Package org.eclipse.persistence.oxm.record

Examples of org.eclipse.persistence.oxm.record.XMLRecord

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                element = ((XMLConverter) getConverter()).convertObjectValueToDataValue(element, session, record.getMarshaller());
            } else {
                element = getConverter().convertObjectValueToDataValue(element, session);
            }
        }
        XMLRecord nestedRow = (XMLRecord) buildCompositeRow(element, session, record, WriteType.UNDEFINED);
        record.add(getField(), nestedRow);
    }
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    public void setField(DatabaseField field) {
        this.field = (XMLField) field;
    }

    public Object valueFromRow(AbstractRecord row, JoinedAttributeManager joinManager, ObjectBuildingQuery sourceQuery, CacheKey cacheKey, AbstractSession executionSession, boolean isTargetProtected, Boolean[] wasCacheUsed) throws DatabaseException {
        XMLRecord record = (XMLRecord) row;

        if (getField() != null) {
            //Get the nested row represented by this field to build the Object from
            Object nested = record.get(getField());
            if (nested instanceof Vector) {
                nested = ((Vector) nested).firstElement();
            }
            if (!(nested instanceof XMLRecord)) {
                return null;
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        if ((field != null) && (referenceDescriptor != null)) {
            ((XMLRecord) parentRow).setLeafElementType(referenceDescriptor.getDefaultRootElementType());
            XMLObjectBuilder objectBuilder = (XMLObjectBuilder) referenceDescriptor.getObjectBuilder();
           
            XMLRecord child = (XMLRecord) objectBuilder.createRecordFor(attributeValue, (XMLField) field, (XMLRecord) parentRow, this);
            child.setNamespaceResolver(((XMLRecord) parentRow).getNamespaceResolver());
            objectBuilder.buildIntoNestedRow(child, originalObject, attributeValue, session, referenceDescriptor, (XMLField) field, wasXMLRoot);
            return child;
        }
        return null;
    }
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        if(this.isReadOnly()) {
            return;
        }
        Object attributeValue = getAttributeValueFromObject(object);
        List<XMLEntry> nestedRows = new ArrayList<XMLEntry>();
        XMLRecord record = (XMLRecord)row;
        //First determine which Field is associated with each value:
        if(null != attributeValue) {
            ContainerPolicy cp = getContainerPolicy();
            Object iterator = cp.iteratorFor(attributeValue);
            if(null != iterator) {
                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);
                        }
                    }
                    NodeValue associatedNodeValue = null;
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        setField(new XMLField(xpathString));
    }

    @Override
    public void writeFromObjectIntoRow(Object object, AbstractRecord row, AbstractSession session, WriteType writeType) {
        XMLRecord record = (XMLRecord) row;
        XMLMarshaller marshaller = record.getMarshaller();
        Object attributeValue = getAttributeValueFromObject(object);

        ContainerPolicy cp = this.getContainerPolicy();
        Vector elements = new Vector(cp.sizeFor(attributeValue));
        XMLField field = (XMLField) getField();
        NamespaceResolver resolver = field.getNamespaceResolver();
        boolean isAttribute = field.getLastXPathFragment().isAttribute();
        String prefix = null;
        XMLField includeField = null;
        if (!isAttribute) {
            if (record.isXOPPackage() && !isSwaRef() && !shouldInlineBinaryData()) {
                field = (XMLField) getField();

                // If the field's resolver is non-null and has an entry for XOP,
                // use it - otherwise, create a new resolver, set the XOP entry,
                // on it, and use it instead.
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                    byte[] bytes = ((XMLConversionManager) executionSession.getDatasourcePlatform().getConversionManager()).convertSchemaBase64ToByteArray(element);
                    fieldValue = bytes;
                }
            } else {
                //this was an element, so do the XOP/SWAREF/Inline binary cases for an element
                XMLRecord record = (XMLRecord) element;
                if (getNullPolicy().valueIsNull((Element) record.getDOM())) {
                    fieldValue = null;
                }
                else{
                    record.setSession(executionSession);

                    if ((unmarshaller.getAttachmentUnmarshaller() != null) && unmarshaller.getAttachmentUnmarshaller().isXOPPackage() && !this.isSwaRef() && !this.shouldInlineBinaryData()) {
                        //look for the include element:
                        String xpath = XMLConstants.EMPTY_STRING;
   
