org.codehaus.groovy.grails.commons
Interface GrailsTagLibClass

All Superinterfaces:

GrailsClass, InjectableGrailsClass

All Known Implementing Classes:

DefaultGrailsTagLibClass

public interface GrailsTagLibClass
extends InjectableGrailsClass

Represents a Grails tab library class

Since:

Jan 14, 2006

Author:

Graeme Rocher

Field Summary

static String	DEFAULT_NAMESPACE
static String	NAMESPACE_FIELD_NAME
static String	RETURN_OBJECT_FOR_TAGS_FIELD_NAME
static String	SUPPORTS_CONTROLLER The name of the application (ie global) tag library appropriate for all controller classes

Method Summary

String	getNamespace()
Set<String>	getTagNames()
Set<String>	getTagNamesThatReturnObject()
boolean	hasTag(String tagName)
boolean	supportsController(GrailsControllerClass controllerClass) Whether this tag library supports the specified controller

Methods inherited from interface org.codehaus.groovy.grails.commons.InjectableGrailsClass

byName, byType, getAvailable

Methods inherited from interface org.codehaus.groovy.grails.commons.GrailsClass

getClazz, getFullName, getLogicalPropertyName, getMetaClass, getName, getNaturalName, getPackageName, getPropertyName, getPropertyValue, getPropertyValue, getReference, getReferenceInstance, getShortName, hasProperty, newInstance

Field Detail

DEFAULT_NAMESPACE

static final String DEFAULT_NAMESPACE

See Also:

Constant Field Values

SUPPORTS_CONTROLLER

static final String SUPPORTS_CONTROLLER

The name of the application (ie global) tag library appropriate for all controller classes

See Also:

Constant Field Values

NAMESPACE_FIELD_NAME

static final String NAMESPACE_FIELD_NAME

See Also:

Constant Field Values

RETURN_OBJECT_FOR_TAGS_FIELD_NAME

static final String RETURN_OBJECT_FOR_TAGS_FIELD_NAME

See Also:

Constant Field Values

Method Detail

supportsController

boolean supportsController(GrailsControllerClass controllerClass)

Whether this tag library supports the specified controller

Parameters:

controllerClass - The controllerClass to check

Returns:

True if the controller is supported

hasTag

boolean hasTag(String tagName)

Parameters:

tagName - The name of the tag

Returns:

Whether the tag library contains the specified tag

getTagNames

Set<String> getTagNames()

Returns:

The tag names in this library

getTagNamesThatReturnObject

Set<String> getTagNamesThatReturnObject()

getNamespace

String getNamespace()

Returns:

the namespace that this taglib occupies.