List of usage examples for javax.xml.stream XMLInputFactory newFactory
public static XMLInputFactory newFactory() throws FactoryConfigurationError
From source file:org.flockdata.integration.FileProcessor.java
private int processXMLFile(String file, ExtractProfile extractProfile) throws IOException, FlockException, IllegalAccessException, InstantiationException, ClassNotFoundException { try {/*from w w w . j ava 2 s. c om*/ int rows = 0; StopWatch watch = new StopWatch(); StreamSource source = new StreamSource(file); XMLInputFactory xif = XMLInputFactory.newFactory(); XMLStreamReader xsr = xif.createXMLStreamReader(source); XmlMappable mappable = (XmlMappable) Class.forName(extractProfile.getHandler()).newInstance(); mappable.positionReader(xsr); String dataType = mappable.getDataType(); watch.start(); try { long then = new DateTime().getMillis(); while (xsr.getLocalName().equals(dataType)) { EntityInputBean entityInputBean = Transformer.toEntity(mappable, xsr, extractProfile.getContentModel()); rows++; xsr.nextTag(); getPayloadWriter().writeEntity(entityInputBean); if (stopProcessing(rows, then)) { break; } } } finally { getPayloadWriter().flush(); } return endProcess(watch, rows, 0); } catch (XMLStreamException | JAXBException e1) { throw new IOException(e1); } }
From source file:org.jabref.logic.importer.fileformat.MedlineImporter.java
@Override public ParserResult importDatabase(BufferedReader reader) throws IOException { Objects.requireNonNull(reader); List<BibEntry> bibItems = new ArrayList<>(); try {/* w w w . j a v a 2 s . c o m*/ JAXBContext context = JAXBContext.newInstance("org.jabref.logic.importer.fileformat.medline"); XMLInputFactory xmlInputFactory = XMLInputFactory.newFactory(); XMLStreamReader xmlStreamReader = xmlInputFactory.createXMLStreamReader(reader); //go to the root element while (!xmlStreamReader.isStartElement()) { xmlStreamReader.next(); } Unmarshaller unmarshaller = context.createUnmarshaller(); Object unmarshalledObject = unmarshaller.unmarshal(xmlStreamReader); //check whether we have an article set, an article, a book article or a book article set if (unmarshalledObject instanceof PubmedArticleSet) { PubmedArticleSet articleSet = (PubmedArticleSet) unmarshalledObject; for (Object article : articleSet.getPubmedArticleOrPubmedBookArticle()) { if (article instanceof PubmedArticle) { PubmedArticle currentArticle = (PubmedArticle) article; parseArticle(currentArticle, bibItems); } if (article instanceof PubmedBookArticle) { PubmedBookArticle currentArticle = (PubmedBookArticle) article; parseBookArticle(currentArticle, bibItems); } } } else if (unmarshalledObject instanceof PubmedArticle) { PubmedArticle article = (PubmedArticle) unmarshalledObject; parseArticle(article, bibItems); } else if (unmarshalledObject instanceof PubmedBookArticle) { PubmedBookArticle currentArticle = (PubmedBookArticle) unmarshalledObject; parseBookArticle(currentArticle, bibItems); } else { PubmedBookArticleSet bookArticleSet = (PubmedBookArticleSet) unmarshalledObject; for (PubmedBookArticle bookArticle : bookArticleSet.getPubmedBookArticle()) { parseBookArticle(bookArticle, bibItems); } } } catch (JAXBException | XMLStreamException e) { LOGGER.debug("could not parse document", e); return ParserResult.fromError(e); } return new ParserResult(bibItems); }
From source file:org.jasig.portal.io.xml.AbstractIdentityImportExportTest.java
