Example usage for org.w3c.dom Node getPrefix

List of usage examples for org.w3c.dom Node getPrefix

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Introduction

In this page you can find the example usage for org.w3c.dom Node getPrefix.

Prototype

public String getPrefix();

Source Link

Document

The namespace prefix of this node, or null if it is unspecified.

Usage

From source file:com.amalto.core.util.Util.java

private static String[] getTextNodes(Node contextNode, String xPath, final Node namespaceNode)
        throws TransformerException {
    String[] results;//  w w  w  .j  ava2 s.c  om
    // test for hard-coded values
    if (xPath.startsWith("\"") && xPath.endsWith("\"")) { //$NON-NLS-1$ //$NON-NLS-2$
        return new String[] { xPath.substring(1, xPath.length() - 1) };
    }
    // test for incomplete path (elements missing /text())
    if (!xPath.matches(".*@[^/\\]]+")) { // attribute
        if (!xPath.endsWith(")")) { // function
            xPath += "/text()";
        }
    }
    try {
        XPath path = XPathFactory.newInstance().newXPath();
        path.setNamespaceContext(new NamespaceContext() {

            @Override
            public String getNamespaceURI(String s) {
                return namespaceNode.getNamespaceURI();
            }

            @Override
            public String getPrefix(String s) {
                return namespaceNode.getPrefix();
            }

            @Override
            public Iterator getPrefixes(String s) {
                return Collections.singleton(namespaceNode.getPrefix()).iterator();
            }
        });
        NodeList xo = (NodeList) path.evaluate(xPath, contextNode, XPathConstants.NODESET);
        results = new String[xo.getLength()];
        for (int i = 0; i < xo.getLength(); i++) {
            results[i] = xo.item(i).getTextContent();
        }
    } catch (Exception e) {
        String err = "Unable to get the text node(s) of " + xPath + ": " + e.getClass().getName() + ": "
                + e.getLocalizedMessage();
        throw new TransformerException(err);
    }
    return results;

}

From source file:de.betterform.xml.xforms.XFormsElement.java

/**
 * returns the list of all attributes that are not in 'known' namespaces and do not have the null (default?) namespace
 *
 * /*  w w w.j  a va2 s .co  m*/
 * @return the key-value-pair of the attributes
 */
public Map<String, String> getCustomMIPAttributes() {

    HashMap<String, String> customMIPAttributes = new HashMap<String, String>();
    NamedNodeMap nnm = element.getAttributes();
    for (int i = 0; i < nnm.getLength(); i++) {
        Node attribute = nnm.item(i);
        if (attribute.getNamespaceURI() != null
                && !NamespaceConstants.BETTERFORM_NS.equals(attribute.getNamespaceURI())
                && !NamespaceConstants.XFORMS_NS.equals(attribute.getNamespaceURI())
                && !NamespaceConstants.XHTML_NS.equals(attribute.getNamespaceURI())
                && !NamespaceConstants.XMLNS_NS.equals(attribute.getNamespaceURI())
                && !NamespaceConstants.XMLSCHEMA_INSTANCE_NS.equals(attribute.getNamespaceURI())
                && !NamespaceConstants.XMLEVENTS_NS.equals(attribute.getNamespaceURI())) {
            customMIPAttributes.put(attribute.getPrefix() + WordUtils.capitalize(attribute.getLocalName()),
                    attribute.getTextContent());
        }
    }
    return customMIPAttributes;

}

From source file:gov.nih.nci.ncicb.tcga.dcc.qclive.common.action.ClinicalDateObscurer.java

/**
 * Return the namespace from the given <code>Node</code> (prefixed by ":" if there is a namespace)
 *
 * @param node the <code>Node</code>
 * @return the namespace from the given <code>Node</code> (prefixed by ":" if there is a namespace)
 *///w ww .j a v  a  2 s . c om
private String getNamespaceFromNodeName(final Node node) {

    String result = node.getPrefix();

    //If a namespace was found, prefix it by ":"
    if (!StringUtils.isBlank(result)) {
        result += ":";
    }

    return result;
}

From source file:DOMWriter.java

private void printInternal(Node node, boolean indentEndMarker) {
    // is there anything to do?
    if (node == null) {
        return;/*from   ww w.  ja v  a2 s  .  com*/
    }

    // JBAS-2117 - Don't skip the DOCUMENT_NODE
    // if (node instanceof Document) node = ((Document)node).getDocumentElement();

    if (wroteXMLDeclaration == false && writeXMLDeclaration == true && canonical == false) {
        out.print("<?xml version='1.0'");
        if (charsetName != null)
            out.print(" encoding='" + charsetName + "'");

        out.print("?>");
        if (prettyprint)
            out.println();

        wroteXMLDeclaration = true;
    }

    int type = node.getNodeType();
    boolean hasChildNodes = node.getChildNodes().getLength() > 0;

