Examples with Attribute javax.xml.stream.events.Attribute used on opensource projects

Example 41 with Attribute

use of javax.xml.stream.events.Attribute in project contribution by checkstyle.

the class CheckstyleConfigurationsParser method processPropertyTag.

/**
 * Parses single "property" tag.
 *
 * @param startElement
 *        start element of the tag.
 * @param parent
 *        parent module instance.
 */
private static void processPropertyTag(StartElement startElement, ConfigurationModule parent) {
    String propertyName = null;
    String propertyValue = null;
    final Iterator<Attribute> attributes = startElement.getAttributes();
    while (attributes.hasNext()) {
        final Attribute attribute = attributes.next();
        final String attributeName = attribute.getName().toString();
        if (attributeName.equals(NAME_ATTR)) {
            propertyName = attribute.getValue();
        } else if (attributeName.equals(VALUE_ATTR)) {
            propertyValue = attribute.getValue();
        }
    }
    parent.addProperty(propertyName, propertyValue);
}

Example 42 with Attribute

use of javax.xml.stream.events.Attribute in project contribution by checkstyle.

the class CheckstyleReportsParser method parseErrorTag.

/**
 * Parses "error" XML tag.
 *
 * @param startElement
 *        cursor of StAX parser pointed on the tag.
 * @param statistics
 *        container accumulating statistics.
 * @param index
 *        internal index of the parsed file.
 * @param filename
 *        file name.
 * @return parsed data as CheckstyleRecord instance.
 */
private static CheckstyleRecord parseErrorTag(StartElement startElement, Statistics statistics, int index, String filename) {
    int line = -1;
    int column = -1;
    String source = null;
    String message = null;
    String severity = null;
    final Iterator<Attribute> attributes = startElement.getAttributes();
    while (attributes.hasNext()) {
        final Attribute attribute = attributes.next();
        final String attrName = attribute.getName().toString();
        switch(attrName) {
            case LINE_ATTR:
                line = Integer.parseInt(attribute.getValue());
                break;
            case COLUMN_ATTR:
                column = Integer.parseInt(attribute.getValue());
                break;
            case SEVERITY_ATTR:
                severity = attribute.getValue();
                statistics.addSeverityRecord(severity, index);
                break;
            case MESSAGE_ATTR:
                message = attribute.getValue();
                break;
            case SOURCE_ATTR:
                source = attribute.getValue();
                statistics.addModuleRecord(source, index);
                break;
            default:
                break;
        }
    }
    return new CheckstyleRecord(index, line, column, severity, source, message, filename);
}

Example 43 with Attribute

use of javax.xml.stream.events.Attribute in project jvarkit by lindenb.

the class WorldMapGenome method loadWorld.

private void loadWorld() throws IOException, XMLStreamException {
    Source source;
    LOG.warning("openingg " + svgMapUri);
    if (IOUtils.isRemoteURI(svgMapUri)) {
        source = new StreamSource(svgMapUri);
    } else {
        source = new StreamSource(new File(svgMapUri));
    }
    XMLInputFactory xif = XMLInputFactory.newFactory();
    XMLEventReader xef = xif.createXMLEventReader(source);
    while (xef.hasNext()) {
        XMLEvent evt = xef.nextEvent();
        if (!evt.isStartElement()) {
            continue;
        }
        StartElement E = evt.asStartElement();
        String localName = E.getName().getLocalPart();
        if (!localName.equals("path"))
            continue;
        Attribute att = E.getAttributeByName(new QName("id"));
        if (att == null)
            continue;
        String country = att.getValue().toLowerCase().replaceAll("[ ]+", "");
        att = E.getAttributeByName(new QName("d"));
        if (att == null)
            continue;
        GeneralPath path = null;
        char op = '\0';
        Scanner scanner = new Scanner(att.getValue().replaceAll("[ \t\n\r,]+", " "));
        path = new GeneralPath();
        while (scanner.hasNext()) {
            if (op == '\0') {
                op = scanner.next().charAt(0);
            }
            switch(op) {
                case 'M':
                    path.moveTo(scanner.nextDouble(), scanner.nextDouble());
                    break;
                case 'C':
                    path.curveTo(scanner.nextDouble(), scanner.nextDouble(), scanner.nextDouble(), scanner.nextDouble(), scanner.nextDouble(), scanner.nextDouble());
                    break;
                case 'Z':
                    {
                        path.closePath();
                        break;
                    }
                default:
                    throw new IOException("bad operator " + op);
            }
            if (scanner.hasNext("[MCZ]")) {
                op = scanner.next().charAt(0);
            }
        }
        scanner.close();
        this.country2shape.put(country, scaleWorld(path));
    }
    xef.close();
}

