wt.templateutil.components
Class DefaultDecimalComponent

java.lang.Object
  wt.templateutil.components.HTMLComponent
      wt.templateutil.components.DefaultHTMLComponent
          wt.templateutil.components.DefaultDecimalComponent

public class DefaultDecimalComponent

extends DefaultHTMLComponent

Field Summary

private static String	CLASSNAME
private static String	CODEBASE
private static String	RESOURCE
private static boolean	VERBOSE
private static String	versionID

Fields inherited from class wt.templateutil.components.DefaultHTMLComponent

defaultComponent

Fields inherited from class wt.templateutil.components.HTMLComponent

CLASS, COMPONENT_ID, COMPONENT_ID_SEPARATOR, CREATE, DEFAULT_SERVICE_NAME, DEFAULTS_ONLY, EMPTY_STRING, ID, ID_US_ENGLISH_LOCALE, NAME, NULLVALUE, PRINT_TAG_ATTR, SERVICENAME, TAG, UPDATE, VIEW

Constructor Summary

DefaultDecimalComponent()

Method Summary

private String	getFileSize(ApplicationData file, Locale locale) Returns a String containing the size of the given file in Kilobytes.
private float	roundToTwoDecimals(float number) Returns the given float rounded to two decimal places.
String	show(Object value, Properties formData, OutputStream os, Locale locale) This method is the main control for the Display of all HTMLComponent subclasses.

Methods inherited from class wt.templateutil.components.DefaultHTMLComponent

endComponent, init, setTagListArray, startComponent

Methods inherited from class wt.templateutil.components.HTMLComponent

appendID, appendID, appendToID, appendToID, createIDForComponent, getHtmlComponents, getID, getIdProp, getName, getOID, getPrintWriter, getRealValue, getServiceName, getState, getTag, getTagID, getTagIDKey, getTagList, getTagSettings, getURLFactory, insertID, insertID, isInheritStyle, isPrintTagAttributes, isUseDefaultsOnly, main, putTagID, putTagID, removeID, removeTagID, setHtmlComponents, setID, setInheritStyle, setName, setPrintTagAttributes, setServiceName, setState, setTag, setTagList, setTagListDefaults, setTagSettings, setTagValue, setUseDefaultsOnly, showSubComponents

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

versionID

private static final String versionID

See Also:

Constant Field Values

VERBOSE

private static boolean VERBOSE

CODEBASE

private static String CODEBASE

Constructor Detail

DefaultDecimalComponent

public DefaultDecimalComponent()

Method Detail

show

public String show(Object value,
                   Properties formData,
                   OutputStream os,
                   Locale locale)

Description copied from class: HTMLComponent

This method is the main control for the Display of all HTMLComponent subclasses. It first calls startComponent, then showSubComponents, and then endComponent. It returns a string that is the concatenation of the results of these three methods. A call to show() should be all that is needed to display any subclass component.

Supported API: true

Overrides:

show in class HTMLComponent

Parameters:

value -

formData -

os -

locale -

Returns:

String

getFileSize

private String getFileSize(ApplicationData file,
                           Locale locale)

Returns a String containing the size of the given file in Kilobytes. The string returned also contains the units (e.g "100 KB").

Supported API: false

Parameters:

file - the ApplicationData item whose size is returned

Returns:

a String containing the size of the file and the units.

roundToTwoDecimals

private float roundToTwoDecimals(float number)

Returns the given float rounded to two decimal places.

Supported API: false

Parameters:

number - the float to be rounded

Returns:

the given number rounded to two decimal places