protected final <T> void testIdentityImportExport(final IDataImporter<T> dataImporter, final IDataExporter<?> dataExporter, Resource resource, Function<T, String> getName) throws Exception { final String importData = toString(resource); final XMLInputFactory xmlInputFactory = XMLInputFactory.newFactory(); final XMLEventReader xmlEventReader = xmlInputFactory.createXMLEventReader(new StringReader(importData)); //Unmarshall from XML final Unmarshaller unmarshaller = dataImporter.getUnmarshaller(); final StAXSource source = new StAXSource(xmlEventReader); @SuppressWarnings("unchecked") final T dataImport = (T) unmarshaller.unmarshal(source); //Make sure the data was unmarshalled assertNotNull("Unmarshalled import data was null", dataImport); //Import the data dataImporter.importData(dataImport); //Export the data final String name = getName.apply(dataImport); final Object dataExport = transactionOperations.execute(new TransactionCallback<Object>() { /* (non-Javadoc) * @see org.springframework.transaction.support.TransactionCallback#doInTransaction(org.springframework.transaction.TransactionStatus) *//*from w w w . j a v a 2 s . c om*/ @Override public Object doInTransaction(TransactionStatus status) { return dataExporter.exportData(name); } }); //Make sure the data was exported assertNotNull("Exported data was null", dataExport); //Marshall to XML final Marshaller marshaller = dataExporter.getMarshaller(); final StringWriter result = new StringWriter(); marshaller.marshal(dataExport, new StreamResult(result)); //Compare the exported XML data with the imported XML data, they should match final String resultString = result.toString(); try { XMLUnit.setIgnoreWhitespace(true); Diff d = new Diff(new StringReader(importData), new StringReader(resultString)); assertTrue("Export result differs from import" + d, d.similar()); } catch (Exception e) { throw new XmlTestException("Failed to assert similar between import XML and export XML", resultString, e); } catch (Error e) { throw new XmlTestException("Failed to assert similar between import XML and export XML", resultString, e); } }
From source file:org.jasig.portal.io.xml.PortalDataKeyFileProcessor.java
PortalDataKeyFileProcessor(Map<PortalDataKey, IPortalDataType> dataKeyTypes, BatchImportOptions options) {
this.dataKeyTypes = dataKeyTypes;
this.options = options;
this.xmlInputFactory = XMLInputFactory.newFactory();
//Set the input buffer to 2k bytes. This appears to work for reading just enough to get the start element event for
//all of the data files in a single read operation.
this.xmlInputFactory.setProperty(WstxInputProperties.P_INPUT_BUFFER_LENGTH, 2000);
this.xmlInputFactory.setProperty(XMLInputFactory2.P_LAZY_PARSING, true); //Do as little parsing as possible, just want basic info
this.xmlInputFactory.setProperty(XMLInputFactory.IS_VALIDATING, false); //Don't do any validation here
this.xmlInputFactory.setProperty(XMLInputFactory.SUPPORT_DTD, false); //Don't load referenced DTDs here
}
From source file:org.jboss.loom.migrators.logging.LoggingMigrator.java
@Override public void loadSourceServerConfig(MigrationContext ctx) throws LoadMigrationException { try {/*from w w w . j av a 2 s . c o m*/ File log4jConfFile = Utils.createPath( //super.getGlobalConfig().getAS5Config().getDir(), "server", //super.getGlobalConfig().getAS5Config().getProfileName(), //"conf", "jboss-log4j.xml"); super.getGlobalConfig().getAS5Config().getConfDir(), "jboss-log4j.xml"); XMLInputFactory xif = XMLInputFactory.newFactory(); xif.setProperty(XMLInputFactory.SUPPORT_DTD, false); XMLStreamReader xsr = xif.createXMLStreamReader(new StreamSource(log4jConfFile)); //if( ! log4jConfFile.canRead()) // throw new LoadMigrationException("Cannot find/open file: " + log4jConfFile.getAbsolutePath()); Unmarshaller unmarshaller = JAXBContext.newInstance(LoggingAS5Bean.class).createUnmarshaller(); LoggingAS5Bean loggingAS5 = (LoggingAS5Bean) unmarshaller.unmarshal(xsr); MigratorData mData = new MigratorData(); if (loggingAS5.getCategories() != null) { mData.getConfigFragments().addAll(loggingAS5.getCategories()); } if (loggingAS5.getLoggers() != null) { mData.getConfigFragments().addAll(loggingAS5.getLoggers()); } mData.getConfigFragments().addAll(loggingAS5.getAppenders()); mData.getConfigFragments().add(loggingAS5.getRootLoggerAS5()); ctx.getMigrationData().put(LoggingMigrator.class, mData); } catch (JAXBException | XMLStreamException e) { throw new LoadMigrationException(e); } }
