/*
    * 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.logging.log4j.catalog.jpa.model;
  
  import javax.persistence.Column;
  import javax.persistence.Convert;
  import javax.persistence.Entity;
  import javax.persistence.GeneratedValue;
  import javax.persistence.GenerationType;
  import javax.persistence.Id;
  import javax.persistence.JoinColumn;
  import javax.persistence.ManyToOne;
  import javax.persistence.Table;
  import java.io.Serializable;
  
  import org.apache.logging.log4j.catalog.jpa.converter.BooleanToStringConverter;
  
  /**
   *
   */
  @Entity
  @Table(name = "event_attributes")
  public class EventAttributeModel implements Serializable {
  
      @Id
      @GeneratedValue(strategy= GenerationType.IDENTITY)
      @Column(name = "ID", updatable = false, nullable = false)
      private Long id;
  
      @ManyToOne
      @JoinColumn(name = "event_id", referencedColumnName = "id")
      private EventModel event;
  
      @ManyToOne
      @JoinColumn(name = "attribute_id", referencedColumnName = "id")
      private AttributeModel attribute;
  
      @Column(name = "is_required")
      @Convert(converter=BooleanToStringConverter.class)
      private Boolean isRequired;
  
      /**
       * Return the identifier for this event.
       * @return the identifier for this event.
       */
      public Long getId() {
          return id;
      }
  
      /**
       * Set the identifier for this event.
       * @param id the identifier for this event.
       */
      public void setId(Long id) {
          this.id = id;
      }
  
      public EventModel getEvent() {
          return event;
      }
  
      public void setEvent(EventModel event) {
          this.event = event;
      }
  
      public AttributeModel getAttribute() {
          return attribute;
      }
  
      public void setAttribute(AttributeModel attribute) {
          this.attribute = attribute;
      }
  
      public Boolean isRequired() {
          return isRequired;
      }
  
      public void setRequired(Boolean required) {
          isRequired = required;
      }
  
      @Override
      public boolean equals(Object o) {
          if (this == o) {
              return true;
         }
         if (o == null || getClass() != o.getClass()) {
             return false;
         }
 
         EventAttributeModel that = (EventAttributeModel) o;
 
         if (!event.equals(that.event)) {
             return false;
         }
         return attribute.equals(that.attribute);
     }
 
     @Override
     public int hashCode() {
         int result = event == null ? 0 : event.hashCode();
         result = 31 * result + attribute.hashCode();
         return result;
     }
 }