Search in sources :

Example 1 with ReachableObjectNotCascadedException

use of org.datanucleus.exceptions.ReachableObjectNotCascadedException in project datanucleus-rdbms by datanucleus.

the class PersistableMapping method setObjectAsValue.

/**
 * Method to set an object reference (FK) in the datastore.
 * @param ec The ExecutionContext
 * @param ps The Prepared Statement
 * @param param The parameter ids in the statement
 * @param value The value to put in the statement at these ids
 * @param ownerOP ObjectProvider for the owner object
 * @param ownerFieldNumber Field number of this PC object in the owner
 * @throws NotYetFlushedException Just put "null" in and throw "NotYetFlushedException", to be caught by ParameterSetter and will signal to the
 *     PC object being inserted that it needs to inform this object when it is inserted.
 */
private void setObjectAsValue(ExecutionContext ec, PreparedStatement ps, int[] param, Object value, ObjectProvider ownerOP, int ownerFieldNumber) {
    Object id;
    ApiAdapter api = ec.getApiAdapter();
    if (!api.isPersistable(value)) {
        throw new NucleusException(Localiser.msg("041016", value.getClass(), value)).setFatal();
    }
    ObjectProvider valueOP = ec.findObjectProvider(value);
    try {
        ClassLoaderResolver clr = ec.getClassLoaderResolver();
        // Check if the field is attributed in the datastore
        boolean hasDatastoreAttributedPrimaryKeyValues = hasDatastoreAttributedPrimaryKeyValues(ec.getMetaDataManager(), storeMgr, clr);
        boolean inserted = false;
        if (ownerFieldNumber >= 0) {
            // Field mapping : is this field of the related object present in the datastore?
            inserted = storeMgr.isObjectInserted(valueOP, ownerFieldNumber);
        } else if (mmd == null) {
            // Identity mapping : is the object inserted far enough to be considered of this mapping type?
            inserted = storeMgr.isObjectInserted(valueOP, type);
        }
        if (valueOP != null) {
            if (ec.getApiAdapter().isDetached(value) && valueOP.getReferencedPC() != null && ownerOP != null && mmd != null) {
                // Still detached but started attaching so replace the field with what will be the attached
                // Note that we have "fmd != null" here hence omitting any M-N relations where this is a join table
                // mapping
                ownerOP.replaceFieldMakeDirty(ownerFieldNumber, valueOP.getReferencedPC());
            }
            if (valueOP.isWaitingToBeFlushedToDatastore()) {
                try {
                    // Related object is not yet flushed to the datastore so flush it so we can set the FK
                    valueOP.flush();
                } catch (NotYetFlushedException nfe) {
                    // Could not flush it, maybe it has a relation to this object! so set as null TODO check nullability
                    if (ownerOP != null) {
                        ownerOP.updateFieldAfterInsert(value, ownerFieldNumber);
                    }
                    setObjectAsNull(ec, ps, param);
                    return;
                }
            }
        } else {
            if (ec.getApiAdapter().isDetached(value)) {
                // Field value is detached and not yet started attaching, so attach
                Object attachedValue = ec.persistObjectInternal(value, null, -1, ObjectProvider.PC);
                if (attachedValue != value && ownerOP != null) {
                    // Replace the field value if using copy-on-attach
                    ownerOP.replaceFieldMakeDirty(ownerFieldNumber, attachedValue);
                    // Work from attached value now that it is attached
                    value = attachedValue;
                }
                valueOP = ec.findObjectProvider(value);
            }
        }
        // 5) the value is the same object as we are inserting anyway and has its identity set
        if (inserted || !ec.isInserting(value) || (!hasDatastoreAttributedPrimaryKeyValues && (this.mmd != null && this.mmd.isPrimaryKey())) || (!hasDatastoreAttributedPrimaryKeyValues && ownerOP == valueOP && api.getIdForObject(value) != null)) {
            // The PC is either already inserted, or inserted down to the level we need, or not inserted at all,
            // or the field is a PK and identity not attributed by the datastore
            // Object either already exists, or is not yet being inserted.
            id = api.getIdForObject(value);
            // Check if the persistable object exists in this datastore
            boolean requiresPersisting = false;
            if (ec.getApiAdapter().isDetached(value) && ownerOP != null) {
                // Detached object so needs attaching
