Examples with ContentHandlerRecord org.eclipse.persistence.oxm.record.ContentHandlerRecord used on opensource projects

Example 1 with ContentHandlerRecord

use of org.eclipse.persistence.oxm.record.ContentHandlerRecord in project eclipselink by eclipse-ee4j.

the class SDOXMLHelperDelegate method save.

@Override
public void save(XMLDocument xmlDocument, Result result, Object options) throws IOException {
    if (xmlDocument == null) {
        throw new IllegalArgumentException(SDOException.cannotPerformOperationWithNullInputParameter("save", "xmlDocument"));
    }
    if (result instanceof StreamResult) {
        StreamResult streamResult = (StreamResult) result;
        Writer writer = streamResult.getWriter();
        if (null == writer) {
            save(xmlDocument, streamResult.getOutputStream(), options);
        } else {
            save(xmlDocument, writer, options);
        }
    } else {
        // get XMLMarshaller once - as we may create a new instance if this helper isDirty=true
        XMLMarshaller anXMLMarshaller = getXmlMarshaller(options);
        // Ask the SDOXMLDocument if we should include the XML declaration in the resulting XML
        anXMLMarshaller.setFragment(!xmlDocument.isXMLDeclaration());
        anXMLMarshaller.setEncoding(xmlDocument.getEncoding());
        anXMLMarshaller.setSchemaLocation(xmlDocument.getSchemaLocation());
        anXMLMarshaller.setNoNamespaceSchemaLocation(xmlDocument.getNoNamespaceSchemaLocation());
        SDOMarshalListener listener = ((SDOMarshalListener) anXMLMarshaller.getMarshalListener());
        listener.setMarshalledObject(xmlDocument.getRootObject());
        listener.setMarshalledObjectRootQName(new QName(xmlDocument.getRootElementURI(), xmlDocument.getRootElementName()));
        if (result instanceof SAXResult) {
            ContentHandlerRecord marshalRecord = new ContentHandlerRecord();
            marshalRecord.setContentHandler(((SAXResult) result).getHandler());
            marshalRecord.setMarshaller(anXMLMarshaller);
            listener.setRootMarshalRecord(marshalRecord);
            anXMLMarshaller.marshal(xmlDocument, marshalRecord);
            marshalRecord.flush();
        } else if (result instanceof DOMResult) {
            NodeRecord marshalRecord = new NodeRecord();
            marshalRecord.setDOM(((DOMResult) result).getNode());
            marshalRecord.setMarshaller(anXMLMarshaller);
            listener.setRootMarshalRecord(marshalRecord);
            anXMLMarshaller.marshal(xmlDocument, marshalRecord);
            marshalRecord.flush();
        } else {
            StringWriter writer = new StringWriter();
            this.save(xmlDocument, writer, options);
            String xml = writer.toString();
            StreamSource source = new StreamSource(new java.io.StringReader(xml));
            anXMLMarshaller.getTransformer().transform(source, result);
        }
        listener.setMarshalledObject(null);
        listener.setMarshalledObjectRootQName(null);
        listener.setRootMarshalRecord(null);
    }
}

Example 2 with ContentHandlerRecord

use of org.eclipse.persistence.oxm.record.ContentHandlerRecord in project eclipselink by eclipse-ee4j.

the class XMLMarshaller method marshal.

/**
 * PUBLIC:
 * Convert the given object to XML and update the given contentHandler with that XML Document
 * @param object the object to marshal
 * @param contentHandler the contentHandler which the specified object should be marshalled to
 * @throws XMLMarshalException if an error occurred during marshalling
 */
public void marshal(Object object, ContentHandler contentHandler, LexicalHandler lexicalHandler) throws XMLMarshalException {
    if (object instanceof JSONWithPadding && !isApplicationJSON()) {
        object = ((JSONWithPadding) object).getObject();
    }
    if ((object == null) || (contentHandler == null)) {
        throw XMLMarshalException.nullArgumentException();
    }
    ABSTRACT_SESSION session = null;
    DESCRIPTOR xmlDescriptor = null;
    boolean isXMLRoot = (object instanceof Root);
    if (isXMLRoot) {
        try {
            session = context.getSession(((Root) object).getObject());
            if (session != null) {
                xmlDescriptor = getDescriptor(((Root) object).getObject(), session);
            }
        } catch (XMLMarshalException marshalException) {
            if (!isSimpleXMLRoot((Root) object)) {
                throw marshalException;
            }
        }
    } else {
        Class<?> objectClass = object.getClass();
        session = context.getSession(objectClass);
        xmlDescriptor = getDescriptor(objectClass, session);
    }
    ContentHandlerRecord contentHandlerRecord = new ContentHandlerRecord();
    contentHandlerRecord.setMarshaller(this);
    contentHandlerRecord.setContentHandler(contentHandler);
    contentHandlerRecord.setLexicalHandler(lexicalHandler);
    marshal(object, contentHandlerRecord, session, xmlDescriptor, isXMLRoot);
}