Package org.deltava.taglib.format

Class IntegerFormatTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

org.deltava.taglib.format.UserSettingsTag

org.deltava.taglib.format.NumberFormatTag

org.deltava.taglib.format.IntegerFormatTag

All Implemented Interfaces:

Serializable, IterationTag, JspTag, Tag

Direct Known Subclasses:

FileSizeFormatTag, QuantityFormatTag, UnitFormatTag

public class IntegerFormatTag
extends NumberFormatTag

A JSP tag to support the rendering of formatted integer values.

Since:

1.0

Version:

8.6

Author:

Luke

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.deltava.taglib.format.NumberFormatTag

_nF, _value, _zeroValue

Fields inherited from class org.deltava.taglib.format.UserSettingsTag

_user

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	Description
IntegerFormatTag()	Initializes the tag and the number formatter.

Method Summary

Modifier and Type	Method	Description
int	doEndTag()	Formats the number and writes it to the JSP output writer.
protected void	fmtNoDecimals()	Helper method to ensure that the formatter does not include decimals.
void	release()	Resets this tag's data when its lifecycle is complete.
void	setValue(Long value)	Sets the value to format.

Methods inherited from class org.deltava.taglib.format.NumberFormatTag

closeSpan, doStartTag, getClassNameBuilder, openSpan, printValue, release, setClassName, setFmt, setForceSign, setPageContext, setValue, setZero

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

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

Methods inherited from class java.lang.Object

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

Constructor Details

IntegerFormatTag

public IntegerFormatTag()

Initializes the tag and the number formatter.

Method Details

release

public void release()

Resets this tag's data when its lifecycle is complete.

Specified by:

release in interface Tag

Overrides:

release in class TagSupport

setValue

public void setValue(Long value)

Sets the value to format. This is a nasty hack for Tomcat 6.0.18+ EL casting.

Parameters:

value - the value to format

fmtNoDecimals

protected void fmtNoDecimals()

Helper method to ensure that the formatter does not include decimals.

doEndTag

public int doEndTag()
             throws JspException

Formats the number and writes it to the JSP output writer.

Specified by:

doEndTag in interface Tag

Overrides:

doEndTag in class NumberFormatTag

Returns:

TagSupport.EVAL_PAGE

Throws:

JspException - if an error occurs