                if (ownerOP.isInserting()) {
                    // we can just return the value now and attach later (in InsertRequest)
                    if (!ec.getBooleanProperty(PropertyNames.PROPERTY_ATTACH_SAME_DATASTORE)) {
                        if (ec.getObjectFromCache(api.getIdForObject(value)) != null) {
                        // Object is in cache so exists for this datastore, so no point checking
                        } else {
                            try {
                                Object obj = ec.findObject(api.getIdForObject(value), true, false, value.getClass().getName());
                                if (obj != null) {
                                    // Make sure this object is not retained in cache etc
                                    ObjectProvider objOP = ec.findObjectProvider(obj);
                                    if (objOP != null) {
                                        ec.evictFromTransaction(objOP);
                                    }
                                    ec.removeObjectFromLevel1Cache(api.getIdForObject(value));
                                }
                            } catch (NucleusObjectNotFoundException onfe) {
                                // Object doesn't yet exist
                                requiresPersisting = true;
                            }
                        }
                    }
                } else {
                    requiresPersisting = true;
                }
            } else if (id == null) {
                // Transient object, so we need to persist it
                requiresPersisting = true;
            } else {
                ExecutionContext pcEC = ec.getApiAdapter().getExecutionContext(value);
                if (pcEC != null && ec != pcEC) {
                    throw new NucleusUserException(Localiser.msg("041015"), id);
                }
            }
            if (requiresPersisting) {
                // This PC object needs persisting (new or detached) to do the "set"
                if (mmd != null && !mmd.isCascadePersist() && !ec.getApiAdapter().isDetached(value)) {
                    // Related PC object not persistent, but cant do cascade-persist so throw exception
                    if (NucleusLogger.PERSISTENCE.isDebugEnabled()) {
                        NucleusLogger.PERSISTENCE.debug(Localiser.msg("007006", mmd.getFullFieldName()));
                    }
                    throw new ReachableObjectNotCascadedException(mmd.getFullFieldName(), value);
                }
                if (NucleusLogger.PERSISTENCE.isDebugEnabled()) {
                    NucleusLogger.PERSISTENCE.debug(Localiser.msg("007007", mmd != null ? mmd.getFullFieldName() : null));
                }
                try {
                    Object pcNew = ec.persistObjectInternal(value, null, -1, ObjectProvider.PC);
                    if (hasDatastoreAttributedPrimaryKeyValues) {
                        ec.flushInternal(false);
                    }
                    id = api.getIdForObject(pcNew);
                    if (ec.getApiAdapter().isDetached(value) && ownerOP != null && mmd != null) {
                        // Update any detached reference to refer to the attached variant
                        ownerOP.replaceFieldMakeDirty(ownerFieldNumber, pcNew);
                        RelationType relationType = mmd.getRelationType(clr);
                        if (relationType == RelationType.MANY_TO_ONE_BI) {
                            // TODO Update the container to refer to the attached object
                            if (NucleusLogger.PERSISTENCE.isInfoEnabled()) {
                                NucleusLogger.PERSISTENCE.info("PCMapping.setObject : object " + ownerOP.getInternalObjectId() + " has field " + ownerFieldNumber + " that is 1-N bidirectional." + " Have just attached the N side so should really update the reference in the 1 side collection" + " to refer to this attached object. Not yet implemented");
                            }
                        } else if (relationType == RelationType.ONE_TO_ONE_BI) {
                            AbstractMemberMetaData[] relatedMmds = mmd.getRelatedMemberMetaData(clr);
                            // TODO Cater for more than 1 related field
                            ObjectProvider relatedOP = ec.findObjectProvider(pcNew);
                            relatedOP.replaceFieldMakeDirty(relatedMmds[0].getAbsoluteFieldNumber(), ownerOP.getObject());
                        }
                    }
                } catch (NotYetFlushedException e) {
                    setObjectAsNull(ec, ps, param);
                    throw new NotYetFlushedException(value);
