List of usage examples for javax.xml.stream XMLStreamReader getAttributeValue
public String getAttributeValue(String namespaceURI, String localName);
From source file:org.netbeans.jbatch.modeler.spec.core.Definitions.java
static void transformXMLStream(XMLStreamReader xmlStreamReader, XMLStreamWriter xmlStreamWriter) { try {/* www. j ava2s. c o m*/ // TransformerFactory tf = TransformerFactory.newInstance(); // Transformer t = tf.newTransformer(); // StAXSource source = new StAXSource(xmlStreamReader); // StAXResult result = new StAXResult(xmlStreamWriter); // t.transform(source, result); System.out.println("Defnition Id : " + xmlStreamReader.getAttributeValue(null, "id")); boolean finish = false; while (xmlStreamReader.hasNext() && !finish) { switch (xmlStreamReader.getEventType()) { case XMLEvent.START_ELEMENT: String prefix = xmlStreamReader.getPrefix(); String namespaceURI = xmlStreamReader.getNamespaceURI(); if (namespaceURI != null) { if (prefix != null) { xmlStreamWriter.writeStartElement(xmlStreamReader.getPrefix(), xmlStreamReader.getLocalName(), xmlStreamReader.getNamespaceURI()); } else { xmlStreamWriter.writeStartElement(xmlStreamReader.getNamespaceURI(), xmlStreamReader.getLocalName()); } } else { xmlStreamWriter.writeStartElement(xmlStreamReader.getLocalName()); } for (int i = 0; i < xmlStreamReader.getNamespaceCount(); i++) { xmlStreamWriter.writeNamespace(xmlStreamReader.getNamespacePrefix(i), xmlStreamReader.getNamespaceURI(i)); } int count = xmlStreamReader.getAttributeCount(); for (int i = 0; i < count; i++) { // xmlStreamWriter.writeAttribute(xmlStreamReader.getAttributePrefix(i), // xmlStreamReader.getAttributeNamespace(i), // xmlStreamReader.getAttributeLocalName(i), // xmlStreamReader.getAttributeValue(i)); String attrNamespaceURI = xmlStreamReader.getAttributeNamespace(i), attrPrefix = xmlStreamReader.getAttributePrefix(i); if (attrNamespaceURI != null) { if (attrPrefix != null) { xmlStreamWriter.writeAttribute(attrPrefix, attrNamespaceURI, xmlStreamReader.getAttributeLocalName(i), xmlStreamReader.getAttributeValue(i)); } else { xmlStreamWriter.writeAttribute(attrNamespaceURI, xmlStreamReader.getAttributeLocalName(i), xmlStreamReader.getAttributeValue(i)); } } else { xmlStreamWriter.writeAttribute(xmlStreamReader.getAttributeLocalName(i), xmlStreamReader.getAttributeValue(i)); } } break; case XMLEvent.END_ELEMENT: xmlStreamWriter.writeEndElement(); if (xmlStreamReader.getLocalName().equals("definitions")) { finish = true; } break; case XMLEvent.SPACE: case XMLEvent.CHARACTERS: xmlStreamWriter.writeCharacters(xmlStreamReader.getTextCharacters(), xmlStreamReader.getTextStart(), xmlStreamReader.getTextLength()); break; case XMLEvent.PROCESSING_INSTRUCTION: xmlStreamWriter.writeProcessingInstruction(xmlStreamReader.getPITarget(), xmlStreamReader.getPIData()); break; case XMLEvent.CDATA: xmlStreamWriter.writeCData(xmlStreamReader.getText()); break; case XMLEvent.COMMENT: xmlStreamWriter.writeComment(xmlStreamReader.getText()); break; case XMLEvent.ENTITY_REFERENCE: xmlStreamWriter.writeEntityRef(xmlStreamReader.getLocalName()); break; case XMLEvent.START_DOCUMENT: String encoding = xmlStreamReader.getCharacterEncodingScheme(); String version = xmlStreamReader.getVersion(); if (encoding != null && version != null) { xmlStreamWriter.writeStartDocument(encoding, version); } else if (version != null) { xmlStreamWriter.writeStartDocument(xmlStreamReader.getVersion()); } break; case XMLEvent.END_DOCUMENT: xmlStreamWriter.writeEndDocument(); break; case XMLEvent.DTD: xmlStreamWriter.writeDTD(xmlStreamReader.getText()); break; } if (!finish) { xmlStreamReader.next(); } } } 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 {/*from w ww . j a v a 2 s. co 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.openanzo.services.serialization.XMLBackupReader.java
