enterprise1bean.java~12~

来自「大型EJB项目的代码,上传让大家看看,希望得到会员的资格,可以下到好的代码来学习」· JAVA~12~ 代码 · 共 50 行

package shiponline;

import javax.ejb.*;
import  com.borland.dx.dataset.*;
public class Enterprise1Bean implements SessionBean {
  SessionContext sessionContext;
  private transient ServerDataModuleLocal serverDataModule;
  private transient VaoPortHome vaoPortHome;
  javax.naming.Context context;

  public void ejbCreate() throws CreateException {
    /**@todo Complete this method*/
  }
  public void ejbRemove() {
    /**@todo Complete this method*/
  }
  public void ejbActivate() {
    /**@todo Complete this method*/
  }
  public void ejbPassivate() {
    /**@todo Complete this method*/
  }
  public void setSessionContext(SessionContext sessionContext) {
    this.sessionContext = sessionContext;
  }
  private void lookup() {
     try {
      context = getInitialContext();

      ServerDataModuleLocalHome home = (ServerDataModuleLocalHome) context.lookup("java:comp/env/ejb/ServerDataModule");
      serverDataModule = home.create();
    }
    catch (Exception ex) {
      throw new EJBException(ex);
    }
 }

 private javax.naming.Context getInitialContext() {
    try {
      if (context == null) {
        context = new javax.naming.InitialContext();
      }
      return context;
    }
    catch (Exception ex) {
      throw new EJBException(ex);
    }
 }

}