Example usage for javax.xml.stream XMLStreamReader getName

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

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Introduction

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

Prototype

public QName getName();

Source Link

Document

Returns a QName for the current START_ELEMENT or END_ELEMENT event

Usage

From source file:org.apache.ddlutils.io.DatabaseIO.java

/**
 * Reads unique index column elements from the XML stream reader and adds them to the given
 * index object./*from w  w  w.  j av a2 s.  co m*/
 * 
 * @param xmlReader The reader
 * @param index     The index object
 */
private void readUniqueColumnElements(XMLStreamReader xmlReader, Index index)
        throws XMLStreamException, IOException {
    int eventType = XMLStreamReader.START_ELEMENT;

    while (eventType != XMLStreamReader.END_ELEMENT) {
        eventType = xmlReader.next();
        if (eventType == XMLStreamReader.START_ELEMENT) {
            QName elemQName = xmlReader.getName();

            if (isSameAs(elemQName, QNAME_ELEMENT_UNIQUE_COLUMN)) {
                index.addColumn(readIndexColumnElement(xmlReader));
            } else {
                readOverElement(xmlReader);
            }
        }
    }
}

From source file:org.apache.ddlutils.io.DataReader.java

/**
 * Reads a bean from the given xml stream reader.
 * /*from   ww  w.  java2  s.c o m*/
 * @param xmlReader The reader
 */
private void readBean(XMLStreamReader xmlReader) throws XMLStreamException, DdlUtilsXMLException {
    QName elemQName = xmlReader.getName();
    Location location = xmlReader.getLocation();
    Map attributes = new HashMap();
    String tableName = null;

    for (int idx = 0; idx < xmlReader.getAttributeCount(); idx++) {
        QName attrQName = xmlReader.getAttributeName(idx);

        attributes.put(isCaseSensitive() ? attrQName.getLocalPart() : attrQName.getLocalPart().toLowerCase(),
                xmlReader.getAttributeValue(idx));
    }
    readColumnSubElements(xmlReader, attributes);

    if ("table".equals(elemQName.getLocalPart())) {
        tableName = (String) attributes.get("table-name");
    } else {
        tableName = elemQName.getLocalPart();
    }

    Table table = _model.findTable(tableName, isCaseSensitive());

    if (table == null) {
        _log.warn("Data XML contains an element " + elemQName + " at location " + location
                + " but there is no table defined with this name. This element will be ignored.");
    } else {
        DynaBean bean = _model.createDynaBeanFor(table);

        for (int idx = 0; idx < table.getColumnCount(); idx++) {
            Column column = table.getColumn(idx);
            String value = (String) attributes
                    .get(isCaseSensitive() ? column.getName() : column.getName().toLowerCase());

            if (value != null) {
                setColumnValue(bean, table, column, value);
            }
        }
        getSink().addBean(bean);
        consumeRestOfElement(xmlReader);
    }
}

From source file:org.apache.ddlutils.io.DataReader.java

/**
 * Reads the next column sub element that matches a column specified by the given table object from the xml reader into the given bean.
 *  /*from  w  ww. j  av a 2s  .  c  o  m*/
 * @param xmlReader The reader
 * @param data      Where to store the values
 */
private void readColumnSubElement(XMLStreamReader xmlReader, Map data)
        throws XMLStreamException, DdlUtilsXMLException {
    QName elemQName = xmlReader.getName();
    Map attributes = new HashMap();
    boolean usesBase64 = false;

    for (int idx = 0; idx < xmlReader.getAttributeCount(); idx++) {
        QName attrQName = xmlReader.getAttributeName(idx);
        String value = xmlReader.getAttributeValue(idx);

        if (DatabaseIO.BASE64_ATTR_NAME.equals(attrQName.getLocalPart())) {
            if ("true".equalsIgnoreCase(value)) {
                usesBase64 = true;
            }
        } else {
            attributes.put(attrQName.getLocalPart(), value);
        }
    }

    int eventType = XMLStreamReader.START_ELEMENT;
    StringBuffer content = new StringBuffer();

    while (eventType != XMLStreamReader.END_ELEMENT) {
        eventType = xmlReader.next();
        if (eventType == XMLStreamReader.START_ELEMENT) {
            readColumnDataSubElement(xmlReader, attributes);
        } else if ((eventType == XMLStreamReader.CHARACTERS) || (eventType == XMLStreamReader.CDATA)
                || (eventType == XMLStreamReader.SPACE) || (eventType == XMLStreamReader.ENTITY_REFERENCE)) {
            content.append(xmlReader.getText());
        }
    }

