CatalogVirtual.java

/**
 * Most of the code in the Qalingo project is copyrighted Hoteia and licensed
 * under the Apache License Version 2.0 (release version 0.8.0)
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 *                   Copyright (c) Hoteia, 2012-2014
 * http://www.hoteia.com - http://twitter.com/hoteia - contact@hoteia.com
 *
 */
package org.hoteia.qalingo.core.domain;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Date;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;

import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.Lob;
import javax.persistence.ManyToOne;
import javax.persistence.OneToMany;
import javax.persistence.OneToOne;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import javax.persistence.Version;

import org.hibernate.Hibernate;
import org.hoteia.qalingo.core.domain.impl.DomainEntity;

@Entity
@Table(name = "TECO_CATALOG_VIRTUAL")
public class CatalogVirtual extends AbstractCatalog<CatalogVirtual, CatalogCategoryVirtual> implements DomainEntity {

    /**
     * Generated UID
     */
    private static final long serialVersionUID = -1012950853049724224L;

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    @Column(name = "ID", nullable = false)
    private Long id;

    @Version
    @Column(name = "VERSION", nullable = false) // , columnDefinition = "int(11) default 1"
    private int version;

    @Column(name = "CODE", unique = true, nullable = false)
    private String code;

    @Column(name = "NAME")
    private String name;

    @Column(name = "DESCRIPTION")
    @Lob
    private String description;

    @Column(name = "IS_DEFAULT", nullable = false) // , columnDefinition = "tinyint(1) default 0"
    private boolean isDefault = false;

    @OneToOne(mappedBy = "catalog")
    private MarketArea marketArea;

    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "MASTER_CATALOG_ID", insertable = true, updatable = true)
    private CatalogMaster catalogMaster;

//    @ManyToMany(targetEntity = org.hoteia.qalingo.core.domain.CatalogCategoryVirtual.class, fetch = FetchType.LAZY)
//    @JoinTable(name = "TECO_CATALOG_VIRTUAL_CATEGORY_VIRTUAL_REL", joinColumns = @JoinColumn(name = "VIRTUAL_CATALOG_ID"), inverseJoinColumns = @JoinColumn(name = "VIRTUAL_CATEGORY_ID"))
//    private Set<CatalogCategoryVirtual> catalogCategories = new HashSet<CatalogCategoryVirtual>();

    @OneToMany(fetch = FetchType.LAZY, cascade=CascadeType.ALL)
    @JoinColumn(name = "VIRTUAL_CATALOG_ID")
    private Set<CatalogCategoryVirtual> catalogCategories = new HashSet<CatalogCategoryVirtual>();
    
    @Temporal(TemporalType.TIMESTAMP)
    @Column(name = "DATE_CREATE")
    private Date dateCreate;

    @Temporal(TemporalType.TIMESTAMP)
    @Column(name = "DATE_UPDATE")
    private Date dateUpdate;

    public CatalogVirtual() {
        this.dateCreate = new Date();
        this.dateUpdate = new Date();
    }

    public Long getId() {
        return id;
    }

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

    public int getVersion() {
        return version;
    }

    public void setVersion(int version) {
        this.version = version;
    }

    public String getCode() {
        return code;
    }

    public void setCode(String code) {
        this.code = code;
    }
    
    public String getName() {
        return name;
    }

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

    public boolean isDefault() {
        return isDefault;
    }

    public String getDescription() {
        return description;
    }

    public void setDescription(String description) {
        this.description = description;
    }

    public void setDefault(boolean isDefault) {
        this.isDefault = isDefault;
    }

    public MarketArea getMarketArea() {
        return marketArea;
    }

    public void setMarketArea(MarketArea marketArea) {
        this.marketArea = marketArea;
    }

    public CatalogMaster getCatalogMaster() {
        return catalogMaster;
    }

    public void setCatalogMaster(CatalogMaster catalogMaster) {
        this.catalogMaster = catalogMaster;
    }

    public Set<CatalogCategoryVirtual> getCatalogCategories() {
        return catalogCategories;
    }

    public List<CatalogCategoryVirtual> getSortedAllCatalogCategories() {
        List<CatalogCategoryVirtual> sortedCatalogCategories = null;
        if (catalogCategories != null 
                && Hibernate.isInitialized(catalogCategories)) {
            sortedCatalogCategories = new LinkedList<CatalogCategoryVirtual>(catalogCategories);
            Collections.sort(sortedCatalogCategories, new Comparator<CatalogCategoryVirtual>() {
                @Override
                public int compare(CatalogCategoryVirtual o1, CatalogCategoryVirtual o2) {
                    if (o1 != null && o1.getRanking() != null && o2 != null && o2.getRanking() != null) {
                        return o1.getRanking().compareTo(o2.getRanking());
                    }
                    return 0;
                }
            });
        }
        return sortedCatalogCategories;
    }
    
    public List<CatalogCategoryVirtual> getSortedRootCatalogCategories() {
        List<CatalogCategoryVirtual> rootCatalogCategories = null;
        List<CatalogCategoryVirtual> sortedCatalogCategories = null;
        if (catalogCategories != null 
                && Hibernate.isInitialized(catalogCategories)) {
            rootCatalogCategories = new ArrayList<CatalogCategoryVirtual>();
            for (Iterator<CatalogCategoryVirtual> iterator = catalogCategories.iterator(); iterator.hasNext();) {
                CatalogCategoryVirtual catalogCategoryVirtual = (CatalogCategoryVirtual) iterator.next();
                if(catalogCategoryVirtual.isRoot()){
                    rootCatalogCategories.add(catalogCategoryVirtual);
                }
            }
            sortedCatalogCategories = new LinkedList<CatalogCategoryVirtual>(rootCatalogCategories);
            Collections.sort(sortedCatalogCategories, new Comparator<CatalogCategoryVirtual>() {
                @Override
                public int compare(CatalogCategoryVirtual o1, CatalogCategoryVirtual o2) {
                    if (o1 != null && o1.getRanking() != null && o2 != null && o2.getRanking() != null) {
                        return o1.getRanking().compareTo(o2.getRanking());
                    }
                    return 0;
                }
            });
        }
        return sortedCatalogCategories;
    }

    public void setCatalogCategories(Set<CatalogCategoryVirtual> catalogCategories) {
        this.catalogCategories = catalogCategories;
    }
    
    public Date getDateCreate() {
        return dateCreate;
    }

    public void setDateCreate(Date dateCreate) {
        this.dateCreate = dateCreate;
    }

    public Date getDateUpdate() {
        return dateUpdate;
    }

    public void setDateUpdate(Date dateUpdate) {
        this.dateUpdate = dateUpdate;
    }

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

    @Override
    public boolean equals(Object sourceObj) {
        Object obj = deproxy(sourceObj);
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        CatalogVirtual other = (CatalogVirtual) obj;
        if (code == null) {
            if (other.code != null)
                return false;
        } else if (!code.equals(other.code))
            return false;
        if (dateCreate == null) {
            if (other.dateCreate != null)
                return false;
        } else if (!dateCreate.equals(other.dateCreate))
            return false;
        if (id == null) {
            if (other.id != null)
                return false;
        } else if (!id.equals(other.id))
            return false;
        return true;
    }

    @Override
    public String toString() {
        return "CatalogVirtual [id=" + id + ", version=" + version + ", name=" + name + ", description=" + description + ", isDefault=" + isDefault + ", code=" + code
                + ", dateCreate=" + dateCreate + ", dateUpdate=" + dateUpdate + "]";
    }

    
}