com.caplin.datasrc.enums

Enum ServiceStatus

java.lang.Object

java.lang.Enum<ServiceStatus>

com.caplin.datasrc.enums.ServiceStatus

All Implemented Interfaces:

Serializable, Comparable<ServiceStatus>

public enum ServiceStatus
extends Enum<ServiceStatus>

Enumeration that represents the different service states that a particular object can have.

The getServiceStatusForCode(int) static method should be used to obtain the correct ServiceStatus for a particular status code received from DataSource.

Enum Constant Summary

Enum Constants

Enum Constant and Description
INFO Status information message.
LIMITED One or more of the non-required DataSources for this object are down or have sent an explicit stale status message, but all the required DataSources are up.
OK The status of the object is OK.
STALE One or more of the required DataSources for this object are down or have sent an explicit stale status message.
UNKNOWN Indicates that an unknown status code has been supplied.

Method Summary

Modifier and Type	Method and Description
int	getCode() Gets the integer code for this status
static ServiceStatus	getServiceStatusForCode(int code) Gets the ServiceStatus for the specified code.
String	toString()
static ServiceStatus	valueOf(String name) Returns the enum constant of this type with the specified name.
static ServiceStatus[]	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, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INFO

public static final ServiceStatus INFO

Status information message.

OK

public static final ServiceStatus OK

The status of the object is OK. All DataSources providing the data for it are up.

STALE

public static final ServiceStatus STALE

One or more of the required DataSources for this object are down or have sent an explicit stale status message.

LIMITED

public static final ServiceStatus LIMITED

One or more of the non-required DataSources for this object are down or have sent an explicit stale status message, but all the required DataSources are up.

UNKNOWN

public static final ServiceStatus UNKNOWN

Indicates that an unknown status code has been supplied. This indicates that there is a compatibility issue between the source of the status message and this DataSource. It is most likely that the source of the status message is using a more recent version of the DataSource protocol.

Method Detail

values

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

Returns:

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

valueOf

public static ServiceStatus 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

getServiceStatusForCode

public static ServiceStatus getServiceStatusForCode(int code)

Gets the ServiceStatus for the specified code.

Parameters:

code - The DataSource status code value.

Returns:

The ServiceStatus that corresponds to the specified code, or UNKNOWN if an unknown code is specified.

getCode

public int getCode()

Gets the integer code for this status

Returns:

The internal integer code used by the Transformer core to represent this service status.

toString

public String toString()

Overrides:

toString in class Enum<ServiceStatus>