package?ldap;

import?java.io.IOException;
import?java.sql.Connection;
import?java.sql.DriverManager;
import?java.sql.PreparedStatement;
import?java.sql.SQLException;
import?java.util.Hashtable;
import?java.util.Properties;

import?javax.naming.Context;
import?javax.naming.InitialContext;
import?javax.naming.NamingException;
import?javax.naming.directory.DirContext;
import?javax.naming.directory.InitialDirContext;
import?javax.sql.DataSource;

public?class?DatabaseConnection?{

	public?Connection?getConnection（String?connectionMode?String?driver
			String?url?String?username?String?password）?{
		Connection?connection?=?null;
		if?（connectionMode.toLowerCase（）.equals（“jdbc“））?{
			try?{
				Class.forName（driver）;
				connection?=?DriverManager.getConnection（url

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-01-04?15:45??ldap_test\
?????文件?????????994??2011-01-12?14:21??ldap_test\.classpath
?????目錄???????????0??2010-12-28?11:07??ldap_test\.myeclipse\
?????文件?????????300??2011-01-13?09:04??ldap_test\.mymetadata
?????文件????????1227??2010-12-31?09:59??ldap_test\.project
?????目錄???????????0??2011-01-05?10:51??ldap_test\.settings\
?????目錄???????????0??2011-01-12?14:34??ldap_test\src\
?????文件?????????141??2010-12-29?09:07??ldap_test\src\jdbc.properties
?????目錄???????????0??2011-01-04?15:03??ldap_test\src\ldap\
?????文件?????????103??2011-01-13?09:25??ldap_test\src\ldap.properties
?????文件????????3550??2011-01-04?15:02??ldap_test\src\ldap\DatabaseConnection.java
?????文件????????6487??2011-01-13?09:06??ldap_test\src\ldap\LDAPDirContext.java
?????目錄???????????0??2011-01-05?10:52??ldap_test\src\org\
?????目錄???????????0??2011-01-05?10:52??ldap_test\src\org\md5\
?????目錄???????????0??2011-01-05?10:52??ldap_test\src\org\md5\pengxiaoke\
?????文件????????2717??2011-01-05?10:26??ldap_test\src\org\md5\pengxiaoke\Md5PwdEncoder.java
?????文件?????????429??2011-01-05?10:26??ldap_test\src\org\md5\pengxiaoke\PwdEncoder.java
?????目錄???????????0??2010-12-31?11:29??ldap_test\WebRoot\
?????文件?????????941??2010-12-31?12:32??ldap_test\WebRoot\a.jsp
?????文件????????3614??2011-01-12?15:23??ldap_test\WebRoot\index.jsp
?????目錄???????????0??2010-12-28?11:07??ldap_test\WebRoot\meta-INF\
?????文件??????????39??2010-12-28?11:07??ldap_test\WebRoot\meta-INF\MANIFEST.MF
?????目錄???????????0??2011-01-04?16:13??ldap_test\WebRoot\WEB-INF\
?????目錄???????????0??2011-01-13?09:25??ldap_test\WebRoot\WEB-INF\classes\
?????文件?????????141??2010-12-29?09:07??ldap_test\WebRoot\WEB-INF\classes\jdbc.properties
?????目錄???????????0??2011-01-13?09:04??ldap_test\WebRoot\WEB-INF\classes\ldap\
?????文件?????????103??2011-01-13?09:25??ldap_test\WebRoot\WEB-INF\classes\ldap.properties
?????文件????????4765??2011-01-13?09:04??ldap_test\WebRoot\WEB-INF\classes\ldap\DatabaseConnection.class
?????文件????????7725??2011-01-13?09:06??ldap_test\WebRoot\WEB-INF\classes\ldap\LDAPDirContext.class
?????目錄???????????0??2011-01-13?09:04??ldap_test\WebRoot\WEB-INF\classes\org\
?????目錄???????????0??2011-01-13?09:04??ldap_test\WebRoot\WEB-INF\classes\org\md5\
............此處省略15個(gè)文件信息