Top Description Methods
com.sun.faces.facelets.tag

public Interface TagLibrary

Known Direct Implementers
com.sun.faces.facelets.util.FunctionLibrary, com.sun.faces.facelets.tag.AbstractTagLibrary, com.sun.faces.facelets.tag.CompositeTagLibrary
Imports
java.lang.reflect.Method, jakarta.faces.FacesException, jakarta.faces.view.facelets.Tag, .TagConfig, .TagHandler
A library of Tags associated with one or more namespaces.
Author
Jacob Hookom
Version
$Id$

Method Summary

Modifier and TypeMethod and Description
public boolean

Returns:

true if handled
containsFunction(String
namespace
ns, String
function name
name)

If this library contains the specified function name

public boolean

Returns:

whether the namespace is used in this library
containsNamespace(String
namespace
ns, Tag
the tag instance currently active at the time this method is called. May be null
t)

true if the namespace is used in this library

public boolean

Returns:

whether handled by this library
containsTagHandler(String
namespace
ns, String
local name
localName)

If this library contains a TagHandler for the namespace and local name true if handled by this library

public Method

Returns:

a Method instance for the passed namespace and name
createFunction(String
namespace
ns, String
function name
name)

Return a Method instance for the passed namespace and name

public TagHandler

Returns:

a new TagHandler instance
createTagHandler(String
namespace
ns, String
local name
localName, TagConfig
configuration information
tag)

Create a new instance of a TagHandler, using the passed TagConfig

Method Detail

containsFunctionback to summary
public boolean containsFunction(String ns, String name)

If this library contains the specified function name

Parameters
ns:String

namespace

name:String

function name

Returns:boolean

true if handled

containsNamespaceback to summary
public boolean containsNamespace(String ns, Tag t)

true if the namespace is used in this library

Parameters
ns:String

namespace

t:Tag

the tag instance currently active at the time this method is called. May be null

Returns:boolean

whether the namespace is used in this library

containsTagHandlerback to summary
public boolean containsTagHandler(String ns, String localName)

If this library contains a TagHandler for the namespace and local name true if handled by this library

Parameters
ns:String

namespace

localName:String

local name

Returns:boolean

whether handled by this library

createFunctionback to summary
public Method createFunction(String ns, String name)

Return a Method instance for the passed namespace and name

Parameters
ns:String

namespace

name:String

function name

Returns:Method

a Method instance for the passed namespace and name

createTagHandlerback to summary
public TagHandler createTagHandler(String ns, String localName, TagConfig tag) throws FacesException

Create a new instance of a TagHandler, using the passed TagConfig

Parameters
ns:String

namespace

localName:String

local name

tag:TagConfig

configuration information

Returns:TagHandler

a new TagHandler instance

Exceptions
FacesException:
when a Faces exception occurs