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/*
 * Copyright 2017 - 2024 the original author or authors.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see [https://www.gnu.org/licenses/]
 */

package infra.beans.propertyeditors;

import java.beans.PropertyEditorSupport;
import java.util.Currency;

import infra.util.StringUtils;

/**
 * Editor for {@code java.util.Currency}, translating currency codes into Currency
 * objects. Exposes the currency code as text representation of a Currency object.
 *
 * @author Juergen Hoeller
 * @see Currency
 * @since 4.0
 */
public class CurrencyEditor extends PropertyEditorSupport {

  @Override
  public void setAsText(String text) throws IllegalArgumentException {
    if (StringUtils.hasText(text)) {
      text = text.trim();
    }
    setValue(Currency.getInstance(text));
  }

  @Override
  public String getAsText() {
    Currency value = (Currency) getValue();
    return (value != null ? value.getCurrencyCode() : "");
  }

}