EJB 自动生成实体BEAN

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hongmin118 2023-02-16 21:19:12 ©著作权

文章标签 ejb bean constructor myeclipse integer 文章分类 Python 后端开发

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package ch03.com.ma.entity;

import javax.persistence.AttributeOverride;
import javax.persistence.AttributeOverrides;
import javax.persistence.Column;
import javax.persistence.EmbeddedId;
import javax.persistence.Entity;
import javax.persistence.Table;

/**
 * Customer generated by MyEclipse Persistence Tools
 */
@Entity
@Table(name = "customer", catalog = "test", uniqueConstraints = {})
public class Customer implements java.io.Serializable {

  // Fields

  /**
   * 
   */
  private static final long serialVersionUID = -3845142300298239748L;

  private CustomerId id;

  private String shortName;

  private Double registeredCapital;

  // Constructors

  /** default constructor */
  public Customer() {
  }

  /** minimal constructor */
  public Customer(CustomerId id, Double registeredCapital) {
    this.id = id;
    this.registeredCapital = registeredCapital;
  }

  /** full constructor */
  public Customer(CustomerId id, String shortName, Double registeredCapital) {
    this.id = id;
    this.shortName = shortName;
    this.registeredCapital = registeredCapital;
  }

  // Property accessors
  @EmbeddedId
  @AttributeOverrides( {
      @AttributeOverride(name = "id", column = @Column(name = "id", unique = false, nullable = false, insertable = true, updatable = true)),
      @AttributeOverride(name = "name", column = @Column(name = "name", unique = false, nullable = false, insertable = true, updatable = true)) })
  public CustomerId getId() {
    return this.id;
  }

  public void setId(CustomerId id) {
    this.id = id;
  }

  @Column(name = "shortName", unique = false, nullable = true, insertable = true, updatable = true)
  public String getShortName() {
    return this.shortName;
  }

  public void setShortName(String shortName) {
    this.shortName = shortName;
  }

  @Column(name = "registeredCapital", unique = false, nullable = false, insertable = true, updatable = true, precision = 22, scale = 0)
  public Double getRegisteredCapital() {
    return this.registeredCapital;
  }

  public void setRegisteredCapital(Double registeredCapital) {
    this.registeredCapital = registeredCapital;
  }

}




package ch03.com.ma.entity;

import javax.persistence.Column;
import javax.persistence.Embeddable;

/**
 * CustomerId generated by MyEclipse Persistence Tools
 */
@Embeddable
public class CustomerId implements java.io.Serializable {

  // Fields

  /**
   * 
   */
  private static final long serialVersionUID = -1899332459207758826L;

  private Integer id;

  private String name;

  // Constructors

  /** default constructor */
  public CustomerId() {
  }

  /** full constructor */
  public CustomerId(Integer id, String name) {
    this.id = id;
    this.name = name;
  }

  // Property accessors

  @Column(name = "id", unique = false, nullable = false, insertable = true, updatable = true)
  public Integer getId() {
    return this.id;
  }

  public void setId(Integer id) {
    this.id = id;
  }

  @Column(name = "name", unique = false, nullable = false, insertable = true, updatable = true)
  public String getName() {
    return this.name;
  }

  public void setName(String name) {
    this.name = name;
  }

  public boolean equals(Object other) {
    if ((this == other))
      return true;
    if ((other == null))
      return false;
    if (!(other instanceof CustomerId))
      return false;
    CustomerId castOther = (CustomerId) other;

    return ((this.getId() == castOther.getId()) || (this.getId() != null
        && castOther.getId() != null && this.getId().equals(
        castOther.getId())))
        && ((this.getName() == castOther.getName()) || (this.getName() != null
            && castOther.getName() != null && this.getName()
            .equals(castOther.getName())));
  }

  public int hashCode() {
    int result = 17;

    result = 37 * result + (getId() == null ? 0 : this.getId().hashCode());
    result = 37 * result
        + (getName() == null ? 0 : this.getName().hashCode());
    return result;
  }

}