                }
            }
            if (valueOP != null) {
                valueOP.setStoringPC();
            }
            // If the field doesn't map to any datastore fields (e.g remote FK), omit the set process
            if (getNumberOfDatastoreMappings() > 0) {
                if (IdentityUtils.isDatastoreIdentity(id)) {
                    Object idKey = IdentityUtils.getTargetKeyForDatastoreIdentity(id);
                    try {
                        // Try as a Long
                        getDatastoreMapping(0).setObject(ps, param[0], idKey);
                    } catch (Exception e) {
                        // Must be a String
                        getDatastoreMapping(0).setObject(ps, param[0], idKey.toString());
                    }
                } else {
                    boolean fieldsSet = false;
                    if (IdentityUtils.isSingleFieldIdentity(id) && javaTypeMappings.length > 1) {
                        Object key = IdentityUtils.getTargetKeyForSingleFieldIdentity(id);
                        AbstractClassMetaData keyCmd = ec.getMetaDataManager().getMetaDataForClass(key.getClass(), clr);
                        if (keyCmd != null && keyCmd.getIdentityType() == IdentityType.NONDURABLE) {
                            // Embedded ID - Make sure these are called starting at lowest first, in order
                            // We cannot just call OP.provideFields with all fields since that does last first
                            ObjectProvider keyOP = ec.findObjectProvider(key);
                            int[] fieldNums = keyCmd.getAllMemberPositions();
                            FieldManager fm = new AppIDObjectIdFieldManager(param, ec, ps, javaTypeMappings);
                            for (int i = 0; i < fieldNums.length; i++) {
                                keyOP.provideFields(new int[] { fieldNums[i] }, fm);
                            }
                            fieldsSet = true;
                        }
                    }
                    if (!fieldsSet) {
                        // Copy PK fields from identity to the object
                        FieldManager fm = new AppIDObjectIdFieldManager(param, ec, ps, javaTypeMappings);
                        api.copyKeyFieldsFromIdToObject(value, new AppIdObjectIdFieldConsumer(api, fm), id);
                    }
                }
            }
        } else {
            if (valueOP != null) {
                valueOP.setStoringPC();
            }
            if (getNumberOfDatastoreMappings() > 0) {
                // Object is in the process of being inserted so we cant use its id currently and we need to store
                // a foreign key to it (which we cant yet do). Just put "null" in and throw "NotYetFlushedException",
                // to be caught by ParameterSetter and will signal to the PC object being inserted that it needs
                // to inform this object when it is inserted.
                setObjectAsNull(ec, ps, param);
                throw new NotYetFlushedException(value);
            }
        }
    } finally {
        if (valueOP != null) {
            valueOP.unsetStoringPC();
        }
    }
}
Also used : ApiAdapter(org.datanucleus.api.ApiAdapter) AppIDObjectIdFieldManager(org.datanucleus.store.rdbms.mapping.AppIDObjectIdFieldManager) SingleValueFieldManager(org.datanucleus.store.fieldmanager.SingleValueFieldManager) FieldManager(org.datanucleus.store.fieldmanager.FieldManager) NucleusUserException(org.datanucleus.exceptions.NucleusUserException) ClassLoaderResolver(org.datanucleus.ClassLoaderResolver) NotYetFlushedException(org.datanucleus.exceptions.NotYetFlushedException) NucleusObjectNotFoundException(org.datanucleus.exceptions.NucleusObjectNotFoundException) NucleusObjectNotFoundException(org.datanucleus.exceptions.NucleusObjectNotFoundException) ReachableObjectNotCascadedException(org.datanucleus.exceptions.ReachableObjectNotCascadedException) NucleusException(org.datanucleus.exceptions.NucleusException) NucleusUserException(org.datanucleus.exceptions.NucleusUserException) NotYetFlushedException(org.datanucleus.exceptions.NotYetFlushedException) AbstractClassMetaData(org.datanucleus.metadata.AbstractClassMetaData) ReachableObjectNotCascadedException(org.datanucleus.exceptions.ReachableObjectNotCascadedException) ExecutionContext(org.datanucleus.ExecutionContext) RelationType(org.datanucleus.metadata.RelationType) AppIDObjectIdFieldManager(org.datanucleus.store.rdbms.mapping.AppIDObjectIdFieldManager) ObjectProvider(org.datanucleus.state.ObjectProvider) NucleusException(org.datanucleus.exceptions.NucleusException) AppIdObjectIdFieldConsumer(org.datanucleus.state.AppIdObjectIdFieldConsumer)

