Package org.eclipse.persistence.oxm

Examples of org.eclipse.persistence.oxm.XMLUnmarshaller


     */
    public void loadXMLSchema(InputStream xrSchemaStream) {

        SchemaModelProject schemaProject = new SchemaModelProject();
        XMLContext xmlContext = new XMLContext(schemaProject);
        XMLUnmarshaller unmarshaller = xmlContext.createUnmarshaller();
        Schema schema = (Schema)unmarshaller.unmarshal(xrSchemaStream);
        NamespaceResolver nr = schema.getNamespaceResolver();
        String targetNamespace = schema.getTargetNamespace();
        nr.put(TARGET_NAMESPACE_PREFIX, targetNamespace);
        xrService.schema = schema;
        xrService.schemaNamespace = targetNamespace;


                    parser.setNamespaceAware(true);
                    parser.setWhitespacePreserving(false);
                  XMLContext context = new XMLContext(p);
                  context.getSession(Project.class).getEventManager().addListener(
                    new MissingDescriptorListener());
                  XMLUnmarshaller unmarshaller = context.createUnmarshaller();
                  project = (Project)unmarshaller.unmarshal(url);
              }
            }
            catch (ValidationException validationException) {
                if (validationException.getErrorCode() == ValidationException.PROJECT_XML_NOT_FOUND) {
                    throw SessionLoaderException.failedToLoadProjectXml(projectString,

        Document document = loadDocument(loader);

        if(getExceptionStore().isEmpty()){
            if (document.getDocumentElement().getTagName().equals("sessions")) {
                XMLContext context = new XMLContext(new XMLSessionConfigProject_11_1_1());
                XMLUnmarshaller unmarshaller = context.createUnmarshaller();
                SessionConfigs configs = (SessionConfigs)unmarshaller.unmarshal(document);
                XRSessionsFactory factory = new XRSessionsFactory();
                Map<String, Session> sessions = factory.buildSessionConfigs(configs, loader);
                for (Map.Entry<String, Session> entry : sessions.entrySet()) {
                    if (!sessionManager.getSessions().containsKey(entry.getKey())) {
                        sessionManager.addSession(entry.getKey(), entry.getValue());

       
        // if parent is null we are back to the root object
        // the last object that will hit the afterUnmarshal method
        if (parent == null) {
            SDOChangeSummary nextCS = null;
            XMLUnmarshaller unmarshaller = ((SDOXMLHelper)aHelperContext.getXMLHelper()).getXmlContext().createUnmarshaller();
            for (int i = 0; i < changeSummaries.size(); i++) {
                nextCS = (SDOChangeSummary)changeSummaries.get(i);
                // Set logging to true until finished building modified list.
                boolean loggingValue = nextCS.isLoggingMapping();
                nextCS.setLogging(true);
                // CREATES
                // For each xpath in the create attribute convert it to an sdo path and execute it against the root
                // dataobject to get the dataobject being pointed to and set that dataobject to be created
                List xpaths = nextCS.getCreatedXPaths();
                String nextXPath = null;
                SDODataObject nextCreatedDO = null;
                for (int j = 0; j < xpaths.size(); j++) {
                    nextXPath = (String)xpaths.get(j);
                    String sdoPath = convertXPathToSDOPath(nextXPath);
                    nextCreatedDO = (SDODataObject)targetDataObject.getDataObject(sdoPath);

                    if(nextCreatedDO == null) {
                        int nextSlash = sdoPath.indexOf('/');
                        if(nextSlash != -1) {
                            sdoPath = sdoPath.substring(nextSlash + 1);
                        } else {
                            sdoPath = "/";
                        }
                        nextCreatedDO = (SDODataObject)targetDataObject.getDataObject(sdoPath);
                    }
                   
