/**
* <a href="http://www.openolat.org">
* OpenOLAT - Online Learning and Training</a><br>
* <p>
* Licensed under the Apache License, Version 2.0 (the "License"); <br>
* you may not use this file except in compliance with the License.<br>
* You may obtain a copy of the License at the
* <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache homepage</a>
* <p>
* Unless required by applicable law or agreed to in writing,<br>
* software distributed under the License is distributed on an "AS IS" BASIS, <br>
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
* See the License for the specific language governing permissions and <br>
* limitations under the License.
* <p>
* Initial code contributed and copyrighted by<br>
* frentix GmbH, http://www.frentix.com
* <p>
*/
package org.olat.resource.accesscontrol.model;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import javax.persistence.AttributeOverride;
import javax.persistence.AttributeOverrides;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Embedded;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.OneToMany;
import javax.persistence.OrderColumn;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import javax.persistence.Transient;
import javax.persistence.Version;
import org.hibernate.annotations.GenericGenerator;
import org.hibernate.annotations.Parameter;
import org.olat.basesecurity.IdentityImpl;
import org.olat.core.id.Identity;
import org.olat.core.id.ModifiedInfo;
import org.olat.core.id.Persistable;
import org.olat.core.util.StringHelper;
import org.olat.resource.accesscontrol.Order;
import org.olat.resource.accesscontrol.OrderPart;
import org.olat.resource.accesscontrol.OrderStatus;
import org.olat.resource.accesscontrol.Price;
/**
*
* Description:<br>
* The order contains a list of order part. Every Order part links
* a set of order lines to a payment.
*
* <P>
* Initial Date: 19 avr. 2011 <br>
* @author srosse, stephane.rosse@frentix.com, http://www.frentix.com
*/
@Entity(name="acorder")
@Table(name="o_ac_order")
public class OrderImpl implements Persistable, Order, ModifiedInfo {
private static final long serialVersionUID = 2982829081818496553L;
@Id
@GeneratedValue(generator = "system-uuid")
@GenericGenerator(name = "system-uuid", strategy = "enhanced-sequence", parameters={
@Parameter(name="sequence_name", value="hibernate_unique_key"),
@Parameter(name="force_table_use", value="true"),
@Parameter(name="optimizer", value="legacy-hilo"),
@Parameter(name="value_column", value="next_hi"),
@Parameter(name="increment_size", value="32767"),
@Parameter(name="initial_value", value="32767")
})
@Column(name="order_id", nullable=false, unique=true, insertable=true, updatable=false)
private Long key;
@Version
private int version = 0;
@Temporal(TemporalType.TIMESTAMP)
@Column(name="creationdate", nullable=false, insertable=true, updatable=false)
private Date creationDate;
@Temporal(TemporalType.TIMESTAMP)
@Column(name="lastmodified", nullable=false, insertable=true, updatable=true)
private Date lastModified;
@Column(name="is_valid", nullable=true, insertable=true, updatable=true)
private boolean valid;
@Column(name="order_status", nullable=true, insertable=true, updatable=true)
private String orderStatus;
@Embedded
@AttributeOverrides( {
@AttributeOverride(name="amount", column = @Column(name="total_amount") ),
@AttributeOverride(name="currencyCode", column = @Column(name="total_currency_code") )
})
private PriceImpl total;
@Embedded
@AttributeOverrides( {
@AttributeOverride(name="amount", column = @Column(name="total_lines_amount") ),
@AttributeOverride(name="currencyCode", column = @Column(name="total_lines_currency_code") )
})
private PriceImpl totalOrderLines;
@Embedded
@AttributeOverrides( {
@AttributeOverride(name="amount", column = @Column(name="discount_amount") ),
@AttributeOverride(name="currencyCode", column = @Column(name="discount_currency_code") )
})
private PriceImpl discount;
@Transient
private String currencyCode;
@ManyToOne(targetEntity=IdentityImpl.class,fetch=FetchType.LAZY,optional=true)
@JoinColumn(name="fk_delivery_id", nullable=false, insertable=true, updatable=false)
private Identity delivery;
@OneToMany(targetEntity=OrderPartImpl.class, fetch=FetchType.LAZY,
orphanRemoval=true, cascade={CascadeType.PERSIST, CascadeType.REMOVE})
@JoinColumn(name="fk_order_id")
@OrderColumn(name="pos")
private List<OrderPart> parts;
public OrderImpl() {
//
}
@Override
public Long getKey() {
return key;
}
public void setKey(Long key) {
this.key = key;
}
@Override
public Date getCreationDate() {
return creationDate;
}
public void setCreationDate(Date creationDate) {
this.creationDate = creationDate;
}
@Override
public String getOrderNr() {
return getKey() == null ? "" : getKey().toString();
}
@Override
public boolean isValid() {
return valid;
}
public void setValid(boolean valid) {
this.valid = valid;
}
@Override
public Identity getDelivery() {
return delivery;
}
public void setDelivery(Identity delivery) {
this.delivery = delivery;
}
@Override
public OrderStatus getOrderStatus() {
if(StringHelper.containsNonWhitespace(orderStatus)) {
return OrderStatus.valueOf(orderStatus);
}
return null;
}
public void setOrderStatus(OrderStatus status) {
if(status == null) {
orderStatus = null;
} else {
orderStatus = status.name();
}
}
public String getOrderStatusStr() {
return orderStatus;
}
public void setOrderStatusStr(String orderStatus) {
this.orderStatus = orderStatus;
}
@Override
public Date getLastModified() {
return lastModified;
}
@Override
public void setLastModified(Date lastModified) {
this.lastModified = lastModified;
}
@Override
public String getCurrencyCode() {
return currencyCode;
}
public void setCurrencyCode(String currencyCode) {
this.currencyCode = currencyCode;
}
@Override
public Price getTotal() {
return total;
}
public void setTotal(Price total) {
this.total = (PriceImpl)total;
}
@Override
public Price getTotalOrderLines() {
return totalOrderLines;
}
public void setTotalOrderLines(Price totalOrderLines) {
this.totalOrderLines = (PriceImpl)totalOrderLines;
}
@Override
public Price getDiscount() {
return discount;
}
public void setDiscount(Price discount) {
this.discount = (PriceImpl)discount;
}
@Override
public List<OrderPart> getParts() {
if(parts == null) {
parts = new ArrayList<OrderPart>();
}
return parts;
}
public void setParts(List<OrderPart> parts) {
this.parts = parts;
}
@Override
public void recalculate() {
totalOrderLines = new PriceImpl(BigDecimal.ZERO, getCurrencyCode());
for(OrderPart part : getParts()) {
((OrderPartImpl)part).recalculate(getCurrencyCode());
totalOrderLines = totalOrderLines.add(part.getTotalOrderLines());
}
total = totalOrderLines.clone();
if(discount == null) {
discount = new PriceImpl(BigDecimal.ZERO, getCurrencyCode());
}
}
@Override
public int hashCode() {
return getKey() == null ? 27591 : getKey().hashCode();
}
@Override
public boolean equals(Object obj) {
if(this == obj) {
return true;
}
if(obj instanceof OrderImpl) {
OrderImpl order = (OrderImpl)obj;
return getKey() != null && getKey().equals(order.getKey());
}
return false;
}
@Override
public boolean equalsByPersistableKey(Persistable persistable) {
return equals(persistable);
}
}