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

Packages that use Tag

Package	Description
javax.faces.webapp
javax.servlet.jsp.jstl.core
javax.servlet.jsp.tagext
org.apache.taglibs.standard.tag.common.core
org.apache.taglibs.standard.tag.common.fmt
org.apache.taglibs.standard.tag.common.sql
org.apache.taglibs.standard.tag.common.xml
org.apache.taglibs.standard.tag.rt.core
org.apache.taglibs.standard.tag.rt.fmt
org.apache.taglibs.standard.tag.rt.sql
org.apache.taglibs.standard.tag.rt.xml

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 Jakarta Server Pages 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 Jakarta Server Pages 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 This class has been replaced by UIComponentELTag.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 Jakarta Server Pages tags that use the "classic" Jakarta Server Pages 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 Jakarta Expression Language expressions.
class	UIComponentTag Deprecated. Use of this class has been replaced with UIComponentELTag, which extends UIComponentClassicTagBase to add properties that use the Jakarta Expression Language API introduced as part of Jakarta Server Pages 2.1.
class	ValidatorELTag ValidatorELTag is a base class for all Jakarta Server Pages 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	Tag.getParent() Get the parent (closest enclosing tag handler) for this tag handler.
Tag	TagAdapter.getParent() Returns the parent of this tag, which is always getAdaptee().getParent().
Tag	TagSupport.getParent() The Tag instance most closely enclosing this tag instance.

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	Tag.setParent(Tag t) Set the parent (closest enclosing tag handler) of this tag handler.
void	TagAdapter.setParent(Tag parentTag) Must not be called.
void	TagSupport.setParent(Tag t) Set the nesting tag of this tag.

Uses of Tag in org.apache.taglibs.standard.tag.common.core

Classes in org.apache.taglibs.standard.tag.common.core that implement Tag

Modifier and Type	Class and Description
class	CatchTag Tag handler for <catch> in JSTL 1.0.
class	ChooseTag Tag handler for <choose> in JSTL.
class	DeclareTag Tag handler for <declaregt; in JSTL.
class	ForEachSupport Support for tag handlers for <forEach>, the core iteration tag in JSTL 1.0.
class	ForTokensSupport Support for tag handlers for <forTokens>, the tokenizing iteration tag in JSTL 1.0.
class	ImportSupport Support for tag handlers for <import>, the general-purpose text-importing mechanism for JSTL 1.0.
class	OtherwiseTag Tag handler for <otherwise> in JSTL.
class	OutSupport Support for handlers of the <out> tag, which simply evalutes and prints the result of the expression it's passed.
class	RedirectSupport Support for tag handlers for <redirect>, JSTL 1.0's tag for redirecting to a new URL (with optional query parameters).
class	RemoveTag A handler for the <remove> tag, which removes the variable identified by 'var' (and 'scope', if present).
class	SetSupport Support for handlers of the <set> tag.
class	UrlSupport Support for tag handlers for <url>, the URL creation and rewriting tag in JSTL 1.0.
class	WhenTagSupport WhenTagSupport is an abstract class that facilitates implementation of <when>-style tags in both the rtexprvalue and expression-evaluating libraries.

Uses of Tag in org.apache.taglibs.standard.tag.common.fmt

Classes in org.apache.taglibs.standard.tag.common.fmt that implement Tag

Modifier and Type	Class and Description
class	BundleSupport Support for tag handlers for <bundle>, the resource bundle loading tag in JSTL 1.0.
class	FormatDateSupport Support for tag handlers for <formatDate>, the date and time formatting tag in JSTL 1.0.
class	FormatNumberSupport Support for tag handlers for <formatNumber>, the number formatting tag in JSTL 1.0.
class	MessageSupport Support for tag handlers for <message>, the message formatting tag in JSTL 1.0.
class	ParamSupport Support for tag handlers for <param>, the message argument subtag in JSTL 1.0 which supplies an argument for parametric replacement to its parent <message> tag.
class	ParseDateSupport Support for tag handlers for <parseDate>, the date and time parsing tag in JSTL 1.0.
class	ParseNumberSupport Support for tag handlers for <parseNumber>, the number parsing tag in JSTL 1.0.
class	RequestEncodingSupport Support for tag handlers for <requestEncoding>, the tag for setting the request character encoding in JSTL 1.0.
class	SetBundleSupport Support for tag handlers for <setBundle>, the JSTL 1.0 tag that loads a resource bundle and stores it in a scoped variable.
class	SetLocaleSupport Support for tag handlers for <setLocale>, the locale setting tag in JSTL 1.0.
class	SetTimeZoneSupport Support for tag handlers for <setTimeZone>, the time zone setting tag in JSTL 1.0.
class	TimeZoneSupport Support for tag handlers for <timeZone>, the time zone tag in JSTL 1.0.