/** * Parse the data within the reader, passing the results to the IRepositoryHandler * /* ww w.j ava 2 s .c o m*/ * @param reader * reader containing the data * @param handler * Handler which will handle the elements within the data * @throws AnzoException */ private void parseBackup(Reader reader, final IBackupHandler handler) throws AnzoException { try { XMLStreamReader parser = XMLFactoryFinder.getXMLInputFactory().createXMLStreamReader(reader); for (int event = parser.next(); event != XMLStreamConstants.END_DOCUMENT; event = parser.next()) { switch (event) { case XMLStreamConstants.START_ELEMENT: if (SerializationConstants.namedGraph.equals(parser.getLocalName())) { graphUri = parser.getAttributeValue(null, SerializationConstants.namedGraphUri); String meta = parser.getAttributeValue(null, SerializationConstants.metadataGraphUri); String uuidString = parser.getAttributeValue(null, SerializationConstants.namedGraphUUID); namedGraphUri = Constants.valueFactory.createURI(graphUri); metaURI = Constants.valueFactory.createURI(meta); uuid = Constants.valueFactory.createURI(uuidString); revisioned = Boolean .parseBoolean(parser.getAttributeValue(null, SerializationConstants.revisioned)); } else if (SerializationConstants.revisions.equals(parser.getLocalName())) { revisions = new ArrayList<BackupRevision>(); } else if (SerializationConstants.revisionInfo.equals(parser.getLocalName())) { long revision = Long .parseLong(parser.getAttributeValue(null, SerializationConstants.revision)); Long start = Long.valueOf(parser.getAttributeValue(null, SerializationConstants.start)); String endString = parser.getAttributeValue(null, SerializationConstants.end); Long end = (endString != null) ? Long.valueOf(endString) : -1; lastModified = Constants.valueFactory .createURI(parser.getAttributeValue(null, SerializationConstants.lastModifiedBy)); revisions.add(new BackupRevision(revision, start, end, lastModified)); } else if (SerializationConstants.statement.equals(parser.getLocalName())) { if (processGraph) { if (revisioned) { String startString = parser.getAttributeValue(null, SerializationConstants.start); String endString = parser.getAttributeValue(null, SerializationConstants.end); if (startString != null) start = Long.valueOf(startString); if (endString != null) end = Long.valueOf(endString); } } } else if (SerializationConstants.statements.equals(parser.getLocalName())) { if (processGraph) { metadata = !parser.getAttributeValue(null, SerializationConstants.namedGraphUri) .equals(graphUri); } } else if (SerializationConstants.subject.equals(parser.getLocalName())) { if (processGraph) { nodeType = parser.getAttributeValue(null, SerializationConstants.subjectType); } } else if (SerializationConstants.predicate.equals(parser.getLocalName())) { } else if (SerializationConstants.object.equals(parser.getLocalName())) { if (processGraph) { nodeType = parser.getAttributeValue(null, SerializationConstants.objectType); language = parser.getAttributeValue(null, SerializationConstants.language); datatype = parser.getAttributeValue(null, SerializationConstants.dataType); } } else if (SerializationConstants.namedGraphUri.equals(parser.getLocalName())) { } break; case XMLStreamConstants.END_ELEMENT: if (SerializationConstants.namedGraph.equals(parser.getLocalName())) { graphUri = null; namedGraphUri = null; metaURI = null; uuid = null; revisioned = true; revisions = null; } else if (SerializationConstants.revisionInfo.equals(parser.getLocalName())) { } else if (SerializationConstants.revisions.equals(parser.getLocalName())) { processGraph = handler.handleNamedGraph(revisioned, namedGraphUri, metaURI, uuid, revisions); revisions = null; } else if (SerializationConstants.statement.equals(parser.getLocalName())) { if (processGraph) { handler.handleStatement(metadata, revisioned, Constants.valueFactory.createStatement(currentSubject, currentPredicate, currentObject, currentNamedGraphURI), start, end); start = null; end = null; } } else if (SerializationConstants.subject.equals(parser.getLocalName())) { if (processGraph) { if (NodeType.BNODE.name().equals(nodeType)) { currentSubject = Constants.valueFactory.createBNode(currentValue); } else { currentSubject = Constants.valueFactory.createURI(currentValue); } currentValue = null; nodeType = null; } } else if (SerializationConstants.predicate.equals(parser.getLocalName())) { if (processGraph) { currentPredicate = Constants.valueFactory.createURI(currentValue); currentValue = null; } } else if (SerializationConstants.object.equals(parser.getLocalName())) { if (processGraph) { if (NodeType.BNODE.name().equals(nodeType)) { currentObject = Constants.valueFactory.createBNode(currentValue); } else if (NodeType.URI.name().equals(nodeType)) { currentObject = Constants.valueFactory.createURI(currentValue); } else if (NodeType.LITERAL.name().equals(nodeType)) { if (currentValue == null) { currentValue = ""; } else if (Base64 .isArrayByteBase64(currentValue.getBytes(Constants.byteEncoding))) { currentValue = new String( Base64.decodeBase64(currentValue.getBytes(Constants.byteEncoding)), Constants.byteEncoding); } if (datatype != null) { currentObject = Constants.valueFactory.createLiteral(currentValue, Constants.valueFactory.createURI(datatype)); } else if (language != null) { currentObject = Constants.valueFactory.createLiteral(currentValue, language); } else { currentObject = Constants.valueFactory.createLiteral(currentValue); } } currentValue = null; nodeType = null; language = null; datatype = null; } } else if (SerializationConstants.namedGraphUri.equals(parser.getLocalName())) { if (processGraph) { currentNamedGraphURI = Constants.valueFactory.createURI(currentValue); currentValue = null; } } break; case XMLStreamConstants.CHARACTERS: if (parser.hasText()) currentValue = parser.getText(); break; case XMLStreamConstants.CDATA: if (parser.hasText()) currentValue = parser.getText(); break; } } parser.close(); } catch (XMLStreamException ex) { throw new AnzoException(ExceptionConstants.IO.READ_ERROR, ex, ex.getMessage()); } catch (UnsupportedEncodingException uee) { throw new AnzoException(ExceptionConstants.IO.ENCODING_ERROR, uee); } }
From source file:org.openanzo.services.serialization.XMLNamedGraphUpdatesReader.java
/** * Parse the data within the reader, passing the results to the IRepositoryHandler * /*from www.jav a 2 s . c o m*/ * @param reader * reader containing the data * @param handler * Handler which will handle the elements within the data * @throws AnzoException */ public void parseUpdates(Reader reader, final INamedGraphUpdateHandler handler) throws AnzoException { try { XMLStreamReader parser = XMLFactoryFinder.getXMLInputFactory().createXMLStreamReader(reader); for (int event = parser.next(); event != XMLStreamConstants.END_DOCUMENT; event = parser.next()) { switch (event) { case XMLStreamConstants.START_ELEMENT: if (SerializationConstants.namedGraph.equals(parser.getLocalName())) { String uri = parser.getAttributeValue(null, SerializationConstants.namedGraphUri); String uuid = parser.getAttributeValue(null, SerializationConstants.namedGraphUUID); currentNamedGraphUpdate = new NamedGraphUpdate(MemURI.create(uri)); if (uuid != null) { currentNamedGraphUpdate.setUUID(MemURI.create(uuid)); } String revision = parser.getAttributeValue(null, SerializationConstants.revision); if (revision != null) { currentNamedGraphUpdate.setRevision(Long.parseLong(revision)); } } else if (SerializationConstants.additions.equals(parser.getLocalName())) { currentStatements = currentNamedGraphUpdate.getAdditions(); } else if (SerializationConstants.metaAdditions.equals(parser.getLocalName())) { currentStatements = currentNamedGraphUpdate.getMetaAdditions(); } else if (SerializationConstants.removals.equals(parser.getLocalName())) { currentStatements = currentNamedGraphUpdate.getRemovals(); } else if (SerializationConstants.metaRemovals.equals(parser.getLocalName())) { currentStatements = currentNamedGraphUpdate.getMetaRemovals(); } else if (SerializationConstants.statement.equals(parser.getLocalName())) { } else if (SerializationConstants.subject.equals(parser.getLocalName())) { nodeType = parser.getAttributeValue(null, SerializationConstants.subjectType); } else if (SerializationConstants.predicate.equals(parser.getLocalName())) { } else if (SerializationConstants.object.equals(parser.getLocalName())) { nodeType = parser.getAttributeValue(null, SerializationConstants.objectType); language = parser.getAttributeValue(null, SerializationConstants.language); datatype = parser.getAttributeValue(null, SerializationConstants.dataType); } else if (SerializationConstants.namedGraphUri.equals(parser.getLocalName())) { } break; case XMLStreamConstants.END_ELEMENT: if (SerializationConstants.namedGraph.equals(parser.getLocalName())) { handler.handleNamedGraphUpdate(currentNamedGraphUpdate); currentNamedGraphUpdate = null; } else if (SerializationConstants.additions.equals(parser.getLocalName())) { currentStatements = null; } else if (SerializationConstants.metaAdditions.equals(parser.getLocalName())) { currentStatements = null; } else if (SerializationConstants.removals.equals(parser.getLocalName())) { currentStatements = null; } else if (SerializationConstants.metaRemovals.equals(parser.getLocalName())) { currentStatements = null; } else if (SerializationConstants.statement.equals(parser.getLocalName())) { currentStatements.add(Constants.valueFactory.createStatement(currentSubject, currentPredicate, currentObject, currentNamedGraphURI)); } else if (SerializationConstants.subject.equals(parser.getLocalName())) { if (NodeType.BNODE.name().equals(nodeType)) { currentSubject = Constants.valueFactory.createBNode(currentValue); } else { currentSubject = Constants.valueFactory.createURI(currentValue); } currentValue = null; nodeType = null; } else if (SerializationConstants.predicate.equals(parser.getLocalName())) { currentPredicate = Constants.valueFactory.createURI(currentValue); currentValue = null; } else if (SerializationConstants.object.equals(parser.getLocalName())) { if (NodeType.BNODE.name().equals(nodeType)) { currentObject = Constants.valueFactory.createBNode(currentValue); } else if (NodeType.URI.name().equals(nodeType)) { currentObject = Constants.valueFactory.createURI(currentValue); } else if (NodeType.LITERAL.name().equals(nodeType)) { if (Base64.isArrayByteBase64(currentValue.getBytes(Constants.byteEncoding))) { currentValue = new String( Base64.decodeBase64(currentValue.getBytes(Constants.byteEncoding)), Constants.byteEncoding); } if (datatype != null) { currentObject = Constants.valueFactory.createLiteral(currentValue, Constants.valueFactory.createURI(datatype)); } else if (language != null) { currentObject = Constants.valueFactory.createLiteral(currentValue, language); } else { currentObject = Constants.valueFactory.createLiteral(currentValue); } } currentValue = null; nodeType = null; language = null; datatype = null; } else if (SerializationConstants.namedGraphUri.equals(parser.getLocalName())) { currentNamedGraphURI = Constants.valueFactory.createURI(currentValue); currentValue = null; } break; case XMLStreamConstants.CHARACTERS: currentValue = parser.getText(); break; case XMLStreamConstants.CDATA: currentValue = parser.getText(); break; } } parser.close(); } catch (XMLStreamException ex) { throw new AnzoException(ExceptionConstants.IO.READ_ERROR, ex, ex.getMessage()); } catch (UnsupportedEncodingException uee) { throw new AnzoException(ExceptionConstants.IO.ENCODING_ERROR, uee); } }
From source file:org.openanzo.services.serialization.XMLUpdatesReader.java
