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.Set;
  
  import jakarta.persistence.Basic;
  import jakarta.persistence.CascadeType;
  import jakarta.persistence.Column;
  import jakarta.persistence.Entity;
  import jakarta.persistence.EnumType;
  import jakarta.persistence.Enumerated;
  import jakarta.persistence.GeneratedValue;
  import jakarta.persistence.GenerationType;
  import jakarta.persistence.Id;
  import jakarta.persistence.JoinColumn;
  import jakarta.persistence.JoinColumns;
  import jakarta.persistence.NamedQueries;
  import jakarta.persistence.NamedQuery;
  import jakarta.persistence.OneToMany;
  import jakarta.persistence.OneToOne;
  import jakarta.persistence.Table;
  import jakarta.persistence.TableGenerator;
  import jakarta.persistence.UniqueConstraint;
  
  import org.apache.ambari.server.security.authorization.GroupType;
  
  @Entity
  @Table(name = "\"groups\"", uniqueConstraints = {@UniqueConstraint(columnNames = {"group_name", "ldap_group"})})
  @TableGenerator(name = "group_id_generator",
      table = "ambari_sequences",
      pkColumnName = "sequence_name",
      valueColumnName = "sequence_value",
      pkColumnValue = "group_id_seq",
      initialValue = 1
      )
  @NamedQueries({
    @NamedQuery(name = "groupByName", query = "SELECT group_entity FROM GroupEntity group_entity where lower(group_entity.groupName)=:groupname")
  })
  public class GroupEntity {
    @Id
    @Column(name = "group_id")
    @GeneratedValue(strategy = GenerationType.TABLE, generator = "group_id_generator")
    private Integer groupId;
  
    @Column(name = "group_name")
    private String groupName;
  
    @Column(name = "ldap_group")
    private Integer ldapGroup = 0;
  
    @Column(name = "group_type")
    @Enumerated(EnumType.STRING)
    @Basic
    private GroupType groupType = GroupType.LOCAL;
  
    @OneToMany(mappedBy = "group", cascade = CascadeType.ALL)
    private Set<MemberEntity> memberEntities;
  
    @OneToOne
    @JoinColumns({
        @JoinColumn(name = "principal_id", referencedColumnName = "principal_id", nullable = false),
    })
    private PrincipalEntity principal;
  
  
    // ----- GroupEntity -------------------------------------------------------
  
    public Integer getGroupId() {
      return groupId;
    }
  
    public void setGroupId(Integer groupId) {
      this.groupId = groupId;
    }
  
    public String getGroupName() {
      return groupName;
    }
  
    public void setGroupName(String groupName) {
      this.groupName = groupName;
    }
  
    public Boolean getLdapGroup() {
      return ldapGroup == 0 ? Boolean.FALSE : Boolean.TRUE;
    }
  
    private void setLdapGroup(Boolean ldapGroup) {
      if (ldapGroup == null) {
        this.ldapGroup = null;
      } else {
        this.ldapGroup = ldapGroup ? 1 : 0;
      }
    }
  
    public GroupType getGroupType() {
      return groupType;
    }
  
    public void setGroupType(GroupType groupType) {
      this.groupType = groupType;
      setLdapGroup(groupType == GroupType.LDAP);
    }
  
    public Set<MemberEntity> getMemberEntities() {
      return memberEntities;
    }
  
    public void setMemberEntities(Set<MemberEntity> memberEntities) {
      this.memberEntities = memberEntities;
    }
  
    /**
     * Get the admin principal entity.
     *
     * @return the principal entity
     */
    public PrincipalEntity getPrincipal() {
      return principal;
    }
  
    /**
     * Set the admin principal entity.
     *
     * @param principal  the principal entity
     */
    public void setPrincipal(PrincipalEntity principal) {
      this.principal = principal;
    }
  
  
    // ----- Object overrides --------------------------------------------------
  
    @Override
    public boolean equals(Object o) {
      if (this == o) return true;
      if (o == null || getClass() != o.getClass()) return false;
  
      GroupEntity that = (GroupEntity) o;
  
      if (groupId != null ? !groupId.equals(that.groupId) : that.groupId != null) return false;
      if (groupName != null ? !groupName.equals(that.groupName) : that.groupName != null) return false;
      if (ldapGroup != null ? !ldapGroup.equals(that.ldapGroup) : that.ldapGroup != null) return false;
  
      return true;
    }
  
    @Override
    public int hashCode() {
      int result = groupId != null ? groupId.hashCode() : 0;
      result = 31 * result + (groupName != null ? groupName.hashCode() : 0);
      result = 31 * result + (ldapGroup != null ? ldapGroup.hashCode() : 0);
      return result;
    }
  }
  