package org.hibernate.envers.test.entities.onetomany.detached;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.OneToMany;
import org.hibernate.envers.AuditMappedBy;
import org.hibernate.envers.Audited;

/**
 * Entity for {@link org.hibernate.envers.test.integration.onetomany.detached.JoinColumnBidirectionalList} test.
 * Owning side of the relation.
 * @author Adam Warski (adam at warski dot org)
 */
@Entity
@Audited
public class ListJoinColumnBidirectionalRefIngEntity {
    @Id
    @GeneratedValue
    private Integer id;

    private String data;

    @OneToMany
    @JoinColumn(name = "some_join_column")
    @AuditMappedBy(mappedBy = "owner")
    private List<ListJoinColumnBidirectionalRefEdEntity> references;

    public ListJoinColumnBidirectionalRefIngEntity() { }

    public ListJoinColumnBidirectionalRefIngEntity(Integer id, String data, ListJoinColumnBidirectionalRefEdEntity... references) {
        this.id = id;
        this.data = data;
        this.references = new ArrayList<ListJoinColumnBidirectionalRefEdEntity>();
        this.references.addAll(Arrays.asList(references));
    }

    public ListJoinColumnBidirectionalRefIngEntity(String data, ListJoinColumnBidirectionalRefEdEntity... references) {
        this(null, data, references);
    }

    public Integer getId() {
        return id;
    }

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

    public String getData() {
        return data;
    }

    public void setData(String data) {
        this.data = data;
    }

    public List<ListJoinColumnBidirectionalRefEdEntity> getReferences() {
        return references;
    }

    public void setReferences(List<ListJoinColumnBidirectionalRefEdEntity> references) {
        this.references = references;
    }

    public boolean equals(Object o) {
        if (this == o) return true;
        if (!(o instanceof ListJoinColumnBidirectionalRefIngEntity)) return false;

        ListJoinColumnBidirectionalRefIngEntity that = (ListJoinColumnBidirectionalRefIngEntity) o;

        if (data != null ? !data.equals(that.data) : that.data != null) return false;
        //noinspection RedundantIfStatement
        if (id != null ? !id.equals(that.id) : that.id != null) return false;

        return true;
    }

    public int hashCode() {
        int result;
        result = (id != null ? id.hashCode() : 0);
        result = 31 * result + (data != null ? data.hashCode() : 0);
        return result;
    }

    public String toString() {
        return "ListJoinColumnBidirectionalRefIngEntity(id = " + id + ", data = " + data + ")";
    }
}