/*******************************************************************************
* Copyright (c) 1998, 2011 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.oxm;
import java.io.*;
import java.lang.reflect.Constructor;
import java.lang.reflect.Method;
import java.net.URL;
import java.util.Map.Entry;
import java.util.Properties;
import javax.xml.namespace.QName;
import javax.xml.transform.Result;
import javax.xml.transform.dom.DOMResult;
import javax.xml.transform.sax.SAXResult;
import javax.xml.transform.stream.StreamResult;
import javax.xml.validation.Schema;
import org.eclipse.persistence.exceptions.XMLMarshalException;
import org.eclipse.persistence.internal.helper.ClassConstants;
import org.eclipse.persistence.internal.oxm.FragmentContentHandler;
import org.eclipse.persistence.internal.oxm.TreeObjectBuilder;
import org.eclipse.persistence.internal.oxm.XMLConversionManager;
import org.eclipse.persistence.internal.oxm.XMLObjectBuilder;
import org.eclipse.persistence.internal.oxm.XPathEngine;
import org.eclipse.persistence.internal.oxm.XPathFragment;
import org.eclipse.persistence.internal.oxm.record.DOMReader;
import org.eclipse.persistence.internal.security.PrivilegedAccessHelper;
import org.eclipse.persistence.internal.sessions.AbstractSession;
import org.eclipse.persistence.mappings.DatabaseMapping.WriteType;
import org.eclipse.persistence.oxm.NamespaceResolver;
import org.eclipse.persistence.oxm.XMLConstants;
import org.eclipse.persistence.oxm.XMLField;
import org.eclipse.persistence.oxm.attachment.*;
import org.eclipse.persistence.oxm.documentpreservation.DocumentPreservationPolicy;
import org.eclipse.persistence.oxm.record.ContentHandlerRecord;
import org.eclipse.persistence.oxm.record.FormattedOutputStreamRecord;
import org.eclipse.persistence.oxm.record.FormattedWriterRecord;
import org.eclipse.persistence.oxm.record.MarshalRecord;
import org.eclipse.persistence.oxm.record.NodeRecord;
import org.eclipse.persistence.oxm.record.OutputStreamRecord;
import org.eclipse.persistence.oxm.record.ValidatingMarshalRecord;
import org.eclipse.persistence.oxm.record.WriterRecord;
import org.eclipse.persistence.oxm.record.XMLRecord;
import org.eclipse.persistence.oxm.schema.XMLSchemaReference;
import org.eclipse.persistence.platform.xml.XMLPlatform;
import org.eclipse.persistence.platform.xml.XMLPlatformException;
import org.eclipse.persistence.platform.xml.XMLPlatformFactory;
import org.eclipse.persistence.platform.xml.XMLTransformer;
import org.w3c.dom.Attr;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.xml.sax.ContentHandler;
import org.xml.sax.ErrorHandler;
import org.xml.sax.SAXNotSupportedException;
import org.xml.sax.ext.LexicalHandler;
/**
* <p>Class used to marshal object to XML.
*
* <p>Create an XMLMarshaller from an XMLContext.<br>
* <em>Code Sample</em><br>
* <code>
* XMLContext context = new XMLContext("mySessionName");<br>
* XMLMarshaller marshaller = context.createMarshaller();<br>
* <code>
*
* <p>Objects can be marshalled to the following outputs:<ul>
* <li>java.io.OutputStream</li>
* <li>java.io.Writer</li>
* <li>javax.xml.transform.Result</li>
* <li>org.w3c.dom.Node</li>
* <li>org.xml.sax.ContentHandler</li>
* </ul>
*
* <p>Objects that can be marshalled are those which are mapped in the
* TopLink project associated with the XMLContext, and which are mapped
* to an XMLDescriptor that has a default root element specified.
*
* @see org.eclipse.persistence.oxm.XMLContext
*/
public class XMLMarshaller implements Cloneable {
private final static String DEFAULT_XML_VERSION = "1.0";
private String schemaLocation;
private String noNamespaceSchemaLocation;
private XMLTransformer transformer;
private XMLContext xmlContext;
private XMLMarshalListener marshalListener;
private XMLAttachmentMarshaller attachmentMarshaller;
private ErrorHandler errorHandler;
private Properties marshalProperties;
private Schema schema;
private static final String STAX_RESULT_CLASS_NAME = "javax.xml.transform.stax.StAXResult";
private static final String GET_XML_STREAM_WRITER_METHOD_NAME = "getXMLStreamWriter";
private static final String GET_XML_EVENT_WRITER_METHOD_NAME = "getXMLEventWriter";
private static final String XML_STREAM_WRITER_RECORD_CLASS_NAME = "org.eclipse.persistence.oxm.record.XMLStreamWriterRecord";
private static final String XML_EVENT_WRITER_RECORD_CLASS_NAME = "org.eclipse.persistence.oxm.record.XMLEventWriterRecord";
private static final String XML_STREAM_WRITER_CLASS_NAME = "javax.xml.stream.XMLStreamWriter";
private static final String XML_EVENT_WRITER_CLASS_NAME = "javax.xml.stream.XMLEventWriter";
private static final String DOM_TO_STREAM_WRITER_CLASS_NAME = "org.eclipse.persistence.internal.oxm.record.DomToXMLStreamWriter";
private static final String DOM_TO_EVENT_WRITER_CLASS_NAME = "org.eclipse.persistence.internal.oxm.record.DomToXMLEventWriter";
private static final String WRITE_TO_STREAM_METHOD_NAME = "writeToStream";
private static final String WRITE_TO_EVENT_WRITER_METHOD_NAME = "writeToEventWriter";
private static Class staxResultClass;
private static Method staxResultGetStreamWriterMethod;
private static Method staxResultGetEventWriterMethod;
private static Constructor xmlStreamWriterRecordConstructor;
private static Constructor xmlEventWriterRecordConstructor;
private static Method writeToStreamMethod;
private static Method writeToEventWriterMethod;
private static Class domToStreamWriterClass;
private static Class domToEventWriterClass;
static {
try {
staxResultClass = PrivilegedAccessHelper.getClassForName(STAX_RESULT_CLASS_NAME);
if(staxResultClass != null) {
staxResultGetStreamWriterMethod = PrivilegedAccessHelper.getDeclaredMethod(staxResultClass, GET_XML_STREAM_WRITER_METHOD_NAME, new Class[]{});
staxResultGetEventWriterMethod = PrivilegedAccessHelper.getDeclaredMethod(staxResultClass, GET_XML_EVENT_WRITER_METHOD_NAME, new Class[]{});
}
Class streamWriterRecordClass = PrivilegedAccessHelper.getClassForName(XML_STREAM_WRITER_RECORD_CLASS_NAME);
Class streamWriterClass = PrivilegedAccessHelper.getClassForName(XML_STREAM_WRITER_CLASS_NAME);
xmlStreamWriterRecordConstructor = PrivilegedAccessHelper.getConstructorFor(streamWriterRecordClass, new Class[]{streamWriterClass}, true);
Class eventWriterRecordClass = PrivilegedAccessHelper.getClassForName(XML_EVENT_WRITER_RECORD_CLASS_NAME);
Class eventWriterClass = PrivilegedAccessHelper.getClassForName(XML_EVENT_WRITER_CLASS_NAME);
xmlEventWriterRecordConstructor = PrivilegedAccessHelper.getConstructorFor(eventWriterRecordClass, new Class[]{eventWriterClass}, true);
domToStreamWriterClass = PrivilegedAccessHelper.getClassForName(DOM_TO_STREAM_WRITER_CLASS_NAME);
writeToStreamMethod = PrivilegedAccessHelper.getMethod(domToStreamWriterClass, WRITE_TO_STREAM_METHOD_NAME, new Class[] {ClassConstants.NODE, streamWriterClass}, true);
domToEventWriterClass = PrivilegedAccessHelper.getClassForName(DOM_TO_EVENT_WRITER_CLASS_NAME);
writeToEventWriterMethod = PrivilegedAccessHelper.getMethod(domToEventWriterClass, WRITE_TO_EVENT_WRITER_METHOD_NAME, new Class[] {ClassConstants.NODE, eventWriterClass}, true);
} catch (Exception ex) {
// Do nothing
}
}
/**
* Create a new XMLMarshaller based on the specified session
* @param session A single session
*/
public XMLMarshaller(XMLContext xmlContext) {
setXMLContext(xmlContext);
initialize();
}
private void initialize() {
XMLPlatform xmlPlatform = XMLPlatformFactory.getInstance().getXMLPlatform();
transformer = xmlPlatform.newXMLTransformer();
setEncoding(XMLConstants.DEFAULT_XML_ENCODING);
setFormattedOutput(true);
marshalProperties = new Properties();
}
/**
* Return the instance of XMLContext that was used to create this instance
* of XMLMarshaller.
