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42 lines
1.8 KiB
Java
42 lines
1.8 KiB
Java
// Copyright 2017 The Nomulus 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.model.domain.fee;
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import static com.google.common.base.Preconditions.checkArgument;
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import static com.google.common.base.Preconditions.checkNotNull;
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import static google.registry.util.PreconditionsUtils.checkArgumentNotNull;
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import java.math.BigDecimal;
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/** A credit, in currency units specified elsewhere in the xml, and with an optional description. */
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public class Credit extends BaseFee {
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/** Creates a Credit for the given amount and type with the default description. */
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public static Credit create(BigDecimal cost, FeeType type, Object... descriptionArgs) {
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checkArgumentNotNull(type, "Must specify the type of the credit");
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return createWithCustomDescription(cost, type, type.renderDescription(descriptionArgs));
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}
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/** Creates a Credit for the given amount and type with a custom description. */
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public static Credit createWithCustomDescription(
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BigDecimal cost, FeeType type, String description) {
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Credit instance = new Credit();
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instance.cost = checkNotNull(cost);
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checkArgument(instance.cost.signum() < 0);
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instance.type = checkNotNull(type);
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instance.description = description;
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return instance;
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}
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}
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