    String value = content.toString().trim();

    if (usesBase64) {
        value = new String(Base64.decodeBase64(value.getBytes()));
    }

    String name = elemQName.getLocalPart();

    if ("table-name".equals(name)) {
        data.put("table-name", value);
    } else {
        if ("column".equals(name)) {
            name = (String) attributes.get("column-name");
        }
        if (attributes.containsKey("column-value")) {
            value = (String) attributes.get("column-value");
        }
        data.put(name, value);
    }
    consumeRestOfElement(xmlReader);
}

From source file:org.apache.ddlutils.io.DataReader.java

/**
 * Reads the next column-name or column-value sub element.
 *  /*from w  w  w .  j a va  2 s. co  m*/
 * @param xmlReader The reader
 * @param data      Where to store the values
 */
private void readColumnDataSubElement(XMLStreamReader xmlReader, Map data)
        throws XMLStreamException, DdlUtilsXMLException {
    QName elemQName = xmlReader.getName();
    boolean usesBase64 = false;

    for (int idx = 0; idx < xmlReader.getAttributeCount(); idx++) {
        QName attrQName = xmlReader.getAttributeName(idx);
        String value = xmlReader.getAttributeValue(idx);

        if (DatabaseIO.BASE64_ATTR_NAME.equals(attrQName.getLocalPart())) {
            if ("true".equalsIgnoreCase(value)) {
                usesBase64 = true;
            }
            break;
        }
    }

    String value = xmlReader.getElementText();

    if (value != null) {
        value = value.toString().trim();

        if (usesBase64) {
            value = new String(Base64.decodeBase64(value.getBytes()));
        }
    }

    String name = elemQName.getLocalPart();

    if ("column-name".equals(name)) {
        data.put("column-name", value);
    } else if ("column-value".equals(name)) {
        data.put("column-value", value);
    }
    consumeRestOfElement(xmlReader);
}

From source file:org.apache.ddlutils.io.DataReaderKeys.java

private Identity readBean(XMLStreamReader xmlReader) throws XMLStreamException, DdlUtilsXMLException {
    QName elemQName = xmlReader.getName();
    Table table = _model.findTable(elemQName.getLocalPart(), isCaseSensitive());

    if (table == null) {
        readOverElement(xmlReader);/*from ww  w . j a v  a 2  s  . co  m*/
        return null;
    }

    DynaBean bean = _model.createDynaBeanFor(table);
    for (int idx = 0; idx < xmlReader.getAttributeCount(); idx++) {
        QName attrQName = xmlReader.getAttributeName(idx);
        Column column = table.findColumn(attrQName.getLocalPart(), isCaseSensitive());

        if (column != null) {
            setColumnValue(bean, table, column, xmlReader.getAttributeValue(idx));
        }
    }
    readColumnSubElements(xmlReader, bean, table);
    //getSink().addBean(bean);
    //--get keys here
    Identity id = buildIdentityFromPKs(table, bean);
    //Hashmap keyval = new Hashmap();
    //keyval.put(id.,id);
    consumeRestOfElement(xmlReader);
    return id;
}

From source file:org.apache.ddlutils.io.DataReaderKeys.java

private void readColumnSubElement(XMLStreamReader xmlReader, DynaBean bean, Table table)
        throws XMLStreamException, DdlUtilsXMLException {
    QName elemQName = xmlReader.getName();
    boolean usesBase64 = false;

    for (int idx = 0; idx < xmlReader.getAttributeCount(); idx++) {
        QName attrQName = xmlReader.getAttributeName(idx);

        if (DatabaseIO.BASE64_ATTR_NAME.equals(attrQName.getLocalPart())
                && "true".equalsIgnoreCase(xmlReader.getAttributeValue(idx))) {
            usesBase64 = true;//from w ww. j a v  a  2 s  .com
            break;
        }
    }