*/
public XMLContext getXMLContext() {
return xmlContext;
}
/**
* Set the XMLContext used by this instance of XMLMarshaller.
*/
public void setXMLContext(XMLContext value) {
xmlContext = value;
}
public ErrorHandler getErrorHandler() {
return errorHandler;
}
public void setErrorHandler(ErrorHandler errorHandler) {
this.errorHandler = errorHandler;
}
/**
* Returns if this XMLMarshaller should format the XML
* By default this is set to true and the XML marshalled will be formatted.
* @return if this XMLMarshaller should format the XML
*/
public boolean isFormattedOutput() {
return transformer.isFormattedOutput();
}
/**
* Set if this XMLMarshaller should format the XML
* By default this is set to true and the XML marshalled will be formatted.
* @param shouldFormat if this XMLMarshaller should format the XML
*/
public void setFormattedOutput(boolean shouldFormat) {
transformer.setFormattedOutput(shouldFormat);
}
/**
* Get the encoding set on this XMLMarshaller
* If the encoding has not been set the default UTF-8 will be used
* @return the encoding set on this XMLMarshaller
*/
public String getEncoding() {
return transformer.getEncoding();
}
/**
* Set the encoding on this XMLMarshaller
* If the encoding is not set the default UTF-8 will be used
* @param newEncoding the encoding to set on this XMLMarshaller
*/
public void setEncoding(String newEncoding) {
transformer.setEncoding(newEncoding);
}
/**
* Get the schema location set on this XMLMarshaller
* @return the schema location specified on this XMLMarshaller
*/
public String getSchemaLocation() {
return schemaLocation;
}
/**
* Set the schema location on this XMLMarshaller
* @param newSchemaLocation the schema location to be seton this XMLMarshaller
*/
public void setSchemaLocation(String newSchemaLocation) {
schemaLocation = newSchemaLocation;
}
/**
* Get the no namespace schema location set on this XMLMarshaller
* @return the no namespace schema location specified on this XMLMarshaller
*/
public String getNoNamespaceSchemaLocation() {
return noNamespaceSchemaLocation;
}
/**
* Return a properties object for a given instance of the
* XMLMarshaller.
*
* @return
*/
public Properties getProperties() {
return marshalProperties;
}
/**
* Return the property for a given key, if one exists.
*
* @parm key
* @return
*/
public Object getProperty(Object key) {
return marshalProperties.get(key);
}
/**
* Set the no namespace schema location on this XMLMarshaller
* @param newNoNamespaceSchemaLocation no namespace schema location to be seton this XMLMarshaller
*/
public void setNoNamespaceSchemaLocation(String newNoNamespaceSchemaLocation) {
noNamespaceSchemaLocation = newNoNamespaceSchemaLocation;
}
public void setXMLMarshalHandler(XMLMarshalListener marshalListener) {
this.marshalListener = marshalListener;
}
public XMLMarshalListener getMarshalListener() {
return this.marshalListener;
}
public void setMarshalListener(XMLMarshalListener listener) {
this.marshalListener = listener;
}
/**
* PUBLIC:
* Convert the given object to XML and update the given result with that XML Document
* @param object the object to marshal
* @param result the result to marshal the object to
* @throws XMLMarshalException if an error occurred during marshalling
*/
public void marshal(Object object, Result result) throws XMLMarshalException {
if ((object == null) || (result == null)) {
throw XMLMarshalException.nullArgumentException();
}
boolean isXMLRoot = (object instanceof XMLRoot);
XMLDescriptor xmlDescriptor = getDescriptor(object, isXMLRoot);
AbstractSession session = xmlContext.getSession(xmlDescriptor);
//if this is a simple xml root, the session and descriptor will be null
if (!(isXMLRoot && ((XMLRoot)object).getObject() instanceof Node) && ((session == null) || !xmlContext.getDocumentPreservationPolicy(session).shouldPreserveDocument())) {
if (result instanceof DOMResult) {
DOMResult domResult = (DOMResult) result;
// handle case where the node is null
if (domResult.getNode() == null) {
domResult.setNode(this.objectToXML(object));
} else {
marshal(object, domResult.getNode());
}
} else if (result instanceof SAXResult) {
SAXResult saxResult = (SAXResult) result;
marshal(object, saxResult.getHandler());
} else if (result instanceof StreamResult) {
StreamResult streamResult = (StreamResult) result;
Writer writer = streamResult.getWriter();
if (writer != null) {
marshal(object, writer);
} else if (streamResult.getOutputStream() != null) {
marshal(object, streamResult.getOutputStream());
} else {
try {
File f = new File(new URL(streamResult.getSystemId()).toURI());
writer = new FileWriter(f);
try {
marshal(object, writer);
} finally {
writer.close();
}
} catch (Exception e) {
throw XMLMarshalException.marshalException(e);
}
}
} else {
if (result.getClass().equals(staxResultClass)) {
try {
Object xmlStreamWriter = PrivilegedAccessHelper.invokeMethod(staxResultGetStreamWriterMethod, result);
if (xmlStreamWriter != null) {
MarshalRecord record = (MarshalRecord)PrivilegedAccessHelper.invokeConstructor(xmlStreamWriterRecordConstructor, new Object[]{xmlStreamWriter});
record.setMarshaller(this);
marshal(object, record, session, xmlDescriptor, isXMLRoot);
return;
} else {
Object xmlEventWriter = PrivilegedAccessHelper.invokeMethod(staxResultGetEventWriterMethod, result);
if(xmlEventWriter != null) {
MarshalRecord record = (MarshalRecord)PrivilegedAccessHelper.invokeConstructor(xmlEventWriterRecordConstructor, new Object[]{xmlEventWriter});
record.setMarshaller(this);
marshal(object, record, session, xmlDescriptor, isXMLRoot);
return;
}
}
} catch (Exception e) {
throw XMLMarshalException.marshalException(e);
}
}
java.io.StringWriter writer = new java.io.StringWriter();
marshal(object, writer);
javax.xml.transform.stream.StreamSource source = new javax.xml.transform.stream.StreamSource(new java.io.StringReader(writer.toString()));
transformer.transform(source, result);
}
return;
}
try {
Document document = null;
if(isXMLRoot && session == null) {
document = ((Node)((XMLRoot)object).getObject()).getOwnerDocument();
} else {
document = objectToXML(object, xmlDescriptor, isXMLRoot);
}
if ((result instanceof SAXResult) && (isFragment())) {
