Example usage for javax.xml.stream XMLStreamReader next

List of usage examples for javax.xml.stream XMLStreamReader next

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Introduction

In this page you can find the example usage for javax.xml.stream XMLStreamReader next.

Prototype

public int next() throws XMLStreamException;

Source Link

Document

Get next parsing event - a processor may return all contiguous character data in a single chunk, or it may split it into several chunks.

Usage

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  a2s.  co m
    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

static void transformXMLStream(XMLStreamReader xmlStreamReader, XMLStreamWriter xmlStreamWriter) {
    try {/*from  www.  j ava 2  s.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.spec.core.Definitions.java

static void skipXMLStream(XMLStreamReader xmlStreamReader) {
    try {//from   ww  w.  j a v a2s  .  c o m
        boolean finish = false;
        while (xmlStreamReader.hasNext() && !finish) {
            switch (xmlStreamReader.getEventType()) {
            case XMLEvent.END_ELEMENT:
                if (xmlStreamReader.getLocalName().equals("definitions")) {
                    finish = true;
                }
                break;
            }
            if (!finish) {
                xmlStreamReader.next();
            }
        }
    } catch (XMLStreamException ex) {
        Exceptions.printStackTrace(ex);
    }
}

From source file:org.netbeans.jbatch.modeler.specification.model.job.util.JobUtil.java

void transformXMLStream(XMLStreamReader xmlStreamReader, XMLStreamWriter xmlStreamWriter) {
    try {/*w ww .j av  a2  s  .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);

        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.openanzo.services.serialization.XMLBackupReader.java

/**
 * Parse the data within the reader, passing the results to the IRepositoryHandler
 * //from  w w w. j  a v  a  2s.  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 w w  w. j  a  va2 s.c om*/
 * @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 ww.j a va2s  .  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.opendatakit.briefcase.export.SubmissionParser.java

private static Optional<String> parseAttribute(Path submission, Reader ioReader, String attributeName,
        SubmissionExportErrorCallback onParsingError) {
    try {//from   w  ww  .  j a v  a2s . co  m
        XMLStreamReader reader = xmlInputFactory.createXMLStreamReader(ioReader);
        while (reader.hasNext())
            if (reader.next() == START_ELEMENT)
                for (int i = 0, c = reader.getAttributeCount(); i < c; ++i)
                    if (reader.getAttributeLocalName(i).equals(attributeName))
                        return Optional.of(reader.getAttributeValue(i));
    } catch (XMLStreamException e) {
        log.error("Can't parse submission", e);
        onParsingError.accept(submission, "parsing error");
    }
    return Optional.empty();
}

From source file:org.openengsb.connector.promreport.internal.ProcessFileStore.java

private ProcessInstance readFrom(File processFile, String processInstanceId) {
    BufferedInputStream fis = null;
    try {/*from ww w. j av  a  2 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.openo.nfvo.emsdriver.collector.TaskThread.java

private boolean processCMXml(File tempfile, String nename, String type) {

    String csvpath = localPath + nename + "/" + type + "/";
    File csvpathfile = new File(csvpath);
    if (!csvpathfile.exists()) {
        csvpathfile.mkdirs();//from w w  w. j  a  v a2  s  .c o  m
    }
    String csvFileName = nename + dateFormat.format(new Date()) + System.nanoTime();
    String csvpathAndFileName = csvpath + csvFileName + ".csv";
    BufferedOutputStream bos = null;
    FileOutputStream fos = null;
    try {
        fos = new FileOutputStream(csvpathAndFileName, false);
        bos = new BufferedOutputStream(fos, 10240);
    } catch (FileNotFoundException e1) {
        log.error("FileNotFoundException " + StringUtil.getStackTrace(e1));
    }

    boolean FieldNameFlag = false;
    boolean FieldValueFlag = false;
    //line num
    int countNum = 0;
    String xmlPathAndFileName = null;
    String localName = null;
    String endLocalName = null;
    String rmUID = null;
    int index = -1;
    ArrayList<String> names = new ArrayList<String>();// colname
    LinkedHashMap<String, String> nameAndValue = new LinkedHashMap<String, String>();

