Example usage for org.w3c.dom Element getAttributeNS

List of usage examples for org.w3c.dom Element getAttributeNS

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Introduction

In this page you can find the example usage for org.w3c.dom Element getAttributeNS.

Prototype

public String getAttributeNS(String namespaceURI, String localName) throws DOMException;

Source Link

Document

Retrieves an attribute value by local name and namespace URI.

Usage

From source file:org.exist.xquery.modules.sql.ExecuteFunction.java

private void setParametersOnPreparedStatement(Statement stmt, Element parametersElement)
        throws SQLException, XPathException {
    if (parametersElement.getNamespaceURI().equals(SQLModule.NAMESPACE_URI)
            && parametersElement.getLocalName().equals(PARAMETERS_ELEMENT_NAME)) {
        NodeList paramElements = parametersElement.getElementsByTagNameNS(SQLModule.NAMESPACE_URI,
                PARAM_ELEMENT_NAME);/* w w w .j ava2 s .  c  om*/

        for (int i = 0; i < paramElements.getLength(); i++) {
            Element param = ((Element) paramElements.item(i));
            Node child = param.getFirstChild();

            // Prevent NPE
            if (child != null) {
                if (child instanceof ReferenceNode) {
                    child = ((ReferenceNode) child).getReference().getNode();
                }

                final String value = child.getNodeValue();
                final String type = param.getAttributeNS(SQLModule.NAMESPACE_URI, TYPE_ATTRIBUTE_NAME);
                final int sqlType = SQLUtils.sqlTypeFromString(type);

                if (sqlType == Types.TIMESTAMP) {
                    final DateTimeValue dv = new DateTimeValue(value);
                    final Timestamp timestampValue = new Timestamp(dv.getDate().getTime());
                    ((PreparedStatement) stmt).setTimestamp(i + 1, timestampValue);

                } else {
                    ((PreparedStatement) stmt).setObject(i + 1, value, sqlType);
                }
            }

        }
    }
}

From source file:org.jboss.bpm.console.server.util.DOMUtils.java

/** Get the value from the given attribute
 *
 * @return null if the attribute value is empty or the attribute is not present
 *///from w w  w.j a v a 2 s .  c om
public static String getAttributeValue(Element el, QName attrName) {
    String attr = null;
    if ("".equals(attrName.getNamespaceURI()))
        attr = el.getAttribute(attrName.getLocalPart());
    else
        attr = el.getAttributeNS(attrName.getNamespaceURI(), attrName.getLocalPart());

    if ("".equals(attr))
        attr = null;

    return attr;
}

From source file:org.jbpm.bpel.integration.soap.SoapUtil.java

public static void copyChildElement(SOAPElement parent, Element source) throws SOAPException {
    String localName = source.getLocalName();
    String prefix = source.getPrefix();
    String namespaceURI = source.getNamespaceURI();

    Name targetName;//w  ww. j a va 2 s . c o  m
    SOAPEnvelope envelope = findEnvelope(parent);

    if (prefix == null || prefix.length() == 0) {
        // source has no prefix, distinguish between no namespace and default namespace
        if (namespaceURI == null || namespaceURI.length() == 0) {
            // no namespace
            targetName = envelope.createName(localName);
            if (traceEnabled)
                log.trace("appended element: " + localName);
        } else {
            // default namespace, look for existing prefix at target
            prefix = getPrefix(namespaceURI, parent);

            // no prefix for that namespace?
            if (prefix == null) {
                prefix = XmlUtil.generatePrefix(DEFAULT_NAMESPACE_PREFIX, source);
            }
            // BPEL-195 source maps prefix to another URI?
            else if (!namespaceURI.equals(source.getAttributeNS(BpelConstants.NS_XMLNS, prefix))) {
                prefix = XmlUtil.generatePrefix(prefix, source);
            }

            targetName = envelope.createName(localName, prefix, namespaceURI);
            if (traceEnabled)
                log.trace("added child element: {" + namespaceURI + '}' + prefix + ':' + localName);
        }
    } else {
        // source has prefix
        targetName = envelope.createName(localName, prefix, namespaceURI);
        if (traceEnabled)
            log.trace("added child element: {" + namespaceURI + '}' + prefix + ':' + localName);
    }

    SOAPElement target;
    if (parent instanceof SOAPBody) {
        /*
         * jboss-ws4ee throws ClassCastException upon calling the remote endpoint if child elements
         * other than SOAPBodyElements are added to SOAPBody
         */
        SOAPBody body = (SOAPBody) parent;
        target = body.addBodyElement(targetName);
    } else
        target = parent.addChildElement(targetName);