FragmentContentHandler fragmentHandler = new FragmentContentHandler(((SAXResult) result).getHandler());
if (isXMLRoot) {
String oldEncoding = transformer.getEncoding();
String oldVersion = transformer.getVersion();
if (((XMLRoot) object).getEncoding() != null) {
transformer.setEncoding(((XMLRoot) object).getEncoding());
}
if (((XMLRoot) object).getXMLVersion() != null) {
transformer.setVersion(((XMLRoot) object).getXMLVersion());
}
transformer.transform(document, fragmentHandler);
transformer.setEncoding(oldEncoding);
transformer.setVersion(oldVersion);
} else {
transformer.transform(document, fragmentHandler);
}
} else {
if (result.getClass().equals(staxResultClass)) {
try {
Object xmlStreamWriter = PrivilegedAccessHelper.invokeMethod(staxResultGetStreamWriterMethod, result);
if (xmlStreamWriter != null) {
Object domtostax = PrivilegedAccessHelper.newInstanceFromClass(domToStreamWriterClass);
PrivilegedAccessHelper.invokeMethod(writeToStreamMethod, domtostax, new Object[]{document, xmlStreamWriter});
return;
} else {
Object xmlEventWriter = PrivilegedAccessHelper.invokeMethod(staxResultGetEventWriterMethod, result);
if(xmlEventWriter != null) {
Object domToEventWriter = PrivilegedAccessHelper.newInstanceFromClass(domToEventWriterClass);
PrivilegedAccessHelper.invokeMethod(writeToEventWriterMethod, domToEventWriter, new Object[]{document, xmlEventWriter});
return;
}
}
} catch(Exception e) {
throw XMLMarshalException.marshalException(e);
}
}
if (isXMLRoot) {
String oldEncoding = transformer.getEncoding();
String oldVersion = transformer.getVersion();
if (((XMLRoot) object).getEncoding() != null) {
transformer.setEncoding(((XMLRoot) object).getEncoding());
}
if (((XMLRoot) object).getXMLVersion() != null) {
transformer.setVersion(((XMLRoot) object).getXMLVersion());
}
transformer.transform(document, result);
transformer.setEncoding(oldEncoding);
transformer.setVersion(oldVersion);
} else {
transformer.transform(document, result);
}
}
} catch (XMLPlatformException e) {
throw XMLMarshalException.marshalException(e);
}
}
/**
* PUBLIC:
* Convert the given object to XML and update the given outputStream with that XML Document
* @param object the object to marshal
* @param outputStream the outputStream to marshal the object to
* @throws XMLMarshalException if an error occurred during marshalling
*/
public void marshal(Object object, OutputStream outputStream) throws XMLMarshalException {
if ((object == null) || (outputStream == null)) {
throw XMLMarshalException.nullArgumentException();
}
try {
boolean isXMLRoot = false;
String version = DEFAULT_XML_VERSION;
String encoding = getEncoding();
if (object instanceof XMLRoot) {
isXMLRoot = true;
XMLRoot xroot = (XMLRoot) object;
version = xroot.getXMLVersion() != null ? xroot.getXMLVersion() : version;
encoding = xroot.getEncoding() != null ? xroot.getEncoding() : encoding;
}
if(encoding.equals(XMLConstants.DEFAULT_XML_ENCODING)){
AbstractSession session = null;
XMLDescriptor xmlDescriptor = null;
if(isXMLRoot){
try{
session = xmlContext.getSession(((XMLRoot)object).getObject());
if(session != null){
xmlDescriptor = getDescriptor(((XMLRoot)object).getObject(), session);
}
}catch (XMLMarshalException marshalException) {
if (!isSimpleXMLRoot((XMLRoot) object)) {
throw marshalException;
}
}
}else{
session = xmlContext.getSession(object.getClass());
xmlDescriptor = getDescriptor(object.getClass(), session);
}
OutputStreamRecord record;
if (isFormattedOutput()) {
record = new FormattedOutputStreamRecord();
} else {
record = new OutputStreamRecord();
}
record.setMarshaller(this);
record.setOutputStream(outputStream);
//if this is a simple xml root, the session and descriptor will be null
if (!(isXMLRoot && ((XMLRoot)object).getObject() instanceof Node) && ((session == null) || !xmlContext.getDocumentPreservationPolicy(session).shouldPreserveDocument())) {
marshal(object, record, session, xmlDescriptor, isXMLRoot);
} else {
try {
Node xmlDocument = null;
if(isXMLRoot && session == null) {
xmlDocument = (Node)((XMLRoot)object).getObject();
} else {
xmlDocument = objectToXMLNode(object, session, xmlDescriptor, isXMLRoot);
}
record.setSession(session);
if (isFragment()) {
record.node(xmlDocument, xmlDescriptor.getNamespaceResolver());
} else {
record.startDocument(encoding, version);
record.node(xmlDocument, record.getNamespaceResolver());
record.endDocument();
}
} catch (XMLPlatformException e) {
throw XMLMarshalException.marshalException(e);
}
}
record.flush();
}else{
OutputStreamWriter writer = new OutputStreamWriter(outputStream, encoding);
marshal(object, writer);
writer.flush();
}
} catch (UnsupportedEncodingException exception) {
throw XMLMarshalException.marshalException(exception);
} catch (Exception ex) {
throw XMLMarshalException.marshalException(ex);
}
}
/**
* PUBLIC:
* Convert the given object to XML and update the given writer with that XML Document
* @param object the object to marshal
* @param writer the writer to marshal the object to
* @throws XMLMarshalException if an error occurred during marshalling
*/
public void marshal(Object object, Writer writer) throws XMLMarshalException {
if ((object == null) || (writer == null)) {
throw XMLMarshalException.nullArgumentException();
}
boolean isXMLRoot = false;
String version = DEFAULT_XML_VERSION;
String encoding = getEncoding();
if (object instanceof XMLRoot) {
isXMLRoot = true;
XMLRoot xroot = (XMLRoot) object;
version = xroot.getXMLVersion() != null ? xroot.getXMLVersion() : version;
encoding = xroot.getEncoding() != null ? xroot.getEncoding() : encoding;
}
AbstractSession session = null;
XMLDescriptor xmlDescriptor = null;
if(isXMLRoot){
try{
session = xmlContext.getSession(((XMLRoot)object).getObject());
if(session != null){
xmlDescriptor = getDescriptor(((XMLRoot)object).getObject(), session);
}
}catch (XMLMarshalException marshalException) {
if (!isSimpleXMLRoot((XMLRoot) object)) {
throw marshalException;
}
}
}else{
session = xmlContext.getSession(object.getClass());
xmlDescriptor = getDescriptor(object.getClass(), session);
}
WriterRecord writerRecord;
if (isFormattedOutput()) {
writerRecord = new FormattedWriterRecord();
} else {