                    if (nextCreatedDO != null) {
                        nextCreatedDO._setCreated(true);
                        nextCS.getOldContainers().remove(nextCreatedDO);
                    } else {
                        throw SDOException.errorProcessingXPath(nextXPath);
                    }
                }
                //clear the createxpaths list that was read in from XML               
                nextCS.setCreatedXPaths(null);
                //MODIFIED               
                List modifiedDoms = nextCS.getModifiedDoms();
                Element nextNode = null;
                String refValue = null;
                SDODataObject nextModifiedDO = null;
                for (int j = 0; j < modifiedDoms.size(); j++) {
                    nextNode = (Element)modifiedDoms.get(j);
                    refValue = nextNode.getAttributeNS(SDOConstants.SDO_URL, SDOConstants.CHANGESUMMARY_REF);
                    if ((refValue == null) || (refValue.length() == 0)) {
                        throw SDOException.missingRefAttribute();
                    }
                    //nextModifiedDO is the real modified current data object
                    String sdoPath = convertXPathToSDOPath(refValue);
                    nextModifiedDO = (SDODataObject)targetDataObject.getDataObject(sdoPath);
                    //if it failed, try peeling off the first fragment (may be the root
                    if(nextModifiedDO == null) {
                        int nextSlash = sdoPath.indexOf('/');
                        if(nextSlash != -1) {
                            sdoPath = sdoPath.substring(nextSlash + 1);
                        } else {
                            sdoPath = "/";
                        }
                        nextModifiedDO = (SDODataObject)targetDataObject.getDataObject(sdoPath);
                    }
                    String unsetValue = nextNode.getAttributeNS(SDOConstants.SDO_URL, SDOConstants.CHANGESUMMARY_UNSET);
                    List unsetValueList = new ArrayList();
                    if ((unsetValue != null) && (unsetValue.length() > 0)) {
                        XMLConversionManager xmlConversionManager = ((SDOXMLHelper) aHelperContext.getXMLHelper()).getXmlConversionManager();
                        unsetValueList = (List)xmlConversionManager.convertObject(unsetValue, List.class);
                    }
                    if (nextModifiedDO != null) {
                        nextModifiedDO._setModified(true);
                        SDOCSUnmarshalListener listener = new SDOCSUnmarshalListener(((SDOType)nextModifiedDO.getType()).getHelperContext(), true);
                        unmarshaller.setUnmarshalListener(listener);
                        unmarshaller.getProperties().put("sdoHelperContext", aHelperContext);
                        unmarshaller.setUnmappedContentHandlerClass(SDOUnmappedContentHandler.class);                       
                        Object unmarshalledNode = unmarshaller.unmarshal(nextNode, ((SDOType)nextModifiedDO.getType()).getXmlDescriptor().getJavaClass());
                        //unmarshalledDO is the modified dataobject from the changesummary xml
                        DataObject unmarshalledDO = null;
                        // Assumption: unmarshalledNode should always be either an instance of XMLRoot or DataObject                       
                        if (unmarshalledNode instanceof XMLRoot) {
                            unmarshalledDO = (DataObject)((XMLRoot)unmarshalledNode).getObject();

            Object element = stream.nextElement();

            // PERF: Direct variable access.
            //Object value = row.get(field);
            //Object fieldValue = null;
            XMLUnmarshaller unmarshaller = ((XMLRecord) row).getUnmarshaller();
            if (element instanceof String) {
                if (this.isSwaRef() && (unmarshaller.getAttachmentUnmarshaller() != null)) {
                    fieldValue = unmarshaller.getAttachmentUnmarshaller().getAttachmentAsDataHandler((String) element);
                } else if (!this.isSwaRef()) {
                    //should be base64
                    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;
                    record.setSession(executionSession);

                if ((unmarshaller.getAttachmentUnmarshaller() != null) && unmarshaller.getAttachmentUnmarshaller().isXOPPackage() && !this.isSwaRef() && !this.shouldInlineBinaryData()) {
                    //look for the include element:
                    String xpath = "";

