google-nomulus/java/google/registry/model/index/EppResourceIndex.java
Michael Muller c458c05801 Rename Java packages to use the .google TLD
The dark lord Gosling designed the Java package naming system so that
ownership flows from the DNS system. Since we own the domain name
registry.google, it seems only appropriate that we should use
google.registry as our package name.
2016-05-13 20:04:42 -04:00

77 lines
2.3 KiB
Java

// 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.index;
import static google.registry.util.TypeUtils.instantiate;
import com.google.common.annotations.VisibleForTesting;
import com.googlecode.objectify.Key;
import com.googlecode.objectify.Ref;
import com.googlecode.objectify.annotation.Entity;
import com.googlecode.objectify.annotation.Id;
import com.googlecode.objectify.annotation.Index;
import com.googlecode.objectify.annotation.Parent;
import google.registry.model.BackupGroupRoot;
import google.registry.model.EppResource;
/** An index that allows for quick enumeration of all EppResource entities (e.g. via map reduce). */
@Entity
public class EppResourceIndex extends BackupGroupRoot {
@Id
String id;
@Parent
Key<EppResourceIndexBucket> bucket;
Ref<? extends EppResource> reference;
@Index
String kind;
public String getId() {
return id;
}
public String getKind() {
return kind;
}
public Ref<? extends EppResource> getReference() {
return reference;
}
@VisibleForTesting
public Key<EppResourceIndexBucket> getBucket() {
return bucket;
}
@VisibleForTesting
public static <T extends EppResource> EppResourceIndex create(
Key<EppResourceIndexBucket> bucket, Key<T> resourceKey) {
EppResourceIndex instance = instantiate(EppResourceIndex.class);
instance.reference = Ref.create(resourceKey);
instance.kind = resourceKey.getKind();
instance.id = resourceKey.getString(); // creates a web-safe key string
instance.bucket = bucket;
return instance;
}
public static <T extends EppResource> EppResourceIndex create(Key<T> resourceKey) {
return create(EppResourceIndexBucket.getBucketKey(resourceKey), resourceKey);
}
}