Package com.pyranid

Enum Class DatabaseType

java.lang.Object

java.lang.Enum<DatabaseType>

com.pyranid.DatabaseType

All Implemented Interfaces:

Serializable, Comparable<DatabaseType>, Constable

public enum DatabaseType
extends Enum<DatabaseType>

Identifies different types of databases, which allows for special platform-specific handling.

Since:

1.0.0

Author:

Mark Allen

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
GENERIC	A database which requires no special handling.
ORACLE	An Oracle database.

Method Summary

Modifier and Type	Method	Description
static DatabaseType	fromDataSource(DataSource dataSource)	Determines the type of database to which the given dataSource connects.
static DatabaseType	valueOf(String name)	Returns the enum constant of this class with the specified name.
static DatabaseType[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, describeConstable, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

GENERIC

public static final DatabaseType GENERIC

A database which requires no special handling.

ORACLE

public static final DatabaseType ORACLE

An Oracle database.

Method Details

values

public static DatabaseType[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static DatabaseType valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

fromDataSource

@Nonnull
public static DatabaseType fromDataSource(@Nonnull
 DataSource dataSource)

Determines the type of database to which the given dataSource connects.

Note: this will establish a Connection to the database.

Parameters:

dataSource - the database connection factory

Returns:

the type of database

Throws:

DatabaseException - if an exception occurs while attempting to read database metadata