    FileInputStream fis = null;
    InputStreamReader isr = null;
    XMLStreamReader reader = null;
    try {
        fis = new FileInputStream(tempfile);
        isr = new InputStreamReader(fis, Constant.ENCODING_UTF8);
        XMLInputFactory fac = XMLInputFactory.newInstance();
        reader = fac.createXMLStreamReader(isr);
        int event = -1;
        boolean setcolum = true;
        while (reader.hasNext()) {
            try {
                event = reader.next();
                switch (event) {
                case XMLStreamConstants.START_ELEMENT:
                    localName = reader.getLocalName();
                    if ("FieldName".equalsIgnoreCase(localName)) {
                        FieldNameFlag = true;
                    }
                    if (FieldNameFlag) {
                        if ("N".equalsIgnoreCase(localName)) {
                            String colName = reader.getElementText().trim();
                            names.add(colName);
                        }
                    }
                    if ("FieldValue".equalsIgnoreCase(localName)) {
                        FieldValueFlag = true;

                    }
                    if (FieldValueFlag) {
                        if (setcolum) {
                            xmlPathAndFileName = this.setColumnNames(nename, names, type);
                            setcolum = false;
                        }

                        if ("Object".equalsIgnoreCase(localName)) {
                            int ac = reader.getAttributeCount();
                            for (int i = 0; i < ac; i++) {
                                if ("rmUID".equalsIgnoreCase(reader.getAttributeLocalName(i))) {
                                    rmUID = reader.getAttributeValue(i).trim();
                                }
                            }
                            nameAndValue.put("rmUID", rmUID);
                        }
                        if ("V".equalsIgnoreCase(localName)) {
                            index = Integer.parseInt(reader.getAttributeValue(0)) - 1;
                            String currentName = names.get(index);
                            String v = reader.getElementText().trim();
                            nameAndValue.put(currentName, v);
                        }
                    }
                    break;
                case XMLStreamConstants.CHARACTERS:
                    break;
                case XMLStreamConstants.END_ELEMENT:
                    endLocalName = reader.getLocalName();

                    if ("FieldName".equalsIgnoreCase(endLocalName)) {
                        FieldNameFlag = false;
                    }
                    if ("FieldValue".equalsIgnoreCase(endLocalName)) {
                        FieldValueFlag = false;
                    }
                    if ("Object".equalsIgnoreCase(endLocalName)) {
                        countNum++;
                        this.appendLine(nameAndValue, bos);
                        nameAndValue.clear();
                    }
                    break;
                }
            } catch (Exception e) {
                log.error("" + StringUtil.getStackTrace(e));
                event = reader.next();
            }
        }

        if (bos != null) {
            bos.close();
            bos = null;
        }
        if (fos != null) {
            fos.close();
            fos = null;
        }

        String[] fileKeys = this.createZipFile(csvpathAndFileName, xmlPathAndFileName, nename);
        //ftp store
        Properties ftpPro = configurationInterface.getProperties();
        String ip = ftpPro.getProperty("ftp_ip");
        String port = ftpPro.getProperty("ftp_port");
        String ftp_user = ftpPro.getProperty("ftp_user");
        String ftp_password = ftpPro.getProperty("ftp_password");

        String ftp_passive = ftpPro.getProperty("ftp_passive");
        String ftp_type = ftpPro.getProperty("ftp_type");
        String remoteFile = ftpPro.getProperty("ftp_remote_path");
        this.ftpStore(fileKeys, ip, port, ftp_user, ftp_password, ftp_passive, ftp_type, remoteFile);
        //create Message
        String message = this.createMessage(fileKeys[1], ftp_user, ftp_password, ip, port, countNum, nename);

        //set message
        this.setMessage(message);
    } catch (Exception e) {
        log.error("" + StringUtil.getStackTrace(e));
        return false;
    } finally {
        try {
            if (reader != null) {
                reader.close();
            }
            if (isr != null) {
                isr.close();
            }
            if (fis != null) {
                fis.close();
            }
            if (bos != null) {
                bos.close();
            }

            if (fos != null) {
                fos.close();
            }
        } catch (Exception e) {
            log.error(e);
        }
    }
    return true;
}