writerRecord = new WriterRecord();
}
writerRecord.setMarshaller(this);
writer = new BufferedWriter(writer);
writerRecord.setWriter(writer);
//if this is a simple xml root, the session and descriptor will be null
if (!(isXMLRoot && ((XMLRoot)object).getObject() instanceof Node) && ((session == null) || !xmlContext.getDocumentPreservationPolicy(session).shouldPreserveDocument())) {
marshal(object, writerRecord, session, xmlDescriptor, isXMLRoot);
} else {
try {
Node xmlDocument = null;
if(isXMLRoot && session == null) {
xmlDocument = (Node)((XMLRoot)object).getObject();
} else {
xmlDocument = objectToXMLNode(object, session, xmlDescriptor, isXMLRoot);
}
writerRecord.setSession(session);
if (isFragment()) {
writerRecord.node(xmlDocument, xmlDescriptor.getNamespaceResolver());
} else {
writerRecord.startDocument(encoding, version);
writerRecord.node(xmlDocument, writerRecord.getNamespaceResolver());
writerRecord.endDocument();
}
} catch (XMLPlatformException e) {
throw XMLMarshalException.marshalException(e);
}
}
try {
writer.flush();
} catch (IOException e) {
throw XMLMarshalException.marshalException(e);
}
}
/**
* 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) throws XMLMarshalException {
marshal(object, contentHandler, null);
}
/**
* 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 == null) || (contentHandler == null)) {
throw XMLMarshalException.nullArgumentException();
}
boolean isXMLRoot = (object instanceof XMLRoot);
AbstractSession session = null;
XMLDescriptor xmlDescriptor = null;
if(isXMLRoot){
try{
session = xmlContext.getSession(((XMLRoot)object).getObject());
if(session != null){
xmlDescriptor = getDescriptor(((XMLRoot)object).getObject(), session);
}
}catch (XMLMarshalException marshalException) {
if (!isSimpleXMLRoot((XMLRoot) object)) {
throw marshalException;
}
}
}else{
session = xmlContext.getSession(object.getClass());
xmlDescriptor = getDescriptor(object.getClass(), session);
}
//if it's a simple xml root then session and descriptor will be null
if (!(isXMLRoot && ((XMLRoot)object).getObject() instanceof Node) && ((session == null) || !xmlContext.getDocumentPreservationPolicy(session).shouldPreserveDocument())) {
ContentHandlerRecord contentHandlerRecord = new ContentHandlerRecord();
contentHandlerRecord.setMarshaller(this);
contentHandlerRecord.setContentHandler(contentHandler);
contentHandlerRecord.setLexicalHandler(lexicalHandler);
marshal(object, contentHandlerRecord, session, xmlDescriptor,isXMLRoot);
return;
}
try {
Node xmlDocument = null;
if(session == null) {
//indicated we're marshalling a node
xmlDocument = (Node)((XMLRoot)object).getObject();
} else {
xmlDocument = objectToXML(object, xmlDescriptor, isXMLRoot);
}
DOMReader reader = new DOMReader();
reader.setProperty("http://xml.org/sax/properties/lexical-handler", lexicalHandler);
if (isFragment()) {
FragmentContentHandler fragmentHandler = new FragmentContentHandler(contentHandler);
reader.setContentHandler(fragmentHandler);
} else {
reader.setContentHandler(contentHandler);
}
reader.parse(xmlDocument);
} catch (XMLPlatformException e) {
throw XMLMarshalException.marshalException(e);
} catch (org.xml.sax.SAXNotRecognizedException e) {
//won't be thrown
} catch (SAXNotSupportedException e) {
//won't be thrown
} catch (org.xml.sax.SAXException e) {
throw XMLMarshalException.marshalException(e);
}
}
/**
* PUBLIC:
* Convert the given object to XML and update the given node with that XML Document
* @param object the object to marshal
* @param node the node which the specified object should be marshalled to
* @throws XMLMarshalException if an error occurred during marshalling
*/
public void marshal(Object object, Node node) throws XMLMarshalException {
if ((object == null) || (node == null)) {
throw XMLMarshalException.nullArgumentException();
}
try {
boolean isXMLRoot = (object instanceof XMLRoot);
AbstractSession session = null;
XMLDescriptor xmlDescriptor = null;
if(isXMLRoot){
try{
session = xmlContext.getSession(((XMLRoot)object).getObject());
if(session != null){
xmlDescriptor = getDescriptor(((XMLRoot)object).getObject(), session);
}
}catch (XMLMarshalException marshalException) {
if (!isSimpleXMLRoot((XMLRoot) object)) {
throw marshalException;
}
}
}else{
session = xmlContext.getSession(object.getClass());
xmlDescriptor = getDescriptor(object.getClass(), session);
}
//if this is a simple xml root, descriptor and session will be null
if (!(isXMLRoot && ((XMLRoot)object).getObject() instanceof Node) && ((session == null) || !xmlContext.getDocumentPreservationPolicy(session).shouldPreserveDocument())) {
NodeRecord nodeRecord = new NodeRecord(node);
nodeRecord.setMarshaller(this);
if (!isXMLRoot) {
if ((null == xmlDescriptor.getDefaultRootElement()) && (node.getNodeType() == Node.ELEMENT_NODE) && (xmlDescriptor.getSchemaReference() != null) && (xmlDescriptor.getSchemaReference().getType() == XMLSchemaReference.COMPLEX_TYPE)) {
Attr typeAttr = ((Element) node).getAttributeNodeNS(XMLConstants.SCHEMA_INSTANCE_URL, XMLConstants.SCHEMA_TYPE_ATTRIBUTE);
if (typeAttr == null) {
NamespaceResolver namespaceResolver = xmlDescriptor.getNamespaceResolver();
String xsiPrefix = null;
if (null == namespaceResolver) {
namespaceResolver = new NamespaceResolver();
xmlDescriptor.setNamespaceResolver(namespaceResolver);
} else {
xsiPrefix = namespaceResolver.resolveNamespaceURI(XMLConstants.SCHEMA_INSTANCE_URL);
}
if (null == xsiPrefix) {
xsiPrefix = namespaceResolver.generatePrefix(XMLConstants.SCHEMA_INSTANCE_PREFIX);
}
String value = xmlDescriptor.getSchemaReference().getSchemaContext();
((Element) node).setAttributeNS(XMLConstants.XMLNS_URL, XMLConstants.XMLNS + XMLConstants.COLON + xsiPrefix, XMLConstants.SCHEMA_INSTANCE_URL);
((Element) node).setAttributeNS(XMLConstants.SCHEMA_INSTANCE_URL, xsiPrefix + XMLConstants.COLON + XMLConstants.SCHEMA_TYPE_ATTRIBUTE, value);
} else {
String value = xmlDescriptor.getSchemaReference().getSchemaContext();
typeAttr.setValue(value);
}
}
}
marshal(object, nodeRecord, session, xmlDescriptor, isXMLRoot);
return;
}
//If preserving document, may return the cached doc. Need to
//Copy contents of the cached doc to the supplied node.
