com.redhat.rhn.frontend.taglibs

Class FormatDateTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

com.redhat.rhn.frontend.taglibs.FormatDateTag

All Implemented Interfaces:

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

public class FormatDateTag
extends javax.servlet.jsp.tagext.TagSupport

FormatDateTag
Displays a value in a human format (eg. 3 minutes ago)

     <rhn:human-value value="${bean.value}">
 

Outputs a human readable text for the value relative to now.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	dateStyle
protected java.lang.String	humanStyle
protected java.util.Locale	locale
protected java.lang.String	pattern
protected java.util.Date	reference
protected java.lang.String	timeStyle
protected java.lang.String	type
protected java.util.Date	value

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
FormatDateTag() Constructor

Method Summary

Modifier and Type	Method and Description
int	doEndTag()
int	doStartTag()
protected java.util.Locale	getBestLocale()
protected java.lang.String	getCssClass()
java.lang.String	getDateStyle() For details, refer to the <fmt:FormatDate> tag
protected java.lang.String	getFormattedDate()
protected java.text.DateFormat	getFormatter()
java.lang.String	getHumanStyle()
java.util.Locale	getLocale()
java.lang.String	getPattern() For details, refer to the <fmt:FormatDate> tag
java.util.Date	getReference()
java.lang.String	getTimeStyle() For details, refer to the <fmt:FormatDate> tag
java.lang.String	getType() For details, refer to the <fmt:FormatDate> tag
java.util.Date	getValue()
protected boolean	isFormatCustomized()
protected void	renderMomentInclude(java.io.Writer out) renders code that includes the moment.js library, only if it has not been included before by the same tag
void	setDateStyle(java.lang.String style) For details, refer to the <fmt:FormatDate> tag
void	setHumanStyle(java.lang.String style) Set human style
void	setLocale(java.util.Locale loc)
void	setPattern(java.lang.String pat) For details, refer to the <fmt:FormatDate> tag
void	setReference(java.util.Date ref) The reference date used instead of now when calculating intervals or durations
void	setTimeStyle(java.lang.String style) For details, refer to the <fmt:FormatDate> tag
void	setType(java.lang.String typ) For details, refer to the <fmt:FormatDate> tag
void	setValue(java.util.Date val)

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

doAfterBody, 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

value

protected java.util.Date value

reference

protected java.util.Date reference

locale

protected java.util.Locale locale

pattern

protected java.lang.String pattern

dateStyle

protected java.lang.String dateStyle

timeStyle

protected java.lang.String timeStyle

type

protected java.lang.String type

humanStyle

protected java.lang.String humanStyle

Constructor Detail

FormatDateTag

public FormatDateTag()

Constructor

Method Detail

getReference

public java.util.Date getReference()

Returns:

Current set reference

setReference

public void setReference(java.util.Date ref)

The reference date used instead of now when calculating intervals or durations

Parameters:

ref - date value

getHumanStyle

public java.lang.String getHumanStyle()

Returns:

The current set human style

setHumanStyle

public void setHumanStyle(java.lang.String style)

Set human style

Parameters:

style - value Valid values: "none" (default) "from" date from now or reference "calendar" calendar date

getPattern

public java.lang.String getPattern()

For details, refer to the <fmt:FormatDate> tag

Returns:

The current pattern for the formatter

setPattern

public void setPattern(java.lang.String pat)

For details, refer to the <fmt:FormatDate> tag

Parameters:

pat - The desired pattern for the formatter

getDateStyle

public java.lang.String getDateStyle()

For details, refer to the <fmt:FormatDate> tag

Returns:

The date style for the formatter

setDateStyle

public void setDateStyle(java.lang.String style)

For details, refer to the <fmt:FormatDate> tag

Parameters:

style - Desired date style for the formatter (Valid values: default, shot, medium, long, full)

getTimeStyle

public java.lang.String getTimeStyle()

For details, refer to the <fmt:FormatDate> tag

Returns:

The time style for the formatter

setTimeStyle

public void setTimeStyle(java.lang.String style)

For details, refer to the <fmt:FormatDate> tag

Parameters:

style - Desired time style for the formatter

getType

public java.lang.String getType()

For details, refer to the <fmt:FormatDate> tag

Returns:

Type of the formatter (display date, time or both)

setType

public void setType(java.lang.String typ)

For details, refer to the <fmt:FormatDate> tag

Parameters:

typ - Desired type for the formatter (Valid values: date, time or both)

getLocale

public java.util.Locale getLocale()

Returns:

The locale for the formatting, defaults to the application settings

setLocale

public void setLocale(java.util.Locale loc)

Parameters:

loc - Locale to do the formatting, defaults to the application settings

getValue

public java.util.Date getValue()

Returns:

value to be formatted

setValue

public void setValue(java.util.Date val)

Parameters:

val - the value to be formatted

renderMomentInclude

protected void renderMomentInclude(java.io.Writer out)
                            throws java.io.IOException

renders code that includes the moment.js library, only if it has not been included before by the same tag

Parameters:

out - Where to render to

Throws:

java.io.IOException - IO exception

getFormattedDate

protected java.lang.String getFormattedDate()

Returns:

the date formatted into the applications preferred string format

doStartTag

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

Specified by:

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

Overrides:

doStartTag in class javax.servlet.jsp.tagext.TagSupport

Throws:

javax.servlet.jsp.JspException - JSP exception

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.TagSupport

Throws:

javax.servlet.jsp.JspException - JSP exception

getCssClass

protected java.lang.String getCssClass()

isFormatCustomized

protected boolean isFormatCustomized()

getBestLocale

protected java.util.Locale getBestLocale()

Returns:

The final locale used to format the date If the tag did not supply one, use the application user configured locale.

getFormatter

protected java.text.DateFormat getFormatter()