com.opencloud.slee.resources.dbquery

Enum QueryFailureReason

java.lang.Object

java.lang.Enum<QueryFailureReason>

com.opencloud.slee.resources.dbquery.QueryFailureReason

All Implemented Interfaces:

Serializable, Comparable<QueryFailureReason>

public enum QueryFailureReason
extends Enum<QueryFailureReason>

Enumeration of failure reasons.

Author:

OpenCloud

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSUFFICIENT_RESOURCES There were not enough connections or worker threads to handle the request.
NO_DB_AVAILABLE No database is available.
RA_ENTITY_STOPPING RA entity stopping, not accepting new queries.
RUNTIME_EXCEPTION One or more data sources were tried and the final attempt resulted in a RuntimeException.
SQL_EXCEPTION One or more data sources were tried and the final attempt resulted in a SQLException.
TIMEOUT One or more data sources were tried and the final attempt resulted in a timeout.

Method Summary

Methods

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

NO_DB_AVAILABLE

public static final QueryFailureReason NO_DB_AVAILABLE

No database is available.

SQL_EXCEPTION

public static final QueryFailureReason SQL_EXCEPTION

One or more data sources were tried and the final attempt resulted in a SQLException.

RUNTIME_EXCEPTION

public static final QueryFailureReason RUNTIME_EXCEPTION

One or more data sources were tried and the final attempt resulted in a RuntimeException.

Since:

1.4

TIMEOUT

public static final QueryFailureReason TIMEOUT

One or more data sources were tried and the final attempt resulted in a timeout.

INSUFFICIENT_RESOURCES

public static final QueryFailureReason INSUFFICIENT_RESOURCES

There were not enough connections or worker threads to handle the request.

Since:

1.2

RA_ENTITY_STOPPING

public static final QueryFailureReason RA_ENTITY_STOPPING

RA entity stopping, not accepting new queries.

Method Detail

values

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

Returns:

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

valueOf

public static QueryFailureReason 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