datasourceparser.java

稿件名称：基于JAVA的JNDI技术和反射机制 稿件作者：段谟意 源代码名称：WEB-INF 调试环境：Win XP；Tomcat, JVM:JDK 1.5.2

package ddd.com.parse;
import javax.sql.DataSource;
import javax.servlet.*;
import org.w3c.dom.*;
import ddd.com.ConfigConstants;
public abstract class DataSourceParser extends AbstractParser
{
	protected DataSource ds;
	protected String server;
	protected int portnumber;
	protected String databasename;
	protected String user;
	protected String password;
	public void init(ServletContext sct,String xmlSource)
	{
		super.init(sct,xmlSource);		
		server=this.getElementValue(root,ConfigConstants.SERVER);
		portnumber=Integer.parseInt(getElementValue(root,ConfigConstants.PORTNUMBER));
		databasename=getElementValue(root,ConfigConstants.DATABASENAME);
		user=getElementValue(root,ConfigConstants.USER);
		password=getElementValue(root,ConfigConstants.PASSWORD);
	}
	public DataSource getDataSource()
	{
		return ds;
	}
}