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com.sun.facelets.tag
Class TagAttribute  

java.lang.Object
  com.sun.facelets.tag.TagAttribute

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public final class TagAttribute

extends java.lang.Object

Representation of a Tag's attribute in a Facelet File

Version:

$Id: TagAttribute.java,v 1.7 2005/11/09 03:49:18 jhook Exp $

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Field Summary
private  boolean	literal
private  java.lang.String	localName
private  Location	location
private  java.lang.String	namespace
private  java.lang.String	qName
private  java.lang.String	string
private  java.lang.String	value

 

Constructor Summary

TagAttribute(Location location, java.lang.String ns, java.lang.String localName, java.lang.String qName, java.lang.String value)

 

Method Summary
boolean	getBoolean(com.sun.facelets.FaceletContext ctx)           If literal, return Boolean.getBoolean(java.lang.String) 55 passing our value, otherwise call getObject(FaceletContext, Class) 55 .
int	getInt(com.sun.facelets.FaceletContext ctx)           If literal, call Integer.parseInt(String) 55 , otherwise call getObject(FaceletContext, Class) 55 .
java.lang.String	getLocalName()           Local name of this attribute
Location	getLocation()           The location of this attribute in the FaceletContext
MethodExpression	getMethodExpression(com.sun.facelets.FaceletContext ctx, java.lang.Class type, java.lang.Class[] paramTypes)           Create a MethodExpression, using this attribute's value as the expression String.
java.lang.String	getNamespace()           The resolved Namespace for this attribute
java.lang.Object	getObject(com.sun.facelets.FaceletContext ctx)           Delegates to getObject with Object.class as a param
java.lang.Object	getObject(com.sun.facelets.FaceletContext ctx, java.lang.Class type)           If literal, simply coerce our String literal value using an ExpressionFactory, otherwise create a ValueExpression and evaluate it.
java.lang.String	getQName()           The qualified name for this attribute
java.lang.String	getValue()           Return the literal value of this attribute
java.lang.String	getValue(com.sun.facelets.FaceletContext ctx)           If literal, then return our value, otherwise delegate to getObject, passing String.class.
ValueExpression	getValueExpression(com.sun.facelets.FaceletContext ctx, java.lang.Class type)           Create a ValueExpression, using this attribute's literal value and the passed expected type.
boolean	isLiteral()           If this TagAttribute is literal (not #{..} or ${..})
java.lang.String	toString()           Convert this Object to a human-readable String.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

literal

private final boolean literal

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localName

private final java.lang.String localName

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location

private final Location location

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namespace

private final java.lang.String namespace

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qName

private final java.lang.String qName

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value

private final java.lang.String value

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string

private java.lang.String string

Constructor Detail

TagAttribute

public TagAttribute(Location location,
                    java.lang.String ns,
                    java.lang.String localName,
                    java.lang.String qName,
                    java.lang.String value)

Method Detail

getBoolean

public boolean getBoolean(com.sun.facelets.FaceletContext ctx)

If literal, return Boolean.getBoolean(java.lang.String) 55 passing our value, otherwise call getObject(FaceletContext, Class) 55 .

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getInt

public int getInt(com.sun.facelets.FaceletContext ctx)

If literal, call Integer.parseInt(String) 55 , otherwise call getObject(FaceletContext, Class) 55 .

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getLocalName

public java.lang.String getLocalName()

Local name of this attribute

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getLocation

public Location getLocation()

The location of this attribute in the FaceletContext

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getMethodExpression

public MethodExpression getMethodExpression(com.sun.facelets.FaceletContext ctx,
                                            java.lang.Class type,
                                            java.lang.Class[] paramTypes)

Create a MethodExpression, using this attribute's value as the expression String.

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getNamespace

public java.lang.String getNamespace()

The resolved Namespace for this attribute

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getObject

public java.lang.Object getObject(com.sun.facelets.FaceletContext ctx)

Delegates to getObject with Object.class as a param

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getQName

public java.lang.String getQName()

The qualified name for this attribute

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getValue

public java.lang.String getValue()

Return the literal value of this attribute

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getValue

public java.lang.String getValue(com.sun.facelets.FaceletContext ctx)

If literal, then return our value, otherwise delegate to getObject, passing String.class.

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getObject

public java.lang.Object getObject(com.sun.facelets.FaceletContext ctx,
                                  java.lang.Class type)

If literal, simply coerce our String literal value using an ExpressionFactory, otherwise create a ValueExpression and evaluate it.

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getValueExpression

public ValueExpression getValueExpression(com.sun.facelets.FaceletContext ctx,
                                          java.lang.Class type)

Create a ValueExpression, using this attribute's literal value and the passed expected type.

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isLiteral

public boolean isLiteral()

If this TagAttribute is literal (not #{..} or ${..})

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toString

public java.lang.String toString()

Description copied from class: java.lang.Object

Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> sun >> facelets >> [ tag overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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