Examples with NucleusDataStoreException org.datanucleus.exceptions.NucleusDataStoreException used on opensource projects

Example 76 with NucleusDataStoreException

use of org.datanucleus.exceptions.NucleusDataStoreException in project datanucleus-core by datanucleus.

the class SortedSet method add.

// ------------------------------ Mutator methods --------------------------
/**
 * Method to add an element to the SortedSet.
 * @param element The new element
 * @return Whether it was added ok.
 */
public boolean add(E element) {
    // Reject inappropriate elements
    if (!allowNulls && element == null) {
        throw new NullPointerException("Nulls not allowed for collection at field " + ownerMmd.getName() + " but element is null");
    }
    if (useCache) {
        loadFromStore();
    }
    if (contains(element)) {
        return false;
    }
    if (ownerOP != null && ownerOP.getExecutionContext().getManageRelations() && !initialising) {
        // Relationship management
        ownerOP.getExecutionContext().getRelationshipManager(ownerOP).relationAdd(ownerMmd.getAbsoluteFieldNumber(), element);
    }
    boolean backingSuccess = true;
    if (backingStore != null) {
        if (SCOUtils.useQueuedUpdate(ownerOP)) {
            ownerOP.getExecutionContext().addOperationToQueue(new CollectionAddOperation(ownerOP, backingStore, element));
        } else {
            try {
                backingSuccess = backingStore.add(ownerOP, element, useCache ? delegate.size() : -1);
            } catch (NucleusDataStoreException dse) {
                throw new IllegalArgumentException(Localiser.msg("023013", "add", ownerMmd.getName(), dse), dse);
            }
        }
    }
    // Only make it dirty after adding the field to the datastore so we give it time
    // to be inserted - otherwise jdoPreStore on this object would have been called before completing the addition
    makeDirty();
    boolean delegateSuccess = delegate.add(element);
    if (ownerOP != null && !ownerOP.getExecutionContext().getTransaction().isActive()) {
        ownerOP.getExecutionContext().processNontransactionalUpdate();
    }
    return backingStore != null ? backingSuccess : delegateSuccess;
}

Example 77 with NucleusDataStoreException

use of org.datanucleus.exceptions.NucleusDataStoreException in project datanucleus-core by datanucleus.

the class SortedSet method removeAll.

/**
 * Method to remove all elements from the collection from the SortedSet.
 * @param elements The collection of elements to remove
 * @return Whether it was removed ok.
 */
public boolean removeAll(java.util.Collection elements) {
    if (elements == null) {
        throw new NullPointerException();
    } else if (elements.isEmpty()) {
        return true;
    }
    makeDirty();
    if (useCache) {
        loadFromStore();
    }
    int size = useCache ? delegate.size() : -1;
    Collection contained = null;
    if (backingStore != null && SCOUtils.useQueuedUpdate(ownerOP)) {
        // Check which are contained before updating the delegate
        contained = new java.util.HashSet();
        for (Object elem : elements) {
            if (contains(elem)) {
                contained.add(elem);
            }
        }
    }
    boolean delegateSuccess = delegate.removeAll(elements);
    if (ownerOP != null && ownerOP.getExecutionContext().getManageRelations() && !initialising) {
        // Relationship management
        Iterator iter = elements.iterator();
        RelationshipManager relMgr = ownerOP.getExecutionContext().getRelationshipManager(ownerOP);
        while (iter.hasNext()) {
            relMgr.relationRemove(ownerMmd.getAbsoluteFieldNumber(), iter.next());
        }
    }
    if (backingStore != null && ownerOP != null) {
        boolean backingSuccess = true;
        if (SCOUtils.useQueuedUpdate(ownerOP)) {
            if (contained != null && !contained.isEmpty()) {
                backingSuccess = false;
                for (Object element : contained) {
                    backingSuccess = true;
                    ownerOP.getExecutionContext().addOperationToQueue(new CollectionRemoveOperation(ownerOP, backingStore, element, true));
                }
            }
        } else {
            try {
                backingSuccess = backingStore.removeAll(ownerOP, elements, size);
            } catch (NucleusDataStoreException dse) {
                NucleusLogger.PERSISTENCE.warn(Localiser.msg("023013", "removeAll", ownerMmd.getName(), dse));
                backingSuccess = false;
            }
        }
        if (!ownerOP.getExecutionContext().getTransaction().isActive()) {
            ownerOP.getExecutionContext().processNontransactionalUpdate();
        }
        return backingSuccess;
    }
    if (ownerOP != null && !ownerOP.getExecutionContext().getTransaction().isActive()) {
        ownerOP.getExecutionContext().processNontransactionalUpdate();
    }
    return delegateSuccess;
}

Example 78 with NucleusDataStoreException

use of org.datanucleus.exceptions.NucleusDataStoreException in project datanucleus-core by datanucleus.

the class SortedSet method remove.

