com.sun.faces.taglib.jsf_core

Class AbstractConverterTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

javax.faces.webapp.ConverterELTag

com.sun.faces.taglib.jsf_core.AbstractConverterTag

All Implemented Interfaces:

Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

Direct Known Subclasses:

ConvertDateTimeTag, ConverterTag, ConvertNumberTag

public class AbstractConverterTag
extends ConverterELTag

Base class for all ConverterTags.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected javax.el.ValueExpression	binding The ValueExpression that evaluates to an object that implements Converter.
protected javax.el.ValueExpression	converterId The identifier of the Converter instance to be created.

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Constructors

Constructor and Description
AbstractConverterTag()

Method Summary

Modifier and Type	Method and Description
protected Converter	createConverter() Create and return a new Converter to be registered on our surrounding UIComponent.
protected static Converter	createConverter(javax.el.ValueExpression converterId, javax.el.ValueExpression binding, FacesContext facesContext)
void	setBinding(javax.el.ValueExpression binding) Set the expression that will be used to create a ValueExpression that references a backing bean property of the Converter instance to be created.
void	setConverterId(javax.el.ValueExpression converterId) Set the identifer of the Converter instance to be created.

Methods inherited from class javax.faces.webapp.ConverterELTag

doStartTag

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

Field Detail

binding

protected javax.el.ValueExpression binding

The ValueExpression that evaluates to an object that implements Converter.

converterId

protected javax.el.ValueExpression converterId

The identifier of the Converter instance to be created.

Constructor Detail

AbstractConverterTag

public AbstractConverterTag()

Method Detail

setBinding

public void setBinding(javax.el.ValueExpression binding)

Set the expression that will be used to create a ValueExpression that references a backing bean property of the Converter instance to be created.

Parameters:

binding - The new expression

setConverterId

public void setConverterId(javax.el.ValueExpression converterId)

Set the identifer of the Converter instance to be created.

Parameters:

converterId - The identifier of the converter instance to be created.

createConverter

protected Converter createConverter()
                             throws javax.servlet.jsp.JspException

Description copied from class: ConverterELTag

Create and return a new Converter to be registered on our surrounding UIComponent.

Specified by:

createConverter in class ConverterELTag

Returns:

the Converter

Throws:

javax.servlet.jsp.JspException - if a new instance cannot be created

createConverter

protected static Converter createConverter(javax.el.ValueExpression converterId,
                                           javax.el.ValueExpression binding,
                                           FacesContext facesContext)