小丐的blog

package  RegionEJB;

import  java.util.Collection;
import  javax.ejb.CreateException;

import  weblogic.ejb.GenericEntityBean;

/** */ /**
 * @ejbgen:entity
 *   ejb-name = "RegionBean"
 *   data-source-name = "NorthwindDataSource"
 *   table-name = "Region"
 *   prim-key-class = "java.lang.Integer"
 *
 * @ejbgen:jndi-name remote="ejb.RegionBeanRemoteHome"
 *   local = "ejb.RegionBeanHome"
 *
 * @ejbgen:file-generation local-class = "true" local-class-name = "Region" local-home = "true" local-home-name = "RegionHome" remote-class="true" remote-class-name = "RegionRemote" remote-home="true" remote-home-name = "RegionRemoteHome" value-class = "false" value-class-name = "RegionValue" pk-class = "true"
 * @ejbgen:finder ejb-ql="SELECT OBJECT(o) from RegionBean as o" generate-on="Local" signature="Collection findAll()"
  */

public   abstract   class  RegionBean 
   extends  GenericEntityBean
{

   public  java.lang.Integer ejbCreate(Integer RegionID)
     throws  CreateException
   {
    setRegionID(RegionID);

     return   null ;
  }
  
   public   void  ejbPostCreate(Integer RegionID) 
     throws  CreateException
   {}


   /** */ /**
   * @ejbgen:cmp-field column = "RegionID"
   *  primkey-field="true"
   * @ejbgen:local-method
    */
   public   abstract  Integer getRegionID();
   /** */ /**
   * @ejbgen:local-method
    */
   public   abstract   void  setRegionID(Integer val);
  
   /** */ /**
   * @ejbgen:cmp-field column = "RegionDescription"
   * @ejbgen:local-method
    */
   public   abstract  String getRegionDescription();
   /** */ /**
   * @ejbgen:local-method
    */
   public   abstract   void  setRegionDescription(String val);
  
}

package  RegionEJB;

import  java.io.Serializable;
import  java.rmi.RemoteException;
import  java.util.Collection;
import  java.util.Iterator;
import  javax.ejb. * ;
import  weblogic.ejb. * ;
import  javax.naming.Context;
import  javax.naming.InitialContext;
import  javax.ejb.SessionContext;
import  javax.ejb.SessionBean;
import  javax.ejb.CreateException;

/**
 * @ejbgen:session type="Stateless"
 *   ejb-name = "RegionView"
 *
 * @ejbgen:jndi-name local="ejb.RegionViewLocalHome"
 *   remote = "ejb.RegionViewRemoteHome"
 *
 * @ejbgen:file-generation remote-class = "true" remote-class-name = "RegionViewRemote" remote-home = "true" remote-home-name = "RegionViewHome" local-class="true" local-class-name = "RegionViewLocal" local-home="true" local-home-name = "RegionViewLocalHome"
 * @ejbgen:ejb-local-ref type="Entity" name="ejb/Region" link="RegionBean" jndi-name="ejb.RegionBeanHome" local="Region" home="RegionHome" 
  */
public   class  RegionView
   extends  GenericSessionBean
   implements  SessionBean
{
    SessionContext sessionContext;
    Context context;
    RegionHome regionHome;
   public   void  ejbCreate()  throws  CreateException {
     //  Your code here
  }
   public   void  setSessionContext(SessionContext sessionContext)
  {
     this .sessionContext = sessionContext;
     try
    {
        initRegionHome();
    }
     catch (Exception ex)
    {
         throw   new  EJBException(ex.getMessage());
    }
  }
   private   void  initRegionHome()  throws  Exception
  {
     final  String ENTITY_NAME = " java:comp/env/ejb/Region " ;
     this .context = new  InitialContext();
     if ( null == regionHome)
    {
         try
        {
            Object obj = context.lookup(ENTITY_NAME);
            regionHome = (RegionHome)obj;
        }
         catch (Exception ex)
        {
             throw   new  EJBException(ex.getMessage());
        }
    }
  }
   /**
   * @ejbgen:local-method
    */
   public   void  addRegion( int  id,String desc)  throws  Exception
  {
     try
    {
        Region region = regionHome.create( new  Integer(id));
        region.setRegionDescription(desc);
    }
     catch (Exception ex)
    {
         throw   new  Exception(ex.getMessage());
        
    }
    
  }
   /**
   * @ejbgen:local-method
    */
   public  Object[] getAllRegionView()  throws  Exception
  {
     try
        {
           Collection collection = regionHome.findAll();
            int  size = collection.size();
            if (size == 0 )
             throw   new  Exception( " Null Ejb Object Found!! " );
           RegionInfo[] regionInfo = new  RegionInfo[collection.size()];
           Iterator iter = collection.iterator();
            int  regionIndex = 0 ;
            while (iter.hasNext())
           {
               RegionEJB.Region ejb = (RegionEJB.Region)iter.next();
               regionInfo[regionIndex] = new  RegionInfo(ejb.getRegionID(),ejb.getRegionDescription());
               regionIndex = regionIndex + 1 ;
                // regionInfo[regionIndex]=new RegionInfo(new Integer(regionIndex),iter.next().getClass().toString());
           }
            return  regionInfo;
        }
         catch (Exception e)
        {
            throw   new  Exception(e.getMessage());
        }
    
  }
    public   static   class  RegionInfo  implements  Serializable
    {
         public  java.lang.Integer regionID;
         public  String regionDescription;
        
         public  RegionInfo()
        {
        }
         public  RegionInfo(java.lang.Integer regionID,String regionDescription)
        {
             this .regionID = regionID;
             this .regionDescription = regionDescription;
        }
    }
}

*  @ejbgen:ejb - local - ref type = " Entity "  name = " ejb/Region "  link = " RegionBean "  jndi - name = " ejb.RegionBeanHome "  local = " Region "  home = " RegionHome "  

public  Object[] getAllRegion()
    {
         try
        {
             return  regionViewCtrl.getAllRegionView();
        }
         catch (Exception ex)
        {
             return   null ;
        }
    }

< %@ page  language ="java"  contentType ="text/html;charset=UTF-8" % >
< %@ taglib  uri ="netui-tags-databinding.tld"  prefix ="netui-data" % >
< %@ taglib  uri ="netui-tags-html.tld"  prefix ="netui" % >
< %@ taglib  uri ="netui-tags-template.tld"  prefix ="netui-template" % >
< netui:html >
     < head >
         < title >
            Web Application Page
         </ title >
     </ head >
     < body >
         < p >
        
        Hi!You Have Clicked Ok Button!
         </ p >
        < netui-data:repeater  dataSource ="{pageFlow.allRegion}" >
         < netui-data:repeaterHeader >
             < table  border ="1" >
                 < tr >
                     < td >< b > ID </ b ></ td >   
                     < td >< b > Description </ b ></ td >     
                 </ tr >
         </ netui-data:repeaterHeader >
         < netui-data:repeaterItem >
             < tr >
                 < td >
                     < netui:label  value ="{container.item.regionID}"   />
                 </ td >
                 < td >
                     < netui:label  value ="{container.item.regionDescription}"   />
                 </ td >
             </ tr >
         </ netui-data:repeaterItem >
         < netui-data:repeaterFooter >
             </ table >
         </ netui-data:repeaterFooter >     
     </ netui-data:repeater >
     </ body >
</ netui:html >