package com.sonymusic.dx.persistence.gras;

import jakarta.persistence.Column;
import jakarta.persistence.Embeddable;

import java.io.Serializable;

@Embeddable
public class ProductComponentPk implements Serializable {

    private static final long serialVersionUID = 1L;

    @Column(name = "component_no", nullable = false)
    private Long componentNumber;

    @Column(name = "prod_no", nullable = false, length = 14)
    private String productNumber;

    protected ProductComponentPk() {}

    public ProductComponentPk(String productNumber, Long componentNumber) {
        this.productNumber = productNumber;
        this.componentNumber = componentNumber;
    }

    public String getProductNumber() {
        return productNumber;
    }

    public void setProductNumber(String productNumber) {
        this.productNumber = productNumber;
    }

    public Long getComponentNumber() {
        return componentNumber;
    }

    public void setComponentNumber(Long componentNumber) {
        this.componentNumber = componentNumber;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((getComponentNumber() == null) ? 0 : getComponentNumber().hashCode());
        result = prime * result + ((getProductNumber() == null) ? 0 : getProductNumber().hashCode());
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (!(obj instanceof ProductComponentPk))
            return false;
        ProductComponentPk other = (ProductComponentPk) obj;
        if (getComponentNumber() == null) {
            if (other.getComponentNumber() != null)
                return false;
        } else if (!getComponentNumber().equals(other.getComponentNumber()))
            return false;
        if (getProductNumber() == null) {
            if (other.getProductNumber() != null)
                return false;
        } else if (!getProductNumber().equals(other.getProductNumber()))
            return false;
        return true;
    }

}