/**
* INTERNAL: This method notifies the accessor that a particular sets of writes has completed.
* This notification can be used for such thing as flushing the batch mechanism
*/
public void writesCompleted() {
for (Iterator sessionEnum = getSessionsByName().values().iterator(); sessionEnum.hasNext(); ) {
AbstractSession session = (AbstractSession) sessionEnum.next();
if (!session.isConnected()) {
throw DatabaseException.databaseAccessorNotConnected();
}
}
for (Iterator sessionEnum = getSessionsByName().values().iterator(); sessionEnum.hasNext(); ) {
AbstractSession session = (AbstractSession) sessionEnum.next();
session.writesCompleted();
}
}
/**
* INTERNAL: Commit the transaction on all child sessions. This assumes that the commit of the
* transaction will not fail because all of the modification has already taken place and no errors
* would have occurred.
*/
protected void basicCommitTransaction() throws DatabaseException {
// Do one last check it make sure that all sessions are still connected.
for (Iterator sessionEnum = getSessionsByName().values().iterator(); sessionEnum.hasNext(); ) {
AbstractSession session = (AbstractSession) sessionEnum.next();
if (!session.isConnected()) {
throw DatabaseException.databaseAccessorNotConnected();
}
}
for (Iterator sessionEnum = getSessionsByName().values().iterator(); sessionEnum.hasNext(); ) {
AbstractSession session = (AbstractSession) sessionEnum.next();
session.commitTransaction();
}
}
protected void logDebugSequencingConnected() {
Vector[] sequenceVectors = new Vector[NUMBER_OF_STATES];
Iterator itConnectedSequences = connectedSequences.iterator();
while (itConnectedSequences.hasNext()) {
Sequence sequence = (Sequence) itConnectedSequences.next();
int stateId = getStateId(sequence.shouldUsePreallocation(), sequence.shouldUseTransaction());
Vector v = sequenceVectors[stateId];
if (v == null) {
v = new Vector();
sequenceVectors[stateId] = v;
}
v.addElement(sequence);
}
for (int i = 0; i < NUMBER_OF_STATES; i++) {
Vector v = sequenceVectors[i];
if (v != null) {
getOwnerSession()
.log(SessionLog.FINEST, SessionLog.SEQUENCING, "sequencing_connected", states[i]);
for (int j = 0; j < v.size(); j++) {
Sequence sequence = (Sequence) v.elementAt(j);
Object[] args = {
sequence.getName(),
Integer.toString(sequence.getPreallocationSize()),
Integer.toString(sequence.getInitialValue())
};
getOwnerSession()
.log(SessionLog.FINEST, SessionLog.SEQUENCING, "sequence_without_state", args);
}
}
}
}
/**
* PUBLIC: Connect to the database using the predefined login. This connects all of the child
* sessions and expects that they are in a valid state to be connected.
*/
public void login(String userName, String password) throws DatabaseException {
// Bug#3440544 Check if logged in already to stop the attempt to login more than once
if (isLoggedIn) {
throw ValidationException.alreadyLoggedIn(this.getName());
} else {
if (this.eventManager != null) {
this.eventManager.preLogin(this);
}
// Bug 3848021 - ensure the external transaction controller is initialized
if (!isConnected()) {
getServerPlatform().initializeExternalTransactionController();
}
// Connection all sessions and initialize
for (Iterator sessionEnum = getSessionsByName().values().iterator();
sessionEnum.hasNext(); ) {
DatabaseSessionImpl session = (DatabaseSessionImpl) sessionEnum.next();
if (session.hasEventManager()) {
session.getEventManager().preLogin(session);
}
session.getDatasourceLogin().setUserName(userName);
session.getDatasourceLogin().setPassword(password);
if (!session.isConnected()) {
session.connect();
}
}
initializeDescriptors();
this.isLoggedIn = true;
}
}
/** Release any locally allocated sequence back to the global sequence pool. */
void afterCommitInternal(Map localSequences, Accessor accessor) {
Iterator it = localSequences.entrySet().iterator();
while (it.hasNext()) {
Map.Entry entry = (Map.Entry) it.next();
String seqName = (String) entry.getKey();
Vector localSequenceForName = (Vector) entry.getValue();
if (!localSequenceForName.isEmpty()) {
getPreallocationHandler().setPreallocated(seqName, localSequenceForName);
// clear all localSequencesForName
localSequenceForName.clear();
}
}
if (accessor != null) {
getOwnerSession()
.log(
SessionLog.FINEST,
SessionLog.SEQUENCING,
"sequencing_afterTransactionCommitted",
null,
accessor);
} else {
getOwnerSession()
.log(
SessionLog.FINEST,
SessionLog.SEQUENCING,
"sequencing_afterTransactionCommitted",
null);
}
}
/**
* PUBLIC: Register the session under its name. All of the session's descriptors must have already
* been registered. The session should not be connected and descriptors should not be initialized.