                    //  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 + ":" + INCLUDE + "/@href";
                    XMLField field = new XMLField(xpath);
                    field.setNamespaceResolver(tempResolver);
                    String includeValue = (String) record.get(field);
                    if (element != null) {
                        if ((getCollectionContentType() == ClassConstants.ABYTE) || (getCollectionContentType() == ClassConstants.APBYTE)) {
                            fieldValue = unmarshaller.getAttachmentUnmarshaller().getAttachmentAsByteArray(includeValue);
                        } else {
                            fieldValue = unmarshaller.getAttachmentUnmarshaller().getAttachmentAsDataHandler(includeValue);
                        }
                    }
                } else if ((unmarshaller.getAttachmentUnmarshaller() != null) && isSwaRef()) {
                    String refValue = (String) record.get("text()");
                    if (refValue != null) {
                        fieldValue = unmarshaller.getAttachmentUnmarshaller().getAttachmentAsDataHandler(refValue);
                    }
                } else {
                    fieldValue = record.get("text()");
                    //should be a base64 string
                    fieldValue = ((XMLConversionManager) executionSession.getDatasourcePlatform().getConversionManager()).convertSchemaBase64ToByteArray(fieldValue);

        Object value = row.get(this.field);
        if (value == null) {
            return value;
        }
        Object fieldValue = null;
        XMLUnmarshaller unmarshaller = ((XMLRecord) row).getUnmarshaller();
        if (value instanceof String) {
            if (this.isSwaRef() && (unmarshaller.getAttachmentUnmarshaller() != null)) {
                if (getAttributeClassification() == XMLBinaryDataHelper.getXMLBinaryDataHelper().DATA_HANDLER) {
                    fieldValue = unmarshaller.getAttachmentUnmarshaller().getAttachmentAsDataHandler((String) value);
                } else {
                    fieldValue = unmarshaller.getAttachmentUnmarshaller().getAttachmentAsByteArray((String) value);
                }
            } else if (!this.isSwaRef()) {
                //should be base64
                byte[] bytes = ((XMLConversionManager) executionSession.getDatasourcePlatform().getConversionManager()).convertSchemaBase64ToByteArray(value);
                fieldValue = bytes;
            }
        } else {
            //this was an element, so do the XOP/SWAREF/Inline binary cases for an element
            XMLRecord record = (XMLRecord) value;
                record.setSession(executionSession);

            if ((unmarshaller.getAttachmentUnmarshaller() != null) && unmarshaller.getAttachmentUnmarshaller().isXOPPackage() && !this.isSwaRef() && !this.shouldInlineBinaryData()) {
                //look for the include element:
                String xpath = "";
                //  need a prefix for XOP
                String prefix = null;
                NamespaceResolver descriptorResolver = ((XMLDescriptor) getDescriptor()).getNamespaceResolver();
                // 20061023: handle NPE on null NSR
                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 + include;
                XMLField field = new XMLField(xpath);
                field.setNamespaceResolver(tempResolver);
                String includeValue = (String) record.get(field);
                if (value != null) {
                    if ((getAttributeClassification() == ClassConstants.ABYTE) || (getAttributeClassification() == ClassConstants.APBYTE)) {
                        fieldValue = unmarshaller.getAttachmentUnmarshaller().getAttachmentAsByteArray(includeValue);
                    } else {
                        fieldValue = unmarshaller.getAttachmentUnmarshaller().getAttachmentAsDataHandler(includeValue);
                    }
                }
            } else if ((unmarshaller.getAttachmentUnmarshaller() != null) && isSwaRef()) {
                String refValue = (String) record.get("text()");
                if (refValue != null) {
                    fieldValue = unmarshaller.getAttachmentUnmarshaller().getAttachmentAsDataHandler(refValue);
                }
            } else {
                fieldValue = record.get("text()");
                //should be a base64 string
                fieldValue = ((XMLConversionManager) executionSession.getDatasourcePlatform().getConversionManager()).convertSchemaBase64ToByteArray(fieldValue);

        // Unmarshall JPA format.
        XMLEntityMappings xmlEntityMappings;
        try {
            // First need to determine which context/schema to use, JPA 1.0, 2.0 or EclipseLink orm (only latest supported)
            Object[] context = determineXMLContextAndSchema(mappingFile, reader1, validateORMSchema);
            XMLUnmarshaller unmarshaller = ((XMLContext)context[0]).createUnmarshaller();
            if (validateORMSchema) {
                useLocalSchemaForUnmarshaller(unmarshaller, ((Schema)context[1]));
            }
            xmlEntityMappings = (XMLEntityMappings) unmarshaller.unmarshal(reader2);
        } catch (Exception exception) {
            throw ValidationException.errorParsingMappingFile(mappingFile, exception);
        }
        if (xmlEntityMappings != null){
            xmlEntityMappings.setMappingFile(mappingFile);

