Examples of org.more.convert.convert.BooleanConverter

org.more.convert.convert.BooleanConverter
{@link Converter} implementaion that handles conversionto and from Boolean objects. {@link Converter} implementaion thathandles conversion to and from java.lang.Boolean objects.
Can be configured to either return a default value or throw a ConversionException if a conversion error occurs.
By default any object whose string representation is one of the values {"yes", "y", "true", "on", "1"} is converted to Boolean.TRUE, and string representations {"no", "n", "false", "off", "0"} are converted to Boolean.FALSE. The recognised true/false strings can be changed by:
```
 String[] trueStrings = {"oui", "o", "1"}; String[] falseStrings = {"non", "n", "0"}; Converter bc = new BooleanConverter(trueStrings, falseStrings); ConvertUtils.register(bc, Boolean.class); ConvertUtils.register(bc, Boolean.TYPE); 
```
In addition, it is recommended that the BooleanArrayConverter also be modified to recognise the same set of values:
```
 Converter bac = new BooleanArrayConverter(bc, BooleanArrayConverter.NO_DEFAULT); ConvertUtils.register(bac, bac.MODEL); 
```
Case is ignored when converting values to true or false.
@author Craig R. McClanahan @version $Revision: 801644 $ $Date: 2009-08-06 14:38:56 +0100 (Thu, 06 Aug 2009) $ @since 1.3

     * @param throwException <code>true</code> if the converters should
     * throw an exception when a conversion error occurs, otherwise <code>
     * <code>false</code> if a default value should be used.
     */
    private void registerPrimitives(final boolean throwException) {
        this.register(Boolean.TYPE, throwException ? new BooleanConverter() : new BooleanConverter(Boolean.FALSE));
        this.register(Byte.TYPE, throwException ? new ByteConverter() : new ByteConverter(ConverterBean.ZERO));
        this.register(Character.TYPE, throwException ? new CharacterConverter() : new CharacterConverter(ConverterBean.SPACE));
        this.register(Double.TYPE, throwException ? new DoubleConverter() : new DoubleConverter(ConverterBean.ZERO));
        this.register(Float.TYPE, throwException ? new FloatConverter() : new FloatConverter(ConverterBean.ZERO));
        this.register(Integer.TYPE, throwException ? new IntegerConverter() : new IntegerConverter(ConverterBean.ZERO));

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        Boolean booleanDefault = defaultNull ? null : Boolean.FALSE;
        Character charDefault = defaultNull ? null : ConverterBean.SPACE;
        String stringDefault = defaultNull ? null : "";
        this.register(BigDecimal.class, throwException ? new BigDecimalConverter() : new BigDecimalConverter(bigDecDeflt));
        this.register(BigInteger.class, throwException ? new BigIntegerConverter() : new BigIntegerConverter(bigIntDeflt));
        this.register(Boolean.class, throwException ? new BooleanConverter() : new BooleanConverter(booleanDefault));
        this.register(Byte.class, throwException ? new ByteConverter() : new ByteConverter(defaultNumber));
        this.register(Character.class, throwException ? new CharacterConverter() : new CharacterConverter(charDefault));
        this.register(Double.class, throwException ? new DoubleConverter() : new DoubleConverter(defaultNumber));
        this.register(Float.class, throwException ? new FloatConverter() : new FloatConverter(defaultNumber));
        this.register(Integer.class, throwException ? new IntegerConverter() : new IntegerConverter(defaultNumber));

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     * Specifying a value less than zero causes a <code>null<code> value to be used for
     * the default.
     */
    private void registerArrays(final boolean throwException, final int defaultArraySize) {
        // Primitives
        this.registerArrayConverter(Boolean.TYPE, new BooleanConverter(), throwException, defaultArraySize);
        this.registerArrayConverter(Byte.TYPE, new ByteConverter(), throwException, defaultArraySize);
        this.registerArrayConverter(Character.TYPE, new CharacterConverter(), throwException, defaultArraySize);
        this.registerArrayConverter(Double.TYPE, new DoubleConverter(), throwException, defaultArraySize);
        this.registerArrayConverter(Float.TYPE, new FloatConverter(), throwException, defaultArraySize);
        this.registerArrayConverter(Integer.TYPE, new IntegerConverter(), throwException, defaultArraySize);
        this.registerArrayConverter(Long.TYPE, new LongConverter(), throwException, defaultArraySize);
        this.registerArrayConverter(Short.TYPE, new ShortConverter(), throwException, defaultArraySize);
        // Standard
        this.registerArrayConverter(BigDecimal.class, new BigDecimalConverter(), throwException, defaultArraySize);
        this.registerArrayConverter(BigInteger.class, new BigIntegerConverter(), throwException, defaultArraySize);
        this.registerArrayConverter(Boolean.class, new BooleanConverter(), throwException, defaultArraySize);
        this.registerArrayConverter(Byte.class, new ByteConverter(), throwException, defaultArraySize);
        this.registerArrayConverter(Character.class, new CharacterConverter(), throwException, defaultArraySize);
        this.registerArrayConverter(Double.class, new DoubleConverter(), throwException, defaultArraySize);
        this.registerArrayConverter(Float.class, new FloatConverter(), throwException, defaultArraySize);
        this.registerArrayConverter(Integer.class, new IntegerConverter(), throwException, defaultArraySize);

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Related Classes of org.more.convert.convert.BooleanConverter

org.more.convert.ConverterBean

org.more.convert.ConversionException

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