Examples of ContainerPolicy

Examples of org.eclipse.persistence.internal.queries.ContainerPolicy

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            if (this.isAbstractCompositeDirectCollectionMapping() && (xpathString.indexOf(XMLConstants.ATTRIBUTE) == -1) && (!xpathString.endsWith(XMLConstants.TEXT))) {           
                throw DescriptorException.invalidXpathForXMLDirectMapping(this);
            }           
        }
       
        ContainerPolicy cp = getContainerPolicy();
        if (cp != null) {
            if (cp.getContainerClass() == null) {
                Class cls = session.getDatasourcePlatform().getConversionManager().convertClassNameToClass(cp.getContainerClassName());
                cp.setContainerClass(cls);
            }
        }
        ((XMLField) this.getField()).setIsCDATA(this.isCDATA());
    }
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Examples of org.eclipse.persistence.internal.queries.ContainerPolicy

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    /**
     * INTERNAL:
     * Build the nested collection from the database row.
     */
    public Object valueFromRow(AbstractRecord row, JoinedAttributeManager joinManager, ObjectBuildingQuery sourceQuery, CacheKey cacheKey, AbstractSession executionSession, boolean isTargetProtected, Boolean[] wasCacheUsed) throws DatabaseException {
        ContainerPolicy cp = this.getContainerPolicy();

        DOMRecord domRecord = (DOMRecord) row;

        Object fieldValue = domRecord.getValues(this.getField(), this.getNullPolicy());
        if (fieldValue == null) {
            if (reuseContainer) {
                Object currentObject = ((XMLRecord) row).getCurrentObject();
                Object container = getAttributeAccessor().getAttributeValueFromObject(currentObject);
                return container != null ? container : cp.containerInstance();
            } else {
                return cp.containerInstance();
            }
        }

        Vector fieldValues = this.getDescriptor().buildDirectValuesFromFieldValue(fieldValue);
        if (fieldValues == null) {
            if (reuseContainer) {
                Object currentObject = ((XMLRecord) row).getCurrentObject();
                Object container = getAttributeAccessor().getAttributeValueFromObject(currentObject);
                return container != null ? container : cp.containerInstance();
            } else {
                return cp.containerInstance();
            }
        }

        Object result = null;
        if (reuseContainer) {
            Object currentObject = ((XMLRecord) row).getCurrentObject();
            Object container = getAttributeAccessor().getAttributeValueFromObject(currentObject);
            result = container != null ? container : cp.containerInstance();
        } else {
            result = cp.containerInstance(fieldValues.size());
        }

        for (Enumeration stream = fieldValues.elements(); stream.hasMoreElements();) {
            Object element = stream.nextElement();
            if (hasValueConverter()) {
                if (getValueConverter() instanceof XMLConverter) {
                    element = ((XMLConverter) getValueConverter()).convertDataValueToObjectValue(element, executionSession, ((XMLRecord) row).getUnmarshaller());
                } else {
                    element = getValueConverter().convertDataValueToObjectValue(element, executionSession);
                }
            }
            cp.addInto(element, result, sourceQuery.getSession());
        }
        return result;
    }
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Examples of org.eclipse.persistence.internal.queries.ContainerPolicy

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        if (attributeValue == null) {
            row.put(this.getField(), null);
            return;
        }

        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 {
                    element = getValueConverter().convertObjectValueToDataValue(element, session);
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Examples of org.eclipse.persistence.internal.queries.ContainerPolicy

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        }
        Object attributeValue = getAttributeValueFromObject(object);
        List<XMLEntry> nestedRows = new ArrayList<XMLEntry>();
        XMLRecord record = (XMLRecord)row;
        //First determine which Field is associated with each value:
        ContainerPolicy cp = getContainerPolicy();
        Object iterator = cp.iteratorFor(attributeValue);
        while(cp.hasNext(iterator)) {
            Object value = cp.next(iterator, session);
            if (null != converter) {
                if (converter instanceof XMLConverter) {
                    value = ((XMLConverter)converter).convertObjectValueToDataValue(value, session, record.getMarshaller());
                } else {
                    value = converter.convertObjectValueToDataValue(value, session);
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Examples of org.eclipse.persistence.internal.queries.ContainerPolicy

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                    // any mapping in this list must not have indirection.
                    Object objectToLock = mapping.getAttributeValueFromObject(objectForClone);
                    if (mapping.isCollectionMapping()) {
                        // Ignore null, means empty.
                        if (objectToLock != null) {
                            ContainerPolicy cp = mapping.getContainerPolicy();
                            Object iterator = cp.iteratorFor(objectToLock);
                            while (cp.hasNext(iterator)) {
                                Object object = cp.next(iterator, cloningSession);
                                if (mapping.getReferenceDescriptor().hasWrapperPolicy()) {
                                    object = mapping.getReferenceDescriptor().getWrapperPolicy().unwrapObject(object, cloningSession);
                                }
                            CacheKey toWaitOn = checkAndLockObject(object, lockedObjects, refreshedObjects, mapping, cloningSession);
                                if (toWaitOn != null) {
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Examples of org.eclipse.persistence.internal.queries.ContainerPolicy

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            if (this.isAbstractCompositeDirectCollectionMapping() && (xpathString.indexOf(XMLConstants.ATTRIBUTE) == -1) && (!xpathString.endsWith(XMLConstants.TEXT))) {
                throw DescriptorException.invalidXpathForXMLDirectMapping(this);
            }
        }