     *
     */
    public void loadXMLSchema(InputStream xrSchemaStream) {
        SchemaModelProject schemaProject = new SchemaModelProject();
        XMLContext xmlContext = new XMLContext(schemaProject);
        XMLUnmarshaller unmarshaller = xmlContext.createUnmarshaller();
        Schema schema = (Schema)unmarshaller.unmarshal(xrSchemaStream);
        NamespaceResolver nr = schema.getNamespaceResolver();
        String targetNamespace = schema.getTargetNamespace();
        nr.put(TARGET_NAMESPACE_PREFIX, targetNamespace);
        xrService.schema = schema;
        xrService.schemaNamespace = targetNamespace;

       * @throws RuntimeException for errors in XML parsing or
       *    implementation-specific validation.
       */
    public XMLDocument load(InputSource inputSource, String locationURI, Object options) throws IOException {
        // get XMLUnmarshaller once - as we may create a new instance if this helper isDirty=true
        XMLUnmarshaller anXMLUnmarshaller = getXmlUnmarshaller(options);
        Object unmarshalledObject = null;
        if (options == null) {
            try {
               unmarshalledObject = anXMLUnmarshaller.unmarshal(inputSource);
            } catch(XMLMarshalException xmlException){
               handleXMLMarshalException(xmlException);              
            }
        } else {
            try {
                DataObject optionsDataObject = (DataObject)options;
                try {
                    SDOType theType = (SDOType)optionsDataObject.get(SDOConstants.TYPE_LOAD_OPTION);
                    try{
                        if (theType != null) {
                            if(theType.isDataType()) {
                                theType = (SDOType)((SDOTypeHelper)this.aHelperContext.getTypeHelper()).getWrappersHashMap().get(theType.getQName());
                           
                            if(theType != null) {
                                unmarshalledObject = anXMLUnmarshaller.unmarshal(inputSource, theType.getImplClass());
                            } else {
                                unmarshalledObject = anXMLUnmarshaller.unmarshal(inputSource);
                            }
                        }else{
                            unmarshalledObject = anXMLUnmarshaller.unmarshal(inputSource);
                        }
                    } catch(XMLMarshalException xmlException){
                        handleXMLMarshalException(xmlException);              
                    }
                } catch (ClassCastException ccException) {                 

        return load(inputSource, locationURI, options);
    }

    public XMLDocument load(Source source, String locationURI, Object options) throws IOException {
        // get XMLUnmarshaller once - as we may create a new instance if this helper isDirty=true
        XMLUnmarshaller anXMLUnmarshaller = getXmlUnmarshaller(options);
        Object unmarshalledObject = null;
        if (options == null) {
            try {
                unmarshalledObject = anXMLUnmarshaller.unmarshal(source);
            } catch(XMLMarshalException xmlException){
                handleXMLMarshalException(xmlException);              
            }
        } else {                    
            try {
                DataObject optionsDataObject = (DataObject)options;
                try {
                    SDOType theType = (SDOType)optionsDataObject.get(SDOConstants.TYPE_LOAD_OPTION);
                    try{
                        if (theType != null) {
                            if(theType.isDataType()) {
                                theType = (SDOType)((SDOTypeHelper)this.aHelperContext.getTypeHelper()).getWrappersHashMap().get(theType.getQName());
                           
                            if(theType != null) {
                                unmarshalledObject = anXMLUnmarshaller.unmarshal(source, theType.getImplClass());
                            } else {
                                unmarshalledObject = anXMLUnmarshaller.unmarshal(source);
                            }
                        }else{
                            unmarshalledObject = anXMLUnmarshaller.unmarshal(source);
                        }
                    } catch(XMLMarshalException xmlException){
                        handleXMLMarshalException(xmlException);              
                    }
                } catch (ClassCastException ccException) {                 

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