCache, isCache, removeFromCache, resolveViewName, setCache

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, requiredContextClass, setApplicationContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.context.ApplicationContextAware

setApplicationContext

Field Detail

GSP_SUFFIX

public static final String GSP_SUFFIX

See Also:

Constant Field Values

JSP_SUFFIX

public static final String JSP_SUFFIX

See Also:

Constant Field Values

templateEngine

protected GroovyPagesTemplateEngine templateEngine

Constructor Detail

GrailsViewResolver

public GrailsViewResolver()

Method Detail

setPrefix

public void setPrefix(String prefix)

Overrides:

setPrefix in class UrlBasedViewResolver

setSuffix

public void setSuffix(String suffix)

Overrides:

setSuffix in class UrlBasedViewResolver

setResourceLoader

public void setResourceLoader(ResourceLoader resourceLoader)

Specified by:

setResourceLoader in interface ResourceLoaderAware

setTemplateEngine

public void setTemplateEngine(GroovyPagesTemplateEngine templateEngine)

loadView

protected View loadView(String viewName,
                        Locale locale)
                 throws Exception

Overrides:

loadView in class UrlBasedViewResolver

Throws:

Exception

resolveViewForController

protected String resolveViewForController(groovy.lang.GroovyObject controller,
                                          GrailsApplication application,
                                          String viewName,
                                          ResourceLoader resourceLoader)

Attempst to resolve a view relative to a controller

Parameters:

controller - The controller to resolve the view relative to

application - The GrailsApplication instance

viewName - The views name

resourceLoader - The ResourceLoader to use

Returns:

The URI of the view

setPluginManager

public void setPluginManager(GrailsPluginManager pluginManager)

Description copied from interface: PluginManagerAware

Sets the plug-in manager on this instance

Specified by:

setPluginManager in interface PluginManagerAware

Parameters:

pluginManager - The PluginManager