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.List;
  
  import jakarta.persistence.Basic;
  import jakarta.persistence.CascadeType;
  import jakarta.persistence.Column;
  import jakarta.persistence.Entity;
  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;
  
  /**
   * Models a single upgrade group as part of an entire {@link UpgradeEntity}.
   * <p/>
   * Since {@link UpgradeGroupEntity} instances are rarely created, yet created in
   * bulk, we have an abnormally high {@code allocationSize}} for the
   * {@link TableGenerator}. This helps prevent locks caused by frequenty queries
   * to the sequence ID table.
   */
  @Table(name = "upgrade_group")
  @Entity
  @TableGenerator(name = "upgrade_group_id_generator",
      table = "ambari_sequences", pkColumnName = "sequence_name", valueColumnName = "sequence_value",
      pkColumnValue = "upgrade_group_id_seq",
      initialValue = 0,
      allocationSize = 200)
  public class UpgradeGroupEntity {
  
    @Id
    @Column(name = "upgrade_group_id", nullable = false, insertable = true, updatable = false)
    @GeneratedValue(strategy = GenerationType.TABLE, generator = "upgrade_group_id_generator")
    private Long upgradeGroupId;
  
    @Column(name = "upgrade_id", nullable = false, insertable = false, updatable = false)
    private Long upgradeId;
  
    @Basic
    @Column(name = "group_name", length=255, nullable = false)
    private String groupName;
  
    @Basic
    @Column(name = "group_title", length=1024, nullable = false)
    private String groupTitle;
  
  
    @ManyToOne
    @JoinColumn(name = "upgrade_id", referencedColumnName = "upgrade_id", nullable = false)
    private UpgradeEntity upgradeEntity;
  
    @OneToMany(mappedBy ="upgradeGroupEntity", cascade = { CascadeType.ALL })
    private List<UpgradeItemEntity> upgradeItems;
  
  
    /**
     * @return the id
     */
    public Long getId() {
      return upgradeGroupId;
    }
  
    /**
     * @param id the id
     */
    public void setId(Long id) {
      upgradeGroupId = id;
    }
  
    /**
     * @return the group name
     */
    public String getName() {
      return groupName;
    }
  
    /**
     * @param name the name
     */
    public void setName(String name) {
      groupName = name;
    }
  
  
    /**
     * @return the item text
     */
    public String getTitle() {
      return groupTitle;
    }
  
    /**
     * @param title the item text
     */
    public void setTitle(String title) {
      groupTitle = title;
    }
  
    public UpgradeEntity getUpgradeEntity() {
      return upgradeEntity;
    }
  
    public void setUpgradeEntity(UpgradeEntity entity) {
      upgradeEntity = entity;
    }
  
    public List<UpgradeItemEntity> getItems() {
      return upgradeItems;
    }
  
    public void setItems(List<UpgradeItemEntity> items) {
      for (UpgradeItemEntity item : items) {
        item.setGroupEntity(this);
      }
      upgradeItems = items;
    }
  
    /**
     * {@inheritDoc}
     */
    @Override
    public String toString() {
      StringBuilder buffer = new StringBuilder("UpgradeGroupEntity{");
      buffer.append("upgradeGroupId=").append(upgradeGroupId);
      buffer.append(", upgradeId=").append(upgradeId);
      buffer.append(", groupName=").append(groupName);
      buffer.append(", groupTitle=").append(groupTitle);
      buffer.append("}");
      return buffer.toString();
    }
  
  }
  