org.apache.taglibs.standard.tag.common.fmt

Class FormatNumberSupport

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

javax.servlet.jsp.tagext.BodyTagSupport

org.apache.taglibs.standard.tag.common.fmt.FormatNumberSupport

All Implemented Interfaces:

java.io.Serializable, javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

Direct Known Subclasses:

FormatNumberTag, FormatNumberTag

public abstract class FormatNumberSupport
extends javax.servlet.jsp.tagext.BodyTagSupport

Support for tag handlers for <formatNumber>, the number formatting tag in JSTL 1.0.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	CURRENCY
private static java.lang.Class	currencyClass
protected java.lang.String	currencyCode
protected java.lang.String	currencySymbol
private static java.lang.Class[]	GET_INSTANCE_PARAM_TYPES
protected boolean	groupingUsedSpecified
protected boolean	isGroupingUsed
protected int	maxFractionDigits
protected boolean	maxFractionDigitsSpecified
protected int	maxIntegerDigits
protected boolean	maxIntegerDigitsSpecified
protected int	minFractionDigits
protected boolean	minFractionDigitsSpecified
protected int	minIntegerDigits
protected boolean	minIntegerDigitsSpecified
private static java.lang.String	NUMBER
protected java.lang.String	pattern
private static java.lang.String	PERCENT
private int	scope
protected java.lang.String	type
protected java.lang.Object	value
protected boolean	valueSpecified
private java.lang.String	var

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

bodyContent

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

id, pageContext

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

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

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
FormatNumberSupport()

Method Summary

Modifier and Type	Method and Description
private void	configureFormatter(java.text.NumberFormat formatter)
private java.text.NumberFormat	createFormatter(java.util.Locale loc)
int	doEndTag()
private void	init()
void	release()
private void	setCurrency(java.text.NumberFormat formatter)
void	setScope(java.lang.String scope)
void	setVar(java.lang.String var)

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

doAfterBody, doInitBody, doStartTag, getBodyContent, getPreviousOut, setBodyContent

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

findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

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

getParent, setPageContext, setParent

Field Detail

GET_INSTANCE_PARAM_TYPES

private static final java.lang.Class[] GET_INSTANCE_PARAM_TYPES

NUMBER

private static final java.lang.String NUMBER

See Also:

Constant Field Values

CURRENCY

private static final java.lang.String CURRENCY

See Also:

Constant Field Values

PERCENT

private static final java.lang.String PERCENT

See Also:

Constant Field Values

value

protected java.lang.Object value

valueSpecified

protected boolean valueSpecified

type

protected java.lang.String type

pattern

protected java.lang.String pattern

currencyCode

protected java.lang.String currencyCode

currencySymbol

protected java.lang.String currencySymbol

isGroupingUsed

protected boolean isGroupingUsed

groupingUsedSpecified

protected boolean groupingUsedSpecified

maxIntegerDigits

protected int maxIntegerDigits

maxIntegerDigitsSpecified

protected boolean maxIntegerDigitsSpecified

minIntegerDigits

protected int minIntegerDigits

minIntegerDigitsSpecified

protected boolean minIntegerDigitsSpecified

maxFractionDigits

protected int maxFractionDigits

maxFractionDigitsSpecified

protected boolean maxFractionDigitsSpecified

minFractionDigits

protected int minFractionDigits

minFractionDigitsSpecified

protected boolean minFractionDigitsSpecified

var

private java.lang.String var

scope

private int scope

currencyClass

private static java.lang.Class currencyClass

Constructor Detail

FormatNumberSupport

public FormatNumberSupport()

Method Detail

init

private void init()

setVar

public void setVar(java.lang.String var)

setScope

public void setScope(java.lang.String scope)

doEndTag

public int doEndTag()
             throws javax.servlet.jsp.JspException

Specified by:

doEndTag in interface javax.servlet.jsp.tagext.Tag

Overrides:

doEndTag in class javax.servlet.jsp.tagext.BodyTagSupport

Throws:

javax.servlet.jsp.JspException

release

public void release()

Specified by:

release in interface javax.servlet.jsp.tagext.Tag

Overrides:

release in class javax.servlet.jsp.tagext.BodyTagSupport

createFormatter

private java.text.NumberFormat createFormatter(java.util.Locale loc)
                                        throws javax.servlet.jsp.JspException

Throws:

javax.servlet.jsp.JspException

configureFormatter

private void configureFormatter(java.text.NumberFormat formatter)

setCurrency

private void setCurrency(java.text.NumberFormat formatter)
                  throws java.lang.Exception

Throws:

java.lang.Exception