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org.codehaus.groovy.grails.web.pages
[Java] Class TagLibraryLookup

java.lang.Object
  org.codehaus.groovy.grails.web.pages.TagLibraryLookup
All Implemented Interfaces:
ApplicationContextAware, GrailsApplicationAware, InitializingBean
public class TagLibraryLookup

Looks up tag library instances.

Authors:
Graeme Rocher
Since:
1.1

Method Summary
void afterPropertiesSet()

boolean doesTagReturnObject(java.lang.String namespace, java.lang.String tagName)

java.util.Set getAvailableNamespaces()

@return The namespaces available
boolean hasNamespace(java.lang.String namespace)

Returns whether the given namespace is in use
NamespacedTagDispatcher lookupNamespaceDispatcher(java.lang.String namespace)

Looks up a namespace dispatcher for the given namespace
groovy.lang.GroovyObject lookupTagLibrary(java.lang.String namespace, java.lang.String tagName)

Looks up a tag library for the given namespace and tag name.
void registerTagLib(GrailsTagLibClass taglib)

Registers a tag library for lookup.

void setApplicationContext(ApplicationContext applicationContext)

void setGrailsApplication(GrailsApplication grailsApplication)

 
Methods inherited from class java.lang.Object
java.lang.Object#wait(), java.lang.Object#wait(long), java.lang.Object#wait(long, int), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()
 

Method Detail

afterPropertiesSet

public void afterPropertiesSet()

doesTagReturnObject

public boolean doesTagReturnObject(java.lang.String namespace, java.lang.String tagName)

getAvailableNamespaces

public java.util.Set getAvailableNamespaces()
Returns:
The namespaces available

hasNamespace

public boolean hasNamespace(java.lang.String namespace)
Returns whether the given namespace is in use
Parameters:
namespace - The namespace
Returns:
True if it is in use

lookupNamespaceDispatcher

public NamespacedTagDispatcher lookupNamespaceDispatcher(java.lang.String namespace)
Looks up a namespace dispatcher for the given namespace
Parameters:
namespace - The namespace
Returns:
The NamespacedTagDispatcher

lookupTagLibrary

public groovy.lang.GroovyObject lookupTagLibrary(java.lang.String namespace, java.lang.String tagName)
Looks up a tag library for the given namespace and tag name.
Parameters:
namespace - The tag library namespace
tagName - The tag name
Returns:
The tag library or null if it wasn't found

registerTagLib

public void registerTagLib(GrailsTagLibClass taglib)
Registers a tag library for lookup. Each of the tags in the library is mapped by namespace:name to the taglib bean. If the taglib has already been registered, this method will override the existing information and update the tags to use the new version.
Parameters:
taglib - The taglib descriptor class.

setApplicationContext

public void setApplicationContext(ApplicationContext applicationContext)

setGrailsApplication

public void setGrailsApplication(GrailsApplication grailsApplication)

 

Groovy Documentation