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:

java.io.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.

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Serialized Form

Field Summary

static int	MUST_HAVE_MAPPING_WHEN_IN_OBJECT
static int	NEED_TO_MAP_JAVA_SQL_TIMESTAMP
static int	NO_VERSION_NUMBER_WHEN_DELETING
static int	NO_VERSION_NUMBER_WHEN_UPDATING
static int	OBJECT_CHANGED_SINCE_LAST_MERGE
static int	OBJECT_CHANGED_SINCE_LAST_READ_WHEN_DELETING
static int	OBJECT_CHANGED_SINCE_LAST_READ_WHEN_UPDATING
protected ObjectLevelModifyQuery	query Store the query that raised the optimistic violation.
static int	STATEMENT_NOT_EXECUTED_IN_BATCH
static 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

protected	OptimisticLockException(java.lang.String theMessage) INTERNAL: TopLink exceptions should only be thrown by TopLink.
protected	OptimisticLockException(java.lang.String theMessage, ObjectLevelModifyQuery query) INTERNAL: TopLink exceptions should only be thrown by TopLink.

Method Summary

static OptimisticLockException	batchStatementExecutionFailure()
java.lang.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(java.lang.Class aClass)
static OptimisticLockException	needToMapJavaSqlTimestampWhenStoredInObject()
static OptimisticLockException	noVersionNumberWhenDeleting(java.lang.Object object, ObjectLevelModifyQuery query)
static OptimisticLockException	noVersionNumberWhenUpdating(java.lang.Object object, ObjectLevelModifyQuery query)
static OptimisticLockException	objectChangedSinceLastMerge(java.lang.Object object)
static OptimisticLockException	objectChangedSinceLastReadWhenDeleting(java.lang.Object object, ObjectLevelModifyQuery query)
static OptimisticLockException	objectChangedSinceLastReadWhenUpdating(java.lang.Object object, ObjectLevelModifyQuery query)
void	setQuery(ObjectLevelModifyQuery query) INTERNAL: Set the query in which the problem was detected.
static OptimisticLockException	unwrappingObjectDeletedSinceLastRead(java.util.Vector pkVector, java.lang.String className)

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

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

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, initCause, setStackTrace

Methods inherited from class java.lang.Object

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

Field Detail

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

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Constant Field Values

OBJECT_CHANGED_SINCE_LAST_READ_WHEN_DELETING

public static final int OBJECT_CHANGED_SINCE_LAST_READ_WHEN_DELETING

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Constant Field Values

NO_VERSION_NUMBER_WHEN_UPDATING

public static final int NO_VERSION_NUMBER_WHEN_UPDATING

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Constant Field Values

OBJECT_CHANGED_SINCE_LAST_READ_WHEN_UPDATING

public static final int OBJECT_CHANGED_SINCE_LAST_READ_WHEN_UPDATING

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Constant Field Values

MUST_HAVE_MAPPING_WHEN_IN_OBJECT

public static final int MUST_HAVE_MAPPING_WHEN_IN_OBJECT

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Constant Field Values

NEED_TO_MAP_JAVA_SQL_TIMESTAMP

public static final int NEED_TO_MAP_JAVA_SQL_TIMESTAMP

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Constant Field Values

UNWRAPPING_OBJECT_DELETED_SINCE_LAST_READ

public static final int UNWRAPPING_OBJECT_DELETED_SINCE_LAST_READ

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Constant Field Values

OBJECT_CHANGED_SINCE_LAST_MERGE

public static final int OBJECT_CHANGED_SINCE_LAST_MERGE

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Constant Field Values

STATEMENT_NOT_EXECUTED_IN_BATCH

public static final int STATEMENT_NOT_EXECUTED_IN_BATCH

See Also:

Constant Field Values

Constructor Detail

OptimisticLockException

protected OptimisticLockException(java.lang.String theMessage)

INTERNAL: TopLink exceptions should only be thrown by TopLink.

OptimisticLockException

protected OptimisticLockException(java.lang.String theMessage,
                                  ObjectLevelModifyQuery query)

INTERNAL: TopLink exceptions should only be thrown by TopLink.

Method Detail

getObject

public java.lang.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(java.lang.Class aClass)

noVersionNumberWhenDeleting

public static OptimisticLockException noVersionNumberWhenDeleting(java.lang.Object object,
                                                                  ObjectLevelModifyQuery query)

noVersionNumberWhenUpdating

public static OptimisticLockException noVersionNumberWhenUpdating(java.lang.Object object,
                                                                  ObjectLevelModifyQuery query)

objectChangedSinceLastReadWhenDeleting

public static OptimisticLockException objectChangedSinceLastReadWhenDeleting(java.lang.Object object,
                                                                             ObjectLevelModifyQuery query)

objectChangedSinceLastReadWhenUpdating

public static OptimisticLockException objectChangedSinceLastReadWhenUpdating(java.lang.Object object,
                                                                             ObjectLevelModifyQuery query)

objectChangedSinceLastMerge

public static OptimisticLockException objectChangedSinceLastMerge(java.lang.Object object)

unwrappingObjectDeletedSinceLastRead

public static OptimisticLockException unwrappingObjectDeletedSinceLastRead(java.util.Vector pkVector,
                                                                           java.lang.String className)

needToMapJavaSqlTimestampWhenStoredInObject

public static OptimisticLockException needToMapJavaSqlTimestampWhenStoredInObject()

setQuery

public void setQuery(ObjectLevelModifyQuery query)

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