com.viaoa.util.converter

Class OAConverterBoolean

java.lang.Object

com.viaoa.util.converter.OAConverterBoolean

All Implemented Interfaces:

OAConverterInterface

public class OAConverterBoolean
extends Object
implements OAConverterInterface

Convert to/from a Boolean value.
Converts the following to a Boolean

• String: if fmt is not null, then compares with true, false format values (case insensitive). If none match then null is returned. If fmt is null then returns true if value equals "true", "yes", "t", "y" (all case insensitive). Otherwise false.
• Number: true if value != 0. Otherwise false.
• Character: true if 't', 'y', isDigit() and not '0' (case insensitive). Otherwise false.
• All others value will return null.

Converts a Boolean to any of the following

• String, using an optional format.

See Also:

OAConverter

Constructor Summary

Constructors

Constructor and Description
OAConverterBoolean()

Method Summary

Modifier and Type	Method and Description
Object	convert(Class clazz, Object value, String fmt) Convert to/from a Boolean value.
Object	convertFromBoolean(Class toClass, Boolean bValue, String fmt)
Boolean	convertToBoolean(Object value, String fmt)

Methods inherited from class java.lang.Object

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

Constructor Detail

OAConverterBoolean

public OAConverterBoolean()

Method Detail

convert

public Object convert(Class clazz,
                      Object value,
                      String fmt)

Convert to/from a Boolean value.

Specified by:

convert in interface OAConverterInterface

Parameters:

clazz - Class to convert to.

value - if converting to boolean, then any type. If converting from boolean, then boolean value or null.

fmt - format string to determine values for true, false, null. Ex: "true;false;null", "yes;no;maybe"

Returns:

Object of type clazz if conversion can be done, else null.

convertToBoolean

public Boolean convertToBoolean(Object value,
                                String fmt)

convertFromBoolean

public Object convertFromBoolean(Class toClass,
                                 Boolean bValue,
                                 String fmt)