Node doc = null;
if(isXMLRoot && session == null) {
doc = (Node)((XMLRoot)object).getObject();
} else {
doc = objectToXMLNode(object, node, session, xmlDescriptor, isXMLRoot);
}
DOMResult result = new DOMResult(node);
if (isXMLRoot) {
String oldEncoding = transformer.getEncoding();
String oldVersion = transformer.getVersion();
if (((XMLRoot) object).getEncoding() != null) {
transformer.setEncoding(((XMLRoot) object).getEncoding());
}
if (((XMLRoot) object).getXMLVersion() != null) {
transformer.setVersion(((XMLRoot) object).getXMLVersion());
}
transformer.transform(doc, result);
transformer.setEncoding(oldEncoding);
transformer.setVersion(oldVersion);
} else {
transformer.transform(doc, result);
}
} catch (Exception exception) {
if (exception instanceof XMLMarshalException) {
throw (XMLMarshalException) exception;
} else {
throw XMLMarshalException.marshalException(exception);
}
}
}
/**
* Convert the given object to XML and update the given marshal record with
* that XML Document.
* @param object the object to marshal
* @param marshalRecord the marshalRecord to marshal the object to
*/
public void marshal(Object object, MarshalRecord marshalRecord) {
boolean isXMLRoot = (object instanceof XMLRoot);
AbstractSession session = null;
XMLDescriptor xmlDescriptor = null;
if(isXMLRoot){
try{
session = xmlContext.getSession(((XMLRoot)object).getObject());
if(session != null){
xmlDescriptor = getDescriptor(((XMLRoot)object).getObject(), session);
}
}catch (XMLMarshalException marshalException) {
if (!isSimpleXMLRoot((XMLRoot) object)) {
throw marshalException;
}
}
}else{
session = xmlContext.getSession(object);
xmlDescriptor = getDescriptor(object, session);
}
marshal(object, marshalRecord, session, xmlDescriptor, isXMLRoot);
}
/**
* Convert the given object to XML and update the given marshal record with
* that XML Document.
* @param object the object to marshal
* @param marshalRecord the marshalRecord to marshal the object to
*/
protected void marshal(Object object, AbstractSession session, MarshalRecord marshalRecord) {
boolean isXMLRoot = (object instanceof XMLRoot);
marshal(object, marshalRecord, session, getDescriptor(object, isXMLRoot), isXMLRoot);
}
/**
* Convert the given object to XML and update the given marshal record with
* that XML Document.
* @param object the object to marshal
* @param marshalRecord the marshalRecord to marshal the object to
* @param descriptor the XMLDescriptor for the object being marshalled
*/
private void marshal(Object object, MarshalRecord marshalRecord, AbstractSession session, XMLDescriptor descriptor, boolean isXMLRoot) {
if(null != schema) {
marshalRecord = new ValidatingMarshalRecord(marshalRecord, this);
}
if (getAttachmentMarshaller() != null) {
marshalRecord.setXOPPackage(getAttachmentMarshaller().isXOPPackage());
}
addDescriptorNamespacesToXMLRecord(descriptor, marshalRecord);
NamespaceResolver nr = marshalRecord.getNamespaceResolver();
XMLRoot root = null;
if(isXMLRoot) {
root = (XMLRoot)object;
}
marshalRecord.beforeContainmentMarshal(object);
if (!isFragment()) {
String encoding = getEncoding();
String version = DEFAULT_XML_VERSION;
if (!isXMLRoot) {
marshalRecord.setLeafElementType(descriptor.getDefaultRootElementType());
} else {
if (root.getEncoding() != null) {
encoding = root.getEncoding();
}
if (root.getXMLVersion() != null) {
version = root.getXMLVersion();
}
}
marshalRecord.startDocument(encoding, version);
}
if(isXMLRoot) {
if(root.getObject() instanceof Node) {
marshalRecord.node((Node)root.getObject(), new NamespaceResolver());
marshalRecord.endDocument();
return;
}
}
XPathFragment rootFragment = buildRootFragment(object, descriptor, isXMLRoot, marshalRecord);
String schemaLocation = getSchemaLocation();
String noNsSchemaLocation = getNoNamespaceSchemaLocation();
boolean isNil = false;
if (isXMLRoot) {
object = root.getObject();
if (root.getSchemaLocation() != null) {
schemaLocation = root.getSchemaLocation();
}
if (root.getNoNamespaceSchemaLocation() != null) {
noNsSchemaLocation = root.getNoNamespaceSchemaLocation();
}
marshalRecord.setLeafElementType(root.getSchemaType());
isNil = root.isNil();
}
String xsiPrefix = null;
if ((null != getSchemaLocation()) || (null != getNoNamespaceSchemaLocation()) || (isNil)) {
xsiPrefix = nr.resolveNamespaceURI(XMLConstants.SCHEMA_INSTANCE_URL);
if (null == xsiPrefix) {
xsiPrefix = XMLConstants.SCHEMA_INSTANCE_PREFIX;
nr.put(XMLConstants.SCHEMA_INSTANCE_PREFIX, XMLConstants.SCHEMA_INSTANCE_URL);
}
}
TreeObjectBuilder treeObjectBuilder = null;
if (descriptor != null) {
treeObjectBuilder = (TreeObjectBuilder) descriptor.getObjectBuilder();
}
if(session == null){
session = (AbstractSession) xmlContext.getSession(0);
}
marshalRecord.setSession(session);
if (null != rootFragment) {
marshalRecord.startPrefixMappings(nr);
if (!isXMLRoot && descriptor.getNamespaceResolver() == null && rootFragment.hasNamespace()) {
// throw an exception if the name has a : in it but the namespaceresolver is null
throw XMLMarshalException.namespaceResolverNotSpecified(rootFragment.getShortName());
}
marshalRecord.openStartElement(rootFragment, nr);
if (null != schemaLocation) {
marshalRecord.attribute(XMLConstants.SCHEMA_INSTANCE_URL, XMLConstants.SCHEMA_LOCATION, xsiPrefix + XMLConstants.COLON + XMLConstants.SCHEMA_LOCATION, schemaLocation);
}
if (null != noNsSchemaLocation) {
marshalRecord.attribute(XMLConstants.SCHEMA_INSTANCE_URL, XMLConstants.NO_NS_SCHEMA_LOCATION, xsiPrefix + XMLConstants.COLON + XMLConstants.NO_NS_SCHEMA_LOCATION, noNsSchemaLocation);
}
if (isNil) {
marshalRecord.attribute(XMLConstants.SCHEMA_INSTANCE_URL, XMLConstants.SCHEMA_NIL_ATTRIBUTE, xsiPrefix + XMLConstants.COLON + XMLConstants.SCHEMA_NIL_ATTRIBUTE, "true");
}
marshalRecord.namespaceDeclarations(nr);
if (descriptor != null && !isNil) {