From source file:org.netbeans.jbatch.modeler.spec.core.Definitions.java
public static Definitions load(ModelerFile file, String definitionId) { File savedFile = file.getFile(); Definitions definition_Load = null;//from w w w .j av a 2 s.c om boolean definitionExist = false; XMLStreamReader xsr = null; try { if (savedFile.length() != 0) { XMLInputFactory xif = XMLInputFactory.newFactory(); StreamSource xml = new StreamSource(savedFile); xsr = xif.createXMLStreamReader(xml); xsr.nextTag(); if (definitionId == null) { while (xsr.hasNext() && !definitionExist) { if (xsr.getEventType() == XMLStreamConstants.START_ELEMENT && xsr.getLocalName().equals("definitions") && xsr.getAttributeValue(null, "id") == null) { definitionExist = true; } else { xsr.next(); } } } else { while (xsr.hasNext() && !definitionExist) { if (xsr.getEventType() == XMLStreamConstants.START_ELEMENT && xsr.getLocalName().equals("definitions") && definitionId.equals(xsr.getAttributeValue(null, "id"))) { definitionExist = true; } else { xsr.next(); } } } } JAXBContext jobContext; Unmarshaller jobUnmarshaller; // if (jobContext == null) { jobContext = JAXBContext.newInstance(new Class<?>[] { ShapeDesign.class, Definitions.class }); // } // if (jobUnmarshaller == null) { jobUnmarshaller = jobContext.createUnmarshaller(); jobUnmarshaller.setEventHandler(new ValidateJAXB()); // } if (definitionExist) { definition_Load = jobUnmarshaller.unmarshal(xsr, Definitions.class).getValue();//new StreamSource(savedFile) } if (xsr != null) { xsr.close(); } } catch (XMLStreamException ex) { Exceptions.printStackTrace(ex); } catch (JAXBException ex) { // io.getOut().println("Exception: " + ex.toString()); ex.printStackTrace(); System.out.println("Document XML Not Exist"); } return definition_Load; }
From source file:org.netbeans.jbatch.modeler.spec.core.Definitions.java
public static void unload(ModelerFile file, List<String> definitionIdList) { File savedFile = file.getFile(); if (definitionIdList.isEmpty()) { return;/*from w w w .j a va 2 s .com*/ } try { File cloneSavedFile = File.createTempFile("TMP", "job"); FileUtils.copyFile(savedFile, cloneSavedFile); BufferedReader br = new BufferedReader(new FileReader(savedFile)); String line = null; while ((line = br.readLine()) != null) { System.out.println("pre savedFile : " + line); } XMLOutputFactory xof = XMLOutputFactory.newFactory(); XMLStreamWriter xsw = xof.createXMLStreamWriter(new FileWriter(savedFile)); xsw.setDefaultNamespace("http://jbatchsuite.java.net"); xsw.writeStartDocument(); xsw.writeStartElement("jbatchnb", "root", "http://jbatchsuite.java.net"); xsw.writeNamespace("jbatch", "http://xmlns.jcp.org/xml/ns/javaee"); xsw.writeNamespace("jbatchnb", "http://jbatchsuite.java.net"); xsw.writeNamespace("xsi", "http://www.w3.org/2001/XMLSchema-instance"); xsw.writeNamespace("java", "http://jcp.org/en/jsr/detail?id=270"); xsw.writeNamespace("nbm", "http://nbmodeler.java.net"); if (cloneSavedFile.length() != 0) { try { XMLInputFactory xif = XMLInputFactory.newFactory(); StreamSource xml = new StreamSource(cloneSavedFile); XMLStreamReader xsr = xif.createXMLStreamReader(xml); xsr.nextTag(); while (xsr.getEventType() == XMLStreamConstants.START_ELEMENT) { // Def