Example 2 with ReachableObjectNotCascadedException

use of org.datanucleus.exceptions.ReachableObjectNotCascadedException in project datanucleus-rdbms by datanucleus.

the class CollectionMapping method postInsert.

/**
 * Method to be called after the insert of the owner class element.
 * @param ownerOP ObjectProvider of the owner
 */
public void postInsert(ObjectProvider ownerOP) {
    ExecutionContext ec = ownerOP.getExecutionContext();
    Collection value = (Collection) ownerOP.provideField(getAbsoluteFieldNumber());
    if (containerIsStoredInSingleColumn()) {
        if (value != null) {
            if (mmd.getCollection().elementIsPersistent()) {
                // Make sure all persistable elements have ObjectProviders
                Object[] collElements = value.toArray();
                for (Object elem : collElements) {
                    if (elem != null) {
                        ObjectProvider elemOP = ec.findObjectProvider(elem);
                        if (elemOP == null || ec.getApiAdapter().getExecutionContext(elem) == null) {
                            elemOP = ec.getNucleusContext().getObjectProviderFactory().newForEmbedded(ec, elem, false, ownerOP, mmd.getAbsoluteFieldNumber());
                        }
                    }
                }
            }
        }
        return;
    }
    if (value == null) {
        // replace null collections with an empty SCO wrapper
        replaceFieldWithWrapper(ownerOP, null);
        return;
    }
    Object[] collElements = value.toArray();
    if (!mmd.isCascadePersist()) {
        // Check that all elements are persistent before continuing and throw exception if necessary
        if (NucleusLogger.PERSISTENCE.isDebugEnabled()) {
            NucleusLogger.PERSISTENCE.debug(Localiser.msg("007006", mmd.getFullFieldName()));
        }
        for (Object collElement : collElements) {
            if (!ec.getApiAdapter().isDetached(collElement) && !ec.getApiAdapter().isPersistent(collElement)) {
                // Element is not persistent so throw exception
                throw new ReachableObjectNotCascadedException(mmd.getFullFieldName(), collElement);
            }
        }
    } else {
        // Reachability
        if (NucleusLogger.PERSISTENCE.isDebugEnabled()) {
            NucleusLogger.PERSISTENCE.debug(Localiser.msg("007007", mmd.getFullFieldName()));
        }
    }
    // Check if some elements need attaching
    // TODO Investigate if we can just use the attachCopy route below and skip off this check
    boolean needsAttaching = false;
    for (Object collElement : collElements) {
        if (ownerOP.getExecutionContext().getApiAdapter().isDetached(collElement)) {
            needsAttaching = true;
            break;
        }
    }
    if (needsAttaching) {
        // Create a wrapper and attach the elements (and add the others)
        SCO collWrapper = replaceFieldWithWrapper(ownerOP, null);
        if (value.size() > 0) {
            collWrapper.attachCopy(value);
            // The attach will have put entries in the operationQueue if using optimistic, so flush them
            ownerOP.getExecutionContext().flushOperationsForBackingStore(((BackedSCO) collWrapper).getBackingStore(), ownerOP);
        }
    } else {
        if (value.size() > 0) {
            // Add the elements direct to the datastore
            ((CollectionStore) storeMgr.getBackingStoreForField(ownerOP.getExecutionContext().getClassLoaderResolver(), mmd, value.getClass())).addAll(ownerOP, value, 0);
            // Create a SCO wrapper with the elements loaded
            replaceFieldWithWrapper(ownerOP, value);
        } else {
            if (mmd.getRelationType(ownerOP.getExecutionContext().getClassLoaderResolver()) == RelationType.MANY_TO_MANY_BI) {
                // Create a SCO wrapper, pass in null so it loads any from the datastore (on other side?)
                replaceFieldWithWrapper(ownerOP, null);
            } else {
                // Create a SCO wrapper, pass in empty collection to avoid loading from DB (extra SQL)
                replaceFieldWithWrapper(ownerOP, value);
            }
        }
    }
}
Also used : ExecutionContext(org.datanucleus.ExecutionContext) Collection(java.util.Collection) ObjectProvider(org.datanucleus.state.ObjectProvider) CollectionStore(org.datanucleus.store.types.scostore.CollectionStore) SCO(org.datanucleus.store.types.SCO) BackedSCO(org.datanucleus.store.types.wrappers.backed.BackedSCO) ReachableObjectNotCascadedException(org.datanucleus.exceptions.ReachableObjectNotCascadedException)