*/
public void registerSession(String name, AbstractSession session) {
session.setIsInBroker(true);
getSessionsByName().put(name, session);
session.setBroker(this);
session.setName(name);
// The keys/classes must also be used as some descriptors may be under multiple classes.
Iterator descriptors = session.getDescriptors().values().iterator();
Iterator classes = session.getDescriptors().keySet().iterator();
while (descriptors.hasNext()) {
ClassDescriptor descriptor = (ClassDescriptor) descriptors.next();
Class descriptorClass = (Class) classes.next();
getSessionNamesByClass().put(descriptorClass, name);
getDescriptors().put(descriptorClass, descriptor);
}
}
/**
* PUBLIC: Return a session broker that behaves as a client session broker. An acquire session
* broker is done under the covers on each session inside the session broker, and a new broker is
* returned.
*
* <p>NOTE: when finished with the client broker, it should be releases. See
* releaseClientSessionBroker.
*/
public SessionBroker acquireClientSessionBroker() {
log(SessionLog.FINER, SessionLog.CONNECTION, "acquire_client_session_broker");
SessionBroker clientBroker = copySessionBroker();
clientBroker.parent = this;
clientBroker
.getIdentityMapAccessorInstance()
.setIdentityMapManager(getIdentityMapAccessorInstance().getIdentityMapManager());
clientBroker.commitManager = getCommitManager();
clientBroker.commandManager = getCommandManager();
clientBroker.externalTransactionController = getExternalTransactionController();
clientBroker.setServerPlatform(getServerPlatform());
String sessionName;
AbstractSession serverSession;
Iterator names = this.getSessionsByName().keySet().iterator();
while (names.hasNext()) {
sessionName = (String) names.next();
serverSession = getSessionForName(sessionName);
if (serverSession instanceof org.eclipse.persistence.sessions.server.ServerSession) {
if (serverSession.getProject().hasIsolatedClasses()) {
throw ValidationException.isolatedDataNotSupportedInSessionBroker(sessionName);
}
clientBroker.internalRegisterSession(
sessionName,
((org.eclipse.persistence.sessions.server.ServerSession) serverSession)
.acquireClientSession());
} else {
throw ValidationException.cannotAcquireClientSessionFromSession();
}
}
clientBroker.initializeSequencing();
return clientBroker;
}
/**
* PUBLIC: set the integrityChecker. IntegrityChecker holds all the ClassDescriptor Exceptions.
*/
public void setIntegrityChecker(IntegrityChecker integrityChecker) {
super.setIntegrityChecker(integrityChecker);
for (Iterator sessionEnum = getSessionsByName().values().iterator(); sessionEnum.hasNext(); ) {
AbstractSession session = (AbstractSession) sessionEnum.next();
session.setIntegrityChecker(integrityChecker);
}
}
/**
* PUBLIC: Set the message log.
*
* @see #logMessages()
*/
public void setLog(Writer log) {
super.setLog(log);
for (Iterator sessionEnum = getSessionsByName().values().iterator(); sessionEnum.hasNext(); ) {
AbstractSession session = (AbstractSession) sessionEnum.next();
session.setLog(log);
}
}
/**
* PUBLIC: Set the profiler for the session. This allows for performance operations to be
* profiled.
*/
public void setProfiler(SessionProfiler profiler) {
super.setProfiler(profiler);
for (Iterator sessionEnum = getSessionsByName().values().iterator(); sessionEnum.hasNext(); ) {
AbstractSession session = (AbstractSession) sessionEnum.next();
session.setProfiler(profiler);
}
}
/**
* INTERNAL: Set isSynchronized flag to indicate that members of session broker are synchronized.
* This method should only be called by setSynchronized method of UnitOfWork obtained from either
* DatabaseSession Broker or ClientSession Broker.
