fileconnectionmanager.java

< J2EE应用开发详解>>一书全部的源代码. 本书基于J2EE 1．4平台

package com.j2ee14.ch23.jca;

import java.io.Serializable;
import java.io.PrintWriter;
import javax.resource.ResourceException;
import javax.resource.spi.*;
/**
 *连接管理器
 */
public class FileConnectionManager 
  implements ConnectionManager, Serializable
{
	protected PrintWriter out;	

	//分配一个连接
	public Object allocateConnection (ManagedConnectionFactory managedConnectionFactory,ConnectionRequestInfo connectionRequestInfo)
	throws ResourceException 
	  {

	     ManagedConnection managedConnection =
	     managedConnectionFactory.createManagedConnection(null, connectionRequestInfo);
	     return managedConnection.getConnection(null, connectionRequestInfo);
	  } 
	public void setLogWriter(java.io.PrintWriter out) 
	{
	  	this.out =out;
	}
  
}