org.apache.velocity.app.tools
Class VelocityFormatter

java.lang.Object
  org.apache.velocity.app.tools.VelocityFormatter

Deprecated. This class has been replaced by NumberTool, DateTool, DisplayTool, and AlternatorTool available from the Velocity-Tools sub-project. VelocityFormatter will be removed in a future version of Velocity.

public class VelocityFormatter
extends Object

Formatting tool for inserting into the Velocity WebContext. Can format dates or lists of objects.

Here's an example of some uses:

 $formatter.formatShortDate($object.Date)
 $formatter.formatLongDate($db.getRecord(232).getDate())
 $formatter.formatArray($array)
 $formatter.limitLen(30, $object.Description)
 

Version:

$Id: VelocityFormatter.java 544641 2007-06-05 21:30:22Z nbubna $

Author:

Sean Legassick, Daniel Rall

Nested Class Summary

class	VelocityFormatter.VelocityAlternator Deprecated. Class that returns alternating values in a template.
class	VelocityFormatter.VelocityAutoAlternator Deprecated. As VelocityAlternator, but calls alternate() automatically on rendering in a template.

Constructor Summary

VelocityFormatter(Context context)
Deprecated. Constructor needs a backpointer to the context.

Method Summary

String	formatArray(Object array) Deprecated. Formats an array into the form "A, B and C".
String	formatArray(Object array, String delim) Deprecated. Formats an array into the form "A<delim>B<delim>C".
String	formatArray(Object array, String delim, String finaldelim) Deprecated. Formats an array into the form "A<delim>B<finaldelim>C".
String	formatLongDate(Date date) Deprecated. Formats a date in DateFormat.LONG style.
String	formatLongDateTime(Date date) Deprecated. Formats a date/time in 'long' style.
String	formatShortDate(Date date) Deprecated. Formats a date in DateFormat.SHORT style.
String	formatShortDateTime(Date date) Deprecated. Formats a date/time in 'short' style.
String	formatVector(List list) Deprecated. Formats a vector into the form "A, B and C".
String	formatVector(List list, String delim) Deprecated. Formats a vector into the form "A<delim>B<delim>C".
String	formatVector(List list, String delim, String finaldelim) Deprecated. Formats a list into the form "Adelim>B<finaldelim>C".
Object	isNull(Object o, Object dflt) Deprecated. Returns a default value if the object passed is null.
String	limitLen(int maxlen, String string) Deprecated. Limits 'string' to 'maxlen' characters.
String	limitLen(int maxlen, String string, String suffix) Deprecated. Limits 'string' to 'maxlen' character.
String	makeAlternator(String name, String alt1, String alt2) Deprecated. Makes an alternator object that alternates between two values.
String	makeAlternator(String name, String alt1, String alt2, String alt3) Deprecated. Makes an alternator object that alternates between three values.
String	makeAlternator(String name, String alt1, String alt2, String alt3, String alt4) Deprecated. Makes an alternator object that alternates between four values.
String	makeAutoAlternator(String name, String alt1, String alt2) Deprecated. Makes an alternator object that alternates between two values automatically.

Methods inherited from class java.lang.Object

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

Constructor Detail

VelocityFormatter

public VelocityFormatter(Context context)

Deprecated.

Constructor needs a backpointer to the context.

Parameters:

context - A Context.

Method Detail

formatShortDate

public String formatShortDate(Date date)

Deprecated.

Formats a date in DateFormat.SHORT style.

Parameters:

date - The date to format.

Returns:

The formatted date as text.

formatLongDate

public String formatLongDate(Date date)

Deprecated.

Formats a date in DateFormat.LONG style.

Parameters:

date - The date to format.

Returns:

The formatted date as text.

formatShortDateTime

public String formatShortDateTime(Date date)

Deprecated.

Formats a date/time in 'short' style.

Parameters:

date - The date to format.