*/
public void setSynchronized(boolean synched) {
if (!isServerSessionBroker()) {
super.setSynchronized(synched);
Iterator itSessions = getSessionsByName().values().iterator();
while (itSessions.hasNext()) {
((AbstractSession) itSessions.next()).setSynchronized(synched);
}
}
}
/** PUBLIC: Return if this session is a server session broker. */
public boolean isServerSessionBroker() {
for (Iterator sessionEnum = getSessionsByName().values().iterator(); sessionEnum.hasNext(); ) {
AbstractSession session = (AbstractSession) sessionEnum.next();
if (session.isServerSession()) {
return true;
}
}
return false;
}
/**
* PUBLIC: Release the session. This does nothing by default, but allows for other sessions such
* as the ClientSession to do something.
*/
public void release() {
if (isClientSessionBroker()) {
log(SessionLog.FINER, SessionLog.CONNECTION, "releasing_client_session_broker");
}
AbstractSession session;
for (Iterator enumtr = getSessionsByName().values().iterator(); enumtr.hasNext(); ) {
session = (AbstractSession) enumtr.next();
session.release();
}
super.release();
}
/**
* INTERNAL: Allow each descriptor to initialize any dependencies on this session. This is done in
* two passes to allow the inheritance to be resolved first. Normally the descriptors are added
* before login, then initialized on login.
*/
public void initializeDescriptors() {
// ClientSession initializes sequencing during construction,
// however DatabaseSession and ServerSession normally call initializeSequencing()
// in initializeDescriptors method.
// Because initializeDescriptors() is not called for a session-member of a SessionBroker,
// initializeSequencing() for the sessions should be called here.
if (!isClientSessionBroker()) {
for (Iterator enumtr = getSessionsByName().values().iterator(); enumtr.hasNext(); ) {
DatabaseSessionImpl databaseSession = (DatabaseSessionImpl) enumtr.next();
databaseSession.initializeSequencing();
}
if (hasExternalTransactionController()) {
getExternalTransactionController().initializeSequencingListeners();
}
}
super.initializeDescriptors();
// Must reset project options to session broker project, as initialization occurs
// with local projects.
for (Iterator enumtr = getSessionsByName().values().iterator(); enumtr.hasNext(); ) {
DatabaseSessionImpl databaseSession = (DatabaseSessionImpl) enumtr.next();
if (databaseSession.getProject().hasGenericHistorySupport()) {
getProject().setHasGenericHistorySupport(true);
}
if (databaseSession.getProject().hasIsolatedClasses()) {
getProject().setHasIsolatedClasses(true);
}
if (databaseSession.getProject().hasNonIsolatedUOWClasses()) {
getProject().setHasNonIsolatedUOWClasses(true);
}
getProject()
.getDefaultReadOnlyClasses()
.addAll(databaseSession.getProject().getDefaultReadOnlyClasses());
}
// ServerSessionBroker doesn't need sequencing.
// Sequencing should be obtained either from the ClientSessionBroker or directly
// from the ClientSession.
if (isServerSessionBroker()) {
sequencing = null;
}
}
protected void initializeStates() {
states = new State[NUMBER_OF_STATES];
Iterator itConnectedSequences = connectedSequences.iterator();
while (itConnectedSequences.hasNext()) {
Sequence sequence = (Sequence) itConnectedSequences.next();
State state = getState(sequence.shouldUsePreallocation(), sequence.shouldUseTransaction());
if (state == null) {
createState(sequence.shouldUsePreallocation(), sequence.shouldUseTransaction());
}
}
}
/**
* PUBLIC: Disconnect from all databases.
*
* @exception EclipseLinkException if a transaction is active, you must rollback any active
* transaction before logout.
* @exception DatabaseException the database will also raise an error if their is an active
* transaction, or a general error occurs.
*/
public void logout() throws DatabaseException {
for (Iterator sessionEnum = getSessionsByName().values().iterator(); sessionEnum.hasNext(); ) {
DatabaseSessionImpl session = (DatabaseSessionImpl) sessionEnum.next();
session.logout();
}
if (!isClientSessionBroker()) {
if (hasExternalTransactionController()) {
getExternalTransactionController().clearSequencingListeners();
}
}
sequencing = null;
isLoggedIn = false;
}
/** INTERNAL: Rollback the transaction on all child sessions. */
protected void basicRollbackTransaction() throws DatabaseException {
DatabaseException globalException = null;
for (Iterator sessionEnum = getSessionsByName().values().iterator(); sessionEnum.hasNext(); ) {
AbstractSession session = (AbstractSession) sessionEnum.next();
try {
session.rollbackTransaction();
} catch (DatabaseException exception) {
globalException = exception;
}
}
if (globalException != null) {
throw globalException;
}
}
/** PUBLIC: Return if all sessions are still connected to the database. */
public boolean isConnected() {
if ((getSessionsByName() == null) || (getSessionsByName().isEmpty())) {
return false;
}
for (Iterator sessionEnum = getSessionsByName().values().iterator(); sessionEnum.hasNext(); ) {
AbstractSession session = (AbstractSession) sessionEnum.next();
if (!session.isConnected()) {
return false;
}
}
return true;
}
/**
* INTERNAL: Returns a number of member sessions that require sequencing callback. Always returns
* 0 if sequencing is not connected.
