Uses of Interface
javax.servlet.jsp.tagext.Tag

Packages that use Tag

Package	Description
javax.faces.webapp	Classes required for integration of JavaServer Faces into web applications, including a standard servlet, base classes for JSP custom component tags, and concrete tag implementations for core tags.
javax.servlet.jsp.jstl.core	Classes and interfaces related to the core tag library component of the JavaServer Pages Standard Tag Library (JSTL).
javax.servlet.jsp.tagext	Classes and interfaces for the definition of JavaServer Pages Tag Libraries.

Uses of Tag in javax.faces.webapp

Classes in javax.faces.webapp that implement Tag

Modifier and Type	Class and Description
class	AttributeTag Deprecated. The Faces implementation must now provide the implementation for this class.
class	ConverterELTag ConverterELTag is a base class for all JSP custom actions that create and register a Converter instance on the ValueHolder associated with our most immediate surrounding instance of a tag whose implementation class is a subclass of UIComponentClassicTagBase.
class	ConverterTag Deprecated. This has been partially replaced by ConverterELTag. The remainder of the functionality, namely, the binding facility and the implementation of the ConverterTag.createConverter() method, is now an implementation detail.
class	FacetTag FacetTag is the JSP mechanism for denoting a UIComponent is to be added as a facet to the component associated with its parent.
class	UIComponentBodyTag Deprecated. All component tags now implement BodyTag. This class has been replaced by UIComponentELTag.
class	UIComponentClassicTagBase UIComponentTagBase is the base class for all JSP tags that use the "classic" JSP tag interface that correspond to a UIComponent instance in the view.
class	UIComponentELTag UIComponentELTag specializes its superclass to allow for properties that take their values from EL API expressions.
class	UIComponentTag Deprecated. Use of this class has been replaced with UIComponentELTag, which extends UIComponentClassicTagBase to add properties that use the EL API introduced as part of JSP 2.1.
class	ValidatorELTag ValidatorELTag is a base class for all JSP custom actions that create and register a Validator instance on the EditableValueHolder associated with our most immediate surrounding instance of a tag whose implementation class is a subclass of UIComponentTag.
class	ValidatorTag Deprecated. This has been partially replaced by ValidatorELTag. The remainder of the functionality, namely, the binding facility and the implementation of the ValidatorTag.createValidator() method, is now an implementation detail.

Methods in javax.faces.webapp that return Tag

Modifier and Type	Method and Description
Tag	UIComponentClassicTagBase.getParent() Return the Tag that is the parent of this instance.

Methods in javax.faces.webapp with parameters of type Tag

Modifier and Type	Method and Description
void	UIComponentClassicTagBase.setParent(Tag parent) Set the Tag that is the parent of this instance.

Uses of Tag in javax.servlet.jsp.jstl.core

Subinterfaces of Tag in javax.servlet.jsp.jstl.core

Modifier and Type	Interface and Description
interface	LoopTag JSTL allows developers to write custom iteration tags by implementing the LoopTag interface.

Classes in javax.servlet.jsp.jstl.core that implement Tag

Modifier and Type	Class and Description
class	ConditionalTagSupport Abstract class that facilitates implementation of conditional actions where the boolean result is exposed as a JSP scoped variable.
class	LoopTagSupport Base support class to facilitate implementation of iteration tags.

Uses of Tag in javax.servlet.jsp.tagext

Subinterfaces of Tag in javax.servlet.jsp.tagext

Modifier and Type	Interface and Description
interface	BodyTag The BodyTag interface extends IterationTag by defining additional methods that let a tag handler manipulate the content of evaluating its body.
interface	IterationTag The IterationTag interface extends Tag by defining one additional method that controls the reevaluation of its body.

Classes in javax.servlet.jsp.tagext that implement Tag

Modifier and Type	Class and Description
class	BodyTagSupport A base class for defining tag handlers implementing BodyTag.
class	TagAdapter Wraps any SimpleTag and exposes it using a Tag interface.
class	TagSupport A base class for defining new tag handlers implementing Tag.

Methods in javax.servlet.jsp.tagext that return Tag

Modifier and Type	Method and Description
static Tag	TagSupport.findAncestorWithClass(Tag from, Class klass) Find the instance of a given class type that is closest to a given instance.
Tag	TagSupport.getParent() The Tag instance most closely enclosing this tag instance.
Tag	TagAdapter.getParent() Returns the parent of this tag, which is always getAdaptee().getParent().
Tag	Tag.getParent() Get the parent (closest enclosing tag handler) for this tag handler.

Methods in javax.servlet.jsp.tagext with parameters of type Tag

Modifier and Type	Method and Description
static Tag	TagSupport.findAncestorWithClass(Tag from, Class klass) Find the instance of a given class type that is closest to a given instance.
void	TagSupport.setParent(Tag t) Set the nesting tag of this tag.
void	TagAdapter.setParent(Tag parentTag) Must not be called.
void	Tag.setParent(Tag t) Set the parent (closest enclosing tag handler) of this tag handler.