Returns:

The formatted date as text.

formatLongDateTime

public String formatLongDateTime(Date date)

Deprecated.

Formats a date/time in 'long' style.

Parameters:

date - The date to format.

Returns:

The formatted date as text.

formatArray

public String formatArray(Object array)

Deprecated.

Formats an array into the form "A, B and C".

Parameters:

array - An Object.

Returns:

A String.

formatArray

public String formatArray(Object array,
                          String delim)

Deprecated.

Formats an array into the form "A<delim>B<delim>C".

Parameters:

array - An Object.

delim - A String.

Returns:

A String.

formatArray

public String formatArray(Object array,
                          String delim,
                          String finaldelim)

Deprecated.

Formats an array into the form "A<delim>B<finaldelim>C".

Parameters:

array - An Object.

delim - A String.

finaldelim - A String.

Returns:

A String.

formatVector

public String formatVector(List list)

Deprecated.

Formats a vector into the form "A, B and C".

Parameters:

list - The list of elements to format.

Returns:

A String.

formatVector

public String formatVector(List list,
                           String delim)

Deprecated.

Formats a vector into the form "A<delim>B<delim>C".

Parameters:

list - The list of elements to format.

delim - A String.

Returns:

A String.

formatVector

public String formatVector(List list,
                           String delim,
                           String finaldelim)

Deprecated.

Formats a list into the form "Adelim>B<finaldelim>C".

Parameters:

list - The list of elements to format.

delim - A String.

finaldelim - A String.

Returns:

A String.

limitLen

public String limitLen(int maxlen,
                       String string)

Deprecated.

Limits 'string' to 'maxlen' characters. If the string gets curtailed, "..." is appended to it.

Parameters:

maxlen - An int with the maximum length.

string - A String.

Returns:

A String.

limitLen

public String limitLen(int maxlen,
                       String string,
                       String suffix)

Deprecated.

Limits 'string' to 'maxlen' character. If the string gets curtailed, 'suffix' is appended to it.

Parameters:

maxlen - An int with the maximum length.

string - A String.

suffix - A String.

Returns:

A String.

makeAlternator

public String makeAlternator(String name,
                             String alt1,
                             String alt2)

Deprecated.

Makes an alternator object that alternates between two values.

Example usage in a Velocity template:

 <table>
 $formatter.makeAlternator("rowcolor", "#c0c0c0", "#e0e0e0")
 #foreach $item in $items
 #begin
 <tr><td bgcolor="$rowcolor">$item.Name</td></tr>
 $rowcolor.alternate()
 #end
 </table>
 

Parameters:

name - The name for the alternator int the context.

alt1 - The first alternate.

alt2 - The second alternate.

Returns:

The newly created instance.

makeAlternator

public String makeAlternator(String name,
                             String alt1,
                             String alt2,
                             String alt3)

Deprecated.

Makes an alternator object that alternates between three values.

Parameters:

name -

alt1 -

alt2 -

alt3 -

Returns:

alternated object.

See Also:

makeAlternator(String name, String alt1, String alt2)

makeAlternator

public String makeAlternator(String name,
                             String alt1,
                             String alt2,
                             String alt3,
                             String alt4)

Deprecated.

Makes an alternator object that alternates between four values.

Parameters:

name -

alt1 -

alt2 -

alt3 -

alt4 -

Returns:

Alternated object.

See Also:

makeAlternator(String name, String alt1, String alt2)

makeAutoAlternator

public String makeAutoAlternator(String name,
                                 String alt1,
                                 String alt2)

Deprecated.

Makes an alternator object that alternates between two values automatically.

Parameters:

name -

alt1 -

alt2 -

Returns:

Alternated object.

See Also:

makeAlternator(String name, String alt1, String alt2)

isNull

public Object isNull(Object o,
                     Object dflt)

Deprecated.

Returns a default value if the object passed is null.

Parameters:

o -

dflt -

Returns:

Object or default value when object is null.