如何newMap在custMap.
Map<String, Customer> custMap= new HashMap<String,Customer>();
Map<String, DoCustomer> newMap= new HashMap<String,DoCustomer>();
for (Map.Entry<String, DoCustomer> cust: newMap.entrySet()) {
custMap.put(cust.getKey(),cust.getValue());
}
public class DoCustomer {
private Long id;
private String custName;
private String description;
private String status;
private List<DoCustomerBranch> doCustomerBranch=new ArrayList<DoCustomerBranch>
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getCustName() {
return custName;
}
public void setCustName(String custName) {
this.custName = custName;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getStatus() {
return status;
}
public void setStatus(String status) {
this.status = status;
}
getter/setters of doCustomerBranch
}
@Entity
@Table(name = "CUSTOMER")
public class Customer implements Serializable{
private static final long serialVersionUID = 1L;
private Long id;
private String custName;
private String description;
private String createdBy;
private Date createdOn;
private String updatedBy;
private Date updatedOn;
private Set<CustomerBranch> customerBranch=new HashSet<CustomerBranch>
@Id
@GeneratedValue(generator = "CUSTOMER_SEQ")
@SequenceGenerator(name = "CUSTOMER_SEQ", sequenceName = "CUSTOMERN_SEQ", allocationSize = 1)
@Column(name = "ID")
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
@Column(name = "CUST_NAME",nullable=false)
public String getCustName() {
return custName;
}
public void setCustName(String custName) {
this.custName = custName;
}
@Column(name = "DESCRIPTION")
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
@Column(name = "CREATED_BY", length = 50)
public String getCreatedBy() {
return createdBy;
}
public void setCreatedBy(String createdBy) {
this.createdBy = createdBy;
}
@Temporal(TemporalType.TIMESTAMP)
@Column(name = "CREATED_ON")
public Date getCreatedOn() {
return createdOn;
}
public void setCreatedOn(Date createdOn) {
this.createdOn = createdOn;
}
@Column(name = "UPDATED_BY", length = 50)
public String getUpdatedBy() {
return updatedBy;
}
public void setUpdatedBy(String updatedBy) {
this.updatedBy = updatedBy;
}
@Temporal(TemporalType.TIMESTAMP)
@Column(name = "UPDATED_ON")
public Date getUpdatedOn() {
return updatedOn;
}
public void setUpdatedOn(Date updatedOn) {
this.updatedOn = updatedOn;
}
@OneToMany(cascade = { CascadeType.PERSIST, CascadeType.REMOVE }, fetch = FetchType.LAZY, mappedBy = "customer")
public Set<CustomerBranch> getCustomerBranch() {
return customerBranch;
}
public void setCustomerBranch(Set<CustomerBranch> customerBranch) {
this.customerBranch = customerBranch;
}
}
客户分行
@Entity
@Table(name = "CUSTOMER_BRANCH")
public class CustomerBranch implements Serializable{
@Id
@GeneratedValue(generator = "CUSTOMER_BRANCH_SEQ")
@SequenceGenerator(name = "CUSTOMER_BRANCH_SEQ", sequenceName = "CUSTOMER_BRANCH_SEQ", allocationSize = 1)
@Column(name = "ID")
private Long id;
private String branchName;
private String branchAddress;
private Customer customer;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
@Column(name = "BRANCH_NAME",nullable=false)
public String getBranchName() {
return branchName;
}
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "MOBEE_CUSTOMER")
public Customer getCustomer() {
return customer;
}
public void setCustomer(Customer customer) {
this.customer = customer;
}
}