Examples of org.eclipse.persistence.internal.queries.ContainerPolicy.iteratorFor()

Package org.eclipse.persistence.internal.queries

Class org.eclipse.persistence.internal.queries.ContainerPolicy

Examples of org.eclipse.persistence.internal.queries.ContainerPolicy.iteratorFor()

org.eclipse.persistence.internal.queries.ContainerPolicy.iteratorFor()
INTERNAL: Return an iterator for the given container. This iterator can then be used as a parameter to #hasNext() and #next(). @see ContainerPolicy#hasNext(java.lang.Object) @see ContainerPolicy#next(java.lang.Object)

        synchronized (targetCollection) {
            for (Enumeration stream = removes.elements(); stream.hasMoreElements();) {
                Object removeElement = this.buildRemovedElementFromChangeSet(stream.nextElement(), mergeManager);


                Object targetElement = null;
                for (Object iter = cp.iteratorFor(targetCollection); cp.hasNext(iter);) {
                    targetElement = cp.next(iter, session);
                    if (this.compareElements(targetElement, removeElement, session)) {
                        break;// matching element found - skip the rest of them
                    }
                }

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        AbstractSession session = mergeManager.getSession();


        Object sourceCollection = this.getRealCollectionAttributeValueFromObject(source, session);
        Object targetCollection = cp.containerInstance(cp.sizeFor(sourceCollection));


        for (Object iter = cp.iteratorFor(sourceCollection); cp.hasNext(iter);) {
            Object targetElement = this.buildElementFromElement(cp.next(iter, session), mergeManager);
            cp.addInto(targetElement, targetCollection, session);
        }


        // reset the attribute to allow for set method to re-morph changes if the collection is not being stored directly

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        }


        // Extract target field and its value. Construct insert statement and execute it
        List<DatabaseField> targetPrimaryKeyFields = getReferenceDescriptor().getPrimaryKeyFields();
        size = targetPrimaryKeyFields.size();
        for (Object iter = cp.iteratorFor(objects); cp.hasNext(iter);) {
            Object object = cp.next(iter, query.getSession());
            for(int index = 0; index < size; index++) {
                DatabaseField targetPrimaryKey = targetPrimaryKeyFields.get(index);
                Object targetKeyValue = getReferenceDescriptor().getObjectBuilder().extractValueFromObjectForField(object, targetPrimaryKey, query.getSession());
                databaseRow.put(targetPrimaryKey, targetKeyValue);

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                        if ( (nestedQuery!=null) && (nestedQuery.getJoinedAttributeManager()!=null)){
                            if (!mapping.isCollectionMapping()){
                                triggerJoinExpressions(unitOfWork, nestedQuery.getJoinedAttributeManager(), attributeValue);
                            }else {
                                ContainerPolicy cp = ((CollectionMapping)mapping).getContainerPolicy();
                                Object iterator = cp.iteratorFor(attributeValue);
                                while (cp.hasNext(iterator)){
                                    triggerJoinExpressions(unitOfWork, nestedQuery.getJoinedAttributeManager(), cp.next(iterator, unitOfWork));
                                }
                            }
                        }

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        }


        ContainerPolicy cp = this.getContainerPolicy();


        Vector nestedRows = new Vector(cp.sizeFor(attributeValue));
        for (Object iter = cp.iteratorFor(attributeValue); cp.hasNext(iter);) {
            Object element = cp.next(iter, session);
            // convert the value - if necessary
            if (hasConverter()) {
                if (getConverter() instanceof XMLConverter) {
                    element = ((XMLConverter) getConverter()).convertObjectValueToDataValue(element, session, ((XMLRecord) row).getMarshaller());

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            Object fieldValue;
            Object objectValue;
            String stringValue = "";
            QName schemaType;
            Object iterator = cp.iteratorFor(collection);
            if (usesSingleNode()) {
                while (cp.hasNext(iterator)) {
                    objectValue = cp.next(iterator, session);
                    fieldValue = buildFieldValue(objectValue, xmlField, session);
                    if (fieldValue != null) {

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        }


        ContainerPolicy cp = this.getContainerPolicy();


        Vector elements = new Vector(cp.sizeFor(attributeValue));
        for (Object iter = cp.iteratorFor(attributeValue); cp.hasNext(iter);) {
            Object element = cp.next(iter, session);
            if (hasValueConverter()) {
                if (getValueConverter() instanceof XMLConverter) {
                    element = ((XMLConverter) getValueConverter()).convertObjectValueToDataValue(element, session, ((XMLRecord) row).getMarshaller());
                } else {

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        }


        ContainerPolicy cp = this.getContainerPolicy();


        Vector elements = new Vector(cp.sizeFor(attributeValue));
        for (Object iter = cp.iteratorFor(attributeValue); cp.hasNext(iter);) {
            Object element = cp.next(iter, session);
            if (hasValueConverter()) {
                if (getValueConverter() instanceof XMLConverter) {
                    element = ((XMLConverter) getValueConverter()).convertObjectValueToDataValue(element, session, ((XMLRecord) row).getMarshaller());
                } else {

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            Object fieldValue;
            Object objectValue;
            String stringValue = XMLConstants.EMPTY_STRING;
            QName schemaType;
            Object iterator = cp.iteratorFor(collection);
            if (usesSingleNode()) {
                while (cp.hasNext(iterator)) {
                    objectValue = cp.next(iterator, session);
                    fieldValue = buildFieldValue(objectValue, xmlField, session);
                    if (fieldValue != null) {

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            recordToModify = new DOMRecord(root);
        }


        List extraNamespaces = new ArrayList();
        NamespaceResolver nr = recordToModify.getNamespaceResolver();
        for (Object iter = cp.iteratorFor(attributeValue); cp.hasNext(iter);) {
            Map.Entry entry = (Map.Entry)cp.nextEntry(iter, session);
            Object key = entry.getKey();
            if ((key != null) && key instanceof QName) {
                Object value = entry.getValue();
                QName attributeName = (QName) key;

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