/** * Parse the data within the reader, passing the results to the IRepositoryHandler * //from w w w. j av a2 s . c o m * @param reader * reader containing the data * @param handler * Handler which will handle the elements within the data * @throws AnzoException */ private void parseUpdateTransactions(Reader reader, final IUpdatesHandler handler) throws AnzoException { try { XMLStreamReader parser = XMLFactoryFinder.getXMLInputFactory().createXMLStreamReader(reader); for (int event = parser.next(); event != XMLStreamConstants.END_DOCUMENT; event = parser.next()) { switch (event) { case XMLStreamConstants.START_ELEMENT: if (SerializationConstants.transaction.equals(parser.getLocalName())) { currentTransaction = parseTransaction(parser); } else if (SerializationConstants.transactionContext.equals(parser.getLocalName())) { currentStatements = currentTransaction.getTransactionContext(); } else if (SerializationConstants.preconditions.equals(parser.getLocalName())) { currentStatements = new ArrayList<Statement>(); } else if (SerializationConstants.namedGraphUpdates.equals(parser.getLocalName())) { currentValue = null; } else if (SerializationConstants.namedGraph.equals(parser.getLocalName())) { String uri = parser.getAttributeValue(null, SerializationConstants.namedGraphUri); String uuid = parser.getAttributeValue(null, SerializationConstants.namedGraphUUID); currentNamedGraphUpdate = new NamedGraphUpdate(MemURI.create(uri)); if (uuid != null) { currentNamedGraphUpdate.setUUID(MemURI.create(uuid)); } String revision = parser.getAttributeValue(null, SerializationConstants.revision); if (revision != null) { currentNamedGraphUpdate.setRevision(Long.parseLong(revision)); } } else if (SerializationConstants.additions.equals(parser.getLocalName())) { currentStatements = currentNamedGraphUpdate.getAdditions(); } else if (SerializationConstants.metaAdditions.equals(parser.getLocalName())) { currentStatements = currentNamedGraphUpdate.getMetaAdditions(); } else if (SerializationConstants.removals.equals(parser.getLocalName())) { currentStatements = currentNamedGraphUpdate.getRemovals(); } else if (SerializationConstants.metaRemovals.equals(parser.getLocalName())) { currentStatements = currentNamedGraphUpdate.getMetaRemovals(); } else if (SerializationConstants.statement.equals(parser.getLocalName())) { } else if (SerializationConstants.subject.equals(parser.getLocalName())) { nodeType = parser.getAttributeValue(null, SerializationConstants.subjectType); } else if (SerializationConstants.predicate.equals(parser.getLocalName())) { } else if (SerializationConstants.object.equals(parser.getLocalName())) { nodeType = parser.getAttributeValue(null, SerializationConstants.objectType); language = parser.getAttributeValue(null, SerializationConstants.language); datatype = parser.getAttributeValue(null, SerializationConstants.dataType); } else if (SerializationConstants.namedGraphUri.equals(parser.getLocalName())) { } else if (SerializationConstants.errorResult.equals(parser.getLocalName())) { String errorCodeStr = parser.getAttributeValue(null, SerializationConstants.errorCode); errorCode = Long.parseLong(errorCodeStr); errorArgs = new ArrayList<String>(); } else if (SerializationConstants.errorMessageArg.equals(parser.getLocalName())) { } break; case XMLStreamConstants.END_ELEMENT: if (SerializationConstants.transaction.equals(parser.getLocalName())) { handler.handleTransaction(currentTransaction); currentTransaction = null; } else if (SerializationConstants.transactionContext.equals(parser.getLocalName())) { currentStatements = null; } else if (SerializationConstants.preconditions.equals(parser.getLocalName())) { currentTransaction.getPreconditions() .addAll(CommonSerializationUtils.parsePreconditionStatements(currentStatements)); } else if (SerializationConstants.namedGraphUpdates.equals(parser.getLocalName())) { if (currentValue != null) currentTransaction.getUpdatedNamedGraphRevisions() .putAll(CommonSerializationUtils.readNamedGraphRevisions(currentValue)); } else if (SerializationConstants.namedGraph.equals(parser.getLocalName())) { currentTransaction.addNamedGraphUpdate(currentNamedGraphUpdate); } else if (SerializationConstants.additions.equals(parser.getLocalName())) { currentStatements = null; } else if (SerializationConstants.metaAdditions.equals(parser.getLocalName())) { currentStatements = null; } else if (SerializationConstants.removals.equals(parser.getLocalName())) { currentStatements = null; } else if (SerializationConstants.metaRemovals.equals(parser.getLocalName())) { currentStatements = null; } else if (SerializationConstants.statement.equals(parser.getLocalName())) { currentStatements.add(Constants.valueFactory.createStatement(currentSubject, currentPredicate, currentObject, currentNamedGraphURI)); } else if (SerializationConstants.subject.equals(parser.getLocalName())) { if (NodeType.BNODE.name().equals(nodeType)) { currentSubject = Constants.valueFactory.createBNode(currentValue); } else { currentSubject = Constants.valueFactory.createURI(currentValue); } currentValue = null; nodeType = null; } else if (SerializationConstants.predicate.equals(parser.getLocalName())) { currentPredicate = Constants.valueFactory.createURI(currentValue); currentValue = null; } else if (SerializationConstants.object.equals(parser.getLocalName())) { if (NodeType.BNODE.name().equals(nodeType)) { currentObject = Constants.valueFactory.createBNode(currentValue); } else if (NodeType.URI.name().equals(nodeType)) { currentObject = Constants.valueFactory.createURI(currentValue); } else if (NodeType.LITERAL.name().equals(nodeType)) { if (currentValue == null) { currentValue = ""; } else if (Base64.isArrayByteBase64(currentValue.getBytes(Constants.byteEncoding))) { currentValue = new String( Base64.decodeBase64(currentValue.getBytes(Constants.byteEncoding)), Constants.byteEncoding); } if (datatype != null) { currentObject = Constants.valueFactory.createLiteral(currentValue, Constants.valueFactory.createURI(datatype)); } else if (language != null) { currentObject = Constants.valueFactory.createLiteral(currentValue, language); } else { currentObject = Constants.valueFactory.createLiteral(currentValue); } } currentValue = null; nodeType = null; language = null; datatype = null; } else if (SerializationConstants.namedGraphUri.equals(parser.getLocalName())) { currentNamedGraphURI = Constants.valueFactory.createURI(currentValue); currentValue = null; } else if (SerializationConstants.errorResult.equals(parser.getLocalName())) { currentTransaction.getErrors() .add(new AnzoException(errorCode, errorArgs.toArray(new String[0]))); errorCode = 0; errorArgs = null; } else if (SerializationConstants.errorMessageArg.equals(parser.getLocalName())) { errorArgs.add(currentValue); currentValue = null; } break; case XMLStreamConstants.CHARACTERS: if (parser.hasText()) currentValue = parser.getText(); break; case XMLStreamConstants.CDATA: if (parser.hasText()) currentValue = parser.getText(); break; } } parser.close(); } catch (XMLStreamException ex) { throw new AnzoException(ExceptionConstants.IO.READ_ERROR, ex, ex.getMessage()); } catch (UnsupportedEncodingException uee) { throw new AnzoException(ExceptionConstants.IO.ENCODING_ERROR, uee); } }
From source file:org.openanzo.services.serialization.XMLUpdatesReader.java
private IUpdateTransaction parseTransaction(XMLStreamReader parser) { String transactionUri = parser.getAttributeValue(null, SerializationConstants.transactionURI); String namedGraphRevisions = parser.getAttributeValue(null, SerializationConstants.namedGraphUpdates); String transactionTimestampStr = parser.getAttributeValue(null, SerializationConstants.transactionTimestamp); URI uri = (transactionUri != null) ? MemURI.create(transactionUri) : null; long timestamp = (transactionTimestampStr != null) ? Long.parseLong(transactionTimestampStr) : -1; return new UpdateTransaction(uri, timestamp, new ArrayList<Statement>(), CommonSerializationUtils.readNamedGraphRevisions(namedGraphRevisions)); }
