MapLockEntity.java
/*
* Copyright 2023 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* 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 org.keycloak.models.map.lock;
import org.keycloak.models.map.annotations.GenerateEntityImplementations;
import org.keycloak.models.map.common.AbstractEntity;
import org.keycloak.models.map.common.DeepCloner;
import org.keycloak.models.map.common.UpdatableEntity;
import org.keycloak.storage.SearchableModelField;
import java.util.Objects;
/**
* Entity to hold locks needed for the {@link MapGlobalLockProvider}.
*
* @author Alexander Schwartz
*/
@GenerateEntityImplementations(
inherits = "org.keycloak.models.map.lock.MapLockEntity.AbstractLockEntity"
)
@DeepCloner.Root
public interface MapLockEntity extends UpdatableEntity, AbstractEntity {
public static class SearchableFields {
public static final SearchableModelField<MapLockEntity> NAME = new SearchableModelField<>("name", String.class);
}
public abstract class AbstractLockEntity extends Impl implements MapLockEntity {
private String id;
@Override
public String getId() {
return this.id;
}
@Override
public void setId(String id) {
if (this.id != null) throw new IllegalStateException("Id cannot be changed");
this.id = id;
this.updated |= id != null;
}
}
String getName();
void setName(String name);
String getKeycloakInstanceIdentifier();
void setKeycloakInstanceIdentifier(String keycloakInstanceIdentifier);
Long getTimeAcquired();
void setTimeAcquired(Long timeAcquired);
default boolean isLockUnchanged(MapLockEntity otherMapLock) {
return Objects.equals(getKeycloakInstanceIdentifier(), otherMapLock.getKeycloakInstanceIdentifier()) &&
Objects.equals(getTimeAcquired(), otherMapLock.getTimeAcquired()) &&
Objects.equals(getName(), otherMapLock.getName()) &&
Objects.equals(getId(), otherMapLock.getId());
}
}