content: /*
   * 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
   *
   *     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.apache.ambari.server.orm.entities;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import jakarta.persistence.CascadeType;
  import jakarta.persistence.Column;
  import jakarta.persistence.Entity;
  import jakarta.persistence.FetchType;
  import jakarta.persistence.GeneratedValue;
  import jakarta.persistence.GenerationType;
  import jakarta.persistence.Id;
  import jakarta.persistence.JoinColumn;
  import jakarta.persistence.ManyToOne;
  import jakarta.persistence.OneToMany;
  import jakarta.persistence.Table;
  import jakarta.persistence.TableGenerator;
  
  import com.google.common.base.Objects;
  
  /**
   * Represents a Repository operation system type.
   */
  @Entity
  @Table(name = "repo_os")
  @TableGenerator(name = "repo_os_id_generator",
      table = "ambari_sequences",
      pkColumnName = "sequence_name",
      valueColumnName = "sequence_value",
      pkColumnValue = "repo_os_id_seq"
  )
  public class RepoOsEntity {
    @Id
    @Column(name = "id", nullable = false)
    @GeneratedValue(strategy = GenerationType.TABLE, generator = "repo_os_id_generator")
    private Long id;
  
    @Column(name = "family")
    private String family;
  
    @Column(name = "ambari_managed", nullable = false)
    private short ambariManaged = 1;
  
    /**
     * one-to-many association to {@link RepoDefinitionEntity}
     */
    @OneToMany(orphanRemoval = true, fetch = FetchType.EAGER, cascade = CascadeType.ALL, mappedBy = "repoOs")
    private List<RepoDefinitionEntity> repoDefinitionEntities = new ArrayList<>();
  
    /**
     * many-to-one association to {@link RepositoryVersionEntity}
     */
    @ManyToOne(fetch = FetchType.EAGER)
    @JoinColumn(name = "repo_version_id", nullable = false)
    private RepositoryVersionEntity repositoryVersionEntity;
  
    /**
     * @return repoDefinitionEntities
     */
    public List<RepoDefinitionEntity> getRepoDefinitionEntities() {
      return repoDefinitionEntities;
    }
  
    /**
     * Update one-to-many relation without rebuilding the whole entity
     *
     * @param repoDefinitionEntities list of many-to-one entities
     */
    public void addRepoDefinitionEntities(List<RepoDefinitionEntity> repoDefinitionEntities) {
      this.repoDefinitionEntities.addAll(repoDefinitionEntities);
      for (RepoDefinitionEntity repoDefinitionEntity : repoDefinitionEntities) {
        repoDefinitionEntity.setRepoOs(this);
      }
    }
  
    /**
     * Update one-to-many relation without rebuilding the whole entity
     * @param repoDefinition many-to-one entity
     */
    public void addRepoDefinition(RepoDefinitionEntity repoDefinition) {
      this.repoDefinitionEntities.add(repoDefinition);
      repoDefinition.setRepoOs(this);
    }
  
    public RepositoryVersionEntity getRepositoryVersionEntity() {
      return repositoryVersionEntity;
    }
  
    public void setRepositoryVersionEntity(RepositoryVersionEntity repositoryVersionEntity) {
      this.repositoryVersionEntity = repositoryVersionEntity;
    }
  
    public Long getId() {
      return id;
    }
  
    public void setId(Long id) {
      this.id = id;
    }
  
    public String getFamily() {
      return family;
    }
  
    public void setFamily(String family) {
      this.family = family;
    }
  
    public boolean isAmbariManaged() {
      return ambariManaged == 1;
    }
  
    public void setAmbariManaged(boolean ambariManaged) {
      this.ambariManaged = (short) (ambariManaged ? 1 : 0);
    }
  
    /**
     * {@inheritDoc}
     */
    @Override
    public int hashCode() {
      return java.util.Objects.hash(family, ambariManaged, repoDefinitionEntities);
    }
  
    /**
     * {@inheritDoc}
     */
    @Override
    public boolean equals(Object object) {
      if (null == object) {
        return false;
      }
  
      if (this == object) {
        return true;
      }
  
      if (object.getClass() != getClass()) {
        return false;
      }
  
      RepoOsEntity that = (RepoOsEntity) object;
      return Objects.equal(ambariManaged, that.ambariManaged)
          && Objects.equal(family, that.family)
          && Objects.equal(repoDefinitionEntities, that.repoDefinitionEntities);
    }
  }
  