Class CompositeTagLibrary
- java.lang.Object
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- org.apache.myfaces.view.facelets.tag.CompositeTagLibrary
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- All Implemented Interfaces:
TagLibrary
public final class CompositeTagLibrary extends Object implements TagLibrary
A TagLibrary that is composed of 1 or more TagLibrary children. Uses the chain of responsibility pattern to stop searching as soon as one of the children handles the requested method.- Version:
- $Id$
- Author:
- Jacob Hookom
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Constructor Summary
Constructors Constructor Description CompositeTagLibrary(TagLibrary[] libraries)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description booleancontainsFunction(String ns, String name)If this library contains the specified function namebooleancontainsNamespace(String ns)If this library contains the passed namespacebooleancontainsTagHandler(String ns, String localName)If this library contains a TagHandler for the namespace and local nameMethodcreateFunction(String ns, String name)Return a Method instance for the passed namespace and nameTagHandlercreateTagHandler(String ns, String localName, TagConfig tag)Create a new instance of a TagHandler, using the passed TagConfig
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Constructor Detail
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CompositeTagLibrary
public CompositeTagLibrary(TagLibrary[] libraries)
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Method Detail
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containsNamespace
public boolean containsNamespace(String ns)
Description copied from interface:TagLibraryIf this library contains the passed namespace- Specified by:
containsNamespacein interfaceTagLibrary- Parameters:
ns- namespace- Returns:
- true if the namespace is used in this library
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containsTagHandler
public boolean containsTagHandler(String ns, String localName)
Description copied from interface:TagLibraryIf this library contains a TagHandler for the namespace and local name- Specified by:
containsTagHandlerin interfaceTagLibrary- Parameters:
ns- namespacelocalName- local name- Returns:
- true if handled by this library
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createTagHandler
public TagHandler createTagHandler(String ns, String localName, TagConfig tag) throws FacesException
Description copied from interface:TagLibraryCreate a new instance of a TagHandler, using the passed TagConfig- Specified by:
createTagHandlerin interfaceTagLibrary- Parameters:
ns- namespacelocalName- local nametag- configuration information- Returns:
- a new TagHandler instance
- Throws:
FacesException
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containsFunction
public boolean containsFunction(String ns, String name)
Description copied from interface:TagLibraryIf this library contains the specified function name- Specified by:
containsFunctionin interfaceTagLibrary- Parameters:
ns- namespacename- function name- Returns:
- true if handled
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createFunction
public Method createFunction(String ns, String name)
Description copied from interface:TagLibraryReturn a Method instance for the passed namespace and name- Specified by:
createFunctionin interfaceTagLibrary- Parameters:
ns- namespacename- function name- Returns:
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