Examples with SequencedObject org.eclipse.persistence.oxm.sequenced.SequencedObject used on opensource projects

Example 1 with SequencedObject

use of org.eclipse.persistence.oxm.sequenced.SequencedObject in project eclipselink by eclipse-ee4j.

the class SequencedUnmarshalContext method startElement.

@Override
public void startElement(UnmarshalRecord unmarshalRecord) {
    Setting parentSetting;
    if (null == currentSetting) {
        parentSetting = null;
    } else if (Constants.TEXT.equals(currentSetting.getName())) {
        parentSetting = null;
    } else {
        parentSetting = currentSetting;
    }
    XPathFragment xPathFragment = unmarshalRecord.getXPathNode().getXPathFragment();
    if (null != xPathFragment) {
        currentSetting = new Setting(xPathFragment.getNamespaceURI(), xPathFragment.getLocalName());
    } else {
        currentSetting = new Setting();
    }
    int levelIndex = unmarshalRecord.getLevelIndex();
    if (0 == levelIndex) {
    } else if (1 == levelIndex) {
        ((SequencedObject) unmarshalRecord.getCurrentObject()).getSettings().add(currentSetting);
    } else {
        parentSetting.addChild(currentSetting);
    }
}

Example 2 with SequencedObject

use of org.eclipse.persistence.oxm.sequenced.SequencedObject in project eclipselink by eclipse-ee4j.

the class XPathObjectBuilder method buildRow.

@Override
public XMLRecord buildRow(XMLRecord record, Object object, CoreAbstractSession session, Marshaller marshaller, XPathFragment rootFragment) {
    lazyInitialize();
    XPathNode textNode = rootXPathNode.getTextNode();
    List<XPathNode> nonAttributeChildren = rootXPathNode.getNonAttributeChildren();
    if (null == textNode && null == nonAttributeChildren) {
        return record;
    }
    Descriptor xmlDescriptor = (Descriptor) descriptor;
    XPathNode node = rootXPathNode;
    MarshalRecord marshalRecord = (MarshalRecord) record;
    QName schemaType = null;
    if (marshalRecord.getCycleDetectionStack().contains(object, marshaller.isEqualUsingIdenity())) {
        if (cycleRecoverableClass == null) {
            initCycleRecoverableClasses();
        }
        if (cycleRecoverableClass != null && cycleRecoverableClass.isAssignableFrom(object.getClass())) {
            try {
                Object jaxbMarshaller = marshaller.getProperty(Constants.JAXB_MARSHALLER);
                // Create a proxy instance of CycleRecoverable$Context, a parameter to
                // the onCycleDetected method
                Object contextProxy = CycleRecoverableContextProxy.getProxy(cycleRecoverableContextClass, jaxbMarshaller);
                // Invoke onCycleDetected method, passing in proxy, and reset
                // 'object' to the returned value
                Method onCycleDetectedMethod = object.getClass().getMethod(ON_CYCLE_DETECTED, cycleRecoverableContextClass);
                object = PrivilegedAccessHelper.invokeMethod(onCycleDetectedMethod, object, new Object[] { contextProxy });
            } catch (Exception e) {
                throw XMLMarshalException.marshalException(e);
            }
            // Returned object might have a different descriptor
            xmlDescriptor = (Descriptor) session.getDescriptor(object.getClass());
            if (xmlDescriptor != null) {
                node = ((ObjectBuilder) xmlDescriptor.getObjectBuilder()).getRootXPathNode();
            } else {
                node = null;
            }
            // Push new object
            marshalRecord.getCycleDetectionStack().push(object);
            // Write xsi:type if onCycleDetected returned an object of a type different than the one mapped
            if (xmlDescriptor != descriptor) {
                if (xmlDescriptor == null) {
                    schemaType = record.getConversionManager().schemaType(object.getClass());
                } else {
                    schemaType = xmlDescriptor.getSchemaReference().getSchemaContextAsQName();
                }
                marshalRecord.writeXsiTypeAttribute(xmlDescriptor, schemaType.getNamespaceURI(), schemaType.getLocalPart(), schemaType.getPrefix(), false);
            }
        } else {
            // Push the duplicate object anyway, so that we can get the complete cycle string
            marshalRecord.getCycleDetectionStack().push(object);
            throw XMLMarshalException.objectCycleDetected(marshalRecord.getCycleDetectionStack().getCycleString());
        }
    } else {
        marshalRecord.getCycleDetectionStack().push(object);
    }
    NamespaceResolver namespaceResolver = null;
    if (xmlDescriptor != null) {
        namespaceResolver = xmlDescriptor.getNamespaceResolver();
    }
    MarshalContext marshalContext = null;
    if (xmlDescriptor != null && xmlDescriptor.isSequencedObject()) {
        SequencedObject sequencedObject = (SequencedObject) object;
        marshalContext = new SequencedMarshalContext(sequencedObject.getSettings());
    } else {
        marshalContext = ObjectMarshalContext.getInstance();
    }
    if (null == nonAttributeChildren) {
        textNode.marshal((MarshalRecord) record, object, session, namespaceResolver, marshaller, marshalContext, rootFragment);
    } else {
        if (node == null) {
            // No descriptor for this object, so manually create a MappingNodeValue and marshal it
            XPathNode n = new XPathNode();
            CompositeObjectMapping<AbstractSession, AttributeAccessor, ContainerPolicy, Converter, ClassDescriptor, DatabaseField, XMLMarshaller, Session, UnmarshalKeepAsElementPolicy, XMLUnmarshaller, org.eclipse.persistence.oxm.record.XMLRecord> m = new XMLCompositeObjectMapping();
            m.setXPath(".");
            XMLCompositeObjectMappingNodeValue nv = new XMLCompositeObjectMappingNodeValue(m);
            n.setMarshalNodeValue(nv);
            nv.marshalSingleValue(new XPathFragment("."), marshalRecord, null, object, session, namespaceResolver, marshalContext);
        } else {
            for (int x = 0, size = marshalContext.getNonAttributeChildrenSize(node); x < size; x++) {
                XPathNode xPathNode = (XPathNode) marshalContext.getNonAttributeChild(x, node);
                xPathNode.marshal((MarshalRecord) record, object, session, namespaceResolver, marshaller, marshalContext.getMarshalContext(x), rootFragment);
            }
        }
    }
    marshalRecord.getCycleDetectionStack().pop();
    return record;
}