        ContainerPolicy cp = getContainerPolicy();
        if (cp != null) {
            if (cp.getContainerClass() == null) {
                Class cls = session.getDatasourcePlatform().getConversionManager().convertClassNameToClass(cp.getContainerClassName());
                cp.setContainerClass(cls);
            }
        }
        ((XMLField) this.getField()).setIsCDATA(this.isCDATA());
    }
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Examples of org.eclipse.persistence.internal.queries.ContainerPolicy

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    /**
     * INTERNAL:
     * Build the nested collection from the database row.
     */
    public Object valueFromRow(AbstractRecord row, JoinedAttributeManager joinManager, ObjectBuildingQuery sourceQuery, CacheKey cacheKey, AbstractSession executionSession, boolean isTargetProtected, Boolean[] wasCacheUsed) throws DatabaseException {
        ContainerPolicy cp = this.getContainerPolicy();

        DOMRecord domRecord = (DOMRecord) row;

        Object fieldValue = domRecord.getValues(this.getField(), this.getNullPolicy());
        if (fieldValue == null) {
            if (reuseContainer) {
                Object currentObject = ((XMLRecord) row).getCurrentObject();
                Object container = getAttributeAccessor().getAttributeValueFromObject(currentObject);
                return container != null ? container : cp.containerInstance();
            } else {
                return cp.containerInstance();
            }
        }

        Vector fieldValues = this.getDescriptor().buildDirectValuesFromFieldValue(fieldValue);
        if (fieldValues == null) {
            if (reuseContainer) {
                Object currentObject = ((XMLRecord) row).getCurrentObject();
                Object container = getAttributeAccessor().getAttributeValueFromObject(currentObject);
                return container != null ? container : cp.containerInstance();
            } else {
                return cp.containerInstance();
            }
        }

        Object result = null;
        if (reuseContainer) {
            Object currentObject = ((XMLRecord) row).getCurrentObject();
            Object container = getAttributeAccessor().getAttributeValueFromObject(currentObject);
            result = container != null ? container : cp.containerInstance();
        } else {
            result = cp.containerInstance(fieldValues.size());
        }

        for (Enumeration stream = fieldValues.elements(); stream.hasMoreElements();) {
            Object element = stream.nextElement();
            if (null != valueConverter) {
                if (valueConverter instanceof XMLConverter) {
                    element = ((XMLConverter) valueConverter).convertDataValueToObjectValue(element, executionSession, ((XMLRecord) row).getUnmarshaller());
                } else {
                    element = valueConverter.convertDataValueToObjectValue(element, executionSession);
                }
            }
            if (element != null && element.getClass() == ClassConstants.STRING) {
                if (isCollapsingStringValues) {
                    element = XMLConversionManager.getDefaultXMLManager().collapseStringValue((String)element);
                } else if(isNormalizingStringValues) {
                    element = XMLConversionManager.getDefaultXMLManager().normalizeStringValue((String)element);
                }
            }
            cp.addInto(element, result, sourceQuery.getSession());
        }
        return result;
    }
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Examples of org.eclipse.persistence.internal.queries.ContainerPolicy

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        if (attributeValue == null) {
            row.put(this.getField(), null);
            return;
        }

        ContainerPolicy cp = this.getContainerPolicy();

        Vector elements = new Vector(cp.sizeFor(attributeValue));
        Object iter = cp.iteratorFor(attributeValue);
        if (null != iter) {
            while (cp.hasNext(iter)) {
                Object element = cp.next(iter, session);
                if (null != valueConverter) {
                    if (valueConverter instanceof XMLConverter) {
                        element = ((XMLConverter) valueConverter).convertObjectValueToDataValue(element, session, ((XMLRecord) row).getMarshaller());
                    } else {
                        element = valueConverter.convertObjectValueToDataValue(element, session);
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Examples of org.eclipse.persistence.internal.queries.ContainerPolicy

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     */
    protected void verifyDeleteForUpdate(DeleteObjectQuery query) throws DatabaseException, OptimisticLockException {
        Object objects = readPrivateOwnedForObject(query);

        // Delete all these object one by one.
        ContainerPolicy cp = getContainerPolicy();
        for (Object iter = cp.iteratorFor(objects); cp.hasNext(iter);) {
            query.getSession().deleteObject(cp.next(iter, query.getSession()));
        }
    }
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Examples of org.eclipse.persistence.internal.queries.ContainerPolicy

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                    // any mapping in this list must not have indirection.
                    Object objectToLock = mapping.getAttributeValueFromObject(objectForClone);
                    if (mapping.isCollectionMapping()) {
                        // Ignore null, means empty.
                        if (objectToLock != null) {
                            ContainerPolicy cp = mapping.getContainerPolicy();
                            Object iterator = cp.iteratorFor(objectToLock);
                            while (cp.hasNext(iterator)) {
                                Object object = cp.next(iterator, session);
                                if (mapping.getReferenceDescriptor().hasWrapperPolicy()) {
                                    object = mapping.getReferenceDescriptor().getWrapperPolicy().unwrapObject(object, session);
                                }
                            CacheKey toWaitOn = checkAndLockObject(object, lockedObjects, refreshedObjects, mapping, session, unitOfWork);
                                if (toWaitOn != null) {
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