Example 3 with ReachableObjectNotCascadedException

use of org.datanucleus.exceptions.ReachableObjectNotCascadedException in project datanucleus-rdbms by datanucleus.

the class ArrayMapping method postInsert.

/**
 * Method to be called after the insert of the owner class element.
 * @param ownerOP ObjectProvider of the owner
 */
public void postInsert(ObjectProvider ownerOP) {
    ExecutionContext ec = ownerOP.getExecutionContext();
    Object value = ownerOP.provideField(getAbsoluteFieldNumber());
    if (value == null) {
        return;
    }
    if (containerIsStoredInSingleColumn()) {
        if (mmd.getArray().elementIsPersistent()) {
            // Make sure all persistable elements have ObjectProviders
            Object[] arrElements = (Object[]) value;
            for (Object elem : arrElements) {
                if (elem != null) {
                    ObjectProvider elemOP = ec.findObjectProvider(elem);
                    if (elemOP == null || ec.getApiAdapter().getExecutionContext(elem) == null) {
                        elemOP = ec.getNucleusContext().getObjectProviderFactory().newForEmbedded(ec, elem, false, ownerOP, mmd.getAbsoluteFieldNumber());
                    }
                }
            }
        }
        return;
    }
    int arrayLength = Array.getLength(value);
    boolean persistentElements = (mmd.getRelationType(ec.getClassLoaderResolver()) != RelationType.NONE);
    boolean needsAttaching = false;
    if (persistentElements) {
        Object[] array = (Object[]) value;
        if (!mmd.isCascadePersist()) {
            // Check that all elements are persistent before continuing and throw exception if necessary
            if (NucleusLogger.PERSISTENCE.isDebugEnabled()) {
                NucleusLogger.PERSISTENCE.debug(Localiser.msg("007006", mmd.getFullFieldName()));
            }
            for (int i = 0; i < arrayLength; i++) {
                if (!ec.getApiAdapter().isDetached(array[i]) && !ec.getApiAdapter().isPersistent(array[i])) {
                    // Element is not persistent so throw exception
                    throw new ReachableObjectNotCascadedException(mmd.getFullFieldName(), array[i]);
                }
            }
        } else {
            // Reachability
            if (NucleusLogger.PERSISTENCE.isDebugEnabled()) {
                NucleusLogger.PERSISTENCE.debug(Localiser.msg("007007", mmd.getFullFieldName()));
            }
        }
        for (int i = 0; i < arrayLength; i++) {
            if (ownerOP.getExecutionContext().getApiAdapter().isDetached(array[i])) {
                needsAttaching = true;
                break;
            }
        }
    }
    if (needsAttaching) {
        // Create a wrapper and attach the elements (and add the others)
        SCO collWrapper = replaceFieldWithWrapper(ownerOP, null);
        if (arrayLength > 0) {
            collWrapper.attachCopy(value);
            // The attach will have put entries in the operationQueue if using optimistic, so flush them
            ownerOP.getExecutionContext().flushOperationsForBackingStore(((BackedSCO) collWrapper).getBackingStore(), ownerOP);
        }
    } else {
        if (arrayLength > 0) {
            // Add the elements direct to the datastore
            ((ArrayStore) storeMgr.getBackingStoreForField(ownerOP.getExecutionContext().getClassLoaderResolver(), mmd, null)).set(ownerOP, value);
        }
    }
}
Also used : ExecutionContext(org.datanucleus.ExecutionContext) ObjectProvider(org.datanucleus.state.ObjectProvider) ArrayStore(org.datanucleus.store.types.scostore.ArrayStore) SCO(org.datanucleus.store.types.SCO) BackedSCO(org.datanucleus.store.types.wrappers.backed.BackedSCO) ReachableObjectNotCascadedException(org.datanucleus.exceptions.ReachableObjectNotCascadedException)

