org.systinet.wasp.webservice
Class ServiceState

java.lang.Object
  org.systinet.wasp.webservice.ServiceState

public class ServiceState

extends java.lang.Object

Enumerates service instance states and allows to convert them into human-readable values.

Since:

4.5

Component:

Core

Field Summary

static int	ACTIVE Active state representation.
static int	DESTROYING Destroying state representation.
static int	DISABLED Disabled state representation.
static int	ENABLED Enabled state representation.
static int	INITIALIZING Initializing state representation.
static int	OFFLINE Inactive state representation, service can be loaded on demand.

Constructor Summary

ServiceState()

Method Summary

static java.lang.String

stringValue(int value) Gets human-readable representantation of service endpoint state.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DISABLED

public static final int DISABLED

Disabled state representation.

Service is not loaded in memory and cannot receive requests.

See Also:

Constant Field Values

OFFLINE

public static final int OFFLINE

Inactive state representation, service can be loaded on demand.

Service is not loaded, but can be loaded when needed.

See Also:

Constant Field Values

ENABLED

public static final int ENABLED

Enabled state representation.

Service is in memory and able to handle requests.

See Also:

Constant Field Values

ACTIVE

public static final int ACTIVE

Active state representation.

One or more requests are currently in progress in the service.

See Also:

Constant Field Values

DESTROYING

public static final int DESTROYING

Destroying state representation.

Remaining requests are being processed. If service instance implements Initializable interface, destroy method is called. After that, all references on service instance are released and service goes to Disabled state.

See Also:

Constant Field Values

INITIALIZING

public static final int INITIALIZING

Initializing state representation.

Instantiation of service instance is taking place. If service instance implements Initializable interface, init method is called. When this initialization finishes, service goes to Enabled state.

See Also:

Constant Field Values

Constructor Detail

ServiceState

public ServiceState()

Method Detail

stringValue

public static java.lang.String stringValue(int value)

Gets human-readable representantation of service endpoint state.

Parameters:

value - one of the constants defined herein

Returns:

string representation