    String nodeName = node.getNodeName();
    switch (type) {
    // print document
    case Node.DOCUMENT_NODE: {
        NodeList children = node.getChildNodes();
        for (int iChild = 0; iChild < children.getLength(); iChild++) {
            printInternal(children.item(iChild), false);
        }
        out.flush();
        break;
    }

    // print element with attributes
    case Node.ELEMENT_NODE: {
        Element element = (Element) node;
        if (prettyprint) {
            for (int i = 0; i < prettyIndent; i++) {
                out.print(' ');
            }
            prettyIndent++;
        }

        out.print('<');
        out.print(nodeName);

        Map nsMap = new HashMap();
        String elPrefix = node.getPrefix();
        String elNamespaceURI = node.getNamespaceURI();
        if (elPrefix != null) {
            String nsURI = getNamespaceURI(elPrefix, element, rootNode);
            nsMap.put(elPrefix, nsURI);
        }

        Attr attrs[] = sortAttributes(node.getAttributes());
        for (int i = 0; i < attrs.length; i++) {
            Attr attr = attrs[i];
            String atPrefix = attr.getPrefix();
            String atName = attr.getNodeName();
            String atValue = normalize(attr.getNodeValue(), canonical);

            if (atName.equals("xmlns"))
                currentDefaultNamespace = atValue;

            if (atPrefix != null && !atPrefix.equals("xmlns") && !atPrefix.equals("xml")) {
                String nsURI = getNamespaceURI(atPrefix, element, rootNode);
                nsMap.put(atPrefix, nsURI);
                // xsi:type='ns1:SubType', xsi:type='xsd:string'
                if (atName.equals(atPrefix + ":type") && atValue.indexOf(":") > 0) {
                    // xsi defined on the envelope
                    if (nsURI == null)
                        nsURI = getNamespaceURI(atPrefix, element, null);

                    if ("http://www.w3.org/2001/XMLSchema-instance".equals(nsURI)) {
                        String typePrefix = atValue.substring(0, atValue.indexOf(":"));
                        String typeURI = getNamespaceURI(typePrefix, element, rootNode);
                        nsMap.put(typePrefix, typeURI);
                    }
                }
            }

            out.print(" " + atName + "='" + atValue + "'");
        }

        // Add namespace declaration for prefixes
        // that are defined further up the tree
        if (completeNamespaces) {
            Iterator itPrefix = nsMap.keySet().iterator();
            while (itPrefix.hasNext()) {
                String prefix = (String) itPrefix.next();
                String nsURI = (String) nsMap.get(prefix);
                if (nsURI == null) {
                    nsURI = getNamespaceURI(prefix, element, null);
                    out.print(" xmlns:" + prefix + "='" + nsURI + "'");
                }
            }
        }

        // The SAX ContentHandler will by default not add the namespace declaration
        // <Hello xmlns='http://somens'>World</Hello>
        if (elPrefix == null && elNamespaceURI != null) {
            String defaultNamespace = element.getAttribute("xmlns");
            if (defaultNamespace.length() == 0 && !elNamespaceURI.equals(currentDefaultNamespace)) {
                out.print(" xmlns='" + elNamespaceURI + "'");
                currentDefaultNamespace = elNamespaceURI;
            }
        }

        if (hasChildNodes) {
            out.print('>');
        }

        // Find out if the end marker is indented
        indentEndMarker = isEndMarkerIndented(node);

        if (indentEndMarker) {
            out.print('\n');
        }

        NodeList childNodes = node.getChildNodes();
        int len = childNodes.getLength();
        for (int i = 0; i < len; i++) {
            Node childNode = childNodes.item(i);
            printInternal(childNode, false);
        }
        break;
    }

    // handle entity reference nodes
    case Node.ENTITY_REFERENCE_NODE: {
        if (canonical) {
            NodeList children = node.getChildNodes();
            if (children != null) {
                int len = children.getLength();
                for (int i = 0; i < len; i++) {
                    printInternal(children.item(i), false);
                }
            }
        } else {
            out.print('&');
            out.print(nodeName);
            out.print(';');
        }
        break;
    }

    // print cdata sections
    case Node.CDATA_SECTION_NODE: {
        if (canonical) {
            out.print(normalize(node.getNodeValue(), canonical));
        } else {
            out.print("<![CDATA[");
            out.print(node.getNodeValue());
            out.print("]]&gt;");
        }
        break;
    }