*/
public int howManySequencingCallbacks() {
if (this.isClientSessionBroker()) {
return getParent().howManySequencingCallbacks();
} else {
int nCallbacks = 0;
Iterator itSessions = getSessionsByName().values().iterator();
while (itSessions.hasNext()) {
if (((DatabaseSessionImpl) itSessions.next()).isSequencingCallbackRequired()) {
nCallbacks++;
}
}
return nCallbacks;
}
}
/** INTERNAL: Acquires a special historical session for reading objects as of a past time. */
public org.eclipse.persistence.sessions.Session acquireHistoricalSession(AsOfClause clause)
throws ValidationException {
if (isServerSessionBroker()) {
throw ValidationException.cannotAcquireHistoricalSession();
}
// ? logMessage("acquire_client_session_broker", (Object[])null);
SessionBroker historicalBroker = copySessionBroker();
String sessionName;
AbstractSession session;
Iterator names = this.getSessionsByName().keySet().iterator();
while (names.hasNext()) {
sessionName = (String) names.next();
session = getSessionForName(sessionName);
historicalBroker.registerSession(sessionName, session.acquireHistoricalSession(clause));
}
return historicalBroker;
}
/** PUBLIC: Return true if the pre-defined query is defined on the session. */
public boolean containsQuery(String queryName) {
boolean containsQuery = getQueries().containsKey(queryName);
if (isClientSessionBroker() && (containsQuery == false)) {
String sessionName = null;
AbstractSession ssession = null;
Iterator names = this.getSessionsByName().keySet().iterator();
while (names.hasNext()) {
sessionName = (String) names.next();
ssession = getSessionForName(sessionName);
if (ssession instanceof org.eclipse.persistence.sessions.server.ClientSession) {
if (((ClientSession) ssession).getParent().getBroker().containsQuery(queryName)) {
return true;
}
}
}
}
return containsQuery;
}
// Bug#3551263 Override getQuery(String name, Vector arguments) in Session search through
// the server session broker as well
public DatabaseQuery getQuery(String name, Vector arguments) {
DatabaseQuery query = super.getQuery(name, arguments);
if (isClientSessionBroker() && (query == null)) {
String sessionName = null;
AbstractSession ssession = null;
Iterator names = this.getSessionsByName().keySet().iterator();
while (names.hasNext()) {
sessionName = (String) names.next();
ssession = getSessionForName(sessionName);
if (ssession instanceof org.eclipse.persistence.sessions.server.ClientSession) {
query = ((ClientSession) ssession).getParent().getBroker().getQuery(name, arguments);
if (query != null) {
return query;
}
}
}
}
return query;
}
/**
* PUBLIC: Return the query from the session pre-defined queries with the given name. This allows
* for common queries to be pre-defined, reused and executed by name.
*/
public DatabaseQuery getQuery(String name) {
// Bug#3473441 Should always call super first to ensure any change in Session will be reflected
// here.
DatabaseQuery query = super.getQuery(name);
if (isClientSessionBroker() && (query == null)) {
String sessionName = null;
AbstractSession ssession = null;
Iterator names = this.getSessionsByName().keySet().iterator();
while (names.hasNext()) {
sessionName = (String) names.next();
ssession = getSessionForName(sessionName);
if (ssession instanceof org.eclipse.persistence.sessions.server.ClientSession) {
query = ((ClientSession) ssession).getParent().getBroker().getQuery(name);
if (query != null) {
return query;
}
}
}
}
return query;
}
/** INTERNAL: Conform the result if specified. */
protected Object conformResult(
Object result,
UnitOfWorkImpl unitOfWork,
AbstractRecord arguments,
boolean buildDirectlyFromRows) {
if (getSelectionCriteria() != null) {
ExpressionBuilder builder = getSelectionCriteria().getBuilder();
builder.setSession(unitOfWork.getRootSession(null));
builder.setQueryClass(getReferenceClass());
}
// If the query is redirected then the collection returned might no longer
// correspond to the original container policy. CR#2342-S.M.