    Column column = table.findColumn(elemQName.getLocalPart(), isCaseSensitive());

    if (column == null) {
        _log.warn("Data XML contains an element " + elemQName + " at location " + xmlReader.getLocation()
                + " but there is no column defined in table " + table.getName()
                + " with this name. This element will be ignored.");
    } else {
        String value = xmlReader.getElementText();

        if (value != null) {
            value = value.trim();

            if (usesBase64) {
                value = new String(Base64.decodeBase64(value.getBytes()));
            }
            setColumnValue(bean, table, column, value);
        }
    }
    consumeRestOfElement(xmlReader);
}

From source file:org.apache.xml.security.stax.impl.processor.input.AbstractDecryptInputProcessor.java

private void forwardToWrapperElement(XMLStreamReader xmlStreamReader) throws XMLStreamException {
    do {/*from  w  ww .  j ava2  s.  c  o  m*/
        if (xmlStreamReader.getEventType() == XMLStreamConstants.START_ELEMENT
                && xmlStreamReader.getName().equals(wrapperElementName)) {
            xmlStreamReader.next();
            break;
        }
        xmlStreamReader.next();
    } while (xmlStreamReader.hasNext());
}

From source file:org.auraframework.impl.factory.SVGParser.java

@Override
public SVGDef getDefinition(DefDescriptor<SVGDef> descriptor, TextSource<SVGDef> source)
        throws SVGParserException, QuickFixException {
    if (descriptor.getDefType() == DefType.SVG) {
        XMLStreamReader reader = null;
        String contents = source.getContents();
        //If the file is too big throw before we parse the whole thing.
        SVGDef ret = new SVGDefHandler<>(descriptor, source).createDefinition();
        try (StringReader stringReader = new StringReader(contents)) {
            reader = xmlInputFactory.createXMLStreamReader(stringReader);
            if (reader != null) {
                LOOP: while (reader.hasNext()) {
                    int type = reader.next();
                    switch (type) {
                    case XMLStreamConstants.END_DOCUMENT:
                        break LOOP;
                    //This is plain text inside the file
                    case XMLStreamConstants.CHARACTERS:
                        if (DISSALOWED_LIST.matcher(reader.getText()).matches()) {
                            throw new InvalidDefinitionException(
                                    String.format("Text contains disallowed symbols: %s", reader.getText()),
                                    XMLParser.getLocation(reader, source));
                        }/*w w  w  .j a  va  2 s  .c o  m*/
                        break;
                    case XMLStreamConstants.START_ELEMENT:
                        String name = reader.getName().toString().toLowerCase();
                        if (!SVG_TAG_WHITELIST.contains(name)) {
                            throw new InvalidDefinitionException(
                                    String.format("Invalid SVG tag specified: %s", name),
                                    XMLParser.getLocation(reader, source));
                        }
                        for (int i = 0; i < reader.getAttributeCount(); i++) {
                            QName qAttr = reader.getAttributeName(i);
                            String attr = qAttr.getLocalPart();
                            if (SVG_ATTR_BLACKLIST.contains(attr)) {
                                throw new InvalidDefinitionException(
                                        String.format("Invalid SVG attribute specified: %s", attr),
                                        XMLParser.getLocation(reader, source));
                            }
                        }
                        break;
                    case XMLStreamConstants.END_ELEMENT:
                    case XMLStreamConstants.COMMENT:
                    case XMLStreamConstants.DTD:
                    case XMLStreamConstants.SPACE:
                        continue;
                    default:
                        throw new InvalidDefinitionException(String.format("Found unexpected element in xml."),
                                XMLParser.getLocation(reader, source));
                    }
                }
            }
        } catch (XMLStreamException e) {
            throw new SVGParserException(StringEscapeUtils.escapeHtml4(e.getMessage()));
        } finally {
            if (reader != null) {
                try {
                    reader.close();
                } catch (XMLStreamException e) {
                    //Well I tried to play nicely
                }
            }
        }
        return ret;
    }
    return null;
}