                        //  need a prefix for XOP
                        String prefix = null;
                        NamespaceResolver descriptorResolver = ((XMLDescriptor) getDescriptor()).getNamespaceResolver();
                        if (descriptorResolver != null) {
                            prefix = descriptorResolver.resolveNamespaceURI(XMLConstants.XOP_URL);
                        }
                        if (prefix == null) {
                            prefix = XMLConstants.XOP_PREFIX;
                        }
                        NamespaceResolver tempResolver = new NamespaceResolver();
                        tempResolver.put(prefix, XMLConstants.XOP_URL);
                        xpath = prefix + XMLConstants.COLON + INCLUDE + "/@href";
                        XMLField field = new XMLField(xpath);
                        field.setNamespaceResolver(tempResolver);
                        String includeValue = (String) record.get(field);
                        if (element != null && includeValue != null) {
                          if ((getAttributeElementClass() == ClassConstants.ABYTE) || (getAttributeElementClass() == ClassConstants.APBYTE)) {
                                fieldValue = unmarshaller.getAttachmentUnmarshaller().getAttachmentAsByteArray(includeValue);
                            } else {
                                fieldValue = unmarshaller.getAttachmentUnmarshaller().getAttachmentAsDataHandler(includeValue);
                            }
                        } else {
                            //If we didn't find the Include element, check for inline
                            fieldValue = record.get(XMLConstants.TEXT);
                            //should be a base64 string
                            fieldValue = ((XMLConversionManager) executionSession.getDatasourcePlatform().getConversionManager()).convertSchemaBase64ToByteArray(fieldValue);
                        }
                    } else if ((unmarshaller.getAttachmentUnmarshaller() != null) && isSwaRef()) {
                        String refValue = (String) record.get(XMLConstants.TEXT);
                        if (refValue != null) {
                            fieldValue = unmarshaller.getAttachmentUnmarshaller().getAttachmentAsDataHandler(refValue);
                        }
                    } else {
                        fieldValue = record.get(XMLConstants.TEXT);
                        //should be a base64 string
                        fieldValue = ((XMLConversionManager) executionSession.getDatasourcePlatform().getConversionManager()).convertSchemaBase64ToByteArray(fieldValue);
                    }
                }
            }
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     * Build and return a database row that contains a foreign key for the specified reference
     * object.  This will be stored in the nested row(s).
     */
    protected XMLRecord extractKeyRowFromReferenceObject(Object object, AbstractSession session, XMLRecord parentRecord) {
        Element newNode = XPathEngine.getInstance().createUnownedElement(parentRecord.getDOM(), getForeignKeyGroupingElement());
        XMLRecord result = new DOMRecord(newNode);
        result.setSession(session);

        for (int i = 0; i < this.getSourceForeignKeyFields().size(); i++) {
            DatabaseField fkField = (DatabaseField)getSourceForeignKeyFields().get(i);
            if (object == null) {
                result.add(fkField, null);
            } else {
                DatabaseField pkField = (DatabaseField)this.getSourceForeignKeysToTargetKeys().get(fkField);
                Object value = this.getReferenceDescriptor().getObjectBuilder().extractValueFromObjectForField(object, pkField, session);
                result.add(fkField, value);
            }
        }
        return result;
    }
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                ContainerPolicy cp = this.getContainerPolicy();
                Object results = cp.containerInstance(subRows.size());

                for (int i = 0; i < subRows.size(); i++) {
                    XMLRecord subRow = (XMLRecord)subRows.elementAt(i);
                    subRow.setSession(executionSession);
                    Object object = getIndirectionPolicy().valueFromQuery(targetQuery, subRow, sourceQuery.getSession());
                    if (object instanceof Collection) {
                        java.util.Iterator iter = ((Collection)object).iterator();
                        while (iter.hasNext()) {
                            cp.addInto(iter.next(), results, executionSession);
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                if (values != null) {
                    if (values instanceof Vector) {
                        int valuesSize = ((Vector)values).size();
                        for (int j = 0; j < valuesSize; j++) {
                            XMLRecord newRecord = new DOMRecord("test");
                            newRecord.setSession(((XMLRecord)row).getSession());
                            newRecord.put(this.getSourceForeignKeyFields().get(0), ((Vector)values).get(j));
                            subRows.add(newRecord);
                        }
                    } else {
                        XMLRecord newRecord = new DOMRecord("test");
                        newRecord.setSession(((XMLRecord)row).getSession());
                        newRecord.put(getSourceForeignKeyFields().get(0), values);
                        subRows.add(newRecord);
                    }
                }
            }
        } else {
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        Object attributeValue = this.getRealCollectionAttributeValueFromObject(object, session);
        Vector nestedRows = new Vector(cp.sizeFor(attributeValue));

        if (getForeignKeyGroupingElement() != null) {
            for (Object iter = cp.iteratorFor(attributeValue); cp.hasNext(iter);) {
                XMLRecord nestedRow = this.extractKeyRowFromReferenceObject(cp.next(iter, session), session, (XMLRecord)row);
                nestedRows.addElement(nestedRow);
            }
            row.add(this.getForeignKeyGroupingElement(), nestedRows);
        } else {
            DatabaseField singleField = (DatabaseField)getSourceForeignKeyFields().get(0);
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Related Classes of org.eclipse.persistence.oxm.record.XMLRecord

  • org.eclipse.persistence.eis.interactions.XMLInteraction
  • org.eclipse.persistence.eis.interactions.XQueryInteraction
  • org.eclipse.persistence.eis.mappings.EISOneToManyMapping
  • org.eclipse.persistence.internal.oxm.record.AbstractMarshalRecordImpl
  • org.eclipse.persistence.internal.oxm.XMLObjectBuilder
  • org.eclipse.persistence.internal.oxm.XPathQName
  • org.eclipse.persistence.oxm.mappings.XMLAnyAttributeMapping
  • org.eclipse.persistence.oxm.mappings.XMLAnyCollectionMapping
  • org.eclipse.persistence.oxm.mappings.XMLAnyObjectMapping
  • org.eclipse.persistence.oxm.mappings.XMLBinaryDataCollectionMapping
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