Package org.eclipse.persistence.oxm.record

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


        // BUG#2667762 there could be whitespace in the row instead of null
        if ((fieldValue == null) || (fieldValue instanceof String)) {
            return null;
        }

        XMLRecord nestedRow = (XMLRecord) this.getDescriptor().buildNestedRowFromFieldValue(fieldValue);
        // Check the policy to see if this DOM record represents null
        if (getNullPolicy().valueIsNull((Element) nestedRow.getDOM())) {
            return null;
        }
        return valueFromRow(fieldValue, nestedRow, joinManager, sourceQuery, executionSession);
    }
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            record.put(this.getField(), fieldValue);
        }
    }

    public void configureNestedRow(AbstractRecord parent, AbstractRecord child) {
        XMLRecord parentRecord = (XMLRecord) parent;
        XMLRecord childRecord = (XMLRecord) child;

        childRecord.setUnmarshaller(parentRecord.getUnmarshaller());
        childRecord.setOwningObject(parentRecord.getCurrentObject());
    }
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    protected AbstractRecord buildCompositeRow(Object attributeValue, AbstractSession session, AbstractRecord parentRow) {
        ClassDescriptor classDesc = getReferenceDescriptor(attributeValue, session);
        XMLObjectBuilder objectBuilder = (XMLObjectBuilder) classDesc.getObjectBuilder();
        XMLField xmlFld = (XMLField) getField();
        if (xmlFld.hasLastXPathFragment() && xmlFld.getLastXPathFragment().hasLeafElementType()) {
            XMLRecord xmlRec = (XMLRecord) parentRow;
            xmlRec.setLeafElementType(xmlFld.getLastXPathFragment().getLeafElementType());
        }
        XMLRecord parent = (XMLRecord) parentRow;
        boolean addXsiType = shouldAddXsiType((XMLRecord) parentRow, classDesc);
        XMLRecord child = (XMLRecord) objectBuilder.createRecordFor(attributeValue, (XMLField) getField(), parent, this);
        child.setNamespaceResolver(parent.getNamespaceResolver());
        objectBuilder.buildIntoNestedRow(child, attributeValue, session, addXsiType);
        return child;
    }
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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);
        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, AbstractSession executionSession) throws DatabaseException {
        XMLRecord record = (XMLRecord) row;

        if (getField() != null) {
            //Get the nested row represented by this field to build the collection 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 ((pk == null) || (pk instanceof CacheId) && (((CacheId)pk).getPrimaryKey().length == 0)) {
                pk = new CacheId(new Object[]{ new WeakObjectWrapper(object) });
            }
            CacheKey cacheKey = session.getIdentityMapAccessorInstance().getCacheKeyForObject(pk, getDescriptor().getJavaClass(), getDescriptor(), false);
            if ((cacheKey != null) && (cacheKey.getRecord() != null)) {
                XMLRecord nestedRecord = (XMLRecord)cacheKey.getRecord();
                nestedRecord.setMarshaller(parentRecord.getMarshaller());
                nestedRecord.setLeafElementType(parentRecord.getLeafElementType());
                parentRecord.setLeafElementType(null);
                return buildIntoNestedRow(nestedRecord, object, session);
            }
        }
        Element newNode = XPathEngine.getInstance().createUnownedElement(parentRecord.getDOM(), (XMLField)xmlField);
        XMLRecord nestedRecord = new DOMRecord(newNode);
        nestedRecord.setNamespaceResolver(parentRecord.getNamespaceResolver());
        nestedRecord.setMarshaller(parentRecord.getMarshaller());
        nestedRecord.setLeafElementType(parentRecord.getLeafElementType());
        parentRecord.setLeafElementType(null);
        return buildIntoNestedRow(nestedRecord, object, session);

    }
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     * Create a new row/record for the object builder with the given name. This
     * allows subclasses to define different record types.
     */
    public AbstractRecord createRecord(String rootName, AbstractSession session) {
        NamespaceResolver namespaceResolver = getNamespaceResolver();
        XMLRecord xmlRec = new DOMRecord(rootName, namespaceResolver);
        xmlRec.setSession(session);
        return xmlRec;
    }
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     * Create a new row/record for the object builder with the given name and
     * namespace resolver instead of the namespace resolver from the descriptor.
     * This allows subclasses to define different record types.
     */
    public AbstractRecord createRecord(String rootName, String rootUri, AbstractSession session) {
        XMLRecord xmlRec = new DOMRecord(rootName, rootUri);
        xmlRec.setSession(session);
        return xmlRec;
    }
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     * Create a new row/record for the object builder with the given name. This
     * allows subclasses to define different record types.
     */
    public AbstractRecord createRecord(String rootName, Node parent, AbstractSession session) {
        NamespaceResolver namespaceResolver = getNamespaceResolver();
        XMLRecord xmlRec = new DOMRecord(rootName, namespaceResolver, parent);
        xmlRec.setSession(session);
        return xmlRec;
    }
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           } else {
               policy.addObjectToCache(attributeValue, newNode);
           }
        }

        XMLRecord nestedRecord = new DOMRecord(newNode);
        nestedRecord.setMarshaller(parentRecord.getMarshaller());
        nestedRecord.setLeafElementType(parentRecord.getLeafElementType());
        parentRecord.setLeafElementType(null);
        nestedRecord.setDocPresPolicy(policy);
        nestedRecord.setXOPPackage(parentRecord.isXOPPackage());
        return nestedRecord;
    }
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