Y N // Tag N(D) Y(D) // ________________ // T T // ---------------- // // Def Y N // Tag Y(S) N(S) // ________________ // S S // ---------------- // // Def Y N // Tag Y(D) N(S) // ________________ // T S // ---------------- // // (D) => Different // (S) => Same // Y => Id Exist // N => Def Id is null // T => Transform // S => Skip if (xsr.getLocalName().equals("definitions")) { // if (definitionId == null) { // if (xsr.getAttributeValue(null, "id") != null) { // transformXMLStream(xsr, xsw); // } // } else { if (xsr.getAttributeValue(null, "id") == null) { System.out.println("transformXMLStream " + null); transformXMLStream(xsr, xsw); } else { if (!definitionIdList.contains(xsr.getAttributeValue(null, "id"))) { System.out.println("transformXMLStream " + xsr.getAttributeValue(null, "id")); transformXMLStream(xsr, xsw); } else { System.out.println("skipXMLStream " + xsr.getAttributeValue(null, "id")); skipXMLStream(xsr); } } // } } System.out.println( "pre xsr.getEventType() : " + xsr.getEventType() + " " + xsr.getLocalName()); xsr.nextTag(); System.out.println( "post xsr.getEventType() : " + xsr.getEventType() + " " + xsr.getLocalName()); } } catch (XMLStreamException ex) { Exceptions.printStackTrace(ex); } } xsw.writeEndDocument(); xsw.close(); br = new BufferedReader(new FileReader(savedFile)); line = null; while ((line = br.readLine()) != null) { System.out.println("post savedFile : " + line); } } catch (IOException ex) { Exceptions.printStackTrace(ex); } catch (XMLStreamException ex) { Exceptions.printStackTrace(ex); } }
From source file:org.netbeans.jbatch.modeler.specification.model.job.util.JobUtil.java
public void saveModelerFile(ModelerFile modelerFile) { Definitions definitions = (Definitions) modelerFile.getDefinitionElement(); try {/* www .j av a 2 s. c o m*/ updateBatchDiagram(modelerFile); List<String> closeDefinitionIdList = closeDiagram(modelerFile, definitions.getGarbageDefinitions()); List<String> definitionIdList = new ArrayList<String>(closeDefinitionIdList); // definitionIdList.addAll(definitions.getGarbageDefinitions()); definitionIdList.add(definitions.getId()); File savedFile = modelerFile.getFile(); BufferedReader br = new BufferedReader(new FileReader(savedFile)); String line = null; while ((line = br.readLine()) != null) { System.out.println("savedFile : " + line); } File cloneSavedFile = File.createTempFile("TMP", "job"); FileUtils.copyFile(savedFile, cloneSavedFile); // br = new BufferedReader(new FileReader(cloneSavedFile)); // line = null; // while ((line = br.readLine()) != null) { // System.out.println("line2 : " + line); // } XMLOutputFactory xof = XMLOutputFactory.newFactory(); XMLStreamWriter xsw = xof.createXMLStreamWriter(new FileWriter(savedFile)); xsw.setDefaultNamespace("http://jbatchsuite.java.net"); xsw.writeStartDocument(); xsw.writeStartElement("jbatchnb", "root", "http://jbatchsuite.java.net"); xsw.writeNamespace("jbatch", "http://xmlns.jcp.org/xml/ns/javaee"); xsw.writeNamespace("jbatchnb", "http://jbatchsuite.java.net"); xsw.writeNamespace("xsi", "http://www.w3.org/2001/XMLSchema-instance"); xsw.writeNamespace("java", "http://jcp.org/en/jsr/detail?id=270"); xsw.writeNamespace("nbm", "http://nbmodeler.java.net"); // br = new BufferedReader(new FileReader(savedFile)); // line = null; // while ((line = br.readLine()) != null) { // System.out.println("line3 : " + line); // } if (cloneSavedFile.length() != 0) { try { XMLInputFactory xif = XMLInputFactory.newFactory(); StreamSource xml = new StreamSource(cloneSavedFile); XMLStreamReader xsr = xif.createXMLStreamReader(xml); xsr.nextTag(); while (xsr.getEventType() == XMLStreamConstants.START_ELEMENT) { // Def Y N // Tag