Hi all
I'm wondering how to do CRUD for the master detail relationship between
customer and orders?.
After creating the POJOs and run the following commands, new testcases fail.
mvn test-compile hibernate3:hbm2ddl
mvn appfuse:gen (for customer and orders)
mvn appfuse:install (for customer and orders)
mvn jetty:run-war
------------------------ CUSTOMER---------------------- package
com.mycompany.app.model;
import org.appfuse.model.BaseObject;
import javax.persistence.*;
import java.util.Collection;
@Entity
public class Customer extends BaseObject {
private Long id;
private String name;
private Collection<Orders> orders;
@Id @GeneratedValue(strategy = GenerationType.AUTO)
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
@Column(name="name", length=50)
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@OneToMany(cascade=CascadeType.ALL, mappedBy="customer")
public Collection<Orders> getOrders() {
return orders;
}
public void setOrders(Collection<Orders> newValue) {
this.orders = newValue;
}
@Override
public int hashCode() {
final int PRIME = 31;
int result = 1;
result = PRIME * result + ((id == null) ? 0 : id.hashCode());
result = PRIME * result + ((name == null) ? 0 :
name.hashCode());
result = PRIME * result + ((orders == null) ? 0 :
orders.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
final Customer other = (Customer) obj;
if (id == null) {
if (other.id != null)
return false;
} else if (!id.equals(other.id))
return false;
if (name == null) {
if (other.name != null)
return false;
} else if (!name.equals(other.name))
return false;
if (orders == null) {
if (other.orders != null)
return false;
} else if (!orders.equals(other.orders))
return false;
return true;
}
@Override
public String toString() {
// TODO Auto-generated method stub
return null;
}
}
--------------------------------------------------- Orders
---------------------------------------
package com.mycompany.app.model;
import org.appfuse.model.BaseObject;
import javax.persistence.*;
@Entity
public class Orders extends BaseObject {
private Long id;
private String address;
private Customer customer;
@Id @GeneratedValue(strategy = GenerationType.AUTO)
@Column(name="ORDER_ID")
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
@Column(name="SHIPPING_ADDRESS", length=200)
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
@ManyToOne()
@JoinColumn(name="CUSTOMER_ID")
public Customer getCustomer() {
return customer;
}
public void setCustomer(Customer customer) {
this.customer = customer;
}
@Override
public int hashCode() {
final int PRIME = 31;
int result = 1;
result = PRIME * result + ((address == null) ? 0 :
address.hashCode());
result = PRIME * result + ((customer == null) ? 0 :
customer.hashCode());
result = PRIME * result + ((id == null) ? 0 : id.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
final Orders other = (Orders) obj;
if (address == null) {
if (other.address != null)
return false;
} else if (!address.equals(other.address))
return false;
if (customer == null) {
if (other.customer != null)
return false;
} else if (!customer.equals(other.customer))
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() {
// TODO Auto-generated method stub
return null;
}
}
--
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