    // print text
    case Node.TEXT_NODE: {
        String text = normalize(node.getNodeValue(), canonical);
        if (text.trim().length() > 0) {
            out.print(text);
        } else if (prettyprint == false && ignoreWhitespace == false) {
            out.print(text);
        }
        break;
    }

    // print processing instruction
    case Node.PROCESSING_INSTRUCTION_NODE: {
        out.print("<?");
        out.print(nodeName);
        String data = node.getNodeValue();
        if (data != null && data.length() > 0) {
            out.print(' ');
            out.print(data);
        }
        out.print("?>");
        break;
    }

    // print comment
    case Node.COMMENT_NODE: {
        for (int i = 0; i < prettyIndent; i++) {
            out.print(' ');
        }

        out.print("<!--");
        String data = node.getNodeValue();
        if (data != null) {
            out.print(data);
        }
        out.print("-->");

        if (prettyprint) {
            out.print('\n');
        }

        break;
    }
    }

    if (type == Node.ELEMENT_NODE) {
        if (prettyprint)
            prettyIndent--;

        if (hasChildNodes == false) {
            out.print("/>");
        } else {
            if (indentEndMarker) {
                for (int i = 0; i < prettyIndent; i++) {
                    out.print(' ');
                }
            }

            out.print("</");
            out.print(nodeName);
            out.print('>');
        }

        if (prettyIndent > 0) {
            out.print('\n');
        }
    }
    out.flush();
}

From source file:DOMWriter.java

private void printInternal(Node node, boolean indentEndMarker) {
    // is there anything to do?
    if (node == null) {
        return;/*from w ww.  j a  v a 2 s  .  c o  m*/
    }

    // JBAS-2117 - Don't skip the DOCUMENT_NODE
    // if (node instanceof Document) node =
    // ((Document)node).getDocumentElement();

    if (wroteXMLDeclaration == false && writeXMLDeclaration == true && canonical == false) {
        out.print("<?xml version='1.0'");
        if (charsetName != null)
            out.print(" encoding='" + charsetName + "'");

        out.print("?>");
        if (prettyprint)
            out.println();

        wroteXMLDeclaration = true;
    }

    int type = node.getNodeType();
    boolean hasChildNodes = node.getChildNodes().getLength() > 0;

    String nodeName = node.getNodeName();
    switch (type) {
    // print document
    case Node.DOCUMENT_NODE: {
        NodeList children = node.getChildNodes();
        for (int iChild = 0; iChild < children.getLength(); iChild++) {
            printInternal(children.item(iChild), false);
        }
        out.flush();
        break;
    }

    // print element with attributes
    case Node.ELEMENT_NODE: {
        Element element = (Element) node;
        if (prettyprint) {
            for (int i = 0; i < prettyIndent; i++) {
                out.print(' ');
            }
            prettyIndent++;
        }

        out.print('<');
        out.print(nodeName);

        Map nsMap = new HashMap();
        String elPrefix = node.getPrefix();
        String elNamespaceURI = node.getNamespaceURI();
        if (elPrefix != null) {
            String nsURI = getNamespaceURI(elPrefix, element, rootNode);
            nsMap.put(elPrefix, nsURI);
        }

        Attr attrs[] = sortAttributes(node.getAttributes());
        for (int i = 0; i < attrs.length; i++) {
            Attr attr = attrs[i];
            String atPrefix = attr.getPrefix();
            String atName = attr.getNodeName();
            String atValue = normalize(attr.getNodeValue(), canonical);

            if (atName.equals("xmlns"))
                currentDefaultNamespace = atValue;

            if (atPrefix != null && !atPrefix.equals("xmlns") && !atPrefix.equals("xml")) {
                String nsURI = getNamespaceURI(atPrefix, element, rootNode);
                nsMap.put(atPrefix, nsURI);
                // xsi:type='ns1:SubType', xsi:type='xsd:string'
                if (atName.equals(atPrefix + ":type") && atValue.indexOf(":") > 0) {
                    // xsi defined on the envelope
                    if (nsURI == null)
                        nsURI = getNamespaceURI(atPrefix, element, null);

                    if ("http://www.w3.org/2001/XMLSchema-instance".equals(nsURI)) {
                        String typePrefix = atValue.substring(0, atValue.indexOf(":"));
                        String typeURI = getNamespaceURI(typePrefix, element, rootNode);
                        nsMap.put(typePrefix, typeURI);
                    }
                }
            }

            out.print(" " + atName + "='" + atValue + "'");
        }

        // Add namespace declaration for prefixes
        // that are defined further up the tree
        if (completeNamespaces) {
            Iterator itPrefix = nsMap.keySet().iterator();
            while (itPrefix.hasNext()) {
                String prefix = (String) itPrefix.next();
                String nsURI = (String) nsMap.get(prefix);
                if (nsURI == null) {
                    nsURI = getNamespaceURI(prefix, element, null);
                    out.print(" xmlns:" + prefix + "='" + nsURI + "'");
                }
            }
        }