N(D) Y(D) // ________________ // T T // ---------------- // // Def Y N // Tag Y(S) N(S) // ________________ // S S // ---------------- // // Def Y N // Tag Y(D) N(S) // ________________ // T S // ---------------- // // (D) => Different // (S) => Same // Y => Id Exist // N => Id is null // T => Transform // S => Skip if (xsr.getLocalName().equals("definitions")) { // if (definitions.getId() == null) { // if (xsr.getAttributeValue(null, "id") != null) { // transformXMLStream(xsr, xsw); // } else { // skipXMLStream(xsr); // } // } else { if (xsr.getAttributeValue(null, "id") == null) { if (definitions.getId() == null) { skipXMLStream(xsr); } else { transformXMLStream(xsr, xsw); } } else { if (!definitionIdList.contains(xsr.getAttributeValue(null, "id"))) { transformXMLStream(xsr, xsw); } else { skipXMLStream(xsr); } } // } } xsr.nextTag(); } } catch (XMLStreamException ex) { Exceptions.printStackTrace(ex); } } JAXBElement<Definitions> je = new JAXBElement<Definitions>( new QName("http://jbatchsuite.java.net", "definitions", "jbatchnb"), Definitions.class, definitions); if (jobContext == null) { jobContext = JAXBContext.newInstance(new Class<?>[] { ShapeDesign.class, Definitions.class }); } if (jobMarshaller == null) { jobMarshaller = jobContext.createMarshaller(); } // output pretty printed jobMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true); jobMarshaller.setProperty(Marshaller.JAXB_FRAGMENT, Boolean.TRUE); // jobMarshaller.setProperty(Marshaller.JAXB_SCHEMA_LOCATION, "http://www.omg.org/spec/Batch/20100524/MODEL http://www.omg.org/spec/Batch/2.0/20100501/Batch20.xsd"); jobMarshaller.setEventHandler(new ValidateJAXB()); jobMarshaller.marshal(je, System.out); jobMarshaller.marshal(je, xsw); // xsw.writeEndElement(); xsw.writeEndDocument(); xsw.close(); // StringWriter sw = new StringWriter(); // jobMarshaller.marshal(file.getDefinitionElement(), sw); // FileUtils.writeStringToFile(savedFile, sw.toString().replaceFirst("xmlns:ns[A-Za-z\\d]{0,3}=\"http://www.omg.org/spec/Batch/20100524/MODEL\"", // "xmlns=\"http://www.omg.org/spec/Batch/20100524/MODEL\"")); } catch (JAXBException ex) { Exceptions.printStackTrace(ex); } catch (IOException ex) { Exceptions.printStackTrace(ex); } catch (XMLStreamException ex) { Exceptions.printStackTrace(ex); } }
From source file:org.opendaylight.controller.config.persist.storage.file.xml.model.Config.java
public static Config fromXml(File from) { if (isEmpty(from)) { return new Config(); }// ww w .j av a2 s . c o m try { JAXBContext jaxbContext = JAXBContext.newInstance(Config.class); Unmarshaller um = jaxbContext.createUnmarshaller(); XMLInputFactory xif = XMLInputFactory.newFactory(); xif.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, false); xif.setProperty(XMLInputFactory.SUPPORT_DTD, false); XMLStreamReader xsr = xif.createXMLStreamReader(new StreamSource(from)); return ((Config) um.unmarshal(xsr)); } catch (JAXBException | XMLStreamException e) { throw new PersistException("Unable to restore configuration", e); } }
From source file:org.silverpeas.core.admin.component.PersonalComponentRegistry.java
private static PersonalComponent loadComponent(File descriptor) { try {/*from w w w . ja va2 s. c om*/ JAXBContext context = JAXBContext.newInstance("org.silverpeas.core.admin.component.model"); Unmarshaller unmarshaller = context.createUnmarshaller(); try (InputStream in = new FileInputStream(descriptor)) { XMLInputFactory factory = XMLInputFactory.newFactory(); return (unmarshaller.unmarshal(factory.createXMLStreamReader(in), PersonalComponent.class)) .getValue(); } } catch (IOException | JAXBException | XMLStreamException e) { throw new SilverpeasRuntimeException(e.getMessage(), e); } }