treeObjectBuilder.addXsiTypeAndClassIndicatorIfRequired(marshalRecord, descriptor, null, descriptor.getDefaultRootElementField(), root, object, isXMLRoot, true);
treeObjectBuilder.marshalAttributes(marshalRecord, object, session);
}
marshalRecord.closeStartElement();
}
if (treeObjectBuilder != null && !isNil) {
treeObjectBuilder.buildRow(marshalRecord, object, session, this, rootFragment, WriteType.UNDEFINED);
} else if (isXMLRoot) {
//if(null == object) {
//marshalRecord.attribute(XMLConstants.XMLNS_URL, XMLConstants.SCHEMA_INSTANCE_PREFIX, XMLConstants.XMLNS + XMLConstants.COLON + XMLConstants.SCHEMA_INSTANCE_PREFIX, XMLConstants.SCHEMA_INSTANCE_URL);
//marshalRecord.attribute(XMLConstants.SCHEMA_INSTANCE_URL, XMLConstants.SCHEMA_NIL_ATTRIBUTE, XMLConstants.SCHEMA_INSTANCE_PREFIX + XMLConstants.COLON + XMLConstants.SCHEMA_NIL_ATTRIBUTE, "true");
if(object != null && !isNil) {
if(root.getDeclaredType() != null && root.getObject() != null && root.getDeclaredType() != root.getObject().getClass()) {
QName type = (QName)XMLConversionManager.getDefaultJavaTypes().get(object.getClass());
if(type != null) {
xsiPrefix = nr.resolveNamespaceURI(XMLConstants.SCHEMA_INSTANCE_URL);
if (null == xsiPrefix) {
xsiPrefix = XMLConstants.SCHEMA_INSTANCE_PREFIX;
marshalRecord.attribute(XMLConstants.XMLNS_URL, xsiPrefix, XMLConstants.XMLNS + ':' + xsiPrefix, XMLConstants.SCHEMA_INSTANCE_URL);
}
marshalRecord.attribute(XMLConstants.XMLNS_URL, XMLConstants.SCHEMA_PREFIX, XMLConstants.XMLNS + ':' + XMLConstants.SCHEMA_PREFIX, XMLConstants.SCHEMA_URL);
marshalRecord.attribute(XMLConstants.SCHEMA_INSTANCE_URL, XMLConstants.SCHEMA_TYPE_ATTRIBUTE, xsiPrefix + ":" + XMLConstants.SCHEMA_TYPE_ATTRIBUTE, "xsd:" + type.getLocalPart());
}
}
String value = (String) XMLConversionManager.getDefaultXMLManager().convertObject(object, String.class, root.getSchemaType());
marshalRecord.characters(value);
}
}
if (null != rootFragment) {
marshalRecord.endElement(rootFragment, nr);
marshalRecord.endPrefixMappings(nr);
}
if (!isFragment()) {
marshalRecord.endDocument();
}
marshalRecord.afterContainmentMarshal(null, object);
}
private XPathFragment buildRootFragment(Object object, XMLDescriptor descriptor, boolean isXMLRoot, MarshalRecord marshalRecord) {
XPathFragment rootFragment = null;
if (isXMLRoot) {
rootFragment = ((XMLRoot) object).getRootFragment();
String xmlRootUri = ((XMLRoot) object).getNamespaceURI();
String xmlRootLocalName = ((XMLRoot) object).getLocalName();
if (xmlRootUri != null) {
if (descriptor != null) {
String xmlRootPrefix = marshalRecord.getNamespaceResolver().resolveNamespaceURI(xmlRootUri);
if (xmlRootPrefix == null && !(xmlRootUri.equals(marshalRecord.getNamespaceResolver().getDefaultNamespaceURI()))) {
xmlRootPrefix = marshalRecord.getNamespaceResolver().generatePrefix();
marshalRecord.getNamespaceResolver().put(xmlRootPrefix, xmlRootUri);
}
if(xmlRootPrefix == null) {
rootFragment.setXPath(xmlRootLocalName);
} else {
rootFragment.setXPath(xmlRootPrefix + XMLConstants.COLON + xmlRootLocalName);
}
} else {
String xmlRootPrefix = "ns0";
marshalRecord.getNamespaceResolver().put(xmlRootPrefix, xmlRootUri);
rootFragment.setXPath(xmlRootPrefix + XMLConstants.COLON + xmlRootLocalName);
}
}
} else {
XMLField defaultRootField = descriptor.getDefaultRootElementField();
if(defaultRootField != null){
rootFragment = defaultRootField.getXPathFragment();
}
}
return rootFragment;
}
private boolean isSimpleXMLRoot(XMLRoot xmlRoot) {
Class xmlRootObjectClass = xmlRoot.getObject().getClass();
if (XMLConversionManager.getDefaultJavaTypes().get(xmlRootObjectClass) != null || ClassConstants.List_Class.isAssignableFrom(xmlRootObjectClass) || ClassConstants.XML_GREGORIAN_CALENDAR.isAssignableFrom(xmlRootObjectClass) || ClassConstants.DURATION.isAssignableFrom(xmlRootObjectClass)) {
return true;
} else if(xmlRoot.getObject() instanceof org.w3c.dom.Node) {
return true;
}
return false;
}
/**
* PUBLIC:
* Convert the given object to an XML Document
* @param object the object to marshal
* @return the document which the specified object has been marshalled to
* @throws XMLMarshalException if an error occurred during marshalling
*/
public Document objectToXML(Object object) throws XMLMarshalException {
boolean isXMLRoot = (object instanceof XMLRoot);
XMLDescriptor xmlDescriptor = getDescriptor(object, isXMLRoot);
return objectToXML(object, xmlDescriptor, isXMLRoot);
}
/**
* INTERNAL:
* Convert the given object to an XML Document
* @param object the object to marshal
* @return the document which the specified object has been marshalled to
* @param descriptor the XMLDescriptor for the object being marshalled
* @throws XMLMarshalException if an error occurred during marshalling
*/
protected Document objectToXML(Object object, XMLDescriptor descriptor, boolean isXMLRoot) throws XMLMarshalException {
AbstractSession session = xmlContext.getSession(descriptor);
DocumentPreservationPolicy docPresPolicy = xmlContext.getDocumentPreservationPolicy(session);
if (docPresPolicy != null && docPresPolicy.shouldPreserveDocument()) {
XMLRecord xmlRow = null;
if (!isXMLRoot) {
xmlRow = (XMLRecord) ((XMLObjectBuilder) descriptor.getObjectBuilder()).createRecordFor(object, xmlContext.getDocumentPreservationPolicy(session));
xmlRow.setMarshaller(this);
if (getAttachmentMarshaller() != null) {
xmlRow.setXOPPackage(getAttachmentMarshaller().isXOPPackage());
}
addDescriptorNamespacesToXMLRecord(descriptor, xmlRow);
}
return objectToXML(object, descriptor, xmlRow, isXMLRoot, docPresPolicy);
}
MarshalRecord marshalRecord = new NodeRecord();
marshalRecord.setMarshaller(this);
marshal(object, marshalRecord, session, descriptor, isXMLRoot);
return marshalRecord.getDocument();
}
/**
* INTERNAL:
* Like ObjectToXML but is may also return a document fragment instead of a document in the
* case of a non-root object.
