Package org.apache.ignite.lang

Class ErrorGroups

java.lang.Object

org.apache.ignite.lang.ErrorGroups

public class ErrorGroups
extends Object

Defines error groups and its errors.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ErrorGroups.Authentication	Authentication error group.
static class	ErrorGroups.Catalog	Catalog error group.
static class	ErrorGroups.Client	Client error group.
static class	ErrorGroups.CodeDeployment	Code deployment error group.
static class	ErrorGroups.Common	Common error group.
static class	ErrorGroups.CommonConfiguration	Configuration error group.
static class	ErrorGroups.Compute	Compute error group.
static class	ErrorGroups.CriticalWorkers	Critical workers error group.
static class	ErrorGroups.DisasterRecovery	Disaster recovery error group.
static class	ErrorGroups.DistributionZones	Distribution zones error group.
static class	ErrorGroups.Embedded	Embedded API error group.
static class	ErrorGroups.GarbageCollector	Garbage collector error group.
static class	ErrorGroups.Index	Deprecated. The whole group is unused.
static class	ErrorGroups.Marshalling	Marshalling error group.
static class	ErrorGroups.MetaStorage	Meta storage error group.
static class	ErrorGroups.Network	Network error group.
static class	ErrorGroups.NodeConfiguration	Node configuration error group.
static class	ErrorGroups.PlacementDriver	Placement driver error group.
static class	ErrorGroups.Replicator	Replicator error group.
static class	ErrorGroups.Rest	REST service error group.
static class	ErrorGroups.Sql	SQL error group.
static class	ErrorGroups.Storage	Storage error group.
static class	ErrorGroups.Table	Tables error group.
static class	ErrorGroups.Transactions	Transactions error group.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	IGNITE_ERR_PREFIX	Additional prefix that is used in a human-readable format of ignite errors.

Constructor Summary

Constructors

Constructor	Description
ErrorGroups()

Method Summary

Modifier and Type	Method	Description
static ErrorGroup	errorGroupByCode(int code)	Returns error group identified by the given error code.
static ErrorGroup	errorGroupByGroupCode(short groupCode)	Returns error group identified by the given groupCode.
static @Nullable String	extractCauseMessage(String errorMessage)	Returns a message extracted from the given errorMessage if this errorMessage matches EXCEPTION_MESSAGE_PATTERN.
static short	extractGroupCode(int code)	Returns group code extracted from the given full error code.
static void	initialize()	Initializes and register all error groups and error codes.
static ErrorGroup	registerGroup(String groupName, short groupCode)	Creates a new error group with the given groupName and groupCode and default error prefix.
static ErrorGroup	registerGroup(String errorPrefix, String groupName, short groupCode)	Creates a new error group with the given groupName and groupCode.

Methods inherited from class java.lang.Object

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

Field Details

IGNITE_ERR_PREFIX

public static final String IGNITE_ERR_PREFIX

Additional prefix that is used in a human-readable format of ignite errors.

See Also:

• Constant Field Values

Constructor Details

ErrorGroups

public ErrorGroups()

Method Details

initialize

public static void initialize()

Initializes and register all error groups and error codes.

registerGroup

public static ErrorGroup registerGroup(String groupName,
 short groupCode)

Creates a new error group with the given groupName and groupCode and default error prefix.

Parameters:

groupName - Group name to be created.

groupCode - Group code to be created.

Returns:

New error group.

Throws:

IllegalArgumentException - If the specified name or group code already registered. Also, this exception is thrown if the given groupName is null or empty.

registerGroup

public static ErrorGroup registerGroup(String errorPrefix,
 String groupName,
 short groupCode)

Creates a new error group with the given groupName and groupCode.

Parameters:

errorPrefix - Error prefix which should be used for the created error group.

groupName - Group name to be created.

groupCode - Group code to be created.

Returns:

New error group.

Throws:

IllegalArgumentException - If the specified name or group code already registered. Also, this exception is thrown if the given groupName is null or empty.

extractCauseMessage

@Nullable
public static @Nullable String extractCauseMessage(String errorMessage)

Returns a message extracted from the given errorMessage if this errorMessage matches EXCEPTION_MESSAGE_PATTERN. If errorMessage does not match the pattern or null then returns the original errorMessage.

Parameters:

errorMessage - Message that is returned by Throwable.getMessage()

Returns:

Extracted message.

extractGroupCode

public static short extractGroupCode(int code)

Returns group code extracted from the given full error code.

Parameters:

code - Full error code.

Returns:

Group code.

errorGroupByGroupCode

public static ErrorGroup errorGroupByGroupCode(short groupCode)

Returns error group identified by the given groupCode.

Parameters:

groupCode - Group code

Returns:

Error Group.

errorGroupByCode

public static ErrorGroup errorGroupByCode(int code)

Returns error group identified by the given error code.

Parameters:

code - Full error code

Returns:

Error Group.