From source file:org.openengsb.connector.promreport.internal.ProcessFileStore.java
private ProcessInstance readFrom(File processFile, String processInstanceId) { BufferedInputStream fis = null; try {/*from w w w. jav a2 s. c o m*/ fis = new BufferedInputStream(new FileInputStream(processFile)); XMLStreamReader xmlr = xmlif.createXMLStreamReader(fis); int eventType; while (xmlr.hasNext()) { eventType = xmlr.next(); if (eventType == XMLStreamConstants.START_ELEMENT && xmlr.getLocalName().equals("ProcessInstance") && xmlr.getAttributeValue(null, "id").equals(processInstanceId)) { return (ProcessInstance) createUnmarshaller().unmarshal(xmlr); } } } catch (Exception e) { throw new RuntimeException(e); } finally { IOUtils.closeQuietly(fis); } return null; }
From source file:org.openvpms.tools.data.loader.Data.java
/** * Creates a new <tt>Data</tt>. * * @param reader the stream to read from *//*from w w w.j a v a 2 s. c o m*/ public Data(XMLStreamReader reader) { shortName = reader.getAttributeValue(null, "archetype"); location = reader.getLocation(); if (StringUtils.isEmpty(shortName)) { throw new ArchetypeDataLoaderException(InvalidArchetype, location.getLineNumber(), location.getColumnNumber(), "<null>"); } if (!"data".equals(reader.getLocalName())) { throw new ArchetypeDataLoaderException(UnexpectedElement, reader.getLocalName(), location.getLineNumber(), location.getColumnNumber()); } id = reader.getAttributeValue(null, "id"); collection = reader.getAttributeValue(null, "collection"); for (int i = 0; i < reader.getAttributeCount(); i++) { String name = reader.getAttributeLocalName(i); String value = reader.getAttributeValue(i); if (!"archetype".equals(name) && !"id".equals(name) && !"collection".equals(name) && !StringUtils.isEmpty(value)) { attributes.put(name, value); } } }
From source file:org.osaf.cosmo.model.text.BaseXhtmlFormat.java
protected String getClass(XMLStreamReader reader) { return reader.getAttributeValue(null, "class"); }
From source file:org.osaf.cosmo.model.text.XhtmlTicketFormat.java
public Ticket parse(String source, EntityFactory entityFactory) throws ParseException { String key = null;/*from ww w . j a va 2s .c o m*/ TicketType type = null; Integer timeout = null; try { if (source == null) throw new ParseException("Source has no XML data", -1); StringReader sr = new StringReader(source); XMLStreamReader reader = createXmlReader(sr); boolean inTicket = false; while (reader.hasNext()) { reader.next(); if (!reader.isStartElement()) continue; if (hasClass(reader, "ticket")) { if (log.isDebugEnabled()) log.debug("found ticket element"); inTicket = true; continue; } if (inTicket && hasClass(reader, "key")) { if (log.isDebugEnabled()) log.debug("found key element"); key = reader.getElementText(); if (StringUtils.isBlank(key)) handleParseException("Key element must not be empty", reader); continue; } if (inTicket && hasClass(reader, "type")) { if (log.isDebugEnabled()) log.debug("found type element"); String typeId = reader.getAttributeValue(null, "title"); if (StringUtils.isBlank(typeId)) handleParseException("Ticket type title must not be empty", reader); type = TicketType.createInstance(typeId); continue; } if (inTicket && hasClass(reader, "timeout")) { if (log.isDebugEnabled()) log.debug("found timeout element"); String timeoutString = reader.getAttributeValue(null, "title"); if (StringUtils.isBlank(timeoutString)) timeout = null; else timeout = Integer.getInteger(timeoutString); continue; } } if (type == null || key == null) handleParseException("Ticket must have type and key", reader); reader.close(); } catch (XMLStreamException e) { handleXmlException("Error reading XML", e); } Ticket ticket = entityFactory.createTicket(type); ticket.setKey(key); if (timeout == null) ticket.setTimeout(Ticket.TIMEOUT_INFINITE); else ticket.setTimeout(timeout); return ticket; }