    // namespaces
    copyNamespaces(target, source);
    ensureOwnNamespaceDeclared(target);
    // attributes
    copyAttributes(target, source);
    // child nodes
    copyChildNodes(target, source);
}

From source file:org.jbpm.bpel.integration.soap.SoapUtilTest.java

public void testCopyAttributes_domSoap() throws Exception {
    String xml = "<soap:Envelope xmlns:soap='" + SOAPConstants.URI_NS_SOAP_ENVELOPE + "'>"
            + " <soap:Body xmlns:fish='urn:example:fish'>"
            + "  <lunch time='1200' produce:lettuce='0.1lb' fish:fillet='0.25lb' "
            + "   xmlns:produce='urn:example:produce' />" + " </soap:Body>" + "</soap:Envelope>";
    SOAPMessage soapMessage = parseSoap(xml);
    SOAPElement source = SoapUtil.getElement(soapMessage.getSOAPBody(), "lunch");
    Element target = XmlUtil.createElement("detail");
    // perform the copy
    SoapUtil.copyAttributes(target, source);
    // qualified attributes
    assertEquals("0.1lb", target.getAttributeNS("urn:example:produce", "lettuce"));
    assertEquals("0.25lb", target.getAttributeNS("urn:example:fish", "fillet"));
    // local attribute
    assertEquals("1200", target.getAttribute("time"));
}

From source file:org.jbpm.bpel.integration.soap.SoapUtilTest.java

public void testCopyVisibleNamespaces_domSoap_targetMatch() throws Exception {
    String xml = "<soap:Envelope xmlns:soap='" + SOAPConstants.URI_NS_SOAP_ENVELOPE + "'>"
            + " <soap:Body xmlns:produce='urn:example:produce'>"
            + "  <meal:lunch produce:lettuce='0.1lb' fish:fillet='0.25lb' "
            + "   xmlns:fish='urn:example:fish' xmlns:meal='urn:example:meal'/>" + " </soap:Body>"
            + "</soap:Envelope>";
    SOAPMessage soapMessage = parseSoap(xml);
    SOAPElement source = SoapUtil.getElement(soapMessage.getSOAPBody(), "urn:example:meal", "lunch");

    String targetXml = "<detail xmlns:produce='urn:example:produce'>"
            + " <other:target xmlns:other='urn:example:other'/>" + "</detail>";
    Element target = XmlUtil.getElement(XmlUtil.parseText(targetXml), "urn:example:other", "target");

    // perform the copy
    SoapUtil.copyVisibleNamespaces(target, source);

    // prefixed declaration
    assertEquals("urn:example:fish", target.getAttributeNS(BpelConstants.NS_XMLNS, "fish"));
    assertEquals("urn:example:meal", target.getAttributeNS(BpelConstants.NS_XMLNS, "meal"));
    // parent prefixed declaration
    assertNull(target.getAttributeNodeNS(BpelConstants.NS_XMLNS, "produce"));
    assertEquals(SOAPConstants.URI_NS_SOAP_ENVELOPE, target.getAttributeNS(BpelConstants.NS_XMLNS, "soap"));
}

From source file:org.jbpm.bpel.integration.soap.SoapUtilTest.java

public void testCopy_domSoap_qualifiedNoPrefix() throws Exception {
    String xml = "<soapenv:Envelope xmlns:soapenv='" + SOAPConstants.URI_NS_SOAP_ENVELOPE + "'>"
            + " <soapenv:Body>" + "  <response xmlns='" + BpelConstants.NS_EXAMPLES + "'>" + "   <return>"
            + "    <amount>0.0</amount>" + "    <branch>140</branch>" + "    <capital>10419.18</capital>"
            + "    <status>1</status>" + "    <transaction xmlns:xsi='" + BpelConstants.NS_XML_SCHEMA_INSTANCE
            + "' xsi:nil='true'/>" + "   </return>" + "  </response>" + " </soapenv:Body>"
            + "</soapenv:Envelope>";
    SOAPMessage soapMessage = parseSoap(xml);
    SOAPElement source = SoapUtil.getElement(soapMessage.getSOAPBody(), BpelConstants.NS_EXAMPLES, "response");
    Element target = XmlUtil.createElement("detail");

    // perform the copy
    SoapUtil.copy(target, source);/*from  ww w  . ja v a 2s  .  com*/
    target = XmlUtilTest.writeAndRead(target);

    // namespaces
    assertEquals(SOAPConstants.URI_NS_SOAP_ENVELOPE, target.getAttributeNS(BpelConstants.NS_XMLNS, "soapenv"));

    // child elements
    Element returnElem = XmlUtil.getElement(target, BpelConstants.NS_EXAMPLES, "return");