*/
protected Node objectToXMLNode(Object object, AbstractSession session, XMLDescriptor descriptor, boolean isXMLRoot) throws XMLMarshalException {
return objectToXMLNode(object, null, session, descriptor, isXMLRoot);
}
protected Node objectToXMLNode(Object object, Node rootNode, AbstractSession session,XMLDescriptor descriptor, boolean isXMLRoot) throws XMLMarshalException {
DocumentPreservationPolicy docPresPolicy = xmlContext.getDocumentPreservationPolicy(session);
if (docPresPolicy != null && docPresPolicy.shouldPreserveDocument()) {
XMLRecord xmlRow = null;
if (!isXMLRoot) {
xmlRow = (XMLRecord) ((XMLObjectBuilder) descriptor.getObjectBuilder()).createRecordFor(object, xmlContext.getDocumentPreservationPolicy(session));
xmlRow.setMarshaller(this);
if (getAttachmentMarshaller() != null) {
xmlRow.setXOPPackage(getAttachmentMarshaller().isXOPPackage());
}
if (xmlRow.getDOM().getNodeType() == Node.ELEMENT_NODE) {
addDescriptorNamespacesToXMLRecord(descriptor, xmlRow);
}
}
Document doc = objectToXML(object, rootNode, descriptor, xmlRow, isXMLRoot, docPresPolicy);
if ((xmlRow != null) && (xmlRow.getDOM().getNodeType() == Node.DOCUMENT_FRAGMENT_NODE)) {
return xmlRow.getDOM();
} else {
return doc;
}
}
MarshalRecord marshalRecord = new NodeRecord();
marshalRecord.setMarshaller(this);
marshalRecord.getNamespaceResolver().setDOM(rootNode);
marshal(object, marshalRecord, session, descriptor, isXMLRoot);
return marshalRecord.getDocument();
}
private void addDescriptorNamespacesToXMLRecord(XMLDescriptor xmlDescriptor, XMLRecord record) {
if (null == xmlDescriptor) {
return;
}
copyNamespaces(xmlDescriptor.getNamespaceResolver(), record.getNamespaceResolver());
}
private void copyNamespaces(NamespaceResolver source, NamespaceResolver target) {
if (null != source && null != target) {
target.getPrefixesToNamespaces().putAll(source.getPrefixesToNamespaces());
target.setDefaultNamespaceURI(source.getDefaultNamespaceURI());
}
}
/**
* PUBLIC:
* Convert the given object to descendants of the parent element
* @param object the object to marshal
* @param parent the node to marshal the object to
* @return the document which the specified object has been marshalled to
* @throws XMLMarshalException if an error occurred during marshalling
* @deprecated
*/
public Document objectToXML(Object object, Node parent) throws XMLMarshalException {
return objectToXML(object, parent, null);
}
public Document objectToXML(Object object, Node parent, DocumentPreservationPolicy docPresPolicy) {
boolean isXMLRoot = (object instanceof XMLRoot);
AbstractSession session = null;
XMLDescriptor descriptor = null;
if(isXMLRoot){
try{
session = xmlContext.getSession(((XMLRoot)object).getObject());
if(session != null){
descriptor = getDescriptor(((XMLRoot)object).getObject(), session);
}
}catch (XMLMarshalException marshalException) {
if (!isSimpleXMLRoot((XMLRoot) object)) {
throw marshalException;
}
}
}else{
session = xmlContext.getSession(object);
descriptor = getDescriptor(object, session);
}
String localRootName = descriptor.getDefaultRootElement();
if (null == localRootName) {
throw XMLMarshalException.defaultRootElementNotSpecified(descriptor);
}
if(docPresPolicy == null) {
docPresPolicy = xmlContext.getDocumentPreservationPolicy(session);
}
if (docPresPolicy != null && docPresPolicy.shouldPreserveDocument()) {
XMLRecord xmlRow = (XMLRecord) ((XMLObjectBuilder) descriptor.getObjectBuilder()).createRecord(localRootName, parent, session);
xmlRow.setMarshaller(this);
if (getAttachmentMarshaller() != null) {
xmlRow.setXOPPackage(getAttachmentMarshaller().isXOPPackage());
}
return objectToXML(object, descriptor, xmlRow, isXMLRoot, docPresPolicy);
}
MarshalRecord marshalRecord = new NodeRecord(localRootName, parent);
marshalRecord.setMarshaller(this);
marshal(object, marshalRecord, session, descriptor, isXMLRoot);
return marshalRecord.getDocument();
}
/**
* INTERNAL:
* Convert the given object to an XML Document
*/
public Document objectToXML(Object object, XMLDescriptor descriptor, XMLRecord xmlRow, boolean isXMLRoot, DocumentPreservationPolicy docPresPolicy) {
return objectToXML(object, null, descriptor, xmlRow, isXMLRoot, docPresPolicy);
}
public Document objectToXML(Object object, Node rootNode, XMLDescriptor descriptor, XMLRecord xmlRow, boolean isXMLRoot, DocumentPreservationPolicy docPresPolicy) {
if(null != rootNode) {
int rootNodeType = rootNode.getNodeType();
if(rootNodeType != Node.DOCUMENT_NODE && rootNodeType != Node.ELEMENT_NODE && rootNodeType != Node.DOCUMENT_FRAGMENT_NODE ) {
throw XMLMarshalException.marshalException(null);
}
}
Document document = null;
NamespaceResolver resolver = new NamespaceResolver();
resolver.setDOM(rootNode);
this.copyNamespaces(descriptor.getNamespaceResolver(), resolver);
boolean shouldCallSetAttributeNS = false;
boolean isRootDocumentFragment = false;
AbstractSession session = xmlContext.getSession(descriptor);
if (xmlRow != null) {
isRootDocumentFragment = (xmlRow.getDOM().getNodeType() == Node.DOCUMENT_FRAGMENT_NODE);
}
Object originalObject = object;
if (isXMLRoot) {
String xmlRootUri = ((XMLRoot) object).getNamespaceURI();
String xmlRootPrefix = null;
if (xmlRow == null) {
String recordName = ((XMLRoot) object).getLocalName();
if (xmlRootUri != null) {
xmlRootPrefix = resolver.resolveNamespaceURI(xmlRootUri);
if (xmlRootPrefix == null && !(xmlRootUri.equals(resolver.getDefaultNamespaceURI()))) {
xmlRootPrefix = resolver.generatePrefix();
resolver.put(xmlRootPrefix, xmlRootUri);
shouldCallSetAttributeNS = true;
}
if(xmlRootPrefix != null) {
recordName = xmlRootPrefix + XMLConstants.COLON + recordName;
}
}
xmlRow = (XMLRecord) ((XMLObjectBuilder) descriptor.getObjectBuilder()).createRecordFor(((XMLRoot) object).getObject(), docPresPolicy, recordName, xmlRootUri);
xmlRow.setMarshaller(this);
if (getAttachmentMarshaller() != null) {
xmlRow.setXOPPackage(getAttachmentMarshaller().isXOPPackage());
}
if (!isRootDocumentFragment) {
if (shouldCallSetAttributeNS) {
if (xmlRootPrefix != null) {
((Element) xmlRow.getDOM()).setAttributeNS(XMLConstants.XMLNS_URL, XMLConstants.XMLNS + XMLConstants.COLON + xmlRootPrefix, xmlRootUri);
}