/**
 * Method to remove an element from the collection, and observe the flag for whether to allow cascade delete.
 * @param element The element
 * @param allowCascadeDelete Whether to allow cascade delete
 */
public boolean remove(Object element, boolean allowCascadeDelete) {
    makeDirty();
    if (useCache) {
        loadFromStore();
    }
    int size = useCache ? delegate.size() : -1;
    boolean contained = delegate.contains(element);
    boolean delegateSuccess = delegate.remove(element);
    if (ownerOP != null && ownerOP.getExecutionContext().getManageRelations() && !initialising) {
        ownerOP.getExecutionContext().getRelationshipManager(ownerOP).relationRemove(ownerMmd.getAbsoluteFieldNumber(), element);
    }
    boolean backingSuccess = true;
    if (backingStore != null) {
        if (SCOUtils.useQueuedUpdate(ownerOP)) {
            backingSuccess = contained;
            if (backingSuccess) {
                ownerOP.getExecutionContext().addOperationToQueue(new CollectionRemoveOperation(ownerOP, backingStore, element, allowCascadeDelete));
            }
        } else {
            try {
                backingSuccess = backingStore.remove(ownerOP, element, size, allowCascadeDelete);
            } catch (NucleusDataStoreException dse) {
                NucleusLogger.PERSISTENCE.warn(Localiser.msg("023013", "remove", ownerMmd.getName(), dse));
                backingSuccess = false;
            }
        }
    }
    if (ownerOP != null && !ownerOP.getExecutionContext().getTransaction().isActive()) {
        ownerOP.getExecutionContext().processNontransactionalUpdate();
    }
    return backingStore != null ? backingSuccess : delegateSuccess;
}

Example 79 with NucleusDataStoreException

use of org.datanucleus.exceptions.NucleusDataStoreException in project datanucleus-core by datanucleus.

the class SortedSet method addAll.

/**
 * Method to add a collection to the SortedSet.
 * @param elements The collection
 * @return Whether it was added ok.
 */
public boolean addAll(Collection elements) {
    if (useCache) {
        loadFromStore();
    }
    if (ownerOP != null && ownerOP.getExecutionContext().getManageRelations() && !initialising) {
        // Relationship management
        Iterator iter = elements.iterator();
        RelationshipManager relMgr = ownerOP.getExecutionContext().getRelationshipManager(ownerOP);
        while (iter.hasNext()) {
            relMgr.relationAdd(ownerMmd.getAbsoluteFieldNumber(), iter.next());
        }
    }
    boolean backingSuccess = true;
    if (backingStore != null) {
        if (SCOUtils.useQueuedUpdate(ownerOP)) {
            for (Object element : elements) {
                ownerOP.getExecutionContext().addOperationToQueue(new CollectionAddOperation(ownerOP, backingStore, element));
            }
        } else {
            try {
                backingSuccess = backingStore.addAll(ownerOP, elements, useCache ? delegate.size() : -1);
            } catch (NucleusDataStoreException dse) {
                throw new IllegalArgumentException(Localiser.msg("023013", "addAll", ownerMmd.getName(), dse), dse);
            }
        }
    }
    // Only make it dirty after adding the field to the datastore so we give it time
    // to be inserted - otherwise jdoPreStore on this object would have been called before completing the addition
    makeDirty();
    boolean delegateSuccess = delegate.addAll(elements);
    if (ownerOP != null && !ownerOP.getExecutionContext().getTransaction().isActive()) {
        ownerOP.getExecutionContext().processNontransactionalUpdate();
    }
    return backingStore != null ? backingSuccess : delegateSuccess;
}

Example 80 with NucleusDataStoreException

use of org.datanucleus.exceptions.NucleusDataStoreException in project datanucleus-core by datanucleus.

the class Stack method addAll.

/**
 * Method to add a Collection to a position in the Stack
 * @param index Position to insert the collection.
 * @param elements The collection
 * @return Whether it was added ok.
 */
public synchronized boolean addAll(int index, Collection elements) {
    if (useCache) {
        loadFromStore();
    }
    boolean backingSuccess = true;
    if (backingStore != null) {
        if (SCOUtils.useQueuedUpdate(ownerOP)) {
            int pos = index;
            for (Object element : elements) {
                ownerOP.getExecutionContext().addOperationToQueue(new ListAddAtOperation(ownerOP, backingStore, pos++, element));
            }
        } else {
            try {
                backingSuccess = backingStore.addAll(ownerOP, elements, index, useCache ? delegate.size() : -1);
            } catch (NucleusDataStoreException dse) {
                throw new IllegalArgumentException(Localiser.msg("023013", "addAll", ownerMmd.getName(), dse), dse);
            }
        }
    }
    // Only make it dirty after adding the element(s) to the datastore so we give it time
    // to be inserted - otherwise jdoPreStore on this object would have been called before completing the addition
    makeDirty();
    boolean delegateSuccess = delegate.addAll(index, elements);
    if (ownerOP != null && !ownerOP.getExecutionContext().getTransaction().isActive()) {
        ownerOP.getExecutionContext().processNontransactionalUpdate();
    }
    return backingStore != null ? backingSuccess : delegateSuccess;
}