org.gm4java.engine.support

Enum WhenExhaustedAction

java.lang.Object

java.lang.Enum<WhenExhaustedAction>

org.gm4java.engine.support.WhenExhaustedAction

All Implemented Interfaces:

Serializable, Comparable<WhenExhaustedAction>

public enum WhenExhaustedAction
extends Enum<WhenExhaustedAction>

Defines the behavior of the PooledGMService.getConnection() method when the pool is exhausted.

See Also:

GMConnectionPoolConfig.getWhenExhaustedAction()

Enum Constant Summary

Enum Constants

Enum Constant and Description
BLOCK Blocks until a new or idle connection is available.
FAIL Throw a NoSuchElementException.
GROW Create a new connection and return it (essentially making maxActive meaningless).

Method Summary

Methods

Modifier and Type	Method and Description
static WhenExhaustedAction	valueOf(String name) Returns the enum constant of this type with the specified name.
static WhenExhaustedAction[]	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

FAIL

public static final WhenExhaustedAction FAIL

Throw a NoSuchElementException.

BLOCK

public static final WhenExhaustedAction BLOCK

Blocks until a new or idle connection is available. Or fail if maxWait is positive and passed.

GROW

public static final WhenExhaustedAction GROW

Create a new connection and return it (essentially making maxActive meaningless).

Method Detail

values

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

Returns:

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

valueOf

public static WhenExhaustedAction 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