/* | |
* Licensed to the Apache Software Foundation (ASF) under one or more | |
* contributor license agreements. See the NOTICE file distributed with | |
* this work for additional information regarding copyright ownership. | |
* The ASF licenses this file to You 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 | |
* <p> | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* <p> | |
* 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.apache.eagle.metadata.service; | |
import com.google.common.base.Preconditions; | |
import org.apache.eagle.common.security.User; | |
import org.apache.eagle.metadata.exceptions.EntityNotFoundException; | |
import org.apache.eagle.metadata.model.DashboardEntity; | |
import org.apache.eagle.metadata.persistence.PersistenceService; | |
public interface DashboardEntityService extends PersistenceService<DashboardEntity> { | |
DashboardEntity update(DashboardEntity dashboardEntity, User user) throws EntityNotFoundException; | |
DashboardEntity getByUUIDOrName(String uuid, String name) throws EntityNotFoundException; | |
DashboardEntity deleteByUUID(String uuid, User user) throws EntityNotFoundException; | |
default DashboardEntity createOrUpdate(DashboardEntity dashboardEntity, User user) throws EntityNotFoundException { | |
Preconditions.checkNotNull(dashboardEntity, "DashboardEntity should not be null"); | |
if (dashboardEntity.getUuid() == null) { | |
Preconditions.checkArgument(dashboardEntity.getAuthor() == null, "author is immutable"); | |
dashboardEntity.setAuthor(user.getName()); | |
return create(dashboardEntity); | |
} else { | |
return update(dashboardEntity, user); | |
} | |
} | |
} |