        // The SAX ContentHandler will by default not add the namespace
        // declaration
        // <Hello xmlns='http://somens'>World</Hello>
        if (elPrefix == null && elNamespaceURI != null) {
            String defaultNamespace = element.getAttribute("xmlns");
            if (defaultNamespace.length() == 0 && !elNamespaceURI.equals(currentDefaultNamespace)) {
                out.print(" xmlns='" + elNamespaceURI + "'");
                currentDefaultNamespace = elNamespaceURI;
            }
        }

        if (hasChildNodes) {
            out.print('>');
        }

        // Find out if the end marker is indented
        indentEndMarker = isEndMarkerIndented(node);

        if (indentEndMarker) {
            out.print('\n');
        }

        NodeList childNodes = node.getChildNodes();
        int len = childNodes.getLength();
        for (int i = 0; i < len; i++) {
            Node childNode = childNodes.item(i);
            printInternal(childNode, false);
        }
        break;
    }

    // handle entity reference nodes
    case Node.ENTITY_REFERENCE_NODE: {
        if (canonical) {
            NodeList children = node.getChildNodes();
            if (children != null) {
                int len = children.getLength();
                for (int i = 0; i < len; i++) {
                    printInternal(children.item(i), false);
                }
            }
        } else {
            out.print('&');
            out.print(nodeName);
            out.print(';');
        }
        break;
    }

    // print cdata sections
    case Node.CDATA_SECTION_NODE: {
        if (canonical) {
            out.print(normalize(node.getNodeValue(), canonical));
        } else {
            out.print("<![CDATA[");
            out.print(node.getNodeValue());
            out.print("]]&gt;");
        }
        break;
    }

    // print text
    case Node.TEXT_NODE: {
        String text = normalize(node.getNodeValue(), canonical);
        if (text.trim().length() > 0) {
            out.print(text);
        } else if (prettyprint == false && ignoreWhitespace == false) {
            out.print(text);
        }
        break;
    }

    // print processing instruction
    case Node.PROCESSING_INSTRUCTION_NODE: {
        out.print("<?");
        out.print(nodeName);
        String data = node.getNodeValue();
        if (data != null && data.length() > 0) {
            out.print(' ');
            out.print(data);
        }
        out.print("?>");
        break;
    }

    // print comment
    case Node.COMMENT_NODE: {
        for (int i = 0; i < prettyIndent; i++) {
            out.print(' ');
        }

        out.print("<!--");
        String data = node.getNodeValue();
        if (data != null) {
            out.print(data);
        }
        out.print("-->");

        if (prettyprint) {
            out.print('\n');
        }

        break;
    }
    }

    if (type == Node.ELEMENT_NODE) {
        if (prettyprint)
            prettyIndent--;

        if (hasChildNodes == false) {
            out.print("/>");
        } else {
            if (indentEndMarker) {
                for (int i = 0; i < prettyIndent; i++) {
                    out.print(' ');
                }
            }

            out.print("</");
            out.print(nodeName);
            out.print('>');
        }

        if (prettyIndent > 0) {
            out.print('\n');
        }
    }
    out.flush();
}

From source file:edu.uams.clara.webapp.xml.processor.impl.DefaultXmlProcessorImpl.java

private synchronized boolean isEqualNode(final Node original, final Node patch) {
    if (patch == original) {
        return true;
    }/*from w w w.  ja  va 2s.co m*/
    if (patch.getNodeType() != original.getNodeType()) {
        return false;
    }

    if (original.getNodeName() == null) {
        if (patch.getNodeName() != null) {
            return false;
        }
    } else if (!original.getNodeName().equals(patch.getNodeName())) {
        return false;
    }

    if (original.getLocalName() == null) {
        if (patch.getLocalName() != null) {
            return false;
        }
    } else if (!original.getLocalName().equals(patch.getLocalName())) {
        return false;
    }

    if (original.getNamespaceURI() == null) {
        if (patch.getNamespaceURI() != null) {
            return false;
        }
    } else if (!original.getNamespaceURI().equals(patch.getNamespaceURI())) {
        return false;
    }

