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39 lines
1.3 KiB
Java
39 lines
1.3 KiB
Java
// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package google.registry.tools.params;
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import com.google.common.base.Ascii;
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import org.joda.money.Money;
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/** {@linkplain Money} CLI parameter converter/validator. */
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public final class MoneyParameter extends ParameterConverterValidator<Money> {
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public MoneyParameter() {
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super("not valid money (e.g. 'USD4.99')");
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}
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@Override
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public Money convert(String value) {
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return parse(value);
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}
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private static Money parse(String value) {
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// Add space after currency code if it's missing, to make the CLI a bit friendlier.
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if (value.length() > 3 && value.charAt(3) != ' ') {
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value = String.format("%s %s", value.substring(0, 3), value.substring(3));
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}
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return Money.parse(Ascii.toUpperCase(value));
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}
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}
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