Uses of Tag in org.apache.taglibs.standard.tag.common.sql

Classes in org.apache.taglibs.standard.tag.common.sql that implement Tag

Modifier and Type	Class and Description
class	DateParamTagSupport Tag handler for <Param> in JSTL, used to set parameter values for a SQL statement.
class	ParamTagSupport Tag handler for <Param> in JSTL, used to set parameter values for a SQL statement.
class	QueryTagSupport Tag handler for <Query> in JSTL.
class	SetDataSourceTagSupport Tag handler for <SetDataSource> in JSTL, used to create a simple DataSource for prototyping.
class	TransactionTagSupport Tag handler for <Transaction> in JSTL.
class	UpdateTagSupport Tag handler for <Update> in JSTL.

Uses of Tag in org.apache.taglibs.standard.tag.common.xml

Classes in org.apache.taglibs.standard.tag.common.xml that implement Tag

Modifier and Type	Class and Description
class	ExprSupport Tag handler for <out> in JSTL's XML library.
class	ParseSupport Support for tag handlers for <parse>, the XML parsing tag.
class	TransformSupport Support for tag handlers for <transform>, the XML transformation tag.

Methods in org.apache.taglibs.standard.tag.common.xml with parameters of type Tag

Modifier and Type	Method and Description
static XPathContext	XalanUtil.getContext(Tag child, PageContext pageContext) Return the XPathContext to be used for evaluating expressions.

Uses of Tag in org.apache.taglibs.standard.tag.rt.core

Classes in org.apache.taglibs.standard.tag.rt.core that implement Tag

Modifier and Type	Class and Description
class	ForEachTag A handler for <forEach> that supports rtexprvalue-based attributes.
class	ForTokensTag A handler for <forTokens> that supports rtexprvalue-based attributes.
class	IfTag Tag handler for <if> in JSTL's rtexprvalue library.
class	ImportTag A handler for <import> that supports rtexprvalue-based attributes.
class	OutTag Tag handler for <out> in JSTL's rtexprvalue library.
class	RedirectTag A handler for <redirect> that supports rtexprvalue-based attributes.
class	SetTag JSTL 1.1 compatible version of <set> that accepts expression results for attribute values.
class	UrlTag A handler for <urlEncode> that supports rtexprvalue-based attributes.
class	WhenTag Tag handler for <when> in JSTL's rtexprvalue library.

Uses of Tag in org.apache.taglibs.standard.tag.rt.fmt

Classes in org.apache.taglibs.standard.tag.rt.fmt that implement Tag

Modifier and Type	Class and Description
class	BundleTag A handler for <bundle> that supports rtexprvalue-based attributes.
class	FormatDateTag A handler for <formatDate> that supports rtexprvalue-based attributes.
class	FormatNumberTag A handler for <formatNumber> that supports rtexprvalue-based attributes.
class	MessageTag A handler for <message> that supports rtexprvalue-based attributes.
class	ParseDateTag A handler for <parseDate> that supports rtexprvalue-based attributes.
class	ParseNumberTag A handler for <parseNumber> that supports rtexprvalue-based attributes.
class	RequestEncodingTag A handler for <requestEncoding> that supports rtexprvalue-based attributes.
class	SetBundleTag A handler for <setBundle> that supports rtexprvalue-based attributes.
class	SetLocaleTag A handler for <setLocale> that supports rtexprvalue-based attributes.
class	SetTimeZoneTag A handler for <setTimeZone> that supports rtexprvalue-based attributes.
class	TimeZoneTag A handler for <timeZone> that supports rtexprvalue-based attributes.

Uses of Tag in org.apache.taglibs.standard.tag.rt.sql

Classes in org.apache.taglibs.standard.tag.rt.sql that implement Tag

Modifier and Type	Class and Description
class	DateParamTag Subclass for the JSTL library with rtexprvalue support.
class	ParamTag Subclass for the JSTL library with rtexprvalue support.
class	QueryTag Subclass for the JSTL library with rtexprvalue support.
class	SetDataSourceTag Tag handler for <Driver> in JSTL, used to create a simple DataSource for prototyping.
class	TransactionTag Subclass for the JSTL library with rtexprvalue support.
class	UpdateTag Subclass for the JSTL library with rtexprvalue support.

Uses of Tag in org.apache.taglibs.standard.tag.rt.xml

Classes in org.apache.taglibs.standard.tag.rt.xml that implement Tag

Modifier and Type	Class and Description
class	ExprTag A handler for <out> that supports rtexprvalue-based attributes.
class	ParseTag A handler for <parse> that supports rtexprvalue-based attributes.
class	TransformTag A handler for <transform> that supports rtexprvalue-based attributes.