com.tonbeller.wcf.format
Class IntegerHandler

java.lang.Object
  com.tonbeller.wcf.format.FormatHandlerSupport
      com.tonbeller.wcf.format.NumberHandler
          com.tonbeller.wcf.format.IntegerHandler

All Implemented Interfaces:

FormatHandler

public class IntegerHandler

extends NumberHandler

creates Integer objects

Author:

av

Field Summary

Fields inherited from class com.tonbeller.wcf.format.FormatHandlerSupport

errorMessage, locale, name, pattern, patterns

Constructor Summary

IntegerHandler()

Method Summary

boolean	canHandle(java.lang.Object value) returns true if this handler can handle the given object
java.lang.Object	parse(java.lang.String s, java.lang.String userPattern) parse a String and create an object
java.lang.Object	toNativeArray(java.util.List list) returns a native array of the data type.
java.lang.Object[]	toObjectArray(java.lang.Object value) returns an array of wrapper objects.

Methods inherited from class com.tonbeller.wcf.format.NumberHandler

format, getMinValue, setMinValue

Methods inherited from class com.tonbeller.wcf.format.FormatHandlerSupport

addPattern, findPattern, getErrorMessage, getErrorMessage, getLocale, getName, getPattern, setErrorMessage, setLocale, setName, setPattern

Methods inherited from class java.lang.Object

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

Constructor Detail

IntegerHandler

public IntegerHandler()

Method Detail

parse

public java.lang.Object parse(java.lang.String s,
                              java.lang.String userPattern)
                       throws FormatException

Description copied from interface: FormatHandler

parse a String and create an object

Specified by:

parse in interface FormatHandler

Overrides:

parse in class NumberHandler

Throws:

FormatException

canHandle

public boolean canHandle(java.lang.Object value)

Description copied from interface: FormatHandler

returns true if this handler can handle the given object

toNativeArray

public java.lang.Object toNativeArray(java.util.List list)

Description copied from interface: FormatHandler

returns a native array of the data type. E.g., the int handler will return an int[] array.

Parameters:

list - contains wrapper objects (e.g. Integer)

toObjectArray

public java.lang.Object[] toObjectArray(java.lang.Object value)

Description copied from interface: FormatHandler

returns an array of wrapper objects. E.g., the int handler will return an Integer[] array containing Integer instances.

Parameters:

value - either a scalar wrapper object (e.g. Integer) or an array of native types (e.g. int[])

Returns:

an array of wrapper types, e.g. Integer[]. If value is a scalar, the returned array contains value as its only element.