連接池的配置在7.1

 該問題我們也折磨了好久：後來才發現解決辦法：使用weblogic提供的管理類，可以完成console完成的任何功能，下面提供一端代碼：[注意：連接池的配置在7.1後與web與EJB的配置完全不一樣，包括加載服務的事件監聽]
//動態產生連接池的類
import   java.sql.Connection;
import   java.sql.SQLException;

import   java.util.Iterator;
import   java.util.Set;
import   java.util.Properties;

import   javax.naming.Context;
import   weblogic.jndi.Environment;
import   weblogic.management.configuration.JDBCConnectionPoolMBean;
import   weblogic.management.configuration.ServerMBean;
import   weblogic.management.MBeanHome;


public   class   DynamicConnectionPoolHelper
{
private   Context   ctx   =   null;

private   MBeanHome   mbeanHome   =   null;
private   ServerMBean   serverMBean   =   null;

//   Connection   Pool
private   JDBCConnectionPoolMBean   myConnectionPool   =   null;

//   DataBase   attributes
private   String   dbUsername   =   "louis ";
private   String   dbPassword   =   "louis ";
private   String   dbURL   =   "jdbc:weblogic:mssqlserver4 ";
private   String   dbDriverName   =   "weblogic.jdbc.mssqlserver4.Driver ";

//   Security   credentials
private   String   password   =   null;
private   String   serverName   =   "myserver ";
private   String   url   =   null;
private   String   userName   =   null;

//產生一個連接池
public   JDBCConnectionPoolMBean   createConnectionPool(String   pNameOfConnectionPool)   throws   SQLException
{
System.out.println( "Creating   Connection   Pool... ");
try
{
//   Get   context
url   =   "t3://127.0.0.1:7001 ";
userName   =   "louis ";
password   =   "louisyyy ";
Environment   env   =   new   Environment();
env.setProviderUrl(url);
env.setSecurityPrincipal(userName);
env.setSecurityCredentials(password);
ctx   =   env.getInitialContext();

this.mbeanHome   =   (MBeanHome)ctx.lookup(MBeanHome.ADMIN_JNDI_NAME);
this.serverMBean   =   (ServerMBean)mbeanHome.getAdminMBean(serverName,   "Server ");

//   Get   a   set   of   JDBC   connection   pools   for   this   Domain.
//   Test   whether   the   connection   pool   exists   first   and   if   it   does,   delete   it.
Set   connectionPools   =   mbeanHome.getMBeansByType( "JDBCConnectionPool ",   mbeanHome.getDomainName());

Iterator   iter   =   connectionPools.iterator();
System.out.println( "Looping   through   all   connection   pools... ");
while   (iter.hasNext())
{
JDBCConnectionPoolMBean   aConnectionPool   =   (JDBCConnectionPoolMBean)iter.next();
System.out.println(aConnectionPool.getName());
if   (aConnectionPool.getName().equals(pNameOfConnectionPool))
{
this.deleteConnectionPool(aConnectionPool);
break;
}
}
//   Create   Connection   Pool
myConnectionPool   =   (JDBCConnectionPoolMBean)mbeanHome.createAdminMBean(pNameOfConnectionPool,   "JDBCConnectionPool ",   mbeanHome.getDomainName());

System.out.println( "Creating   Connection   Pool:   "   +   pNameOfConnectionPool);

Properties   props   =   new   Properties();
props.put( "user ",   this.dbUsername);
props.put( "password ",   this.dbPassword);
props.put( "server ",   "127.0.0.1:1034 ");

myConnectionPool.setURL(this.dbURL);
myConnectionPool.setDriverName(this.dbDriverName);
myConnectionPool.setProperties(props);

//   Target   the   Connection   Pool   to   the   specified   server.
myConnectionPool.addTarget(serverMBean);
System.out.println( "Starting   up   connection   pool. ");
return   myConnectionPool;
}
catch   (Exception   e)
{
throw   new   SQLException(e.toString());
}
}
//刪除一個連接池
public   void   deleteConnectionPool(JDBCConnectionPoolMBean   pConnectionPoolMBean)   throws   SQLException
{
System.out.println( "Deleting   Connection   Pool... ");
try
{
//   Remove   Connection   Pool   from   the   server
pConnectionPoolMBean.removeTarget(serverMBean);

//   Remove   Connection   MBean   from   the   configuration
mbeanHome.deleteMBean(pConnectionPoolMBean);

}
catch   (Exception   ex)
{
throw   new   SQLException(ex.toString());
}
}
}