From source file:org.auraframework.impl.svg.parser.SVGParser.java

@Override
public SVGDef parse(DefDescriptor<SVGDef> descriptor, Source<SVGDef> source)
        throws SVGParserException, QuickFixException {
    if (descriptor.getDefType() == DefType.SVG) {
        XMLStreamReader reader = null;
        String contents = source.getContents();
        //If the file is too big throw before we parse the whole thing.
        SVGDef ret = new SVGDefHandler<>(descriptor, source).createDefinition();
        try (StringReader stringReader = new StringReader(contents)) {
            reader = xmlInputFactory.createXMLStreamReader(stringReader);
            if (reader != null) {
                LOOP: while (reader.hasNext()) {
                    int type = reader.next();
                    switch (type) {
                    case XMLStreamConstants.END_DOCUMENT:
                        break LOOP;
                    //This is plain text inside the file
                    case XMLStreamConstants.CHARACTERS:
                        if (DISSALOWED_LIST.matcher(reader.getText()).matches()) {
                            throw new InvalidDefinitionException(
                                    String.format("Text contains disallowed symbols: %s", reader.getText()),
                                    XMLParser.getLocation(reader, source));
                        }/*  w  ww.  jav a 2s  .c  o  m*/
                        break;
                    case XMLStreamConstants.START_ELEMENT:
                        String name = reader.getName().toString().toLowerCase();
                        if (!SVG_TAG_WHITELIST.contains(name)) {
                            throw new InvalidDefinitionException(
                                    String.format("Invalid SVG tag specified: %s", name),
                                    XMLParser.getLocation(reader, source));
                        }
                        for (int i = 0; i < reader.getAttributeCount(); i++) {
                            QName qAttr = reader.getAttributeName(i);
                            String attr = qAttr.getLocalPart();
                            if (SVG_ATTR_BLACKLIST.contains(attr)) {
                                throw new InvalidDefinitionException(
                                        String.format("Invalid SVG attribute specified: %s", attr),
                                        XMLParser.getLocation(reader, source));
                            }
                        }
                        break;
                    case XMLStreamConstants.END_ELEMENT:
                    case XMLStreamConstants.COMMENT:
                    case XMLStreamConstants.DTD:
                    case XMLStreamConstants.SPACE:
                        continue;
                    default:
                        throw new InvalidDefinitionException(String.format("Found unexpected element in xml."),
                                XMLParser.getLocation(reader, source));
                    }
                }
            }
        } catch (XMLStreamException e) {
            throw new SVGParserException(StringEscapeUtils.escapeHtml4(e.getMessage()));
        } finally {
            if (reader != null) {
                try {
                    reader.close();
                } catch (XMLStreamException e) {
                    //Well I tried to play nicely
                }
            }
        }
        return ret;
    }
    return null;
}

From source file:org.deegree.gml.geometry.GML3GeometryWriterTest.java

private Geometry readAIXMGeometry(String fileName)
        throws ClassCastException, ClassNotFoundException, InstantiationException, IllegalAccessException,
        XMLStreamException, FactoryConfigurationError, IOException, XMLParsingException, UnknownCRSException {

    String schemaUrl = this.getClass().getResource("../aixm/schema/message/AIXM_BasicMessage.xsd").toString();
    GMLAppSchemaReader adapter = new GMLAppSchemaReader(null, null, schemaUrl);
    AppSchema schema = adapter.extractAppSchema();

    GMLStreamReader gmlStream = createGMLStreamReader(GML_32,
            this.getClass().getResource("../aixm/geometry/" + fileName));
    gmlStream.setApplicationSchema(schema);

    XMLStreamReader xmlReader = gmlStream.getXMLReader();
    Assert.assertEquals(START_ELEMENT, xmlReader.getEventType());
    QName elName = xmlReader.getName();
    Assert.assertTrue(gmlStream.isGeometryElement());
    Geometry geom = gmlStream.readGeometry();
    Assert.assertEquals(END_ELEMENT, xmlReader.getEventType());
    Assert.assertEquals(elName, xmlReader.getName());
    return geom;//ww w.j av  a2 s  .c o m
}