org.codehaus.groovy.grails.commons
Class DefaultGrailsTagLibClass

java.lang.Object
  org.codehaus.groovy.grails.commons.AbstractGrailsClass
      org.codehaus.groovy.grails.commons.AbstractInjectableGrailsClass
          org.codehaus.groovy.grails.commons.DefaultGrailsTagLibClass

All Implemented Interfaces:

GrailsClass, GrailsTagLibClass, InjectableGrailsClass

public class DefaultGrailsTagLibClass
extends AbstractInjectableGrailsClass
implements GrailsTagLibClass

Since:

14-Jan-2006 Default implementation of a tag lib class

Author:

Graeme Rocher

Field Summary

protected static String

TAG_LIB

Fields inherited from class org.codehaus.groovy.grails.commons.AbstractGrailsClass

LOG

Fields inherited from interface org.codehaus.groovy.grails.commons.GrailsTagLibClass

DEFAULT_NAMESPACE, NAMESPACE_FIELD_NAME, RETURN_OBJECT_FOR_TAGS_FIELD_NAME, SUPPORTS_CONTROLLER

Constructor Summary

DefaultGrailsTagLibClass(Class clazz)
Default contructor

Method Summary

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

Methods inherited from class org.codehaus.groovy.grails.commons.AbstractInjectableGrailsClass

byName, byType, getAvailable

Methods inherited from class org.codehaus.groovy.grails.commons.AbstractGrailsClass

getClazz, getFullName, getLogicalPropertyName, getMetaClass, getName, getNaturalName, getPackageName, getPropertyDescriptors, getPropertyName, getPropertyOrStaticPropertyOrFieldValue, getPropertyType, getPropertyValue, getPropertyValue, getPropertyValueObject, getReference, getReferenceInstance, getShortName, hasMetaMethod, hasMetaMethod, hasMetaProperty, hasProperty, isReadableProperty, newInstance, toString

Methods inherited from class java.lang.Object

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

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

TAG_LIB

protected static final String TAG_LIB

See Also:

Constant Field Values

Constructor Detail

DefaultGrailsTagLibClass

public DefaultGrailsTagLibClass(Class clazz)

Default contructor

Parameters:

clazz - the tag library class

Method Detail

supportsController

public boolean supportsController(GrailsControllerClass controllerClass)

Description copied from interface: GrailsTagLibClass

Whether this tag library supports the specified controller

Specified by:

supportsController in interface GrailsTagLibClass

Parameters:

controllerClass - The controllerClass to check

Returns:

True if the controller is supported

hasTag

public boolean hasTag(String tagName)

Specified by:

hasTag in interface GrailsTagLibClass

Parameters:

tagName - The name of the tag

Returns:

Whether the tag library contains the specified tag

getTagNames

public Set getTagNames()

Specified by:

getTagNames in interface GrailsTagLibClass

Returns:

The tag names in this library

getNamespace

public String getNamespace()

Specified by:

getNamespace in interface GrailsTagLibClass

Returns:

the namespace that this taglib occupies.

getTagNamesThatReturnObject

public Set<String> getTagNamesThatReturnObject()

Specified by:

getTagNamesThatReturnObject in interface GrailsTagLibClass