org.deventropy.junithelper.derby

Enum DbCreateFromRestroreMode

java.lang.Object

java.lang.Enum<DbCreateFromRestroreMode>

org.deventropy.junithelper.derby.DbCreateFromRestroreMode

All Implemented Interfaces:

Serializable, Comparable<DbCreateFromRestroreMode>

public enum DbCreateFromRestroreMode
extends Enum<DbCreateFromRestroreMode>

When creating or restoring a database from a backup copy, Derby supports one of three modes.

Author:

Bindul Bhowmik

Enum Constant Summary

Enum Constants

Enum Constant and Description
CreateFrom Supports Creating a database from a backup copy.
RestoreFrom Supports Restoring a database from a backup copy.
RollForwardRecoveryFrom Supports Roll-forward recovery .

Field Summary

Fields

Modifier and Type	Field and Description
static String	URLPROP_DERBY_LOGDEVICE Log device property.

Method Summary

Modifier and Type	Method and Description
boolean	requiresLogDevice() If the recovery mode requires the archive log recovery.
String	urlAttribute() The attribute key to add to the JDBC connection URL.
static DbCreateFromRestroreMode	valueOf(String name) Returns the enum constant of this type with the specified name.
static DbCreateFromRestroreMode[]	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

RestoreFrom

public static final DbCreateFromRestroreMode RestoreFrom

Supports Restoring a database from a backup copy.

CreateFrom

public static final DbCreateFromRestroreMode CreateFrom

Supports Creating a database from a backup copy.

RollForwardRecoveryFrom

public static final DbCreateFromRestroreMode RollForwardRecoveryFrom

Supports Roll-forward recovery .

Field Detail

URLPROP_DERBY_LOGDEVICE

public static final String URLPROP_DERBY_LOGDEVICE

Log device property.

See Also:

Constant Field Values

Method Detail

values

public static DbCreateFromRestroreMode[] 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 (DbCreateFromRestroreMode c : DbCreateFromRestroreMode.values())
    System.out.println(c);

Returns:

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

valueOf

public static DbCreateFromRestroreMode 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

urlAttribute

public String urlAttribute()

The attribute key to add to the JDBC connection URL.

Returns:

The URL attribute to use for the backup location.

requiresLogDevice

public boolean requiresLogDevice()

If the recovery mode requires the archive log recovery.

Returns:

true for Roll-forward recovery.