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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.Table;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
/**
* 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")
public class Product {
@Id
@GeneratedValue(strategy=GenerationType.AUTO)
private Long id;
// TODO: Drop one of these?
@Column(nullable=false, unique=true)
private String label;
@Column(nullable=false, unique=true)
private String name;
@OneToMany(targetEntity=Product.class, cascade=CascadeType.ALL)
@JoinTable(name="cp_product_hierarchy",
joinColumns=@JoinColumn(name="PARENT_PRODUCT_ID"),
inverseJoinColumns=@JoinColumn(name="CHILD_PRODUCT_ID"))
private Set<Product> childProducts;
/**
* Constructor
*
* Use this variant when creating a new object to persist.
*
* @param label
* @param name
*/
public Product(String label, String name) {
// TODO: Do we want to drop one of these?
setLabel(label);
setName(name);
}
/**
* Default constructor
*/
public Product() {
}
/**
* @return the id
*/
public Long getId() {
return id;
}
/**
* @param id the id to set
*/
public void setId(Long id) {
this.id = id;
}
/**
* @return the childProducts
*/
public Set<Product> getChildProducts() {
return childProducts;
}
/**
* @param childProducts the childProducts to set
*/
public void setChildProducts(Set<Product> childProducts) {
this.childProducts = childProducts;
}
/**
* Add a child of this Product.
* @param p to add
*/
public void addChildProduct(Product p) {
if (this.childProducts == null) {
this.childProducts = new HashSet<Product>();
}
this.childProducts.add(p);
}
/**
* @return Returns the label.
*/
public String getLabel() {
return label;
}
/**
* @param labelIn The label to set.
*/
public void setLabel(String labelIn) {
label = labelIn;
}
/**
* {@inheritDoc}
*/
@Override
public String toString() {
return "Product [label=" + label + "]";
}
/**
* Returns the name of the object.
* @return the name of the object.
*/
public String getName() {
return name;
}
/**
* Set the name of the model object.
* @param name name of the object
*/
public void setName(String name) {
this.name = name;
}
}
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