com.auxiliary.db

Enum DataBaseType

java.lang.Object

java.lang.Enum<DataBaseType>

com.auxiliary.db.DataBaseType

All Implemented Interfaces:

Serializable, Comparable<DataBaseType>

public enum DataBaseType
extends Enum<DataBaseType>

文件名：DataBaseType.java

用途： 枚举可操作的数据库类型

编码时间：2020年12月15日上午8:26:38

修改时间：2020年12月15日上午8:26:38

Since:

JDK 1.8

Version:

Ver1.0

Author:

彭宇琦

Enum Constant Summary

Enum Constants

Enum Constant and Description
ACCESS 连接Access数据库
MYSQL 连接MySQL数据库
ORACLE 连接Oracle数据库
SQL_SERVER 连接SQL Server数据库

Method Summary

Modifier and Type	Method and Description
String	getClassName() 用于返回数据库加载的类名
String	getUrl() 用于返回数据库连接的URL，URL为带格式化字符的字符串，可通过以下方法格式化当前数据库连接的URL：
static DataBaseType	valueOf(String name) Returns the enum constant of this type with the specified name.
static DataBaseType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

ORACLE

public static final DataBaseType ORACLE

连接Oracle数据库

MYSQL

public static final DataBaseType MYSQL

连接MySQL数据库

SQL_SERVER

public static final DataBaseType SQL_SERVER

连接SQL Server数据库

ACCESS

public static final DataBaseType ACCESS

连接Access数据库

Method Detail

values

public static DataBaseType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (DataBaseType c : DataBaseType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static DataBaseType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getUrl

public String getUrl()

用于返回数据库连接的URL，URL为带格式化字符的字符串，可通过以下方法格式化当前数据库连接的URL：

 String.format(dataBaseType.getUrl(), host, dataBaseName)
 

Returns:

数据库连接的URL

getClassName

public String getClassName()

用于返回数据库加载的类名

Returns:

数据库加载的类名