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/**
* Copyright (c) 2009 Red Hat, Inc.
*
* This software is licensed to you under the GNU General Public License,
* version 2 (GPLv2). There is NO WARRANTY for this software, express or
* implied, including the implied warranties of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. You should have received a copy of GPLv2
* along with this software; if not, see
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
*
* Red Hat trademarks are not licensed under GPLv2. No permission is
* granted to use or replicate Red Hat trademarks that are incorporated
* in this software or its documentation.
*/
package org.fedoraproject.candlepin.model;
import java.util.HashSet;
import java.util.Set;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.JoinTable;
import javax.persistence.OneToMany;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import org.hibernate.annotations.ForeignKey;
/**
* Represents a Product that can be consumed and entitled. Products define
* the software or entity they want to entitle i.e. RHEL Server. They also
* contain descriptive meta data that might limit the Product i.e. 4 cores
* per server with 4 guests.
*/
@XmlRootElement
@XmlAccessorType(XmlAccessType.PROPERTY)
@Entity
@Table(name = "cp_product")
@SequenceGenerator(name="seq_product", sequenceName="seq_product", allocationSize=1)
public class Product implements Persisted {
@Id
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator="seq_product")
private Long id;
@Column(nullable = false, unique = true)
private String label;
@Column(nullable = false, unique = true)
private String name;
@OneToMany(targetEntity = Product.class, cascade = CascadeType.ALL)
@ForeignKey(name = "fk_product_product_id",
inverseName = "fk_product_child_product_id")
@JoinTable(name = "cp_product_hierarchy",
joinColumns = @JoinColumn(name = "PARENT_PRODUCT_ID"),
inverseJoinColumns = @JoinColumn(name = "CHILD_PRODUCT_ID"))
private Set<Product> childProducts;
@OneToMany
@JoinColumn(name = "attribute_id")
private Set<Attribute> attributes;
/**
* Constructor
*
* Use this variant when creating a new object to persist.
*
* @param label Product label
* @param name Human readable Product name
*/
public Product(String label, String name) {
setLabel(label);
setName(name);
}
public Product() {
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public Set<Product> getChildProducts() {
return childProducts;
}
public void setChildProducts(Set<Product> childProducts) {
this.childProducts = childProducts;
}
public void addChildProduct(Product p) {
if (this.childProducts == null) {
this.childProducts = new HashSet<Product>();
}
this.childProducts.add(p);
}
public String getLabel() {
return label;
}
public void setLabel(String labelIn) {
label = labelIn;
}
@Override
public String toString() {
return "Product [label = " + label + "]";
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Set<Attribute> getAttributes() {
return attributes;
}
public void setAttributes(Set<Attribute> attributes) {
this.attributes = attributes;
}
}
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