supplierejb.java

来自「一个优秀的供应商管理系统」· Java 代码 · 共 166 行

package apusic.myshop.supplier.ejb;



import java.rmi.RemoteException;
import javax.naming.InitialContext;
import javax.naming.Context;
import javax.naming.NamingException;
import javax.ejb.EntityBean;
import javax.ejb.EntityContext;
import javax.ejb.EJBException;
import javax.ejb.FinderException;
import javax.ejb.CreateException;
import javax.ejb.RemoveException;
import javax.ejb.DuplicateKeyException;

public class SupplierEJB implements EntityBean {

  public int suppId;
  public String name;
  public String address;
  public String province;
  public String city;
  public String zip;
  public String phone;
  public String email;

  private EntityContext initCtx;
  protected transient boolean dirty = false;

  public void ejbActivate() {
    //
  }

  public void ejbPassivate() {
    //
  }

  public void ejbLoad() throws RemoteException {
    //
  }

  public void ejbStore() {
    //
  }

  public void ejbRemove() throws RemoveException {
        //
  }

  private void setDirty(boolean flag) {
    dirty = flag;
  }

  public boolean isModified() {
    return dirty;
  }

  public void setEntityContext(EntityContext ctx) {
    initCtx = ctx;
  }

  public void unsetEntityContext() {
    initCtx = null;
  }

  public SupplierPK ejbCreate(
    int suppId, String name,
    String address, String province,
    String city, String zip,
    String phone, String email
  ) throws CreateException {

    this.suppId = suppId;
    this.name = name;
    this.address = address;
    this.province = province;
    this.city = city;
    this.zip = zip;
    this.phone = phone;
    this.email = email;
    return null;
  }


  public void ejbPostCreate(
    int suppId, String name,
    String address, String province,
    String city, String zip,
    String phone, String email
  ) {}

  //++++++++++++++++++++++++++++++++++++++++++++++++++++
  //+++     business method
  //++++++++++++++++++++++++++++++++++++++++++++++++++++
  public int getSuppId() {
    return suppId;
  }

  public String getName() {
    return name;
  }

  public String getAddress() {
    return address;
  }

  public String getProvince() {
    return province;
  }

  public String getCity() {
    return city;
  }

  public String getZip() {
    return zip;
  }

  public String getPhone() {
    return phone;
  }

  public String getEmail() {
    return email;
  }

  public void setSuppId(int suppId) {
    this.suppId = suppId;
    setDirty(true);
  }
  public void setName(String name) {
    this.name = name;
    setDirty(true);
  }

  public void setAddress(String address) {
    this.address = address;
    setDirty(true);
  }

  public void setProvince(String province) {
    this.province = province;
    setDirty(true);
  }

  public void setCity(String city) {
    this.city = city;
    setDirty(true);
  }

  public void setZip(String zip) {
    this.zip = zip;
    setDirty(true);
  }

  public void setPhone(String phone) {
    this.phone = phone;
    setDirty(true);
  }

  public void setEmail(String email) {
    this.email = email;
    setDirty(true);
  }
}