ContainerPolicy cp;
if (getRedirector() != null) {
cp = ContainerPolicy.buildPolicyFor(result.getClass());
} else {
cp = getContainerPolicy();
}
// This code is now a great deal different... For one, registration is done
// as part of conforming. Also, this should only be called if one actually
// is conforming.
// First scan the UnitOfWork for conforming instances.
// This will walk through the entire cache of registered objects.
// Let p be objects from result not in the cache.
// Let c be objects from cache.
// Presently p intersect c = empty set, but later p subset c.
// By checking cache now doesConform will be called p fewer times.
Map indexedInterimResult =
unitOfWork.scanForConformingInstances(
getSelectionCriteria(), getReferenceClass(), arguments, this);
Cursor cursor = null;
// In the case of cursors just conform/register the initially read collection.
if (cp.isCursorPolicy()) {
cursor = (Cursor) result;
cp = ContainerPolicy.buildPolicyFor(ClassConstants.Vector_class);
// In nested UnitOfWork session might have been session of the parent.
cursor.setSession(unitOfWork);
result = cursor.getObjectCollection();
// for later incremental conforming...
cursor.setInitiallyConformingIndex(indexedInterimResult);
cursor.setSelectionCriteriaClone(getSelectionCriteria());
cursor.setTranslationRow(arguments);
}
// Now conform the result from the database.
// Remove any deleted or changed objects that no longer conform.
// Deletes will only work for simple queries, queries with or's or anyof's may not return
// correct results when untriggered indirection is in the model.
Vector fromDatabase = null;
// When building directly from rows, one of the performance benefits
// is that we no longer have to wrap and then unwrap the originals.
// result is just a vector, not a container of wrapped originals.
if (buildDirectlyFromRows) {
Vector rows = (Vector) result;
fromDatabase = new Vector(rows.size());
for (int i = 0; i < rows.size(); i++) {
Object object = rows.elementAt(i);
// null is placed in the row collection for 1-m joining to filter duplicate rows.
if (object != null) {
Object clone =
conformIndividualResult(
object,
unitOfWork,
arguments,
getSelectionCriteria(),
indexedInterimResult,
buildDirectlyFromRows);
if (clone != null) {
fromDatabase.addElement(clone);
}
}
}
} else {
fromDatabase = new Vector(cp.sizeFor(result));
AbstractSession sessionToUse = unitOfWork.getParent();
for (Object iter = cp.iteratorFor(result); cp.hasNext(iter); ) {
Object object = cp.next(iter, sessionToUse);
Object clone =
conformIndividualResult(
object,
unitOfWork,
arguments,
getSelectionCriteria(),
indexedInterimResult,
buildDirectlyFromRows);
if (clone != null) {
fromDatabase.addElement(clone);
}
}
}
// Now add the unwrapped conforming instances into an appropriate container.
// Wrapping is done automatically.
// Make sure a vector of exactly the right size is returned.
Object conformedResult =
cp.containerInstance(indexedInterimResult.size() + fromDatabase.size());
Object eachClone;
for (Iterator enumtr = indexedInterimResult.values().iterator(); enumtr.hasNext(); ) {
eachClone = enumtr.next();
cp.addInto(eachClone, conformedResult, unitOfWork);
}
for (Enumeration enumtr = fromDatabase.elements(); enumtr.hasMoreElements(); ) {
eachClone = enumtr.nextElement();
cp.addInto(eachClone, conformedResult, unitOfWork);
}
if (cursor != null) {
cursor.setObjectCollection((Vector) conformedResult);
// For nested UOW must copy all in object collection to
// initiallyConformingIndex, as some of these could have been from
// the parent UnitOfWork.
if (unitOfWork.isNestedUnitOfWork()) {
for (Enumeration enumtr = cursor.getObjectCollection().elements();
enumtr.hasMoreElements(); ) {
Object clone = enumtr.nextElement();
indexedInterimResult.put(clone, clone);
}
}
return cursor;
} else {
return conformedResult;
}
}
/**
* INTERNAL: Called in the end of beforeCompletion of external transaction sychronization
* listener. Close the managed sql connection corresponding to the external transaction, if
* applicable releases accessor.