Example 44 with Attribute

use of javax.xml.stream.events.Attribute in project jvarkit by lindenb.

the class NgsStage method loadSnippets.

protected List<SnippetCode> loadSnippets() {
    final String rsrc = getSnippetResourcePath();
    if (rsrc == null || rsrc.isEmpty())
        return Collections.emptyList();
    final List<SnippetCode> snippets = new ArrayList<>();
    InputStream in = null;
    XMLEventReader r = null;
    try {
        in = getClass().getResourceAsStream(rsrc);
        if (in != null) {
            final XMLInputFactory xif = XMLInputFactory.newFactory();
            xif.setProperty(XMLInputFactory.IS_COALESCING, Boolean.TRUE);
            r = xif.createXMLEventReader(in);
            final QName isFunctionAtt = new QName("is-function");
            final QName scopeAtt = new QName("scope");
            final QName labelAtt = new QName("label");
            final QName nameAtt = new QName("name");
            while (r.hasNext()) {
                final XMLEvent evt = r.nextEvent();
                if (!evt.isStartElement())
                    continue;
                final StartElement start = evt.asStartElement();
                if (!start.getName().getLocalPart().equals("code"))
                    continue;
                final Attribute isFunction = start.getAttributeByName(isFunctionAtt);
                final Attribute scope = start.getAttributeByName(scopeAtt);
                Attribute attLabel = start.getAttributeByName(labelAtt);
                if (attLabel == null)
                    attLabel = start.getAttributeByName(nameAtt);
                if (attLabel != null && r.hasNext() && r.peek().isCharacters()) {
                    final SnippetCode snippet = new SnippetCode();
                    snippet.label = attLabel.getValue();
                    snippet.code = r.nextEvent().asCharacters().getData();
                    snippet.function = isFunction != null && isFunction.getValue().equals("true");
                    snippet.scope = (scope == null ? "" : scope.getValue());
                    snippets.add(snippet);
                }
            }
        } else {
            LOG.warning("Cannot read snippets " + rsrc);
        }
    } catch (Exception err) {
        LOG.warning(err.getMessage());
    } finally {
        CloserUtil.close(r);
        CloserUtil.close(in);
    }
    return snippets;
}

Example 45 with Attribute

use of javax.xml.stream.events.Attribute in project jvarkit by lindenb.

the class TreePackApp method parseNode.

private Node parseNode(XMLEventReader r, StartElement E, Node parent) throws XMLStreamException {
    Node node = new Node(parent);
    Attribute att = E.getAttributeByName(new QName("label"));
    node.label = (att != null ? att.getValue() : "");
    while (r.hasNext()) {
        XMLEvent evt = r.nextEvent();
        if (evt.isStartElement()) {
            QName qName = evt.asStartElement().getName();
            if (qName.getLocalPart().equals("node")) {
                Node child = parseNode(r, evt.asStartElement(), node);
                if (node.children == null)
                    node.children = new HashMap<String, Node>();
                node.children.put(node.label, child);
            } else {
                skip(r);
            }
        } else if (evt.isEndElement()) {
            if (node.children == null || node.children.isEmpty()) {
                att = E.getAttributeByName(new QName("weight"));
                if (att == null) {
                    node.weight = 1.0;
                } else {
                    node.weight = Double.parseDouble(att.getValue());
                    if (node.weight <= 0)
                        throw new XMLStreamException("bad @weight:" + node.weight, E.getLocation());
                }
            }
            return node;
        }
    }
    throw new IllegalStateException();
}