Package org.eclipse.persistence.exceptions

Class OptimisticLockException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.eclipse.persistence.exceptions.EclipseLinkException

org.eclipse.persistence.exceptions.OptimisticLockException

All Implemented Interfaces:

Serializable

public class OptimisticLockException
extends EclipseLinkException

Purpose: This exception is used when TopLink's optimistic locking feature is used. It will be raised if the object being updated or deleted was changed or deleted from the database since it as last read.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final int	MUST_HAVE_MAPPING_WHEN_IN_OBJECT
static final int	NEED_TO_MAP_JAVA_SQL_TIMESTAMP
static final int	NO_VERSION_NUMBER_WHEN_DELETING
static final int	NO_VERSION_NUMBER_WHEN_UPDATING
static final int	OBJECT_CHANGED_SINCE_LAST_MERGE
static final int	OBJECT_CHANGED_SINCE_LAST_READ_WHEN_DELETING
static final int	OBJECT_CHANGED_SINCE_LAST_READ_WHEN_UPDATING
protected ObjectLevelModifyQuery	query	Store the query that raised the optimistic violation.
static final int	STATEMENT_NOT_EXECUTED_IN_BATCH
static final int	UNWRAPPING_OBJECT_DELETED_SINCE_LAST_READ

Fields inherited from class org.eclipse.persistence.exceptions.EclipseLinkException

CR, errorCode, hasBeenLogged, indentationString, internalException, session, shouldPrintInternalException

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	OptimisticLockException()	INTERNAL: EclipseLink exceptions should only be thrown by EclipseLink.
protected	OptimisticLockException(String theMessage)	INTERNAL: EclipseLink exceptions should only be thrown by EclipseLink.
protected	OptimisticLockException(String theMessage, ObjectLevelModifyQuery query)	INTERNAL: EclipseLink exceptions should only be thrown by EclipseLink.

Method Summary

Modifier and Type	Method	Description
static OptimisticLockException	batchStatementExecutionFailure()
Object	getObject()	PUBLIC: Return the object for which the problem was detected.
ObjectLevelModifyQuery	getQuery()	PUBLIC: Return the query in which the problem was detected.
static OptimisticLockException	mustHaveMappingWhenStoredInObject(Class aClass)
static OptimisticLockException	needToMapJavaSqlTimestampWhenStoredInObject()
static OptimisticLockException	noVersionNumberWhenDeleting(Object object, ObjectLevelModifyQuery query)
static OptimisticLockException	noVersionNumberWhenUpdating(Object object, ObjectLevelModifyQuery query)
static OptimisticLockException	objectChangedSinceLastMerge(Object object)
static OptimisticLockException	objectChangedSinceLastReadWhenDeleting(Object object, ObjectLevelModifyQuery query)
static OptimisticLockException	objectChangedSinceLastReadWhenUpdating(Object object, ObjectLevelModifyQuery query)
void	setQuery(ObjectLevelModifyQuery query)	INTERNAL: Set the query in which the problem was detected.
static OptimisticLockException	unwrappingObjectDeletedSinceLastRead(Vector pkVector, String className)

Methods inherited from class org.eclipse.persistence.exceptions.EclipseLinkException

cr, getErrorCode, getIndentationString, getInternalException, getMessage, getSession, getUnformattedMessage, hasBeenLogged, printStackTrace, printStackTrace, printStackTrace, setErrorCode, setHasBeenLogged, setIndentationString, setInternalException, setSession, setShouldPrintInternalException, shouldPrintInternalException, toString

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, setStackTrace

Methods inherited from class java.lang.Object

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

Field Details

query

protected transient ObjectLevelModifyQuery query

Store the query that raised the optimistic violation.

NO_VERSION_NUMBER_WHEN_DELETING

public static final int NO_VERSION_NUMBER_WHEN_DELETING

See Also:

• Constant Field Values

OBJECT_CHANGED_SINCE_LAST_READ_WHEN_DELETING

public static final int OBJECT_CHANGED_SINCE_LAST_READ_WHEN_DELETING

See Also:

• Constant Field Values

NO_VERSION_NUMBER_WHEN_UPDATING

public static final int NO_VERSION_NUMBER_WHEN_UPDATING

See Also:

• Constant Field Values

OBJECT_CHANGED_SINCE_LAST_READ_WHEN_UPDATING

public static final int OBJECT_CHANGED_SINCE_LAST_READ_WHEN_UPDATING

See Also:

• Constant Field Values

MUST_HAVE_MAPPING_WHEN_IN_OBJECT

public static final int MUST_HAVE_MAPPING_WHEN_IN_OBJECT

See Also:

• Constant Field Values

NEED_TO_MAP_JAVA_SQL_TIMESTAMP

public static final int NEED_TO_MAP_JAVA_SQL_TIMESTAMP

See Also:

• Constant Field Values

UNWRAPPING_OBJECT_DELETED_SINCE_LAST_READ

public static final int UNWRAPPING_OBJECT_DELETED_SINCE_LAST_READ

See Also:

• Constant Field Values

OBJECT_CHANGED_SINCE_LAST_MERGE

public static final int OBJECT_CHANGED_SINCE_LAST_MERGE

See Also:

• Constant Field Values

STATEMENT_NOT_EXECUTED_IN_BATCH

public static final int STATEMENT_NOT_EXECUTED_IN_BATCH

See Also:

• Constant Field Values

Constructor Details

OptimisticLockException

protected OptimisticLockException()

INTERNAL: EclipseLink exceptions should only be thrown by EclipseLink.

OptimisticLockException

protected OptimisticLockException(String theMessage)

INTERNAL: EclipseLink exceptions should only be thrown by EclipseLink.

OptimisticLockException

protected OptimisticLockException(String theMessage,
 ObjectLevelModifyQuery query)

INTERNAL: EclipseLink exceptions should only be thrown by EclipseLink.

Method Details

getObject

public Object getObject()

PUBLIC: Return the object for which the problem was detected.

getQuery

public ObjectLevelModifyQuery getQuery()

PUBLIC: Return the query in which the problem was detected.

batchStatementExecutionFailure

public static OptimisticLockException batchStatementExecutionFailure()

mustHaveMappingWhenStoredInObject

public static OptimisticLockException mustHaveMappingWhenStoredInObject(Class aClass)

noVersionNumberWhenDeleting

public static OptimisticLockException noVersionNumberWhenDeleting(Object object,
 ObjectLevelModifyQuery query)

noVersionNumberWhenUpdating

public static OptimisticLockException noVersionNumberWhenUpdating(Object object,
 ObjectLevelModifyQuery query)

objectChangedSinceLastReadWhenDeleting

public static OptimisticLockException objectChangedSinceLastReadWhenDeleting(Object object,
 ObjectLevelModifyQuery query)

objectChangedSinceLastReadWhenUpdating

public static OptimisticLockException objectChangedSinceLastReadWhenUpdating(Object object,
 ObjectLevelModifyQuery query)

objectChangedSinceLastMerge

public static OptimisticLockException objectChangedSinceLastMerge(Object object)

unwrappingObjectDeletedSinceLastRead

public static OptimisticLockException unwrappingObjectDeletedSinceLastRead(Vector pkVector,
 String className)

needToMapJavaSqlTimestampWhenStoredInObject

public static OptimisticLockException needToMapJavaSqlTimestampWhenStoredInObject()

setQuery

public void setQuery(ObjectLevelModifyQuery query)

INTERNAL: Set the query in which the problem was detected.