Example 4 with ReachableObjectNotCascadedException

use of org.datanucleus.exceptions.ReachableObjectNotCascadedException in project datanucleus-rdbms by datanucleus.

the class MapMapping method postInsert.

/**
 * Method to be called after the insert of the owner class element.
 * @param ownerOP ObjectProvider of the owner
 */
public void postInsert(ObjectProvider ownerOP) {
    ExecutionContext ec = ownerOP.getExecutionContext();
    java.util.Map value = (java.util.Map) ownerOP.provideField(getAbsoluteFieldNumber());
    if (containerIsStoredInSingleColumn()) {
        // Do nothing when serialised since we are handled in the main request
        if (value != null) {
            if (mmd.getMap().keyIsPersistent() || mmd.getMap().valueIsPersistent()) {
                // Make sure all persistable keys/values have ObjectProviders
                Set entries = value.entrySet();
                Iterator iter = entries.iterator();
                while (iter.hasNext()) {
                    Map.Entry entry = (Map.Entry) iter.next();
                    if (mmd.getMap().keyIsPersistent() && entry.getKey() != null) {
                        Object key = entry.getKey();
                        if (ec.findObjectProvider(key) == null || ec.getApiAdapter().getExecutionContext(key) == null) {
                            ec.getNucleusContext().getObjectProviderFactory().newForEmbedded(ec, key, false, ownerOP, mmd.getAbsoluteFieldNumber());
                        }
                    }
                    if (mmd.getMap().valueIsPersistent() && entry.getValue() != null) {
                        Object val = entry.getValue();
                        if (ec.findObjectProvider(val) == null || ec.getApiAdapter().getExecutionContext(val) == null) {
                            ec.getNucleusContext().getObjectProviderFactory().newForEmbedded(ec, val, false, ownerOP, mmd.getAbsoluteFieldNumber());
                        }
                    }
                }
            }
        }
        return;
    }
    if (value == null) {
        // replace null map with an empty SCO wrapper
        replaceFieldWithWrapper(ownerOP, null);
        return;
    }
    if (!mmd.isCascadePersist()) {
        // Check that all keys/values are persistent before continuing and throw exception if necessary
        if (NucleusLogger.PERSISTENCE.isDebugEnabled()) {
            NucleusLogger.PERSISTENCE.debug(Localiser.msg("007006", mmd.getFullFieldName()));
        }
        ApiAdapter api = ec.getApiAdapter();
        Set entries = value.entrySet();
        Iterator iter = entries.iterator();
        while (iter.hasNext()) {
            Map.Entry entry = (Map.Entry) iter.next();
            if (api.isPersistable(entry.getKey())) {
                if (!api.isPersistent(entry.getKey()) && !api.isDetached(entry.getKey())) {
                    // Key is not persistent so throw exception
                    throw new ReachableObjectNotCascadedException(mmd.getFullFieldName(), entry.getKey());