    // namespaces
    assertEquals(BpelConstants.NS_EXAMPLES, returnElem.getAttributeNS(BpelConstants.NS_XMLNS, "xmlns"));

    // child elements
    assertEquals("0.0",
            DatatypeUtil.toString(XmlUtil.getElement(returnElem, BpelConstants.NS_EXAMPLES, "amount")));
    assertEquals("140",
            DatatypeUtil.toString(XmlUtil.getElement(returnElem, BpelConstants.NS_EXAMPLES, "branch")));
    assertEquals("10419.18",
            DatatypeUtil.toString(XmlUtil.getElement(returnElem, BpelConstants.NS_EXAMPLES, "capital")));
    assertEquals("1",
            DatatypeUtil.toString(XmlUtil.getElement(returnElem, BpelConstants.NS_EXAMPLES, "status")));

    Element transactionElem = XmlUtil.getElement(returnElem, BpelConstants.NS_EXAMPLES, "transaction");

    // namespaces
    assertEquals(BpelConstants.NS_XML_SCHEMA_INSTANCE,
            transactionElem.getAttributeNS(BpelConstants.NS_XMLNS, "xsi"));

    // attributes
    assertEquals("true", transactionElem.getAttributeNS(BpelConstants.NS_XML_SCHEMA_INSTANCE, "nil"));
}

From source file:org.ojbc.util.xml.TestOjbcNamespaceContext.java

@Test
public void testRootNamespacePopulation() throws Exception {

    Document d = db.newDocument();
    Element root = d.createElementNS(OjbcNamespaceContext.NS_PERSON_SEARCH_RESULTS_EXT, "e1");
    root.setPrefix(OjbcNamespaceContext.NS_PREFIX_PERSON_SEARCH_RESULTS_EXT);
    d.appendChild(root);//from  w w  w .  j av a 2  s  .  com
    Element child = XmlUtils.appendElement(root, OjbcNamespaceContext.NS_JXDM_41, "foo");
    XmlUtils.addAttribute(child, OjbcNamespaceContext.NS_STRUCTURES, "id", "I1");
    //XmlUtils.printNode(d);
    XmlUtils.OJBC_NAMESPACE_CONTEXT.populateRootNamespaceDeclarations(root);
    //XmlUtils.printNode(d);
    assertNotNull(XmlUtils.xPathNodeSearch(root,
            "namespace::xmlns:" + OjbcNamespaceContext.NS_PREFIX_PERSON_SEARCH_RESULTS_EXT));
    assertEquals(
            root.getAttributeNS("http://www.w3.org/2000/xmlns/",
                    OjbcNamespaceContext.NS_PREFIX_PERSON_SEARCH_RESULTS_EXT),
            OjbcNamespaceContext.NS_PERSON_SEARCH_RESULTS_EXT);
    assertNotNull(
            XmlUtils.xPathNodeSearch(root, "namespace::xmlns:" + OjbcNamespaceContext.NS_PREFIX_STRUCTURES));
    assertEquals(
            root.getAttributeNS("http://www.w3.org/2000/xmlns/", OjbcNamespaceContext.NS_PREFIX_STRUCTURES),
            OjbcNamespaceContext.NS_STRUCTURES);
    assertNull(XmlUtils.xPathNodeSearch(root, "namespace::xmlns:" + OjbcNamespaceContext.NS_PREFIX_ANSI_NIST));
    assertNotNull(
            XmlUtils.xPathNodeSearch(child, "namespace::xmlns:" + OjbcNamespaceContext.NS_PREFIX_JXDM_41));
    assertNull(
            child.getAttributeNodeNS("http://www.w3.org/2000/xmlns/", OjbcNamespaceContext.NS_PREFIX_JXDM_41));
    assertNull(child.getAttributeNodeNS("http://www.w3.org/2000/xmlns/",
            OjbcNamespaceContext.NS_PREFIX_STRUCTURES));

}

From source file:org.onehippo.cms7.autoexport.InitializeItem.java

private DeltaInstruction parseInstructionElement(Element element, DeltaInstruction parent) {

    boolean isNode = element.getTagName().equals(QNODE);
    String name = element.getAttribute(QNAME);
    String directive = element.getAttributeNS(DELTA_URI, MERGE);

    DeltaInstruction instruction;//from ww w.  j  a  va  2 s. c  o  m
    if (parent == null) {
        instruction = new DeltaInstruction(isNode, name, directive, contextPath);
    } else {
        instruction = new DeltaInstruction(isNode, name, directive, parent);
    }
    if (instruction.isCombineDirective()) {
        final NodeList childNodes = element.getChildNodes();
        for (int i = 0; i < childNodes.getLength(); i++) {
            final Node item = childNodes.item(i);
            if (item instanceof Element) {
                DeltaInstruction child = parseInstructionElement((Element) item, instruction);
                if (child == null) {
                    return null;
                }
                instruction.addInstruction(child);
            }
        }
    }
    if (instruction.isUnsupportedDirective()) {
        return null;
    }
    return instruction;
}

