Examples of org.eclipse.persistence.oxm.XMLUnmarshaller.unmarshal()

Class org.eclipse.persistence.oxm.XMLUnmarshaller

Examples of org.eclipse.persistence.oxm.XMLUnmarshaller.unmarshal()

org.eclipse.persistence.oxm.XMLUnmarshaller.unmarshal()
PUBLIC: Read and parse the XML document from the file and map the XML data into an object. The file must contain a valid XML document, and be mapped by a project used to create the XMLContext. The type of object returned will be based on the root element of the XML document. @param file The file to unmarshal from @return the object which resulted from unmarshalling the given file @throws XMLMarshalException if an error occurred during unmarshalling

        // No errors occurred, unmasrshal the document which will return a
        // SessionConfigs containing 0 or more SessionConfigs and send
        // them through the factory to create actual Sessions
        XMLContext context = new XMLContext(project);
        XMLUnmarshaller unmarshaller = context.createUnmarshaller();
        SessionConfigs configs = (SessionConfigs)unmarshaller.unmarshal(document);
        SessionsFactory factory = new SessionsFactory();
        Map sessions = factory.buildSessionConfigs(configs, loader);
        for (Iterator iterator = sessions.entrySet().iterator(); iterator.hasNext(); ) {
            Map.Entry entry = (Map.Entry)iterator.next();
            // Only add the session if missing.

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            if (document.getDocumentElement().getTagName().equals("sessions")) {
                // No errors occurred, unmarshal the document which will return a
                // SessionConfigs containing 0 or more SessionConfigs
                XMLContext context = new XMLContext(getProject());
                XMLUnmarshaller unmarshaller = context.createUnmarshaller();
                return (SessionConfigs)unmarshaller.unmarshal(document);
            }else{
                // 9.0.4 session.xml or invalid xml format.
              throw SessionLoaderException.InvalidSessionXML();
            }
        } else {

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            if (document.getDocumentElement().getTagName().equals("toplink-sessions")) {
                // No errors occurred, unmarshal the document which will return a
                // SessionConfigs containing 0 or more SessionConfigs
                XMLContext context = new XMLContext(new XMLSessionConfigToplinkProject());
                XMLUnmarshaller unmarshaller = context.createUnmarshaller();
                return (SessionConfigs)unmarshaller.unmarshal(document);
            }else{
                // Throw the exceptions we encountered
                throw SessionLoaderException.finalException(getExceptionStore());
            }
        }

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        try {
            XMLContext context = new XMLContext(getSchemaProject());
            XMLUnmarshaller unmarshaller = context.createUnmarshaller();
            unmarshaller.setEntityResolver(schemaResolverWrapper.getSchemaResolver());


            Schema schema = (Schema) unmarshaller.unmarshal(xsdSource);
            //populate Imports
            java.util.List imports = schema.getImports();
            Iterator iter = imports.iterator();
            while (iter.hasNext()) {
                Import nextImport = (Import) iter.next();

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        }
        // Marshal OPM format.
        XMLContext context = new XMLContext(opmProject);
        context.getSession(Project.class).getEventManager().addListener(new MissingDescriptorListener());
        XMLUnmarshaller unmarshaller = context.createUnmarshaller();
        Project project = (Project)unmarshaller.unmarshal(document);


        // Set the project's class loader.
        if ((classLoader != null) && (project.getDatasourceLogin() != null)) {
            project.getDatasourceLogin().getDatasourcePlatform().getConversionManager().setLoader(classLoader);
        }

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        XMLEntityMappings xmlEntityMappings;
        
        try {
          XMLUnmarshaller unmarshaller = m_orm1_0Project.createUnmarshaller();
            useLocalSchemaForUnmarshaller(unmarshaller, ORM_1_0_XSD, validateORMSchema);
            xmlEntityMappings = (XMLEntityMappings) unmarshaller.unmarshal(reader1);
        } catch (Exception e) {
          try {
            XMLUnmarshaller unmarshaller = m_eclipseLinkOrmProject.createUnmarshaller();
                useLocalSchemaForUnmarshaller(unmarshaller, ECLIPSELINK_ORM_XSD, validateORMSchema);
                xmlEntityMappings = (XMLEntityMappings) unmarshaller.unmarshal(reader2);

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            xmlEntityMappings = (XMLEntityMappings) unmarshaller.unmarshal(reader1);
        } catch (Exception e) {
          try {
            XMLUnmarshaller unmarshaller = m_eclipseLinkOrmProject.createUnmarshaller();
                useLocalSchemaForUnmarshaller(unmarshaller, ECLIPSELINK_ORM_XSD, validateORMSchema);
                xmlEntityMappings = (XMLEntityMappings) unmarshaller.unmarshal(reader2);
          } catch (Exception ee) {
            throw ValidationException.errorParsingMappingFile(mappingFileUrl, ee);
            }
        }

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        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());

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    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;

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        DBWSModelProject xrServiceModelProject = new DBWSModelProject();
        XMLContext xmlContext = new XMLContext(xrServiceModelProject);
        XMLUnmarshaller unmarshaller = xmlContext.createUnmarshaller();
        XRServiceModel xrServiceModel;
        try {
            xrServiceModel = (XRServiceModel)unmarshaller.unmarshal(xrServiceStream);
        }
        catch (XMLMarshalException e) {
            // something went wrong parsing the eclipselink-dbws.xml - can't recover from that
            throw new WebServiceException(DBWSException.couldNotParseDBWSFile());
        }

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