org.springframework.cloud.task.repository.support

Enum DatabaseType

java.lang.Object

java.lang.Enum<DatabaseType>

org.springframework.cloud.task.repository.support.DatabaseType

All Implemented Interfaces:

Serializable, Comparable<DatabaseType>

public enum DatabaseType
extends Enum<DatabaseType>

Enum representing a database type, such as DB2 or oracle. The type also contains a product name, which is expected to be the same as the product name provided by the database driver's metadata.

Author:

Glenn Renfro

Enum Constant Summary

Enum Constants

Enum Constant and Description
DB2 DB2 DB.
DB2AS400 DB2AS400 DB.
DB2VSE DB2VSE DB.
DB2ZOS DB2ZOS DB.
H2 H2 DB.
HSQL HSQL DB.
MYSQL MySQL DB.
ORACLE Oracle DB.
POSTGRES PostgreSQL DB.
SQLSERVER Microsoft SQL Server DB.

Method Summary

Modifier and Type	Method and Description
static DatabaseType	fromMetaData(DataSource dataSource) Convenience method that pulls a database product name from the DataSource's metadata.
static DatabaseType	fromProductName(String productName) Static method to obtain a DatabaseType from the provided product name.
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

HSQL

public static final DatabaseType HSQL

HSQL DB.

H2

public static final DatabaseType H2

H2 DB.

ORACLE

public static final DatabaseType ORACLE

Oracle DB.

MYSQL

public static final DatabaseType MYSQL

MySQL DB.

POSTGRES

public static final DatabaseType POSTGRES

PostgreSQL DB.

SQLSERVER

public static final DatabaseType SQLSERVER

Microsoft SQL Server DB.

DB2

public static final DatabaseType DB2

DB2 DB.

DB2VSE

public static final DatabaseType DB2VSE

DB2VSE DB.

DB2ZOS

public static final DatabaseType DB2ZOS

DB2ZOS DB.

DB2AS400

public static final DatabaseType DB2AS400

DB2AS400 DB.

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

fromMetaData

public static DatabaseType fromMetaData(DataSource dataSource)
                                 throws org.springframework.jdbc.support.MetaDataAccessException

Convenience method that pulls a database product name from the DataSource's metadata.

Parameters:

dataSource - the datasource used to extact metadata.

Returns:

DatabaseType The database type associated with the datasource.

Throws:

org.springframework.jdbc.support.MetaDataAccessException - thrown if failure occurs on metadata lookup.

fromProductName

public static DatabaseType fromProductName(String productName)

Static method to obtain a DatabaseType from the provided product name.

Parameters:

productName - the name of the database.

Returns:

DatabaseType for given product name.

Throws:

IllegalArgumentException - if none is found.