shouldCallSetAttributeNS = false;
}
}
}
copyNamespaces(resolver, xmlRow.getNamespaceResolver());
document = xmlRow.getDocument();
Element docElement = document.getDocumentElement();
object = ((XMLRoot) object).getObject();
}
XMLObjectBuilder bldr = (XMLObjectBuilder) descriptor.getObjectBuilder();
AbstractSession objectSession = xmlContext.getSession(object);
xmlRow.setSession(objectSession);
bldr.addXsiTypeAndClassIndicatorIfRequired(xmlRow, descriptor, null, null, originalObject, object, isXMLRoot, true);
xmlRow = (XMLRecord) bldr.buildRow(xmlRow, object, objectSession, isXMLRoot);
xmlRow.setMarshaller(this);
if (shouldCallSetAttributeNS && !isRootDocumentFragment) {
((Element) xmlRow.getDOM()).setAttributeNS(XMLConstants.XMLNS_URL, XMLConstants.XMLNS + XMLConstants.COLON + XMLConstants.SCHEMA_INSTANCE_PREFIX, XMLConstants.SCHEMA_INSTANCE_URL);
}
document = xmlRow.getDocument();
addSchemaLocations(document, session);
return document;
}
private void addSchemaLocations(Document document, AbstractSession session) {
Element docElement = document.getDocumentElement();
NamespaceResolver resolver = new NamespaceResolver();
resolver.put(XMLConstants.XMLNS, XMLConstants.XMLNS_URL);
resolver.put(XMLConstants.SCHEMA_INSTANCE_PREFIX, XMLConstants.SCHEMA_INSTANCE_URL);
if ((getSchemaLocation() != null) || (getNoNamespaceSchemaLocation() != null)) {
XMLField field = new XMLField("@xmlns:xsi");
field.setNamespaceResolver(resolver);
XPathEngine.getInstance().create(field, docElement, XMLConstants.SCHEMA_INSTANCE_URL, session);
}
if (getSchemaLocation() != null) {
XMLField field = new XMLField("@xsi:" + XMLConstants.SCHEMA_LOCATION);
field.setNamespaceResolver(resolver);
XPathEngine.getInstance().create(field, docElement, getSchemaLocation(), session);
}
if (getNoNamespaceSchemaLocation() != null) {
XMLField field = new XMLField("@xsi:" + XMLConstants.NO_NS_SCHEMA_LOCATION);
field.setNamespaceResolver(resolver);
XPathEngine.getInstance().create(field, docElement, getNoNamespaceSchemaLocation(), session);
}
}
/**
* INTERNAL:
* Return the descriptor for the root object.
*/
protected XMLDescriptor getDescriptor(Object object) throws XMLMarshalException {
XMLDescriptor descriptor = (XMLDescriptor) xmlContext.getSession(object).getDescriptor(object);
if (descriptor == null) {
throw XMLMarshalException.descriptorNotFoundInProject(object.getClass().getName());
}
return descriptor;
}
/**
* INTERNAL:
* Return the descriptor for the root object.
*/
protected XMLDescriptor getDescriptor(Object object, AbstractSession session) throws XMLMarshalException {
XMLDescriptor descriptor = (XMLDescriptor) session.getDescriptor(object);
if (descriptor == null) {
throw XMLMarshalException.descriptorNotFoundInProject(object.getClass().getName());
}
return descriptor;
}
/**
* INTERNAL:
* Return the descriptor for the root object.
*/
private XMLDescriptor getDescriptor(Class clazz, AbstractSession session) throws XMLMarshalException {
XMLDescriptor descriptor = (XMLDescriptor) session.getDescriptor(clazz);
if (descriptor == null) {
throw XMLMarshalException.descriptorNotFoundInProject(clazz.getName());
}
return descriptor;
}
protected XMLDescriptor getDescriptor(Object object, boolean isXMLRoot) {
if (isXMLRoot) {
return getDescriptor((XMLRoot) object);
} else {
return getDescriptor(object);
}
}
protected XMLDescriptor getDescriptor(Object object, AbstractSession session, boolean isXMLRoot) {
if (isXMLRoot) {
return getDescriptor((XMLRoot) object, session);
} else {
return getDescriptor(object, session);
}
}
protected XMLDescriptor getDescriptor(XMLRoot object) throws XMLMarshalException {
XMLDescriptor descriptor = null;
try {
AbstractSession session = xmlContext.getSession(object.getObject());
if(null == session) {
return null;
}
descriptor = (XMLDescriptor) session.getDescriptor(object.getObject());
} catch (XMLMarshalException marshalException) {
if ((descriptor == null) && isSimpleXMLRoot(object)) {
return null;
}
throw marshalException;
}
if (descriptor == null) {
throw XMLMarshalException.descriptorNotFoundInProject(object.getClass().getName());
}
return descriptor;
}
protected XMLDescriptor getDescriptor(XMLRoot object, AbstractSession session) throws XMLMarshalException {
XMLDescriptor descriptor = null;
try {
if(null == session) {
return null;
}
descriptor = (XMLDescriptor) session.getDescriptor(object.getObject());
} catch (XMLMarshalException marshalException) {
if ((descriptor == null) && isSimpleXMLRoot(object)) {
return null;
}
throw marshalException;
}
if (descriptor == null) {
throw XMLMarshalException.descriptorNotFoundInProject(object.getClass().getName());
}
return descriptor;
}
/**
* PUBLIC:
* Set if this should marshal to a fragment. If true an XML header string is not written out.
* @param fragment if this should marshal to a fragment or not
*/
public void setFragment(boolean fragment) {
transformer.setFragment(fragment);
}
/**
* PUBLIC:
* Returns if this should marshal to a fragment. If true an XML header string is not written out.
* @return if this should marshal to a fragment or not
*/
public boolean isFragment() {
return transformer.isFragment();
}
public void setAttachmentMarshaller(XMLAttachmentMarshaller atm) {
this.attachmentMarshaller = atm;
}
public XMLAttachmentMarshaller getAttachmentMarshaller() {
return this.attachmentMarshaller;
}
/**
* INTERNAL
* @return the transformer instance for this marshaller
*/
public XMLTransformer getTransformer() {
return transformer;
}
public Schema getSchema() {
return schema;
}
public void setSchema(Schema schema) {
this.schema = schema;
}
@Override
public XMLMarshaller clone() {
XMLMarshaller clone = new XMLMarshaller(xmlContext);
clone.setAttachmentMarshaller(attachmentMarshaller);
clone.setEncoding(getEncoding());
clone.setFormattedOutput(isFormattedOutput());
clone.setFragment(isFragment());
clone.setMarshalListener(marshalListener);
clone.setNoNamespaceSchemaLocation(noNamespaceSchemaLocation);
for(Entry entry : marshalProperties.entrySet()) {
clone.getProperties().put(entry.getKey(), entry.getValue());
}
if(null != schema) {
clone.setSchema(schema);
}
clone.setSchemaLocation(schemaLocation);
return clone;
}
}