                }
            }
            if (api.isPersistable(entry.getValue())) {
                if (!api.isPersistent(entry.getValue()) && !api.isDetached(entry.getValue())) {
                    // Value is not persistent so throw exception
                    throw new ReachableObjectNotCascadedException(mmd.getFullFieldName(), entry.getValue());
                }
            }
        }
    } else {
        // Reachability
        if (NucleusLogger.PERSISTENCE.isDebugEnabled()) {
            NucleusLogger.PERSISTENCE.debug(Localiser.msg("007007", mmd.getFullFieldName()));
        }
    }
    if (value.size() > 0) {
        // Add the entries direct to the datastore
        ((MapStore) table.getStoreManager().getBackingStoreForField(ownerOP.getExecutionContext().getClassLoaderResolver(), mmd, value.getClass())).putAll(ownerOP, value);
        // Create a SCO wrapper with the entries loaded
        replaceFieldWithWrapper(ownerOP, value);
    } else {
        if (mmd.getRelationType(ownerOP.getExecutionContext().getClassLoaderResolver()) == RelationType.MANY_TO_MANY_BI) {
            // Create a SCO wrapper, pass in null so it loads any from the datastore (on other side?)
            replaceFieldWithWrapper(ownerOP, null);
        } else {
            // Create a SCO wrapper, pass in empty map to avoid loading from DB (extra SQL)
            replaceFieldWithWrapper(ownerOP, value);
        }
    }
}
Also used : Set(java.util.Set) ApiAdapter(org.datanucleus.api.ApiAdapter) ReachableObjectNotCascadedException(org.datanucleus.exceptions.ReachableObjectNotCascadedException) ExecutionContext(org.datanucleus.ExecutionContext) Map(java.util.Map) Iterator(java.util.Iterator) MapStore(org.datanucleus.store.types.scostore.MapStore) Map(java.util.Map)

Aggregations

ExecutionContext (org.datanucleus.ExecutionContext)4 ReachableObjectNotCascadedException (org.datanucleus.exceptions.ReachableObjectNotCascadedException)4 ObjectProvider (org.datanucleus.state.ObjectProvider)3 ApiAdapter (org.datanucleus.api.ApiAdapter)2 SCO (org.datanucleus.store.types.SCO)2 BackedSCO (org.datanucleus.store.types.wrappers.backed.BackedSCO)2 Collection (java.util.Collection)1 Iterator (java.util.Iterator)1 Map (java.util.Map)1 Set (java.util.Set)1 ClassLoaderResolver (org.datanucleus.ClassLoaderResolver)1 NotYetFlushedException (org.datanucleus.exceptions.NotYetFlushedException)1 NucleusException (org.datanucleus.exceptions.NucleusException)1 NucleusObjectNotFoundException (org.datanucleus.exceptions.NucleusObjectNotFoundException)1 NucleusUserException (org.datanucleus.exceptions.NucleusUserException)1 AbstractClassMetaData (org.datanucleus.metadata.AbstractClassMetaData)1 RelationType (org.datanucleus.metadata.RelationType)1 AppIdObjectIdFieldConsumer (org.datanucleus.state.AppIdObjectIdFieldConsumer)1 FieldManager (org.datanucleus.store.fieldmanager.FieldManager)1 SingleValueFieldManager (org.datanucleus.store.fieldmanager.SingleValueFieldManager)1