在/etc/init.d目录下加入start，内容如下

---------------
#!/bin/sh
JAVA_HOME=/usr/java/jdk1.5.0_17
CLASSPATH=.:$JAVA_HOME/lib/tools.jar
PATH=$JAVA_HOME/bin:$PATH
export JAVA_HOME CLASSPATH PATH

/opt/apache-activemq-5.4.2/bin/activemq start
---------------

再执行
chmod +x start
chkconfig --add start
chkconfig start on

import java.util.concurrent.atomic.AtomicInteger;

public class UniqueThreadIdGenerator {

     private static final AtomicInteger uniqueId = new AtomicInteger(1);

     private static final ThreadLocal <Integer> uniqueNum = 
         new ThreadLocal <Integer> () {
              @Override
              protected Integer initialValue() {
                 return uniqueId.getAndIncrement();
         }
     };
 
     public static void main(String[] args) throws Exception
     {     		
     		new Thread(){
     			public void run()
     			{
     				setCurrentThreadId(1);
     				System.out.println(getCurrentThreadId());     				
     				try{
     				 Thread.sleep(2000);
     				}catch(Exception e)
     				{}     				
     				System.out.println(getCurrentThreadId());
     			}
     		}.start();
     		
     		new Thread(){
     			public void run()
     			{
     				setCurrentThreadId(6);
     				System.out.println(getCurrentThreadId());     				
     				try{
     				 Thread.sleep(2000);
     				}catch(Exception e)
     				{}     				
     				System.out.println(getCurrentThreadId());
     			}
     		}.start();
     }
     
     public static int getCurrentThreadId() {
         return (int)uniqueNum.get();
     }
     
     public static void setCurrentThreadId(int i)
     {
     		uniqueNum.set(i);
     }
 }

#chmod +x jdk-1_5_0_02-linux-i586.rpm.bin
#./jdk-1_5_0_02-linux-i586.rpm.bin
#chmod +x jdk-1_5_0_02-linux-i586.rpm
#rpm -ivh jdk-1_5_0_02-linux-i586.rpm
#vi /etc/profile
#set java environment
JAVA_HOME=/usr/java/jdk1.5.0_17
CLASSPATH=.:$JAVA_HOME/lib.tools.jar
PATH=$JAVA_HOME/bin:＄PATH
export JAVA_HOME CLASSPATH PATH
#source /etc/profile

#source /etc/profile

        File file = new File("G:\\workspace\\AGRI_BSS_V2\\test\\com\\jdbc\\hibernate.cfg.xml");
        Configuration cfg = new Configuration().configure(file);
        SessionFactory sf = cfg.buildSessionFactory();

        Session s = sf.getCurrentSession();
       
        Transaction transaction = s.beginTransaction();
        SQLQuery query = s.createSQLQuery("update tb_delivery t set t.remark='qwrerqwerew'");
        query.executeUpdate();
        transaction.commit();//执行此方法后，session自动关闭了，因为session的获取方法时sf.getCurrentSession();
        //1.getCurrentSession创建的session会和绑定到当前线程
        //2.getCurrentSession创建的session会在事务回滚或事物提交后自动关闭
        sf.close();

        Connection conn = null;
        try
        {
            Class.forName("oracle.jdbc.OracleDriver");
            conn = DriverManager.getConnection("jdbc:oracle:thin:@192.168.151.251:1521:orcl", "agri", "linkage");
            conn.setAutoCommit(false);
            PreparedStatement ps = conn.prepareStatement("update tb_delivery t set t.remark='aaa'");
            ps.executeUpdate();
            ps.close();
            conn.commit();
        }
        catch (ClassNotFoundException e)
        {
            e.printStackTrace();
        }
        catch (SQLException e)
        {
            e.printStackTrace();
        }
        finally
        {
            try
            {
                conn.close();
            }
            catch (SQLException e)
            {
                e.printStackTrace();
            }
        }

-Xmx512m -Xms512m -Djava.rmi.server.hostname=localhost -Dcom.sun.management.jmxremote.port=8061 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false