From source file:org.osaf.cosmo.calendar.hcalendar.HCalendarParser.java

private void buildProperty(Element element, String propName, ContentHandler handler) throws ParserException {
    if (element == null)
        return;//from   w  w  w  .  j av a2 s  .c  om

    if (log.isDebugEnabled())
        log.debug("Building property " + propName);

    String className = _className(propName);
    String elementName = element.getLocalName().toLowerCase();

    String value = null;
    if (elementName.equals("abbr")) {
        // "If an <abbr> element is used for a property, then the 'title'
        // attribute of the <abbr> element is the value of the property,
        // instead of the contents of the element, which instead provide a
        // human presentable version of the value."
        value = element.getAttribute("title");
        if (StringUtils.isBlank(value))
            throw new ParserException("Abbr element '" + className + "' requires a non-empty title", -1);
        if (log.isDebugEnabled())
            log.debug("Setting value '" + value + "' from title attribute");
    } else if (isHeaderElement(elementName)) {
        // try title first. if that's not set, fall back to text content.
        value = element.getAttribute("title");
        if (!StringUtils.isBlank(value)) {
            if (log.isDebugEnabled())
                log.debug("Setting value '" + value + "' from title attribute");
        } else {
            value = getTextContent(element);
            if (log.isDebugEnabled())
                log.debug("Setting value '" + value + "' from text content");
        }
    } else if (elementName.equals("a") && isUrlProperty(propName)) {
        value = element.getAttribute("href");
        if (StringUtils.isBlank(value))
            throw new ParserException("A element '" + className + "' requires a non-empty href", -1);
        if (log.isDebugEnabled())
            log.debug("Setting value '" + value + "' from href attribute");
    } else if (elementName.equals("img")) {
        if (isUrlProperty(propName)) {
            value = element.getAttribute("src");
            if (StringUtils.isBlank(value))
                throw new ParserException("Img element '" + className + "' requires a non-empty src", -1);
            if (log.isDebugEnabled())
                log.debug("Setting value '" + value + "' from src attribute");
        } else {
            value = element.getAttribute("alt");
            if (StringUtils.isBlank(value))
                throw new ParserException("Img element '" + className + "' requires a non-empty alt", -1);
            if (log.isDebugEnabled())
                log.debug("Setting value '" + value + "' from alt attribute");
        }
    } else {
        value = getTextContent(element);
        if (!StringUtils.isBlank(value)) {
            if (log.isDebugEnabled())
                log.debug("Setting value '" + value + "' from text content");
        }
    }

    if (StringUtils.isBlank(value)) {
        if (log.isDebugEnabled())
            log.debug("Skipping property with empty value");
        return;
    }

    handler.startProperty(propName);

    // if it's a date property, we have to convert from the
    // hCalendar-formatted date (RFC 3339) to an iCalendar-formatted date
    if (isDateProperty(propName)) {
        try {
            Date date = _icalDate(value);
            value = date.toString();

            if (!(date instanceof DateTime))
                try {
                    handler.parameter(Parameter.VALUE, Value.DATE.getValue());
                } catch (Exception e) {
                }
        } catch (ParseException e) {
            throw new ParserException("Malformed date value for element '" + className + "'", -1, e);
        }
    }

    if (isTextProperty(propName)) {
        String lang = element.getAttributeNS(XMLConstants.XML_NS_URI, "lang");
        if (!StringUtils.isBlank(lang))
            try {
                handler.parameter(Parameter.LANGUAGE, lang);
            } catch (Exception e) {
            }
    }

    // XXX: other parameters?

    try {
        handler.propertyValue(value);
    } catch (URISyntaxException e) {
        throw new ParserException("Malformed URI value for element '" + className + "'", -1, e);
    } catch (ParseException e) {
        throw new ParserException("Malformed value for element '" + className + "'", -1, e);
    } catch (IOException e) {
        throw new RuntimeException("Unknown error setting property value for element '" + className + "'", e);
    }

    handler.endProperty(propName);
}

From source file:org.regenstrief.util.XMLUtil.java

public final static String getAttributeIgnoreNamespace(final Element xml, final String attr,
        final String namespaceURI) {
    String attrValue = xml.getAttribute(attr);
    if (Util.isEmpty(attrValue)) {
        attrValue = xml.getAttributeNS(namespaceURI, attr);
    }/* w w w. ja  v a 2  s  .  c o  m*/
    return attrValue;
}