Example 3 with SequencedObject

use of org.eclipse.persistence.oxm.sequenced.SequencedObject in project eclipselink by eclipse-ee4j.

the class GroupingElementDistinctTestCases method getControlObject.

@Override
public Object getControlObject() {
    SequencedObject controlEmployee = new Employee();
    Setting fnPersonalInfoSetting = new Setting(null, "personal-info");
    controlEmployee.getSettings().add(fnPersonalInfoSetting);
    Setting firstNameSetting = new Setting("urn:example", "first-name");
    fnPersonalInfoSetting.addChild(firstNameSetting);
    Setting firstNameTextSetting = new Setting(null, "text()");
    firstNameTextSetting.setObject(controlEmployee);
    DatabaseMapping firstNameMapping = EMPLOYEE_PROJECT.getDescriptor(Employee.class).getMappingForAttributeName("firstName");
    firstNameTextSetting.setMapping(firstNameMapping);
    firstNameTextSetting.setValue(CONTROL_EMPLOYEE_FIRST_NAME);
    firstNameSetting.addChild(firstNameTextSetting);
    Setting lnPersonalInfoSetting = new Setting(null, "personal-info");
    controlEmployee.getSettings().add(lnPersonalInfoSetting);
    Setting lastNameSetting = new Setting(null, "last-name");
    lnPersonalInfoSetting.addChild(lastNameSetting);
    Setting lastNameTextSetting = new Setting(null, "text()");
    lastNameTextSetting.setObject(controlEmployee);
    DatabaseMapping lastNameMapping = EMPLOYEE_PROJECT.getDescriptor(Employee.class).getMappingForAttributeName("lastName");
    lastNameTextSetting.setMapping(lastNameMapping);
    lastNameTextSetting.setValue(CONTROL_EMPLOYEE_LAST_NAME);
    lastNameSetting.addChild(lastNameTextSetting);
    return controlEmployee;
}