*/
public void releaseJTSConnection() {
for (Iterator sessionEnum = getSessionsByName().values().iterator(); sessionEnum.hasNext(); ) {
AbstractSession session = (AbstractSession) sessionEnum.next();
session.releaseJTSConnection();
}
}
/** INTERNAL: Begin the transaction on all child sessions. */
protected void basicBeginTransaction() throws DatabaseException {
for (Iterator sessionEnum = getSessionsByName().values().iterator(); sessionEnum.hasNext(); ) {
AbstractSession session = (AbstractSession) sessionEnum.next();
session.beginTransaction();
}
}
/**
* ADVANCED: Answers the past time this session is as of. Only meaningfull for special historical
* sessions.
*
* @return An immutable object representation of the past time. <code>null</code> if no clause
* set, or this a regular session.
* @see org.eclipse.persistence.expressions.AsOfClause
* @see #acquireSessionAsOf(java.lang.Number)
* @see #acquireSessionAsOf(java.util.Date)
* @see #hasAsOfClause
*/
public AsOfClause getAsOfClause() {
for (Iterator enumtr = getSessionsByName().values().iterator(); enumtr.hasNext(); ) {
return ((AbstractSession) enumtr.next()).getAsOfClause();
}
return null;
}
protected void onConnectAllSequences() {
connectedSequences = new Vector();
boolean shouldUseTransaction = false;
boolean shouldUsePreallocation = false;
boolean shouldAcquireValueAfterInsert = false;
Iterator descriptors = getOwnerSession().getDescriptors().values().iterator();
while (descriptors.hasNext()) {
ClassDescriptor descriptor = (ClassDescriptor) descriptors.next();
// Find root sequence, because inheritance needs to be resolved here.
// TODO: The way we initialize sequencing needs to be in line with descriptor init.
ClassDescriptor parentDescriptor = descriptor;
while (!parentDescriptor.usesSequenceNumbers() && parentDescriptor.isChildDescriptor()) {
ClassDescriptor newDescriptor =
getOwnerSession()
.getDescriptor(parentDescriptor.getInheritancePolicy().getParentClass());
// Avoid issue with error cases of self parent, or null parent.
if ((newDescriptor == null) || (newDescriptor == parentDescriptor)) {
break;
}
parentDescriptor = newDescriptor;
}
if (!parentDescriptor.usesSequenceNumbers()) {
continue;
}
String seqName = parentDescriptor.getSequenceNumberName();
Sequence sequence = getSequence(seqName);
if (sequence == null) {
sequence = new DefaultSequence(seqName);
getOwnerSession().getDatasourcePlatform().addSequence(sequence);
}
// PERF: Initialize the sequence, this avoid having to look it up every time.
descriptor.setSequence(sequence);
if (connectedSequences.contains(sequence)) {
continue;
}
try {
if (sequence instanceof DefaultSequence
&& !connectedSequences.contains(getDefaultSequence())) {
getDefaultSequence().onConnect(getOwnerSession().getDatasourcePlatform());
connectedSequences.add(0, getDefaultSequence());
shouldUseTransaction |= getDefaultSequence().shouldUseTransaction();
shouldUsePreallocation |= getDefaultSequence().shouldUsePreallocation();
shouldAcquireValueAfterInsert |= getDefaultSequence().shouldAcquireValueAfterInsert();
}
sequence.onConnect(getOwnerSession().getDatasourcePlatform());
connectedSequences.addElement(sequence);
shouldUseTransaction |= sequence.shouldUseTransaction();
shouldUsePreallocation |= sequence.shouldUsePreallocation();
shouldAcquireValueAfterInsert |= sequence.shouldAcquireValueAfterInsert();
} catch (RuntimeException ex) {
// defaultSequence has to disconnect the last
for (int i = connectedSequences.size() - 1; i >= 0; i--) {
try {
Sequence sequenceToDisconnect = (Sequence) connectedSequences.elementAt(i);
sequenceToDisconnect.onDisconnect(getOwnerSession().getDatasourcePlatform());
} catch (RuntimeException ex2) {
// ignore
}
}
connectedSequences = null;
throw ex;
}
}
if (shouldAcquireValueAfterInsert && !shouldUsePreallocation) {
whenShouldAcquireValueForAll = AFTER_INSERT;
} else if (!shouldAcquireValueAfterInsert && shouldUsePreallocation) {
whenShouldAcquireValueForAll = BEFORE_INSERT;
}
atLeastOneSequenceShouldUseTransaction = shouldUseTransaction;
atLeastOneSequenceShouldUsePreallocation = shouldUsePreallocation;
}