=?gb2312?B?tPC4tDogYmVhdHdpeCBtYXAgcHJvYmxlbQ==?=

[IMCaptor]

ConnectionPool.java
-----------------------
package com.gtom.database;

import java.io.*;
import java.sql.*;
import java.util.*;


public class ConnectionPool implements Serializable{

  /* the period the scaner run once,default is 10 minute*/
  private long scanPeriod=1000*60*10L;//1000*60*30l;
  /* the period we think the active connection is overdue, default is 5
minute */
  private long overdurPeriod=1000*60*5L;//1000*60*60l;
  /* the period the scaner should do a test to check inactive
connection*/
  private long testPeriod = scanPeriod;
  /* the SQL command the test should excute */
  private String testCommand="select * from t_cms_tree";
  private int maxPoolSize;  //���ӳص��������
  private int initPoolSize; //���ӳصij�ʼ��С

  public ConnectionPool (){}

  /**�õ����ӳصij�ʼ������
   * @return �õ����ӳصij�ʼ������
   * */
  public int getInitPoolSize() {
    return (initPoolSize);
  }

  /**�õ����ӳص����������
   * @return �õ����ӳص����������
   * */
  public int getMaxPoolSize() {
    return (maxPoolSize);
  }



  public void setMaxPoolSize(int maxPoolSize) {
    this.maxPoolSize = maxPoolSize;
  }
  public long getOverdurPeriod() {
    return overdurPeriod;
  }
  public void setOverdurPeriod(long overdurPeriod) {
    this.overdurPeriod = overdurPeriod;
  }
  public long getScanPeriod() {
    return scanPeriod;
  }
  public void setScanPeriod(long scanPeriod) {
    this.scanPeriod = scanPeriod;
  }

  public String getTestCommand() {
    return testCommand;
  }
  public void setTestCommand(String testCommand) {
    this.testCommand = testCommand;
  }
  public void setTestPeriod(long testPeriod) {
    this.testPeriod = testPeriod;
  }
  public long getTestPeriod() {
    return testPeriod;
  }
  public String toString()
  {
    return super.toString() +
    "[scanPeriod=" + scanPeriod + ", overdurPeriod=" + overdurPeriod+
        ",maxPoolSize=" + maxPoolSize + ",initPoolSize=" + initPoolSize
+
        ",testPeriod=" + testPeriod + ",testCommand=" + testCommand +
        "]";
  }
}

ConnectionPool.betwix

<?xml version="1.0" encoding="gb2312" ?>
<info>
  <element name="connection-pool">
    <attribute name="ScanInterval" property="scanPeriod"/>
    <attribute name="OverdurInterval" property="overdurPeriod"/>
    <attribute name="MaxPoolSize" property="maxPoolSize"/>
    <attribute name="InitPoolSize" property="initPoolSize"/>
    <element name="test">    
    <attribute name="interval" property="testPeriod"/>
    <attribute name="command" property="testCommand"/>          
    </element>
  </element>
</info>

connectionpool.xml
----------------------------
<?xml version="1.0" encoding="gb2312"?>
<connection-pool ScanInterval="10*60*1000" OverdurInterval="5*60*1000"
MaxPoolSize="20" InitPoolSize="1" CapacityIncrement="2">
        <test interval="10*60*1000" command="select count(*) from
maxids"/>
</connection-pool>


TestConnectionPool
--------------------------
package com.gtom.database;

import junit.framework.*;
import java.sql.Connection;
import org.apache.commons.betwixt.io.BeanReader;
import java.io.FileReader;
import org.apache.log4j.*;


public class TestConnectionPool extends TestCase
{
  public TestConnectionPool(String s)
  {
    super(s);
  }

  protected void setUp()
  {
    PropertyConfigurator.configure("log4j.cfg");
  }

  protected void tearDown()
  {
  }
  public void testConnection()
  {
    try {
      BeanReader reader = new BeanReader();
      reader.registerBeanClass( ConnectionPool.class );
      ConnectionPool pool = (ConnectionPool) reader.parse(new
FileReader("connectionpool.xml"));
      System.out.println(pool);
    }
    catch(Exception e) {
      System.err.println("Exception thrown:  "+e);
      assertTrue(false);
    }
  }

}

use commons-betwixt-1.0-beta-1.jar

Thank you very much!

regards
IMCaptor


-----�ʼ�ԭ��-----
������: Michael Davey [mailto:[EMAIL PROTECTED]] 
����ʱ��: 2002��11��19�� 15:47
�ռ���: Jakarta Commons Users List
����: Re: beatwix map problem

Bob,

Please could you post a sourecode testcase?  Either a standalone 
testcase or as modifications to the betwixt testcases.  Also, what OS, 
JRE, betwixt and digester versions are you using?

Cheers,
-- 
Michael



IMCaptor wrote:
> Hello All:
> I have a problem when I use beatwix,
> Because my legacy code have fix the xml schema like this
> <connection-pool >
>      <test interval="600000" command="select count(*) from MAXIDS"/>
> </connection-pool>
> in the sample, I want map the class's attribute 
> "testPeriod" and "testCommand" to "interval" and "command",
> so I write the betwixt file like below
>  
> <info>
>   <element name="connection-pool">
>     <element name="test">
>       <attribute name="interval" property="testPeriod"/>
>       <attribute name="command" property="testCommand"/>      
>     </element>    
>   </element>
> </info>
> but it doesn't work, who can help me
> Thank u!
>  
> Bob Wang
> Regards
>  
> 




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