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package org.apache.commons.contract.constraints; |
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import java.util.Locale; |
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import org.apache.commons.contract.Context; |
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import org.apache.commons.i18n.bundles.ErrorBundle; |
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import org.apache.commons.i18n.bundles.TextBundle; |
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| 9 | 0 | public class LocaleConstraints implements Constraints { |
| 10 | 0 | public static final LocaleConstraints UNCONSTRAINED = new LocaleConstraints(); |
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public void validate(Object value, Context context) throws ValidationException { |
| 13 | 0 | } |
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public Object cast(Object value, Context context) throws CastException { |
| 16 | 0 | if ( value instanceof Locale) { |
| 17 | 0 | return (Locale)value; |
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} |
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try { |
| 20 | 0 | return new Locale(StringConstraints.UNCONSTRAINED.cast(value, null).toString()); |
| 21 | 0 | } catch ( CastException exception ) { |
| 22 | 0 | throw new CastException(new ErrorBundle("uncastableLocale", new Object[] { value })); |
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} |
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} |
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public TextBundle verboseConstraints() { |
| 27 | 0 | return new TextBundle("unconstrainedLocale"); |
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} |
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} |