com.sun.enterprise.module

Enum ModuleState

java.lang.Object

java.lang.Enum<ModuleState>

com.sun.enterprise.module.ModuleState

All Implemented Interfaces:

Serializable, Comparable<ModuleState>

public enum ModuleState
extends Enum<ModuleState>

ModuleState define the state of a Module instance.

Author:

Jerome Dochez

Enum Constant Summary

Enum Constants

Enum Constant and Description
ERROR a Module is in ERROR state when its class loader cannot be constructed or when any of its dependent module is in ERROR state.
NEW a Module is in NEW state when the module object is constructed but not initialized
PREPARING a Module is in PREPARING state when the module looks for its import policy class if any or use the default import policy to construct the network of dependency modules.
READY the Module has been started as all its dependencies were satisfied
RESOLVED a Module is in RESOLVED state when the validation is finished and successful and before the module is started

Method Summary

Methods

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

NEW

public static final ModuleState NEW

a Module is in NEW state when the module object is constructed but not initialized

PREPARING

public static final ModuleState PREPARING

a Module is in PREPARING state when the module looks for its import policy class if any or use the default import policy to construct the network of dependency modules.

RESOLVED

public static final ModuleState RESOLVED

a Module is in RESOLVED state when the validation is finished and successful and before the module is started

READY

public static final ModuleState READY

the Module has been started as all its dependencies were satisfied

ERROR

public static final ModuleState ERROR

a Module is in ERROR state when its class loader cannot be constructed or when any of its dependent module is in ERROR state.

Method Detail

values

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

Returns:

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

valueOf

public static ModuleState 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