    if (original.getPrefix() == null) {
        if (patch.getPrefix() != null) {
            return false;
        }
    } else if (!original.getPrefix().equals(patch.getPrefix())) {
        return false;
    }

    if (original.getNodeValue() == null) {
        if (patch.getNodeValue() != null) {
            return false;
        }
    } else if (!original.getNodeValue().equals(patch.getNodeValue())) {
        return false;
    }

    if (original.getTextContent() == null) {
        if (patch.getTextContent() != null) {
            return false;
        }
    } else if (!original.getTextContent().equals(patch.getTextContent())) {
        return false;
    }

    return true;
}

From source file:de.escidoc.core.test.EscidocTestBase.java

/**
 * Gets the prefix of the provided node.<br>
 * This returns Node.getPrefix() if this is not null. Otherwise, ittries to extract the prefix from
 * Node.getNodeName(). If this fails, null is returned.
 * //from w  ww.ja  v a2  s  .c o  m
 * @param node
 *            The node to get the prefix from.
 * @return Returns the determined prefix or null.
 * @throws Exception
 *             Thrown if anything fails.
 */
public static String getPrefix(final Node node) throws Exception {

    String prefix = node.getPrefix();
    if (prefix == null) {
        String nodeName = node.getNodeName();
        int index = nodeName.indexOf(":");
        if (index != -1) {
            prefix = nodeName.substring(0, index);
        }
    }
    return prefix;
}

From source file:org.apache.axis.message.MessageElement.java

/**
 * recursive copy/*from   w  ww  .  jav a  2s . c  o  m*/
 * @param dest element to copy into
 * @param source child element
 */
private void copyNode(MessageElement dest, org.w3c.dom.Node source) {
    dest.setPrefix(source.getPrefix());
    if (source.getLocalName() != null) {
        dest.setQName(new QName(source.getNamespaceURI(), source.getLocalName()));
    } else {
        dest.setQName(new QName(source.getNamespaceURI(), source.getNodeName()));
    }

    NamedNodeMap attrs = source.getAttributes();
    for (int i = 0; i < attrs.getLength(); i++) {
        Node att = attrs.item(i);
        if (att.getNamespaceURI() != null && att.getPrefix() != null
                && att.getNamespaceURI().equals(Constants.NS_URI_XMLNS) && "xmlns".equals(att.getPrefix())) {
            Mapping map = new Mapping(att.getNodeValue(), att.getLocalName());
            dest.addMapping(map);
        }
        if (att.getLocalName() != null) {
            dest.addAttribute(att.getPrefix(), (att.getNamespaceURI() != null ? att.getNamespaceURI() : ""),
                    att.getLocalName(), att.getNodeValue());
        } else if (att.getNodeName() != null) {
            dest.addAttribute(att.getPrefix(), (att.getNamespaceURI() != null ? att.getNamespaceURI() : ""),
                    att.getNodeName(), att.getNodeValue());
        }
    }

    NodeList children = source.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node child = children.item(i);
        if (child.getNodeType() == TEXT_NODE || child.getNodeType() == CDATA_SECTION_NODE
                || child.getNodeType() == COMMENT_NODE) {
            org.apache.axis.message.Text childElement = new org.apache.axis.message.Text((CharacterData) child);
            dest.appendChild(childElement);
        } else {
            MessageElement childElement = new MessageElement();
            dest.appendChild(childElement);
            copyNode(childElement, child);
        }
    }
}

From source file:org.apache.camel.component.xmlsecurity.api.XAdESSignatureProperties.java

protected void replacePrefix(Element el, Input input) {
    replacePrefixForNode(el, input);/*  ww w. j  a va2 s  .c  o m*/
    NamedNodeMap nnm = el.getAttributes();
    List<Attr> xmlnsToBeRemoved = new ArrayList<Attr>(2);
    int length = nnm.getLength();
    for (int i = 0; i < length; i++) {
        Node attr = nnm.item(i);
        replacePrefixForNode(attr, input);
        if (attr.getNodeType() == Node.ATTRIBUTE_NODE) {
            if ("xmlns".equals(attr.getLocalName()) || "xmlns".equals(attr.getPrefix())) {
                if (XMLSignature.XMLNS.equals(attr.getTextContent())
                        || findNamespace(input.getMessage()).equals(attr.getTextContent())) {
                    xmlnsToBeRemoved.add((Attr) attr);
                }
            }
        }
    }
    // remove xml namespace declaration for XML signature and XAdES namespace
    for (Attr toBeRemoved : xmlnsToBeRemoved) {
        el.removeAttributeNode(toBeRemoved);
    }

}