Support version 0.12 of the EPP Fee Extension

The corresponding version of the specification is 8.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=127968603

java/google/registry/model/domain/fee12/FeeCheckResponseExtensionItemCommandV12.java

@@ -0,0 +1,105 @@
+// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.model.domain.fee12;
+
+import static google.registry.util.CollectionUtils.forceEmptyToNull;
+
+import com.google.common.base.Ascii;
+import com.google.common.collect.ImmutableList;
+import google.registry.model.Buildable.GenericBuilder;
+import google.registry.model.ImmutableObject;
+import google.registry.model.domain.Period;
+import google.registry.model.domain.fee.Fee;
+import google.registry.model.domain.fee.FeeQueryCommandExtensionItem.CommandName;
+import java.util.List;
+import javax.xml.bind.annotation.XmlAttribute;
+import javax.xml.bind.annotation.XmlElement;
+import javax.xml.bind.annotation.XmlType;
+
+/**
+ * The version 0.12 response command entity for a domain check on a single resource.
+ */
+@XmlType(propOrder = {"period", "fee", "feeClass"})
+public class FeeCheckResponseExtensionItemCommandV12 extends ImmutableObject {
+
+  /** The command that was checked. */
+  @XmlAttribute(name = "name")
+  String commandName;
+
+  /** The phase that was checked. */
+  @XmlAttribute
+  String phase;
+
+  /** The subphase that was checked. */
+  @XmlAttribute
+  String subphase;
+
+  /** The period that was checked. */
+  Period period;
+
+  /**
+   * The magnitude of the fee, in the specified units, with an optional description.
+   *
+   * <p>This is a list because a single operation can involve multiple fees.
+   */
+  List<Fee> fee;
+
+  /**
+   * The type of the fee.
+   *
+   * <p>We will use "premium" for fees on premium names, and omit the field otherwise.
+   */
+  @XmlElement(name = "class")
+  String feeClass;
+
+  public String getFeeClass() {
+    return feeClass;
+  }
+
+  /** Builder for {@link FeeCheckResponseExtensionItemCommandV12}. */
+  public static class Builder
+      extends GenericBuilder<FeeCheckResponseExtensionItemCommandV12, Builder> {
+
+    public Builder setCommandName(CommandName commandName) {
+      getInstance().commandName = Ascii.toLowerCase(commandName.name());
+      return this;
+    }
+
+    public Builder setPhase(String phase) {
+      getInstance().phase = phase;
+      return this;
+    }
+
+    public Builder setSubphase(String subphase) {
+      getInstance().subphase = subphase;
+      return this;
+    }
+
+    public Builder setPeriod(Period period) {
+      getInstance().period = period;
+      return this;
+    }
+
+    public Builder setFee(List<Fee> fees) {
+      getInstance().fee = forceEmptyToNull(ImmutableList.copyOf(fees));
+      return this;
+    }
+
+    public Builder setClass(String feeClass) {
+      getInstance().feeClass = feeClass;
+      return this;
+    }
+  }
+}