Example usage for org.w3c.dom NamedNodeMap item

List of usage examples for org.w3c.dom NamedNodeMap item

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Introduction

In this page you can find the example usage for org.w3c.dom NamedNodeMap item.

Prototype

public Node item(int index);

Source Link

Document

Returns the indexth item in the map.

Usage

From source file:Main.java

@Nullable
public static Map<String, String> getAllAttributesAsMap(@Nullable final Element aSrcNode) {
    if (aSrcNode != null) {
        final NamedNodeMap aNNM = aSrcNode.getAttributes();
        if (aNNM != null) {
            final Map<String, String> aMap = new LinkedHashMap<String, String>(aNNM.getLength());
            final int nMax = aNNM.getLength();
            for (int i = 0; i < nMax; ++i) {
                final Attr aAttr = (Attr) aNNM.item(i);
                aMap.put(aAttr.getName(), aAttr.getValue());
            }//  w ww  . j  a v a2s . c o m
            return aMap;
        }
    }
    return null;
}

From source file:no.digipost.api.xml.Marshalling.java

public static void trimNamespaces(final Document doc) {
    NamedNodeMap attributes = doc.getDocumentElement().getAttributes();
    List<Attr> attrsToRemove = new ArrayList<Attr>();
    for (int i = 0; i < attributes.getLength(); i++) {
        if (doc.getElementsByTagNameNS(attributes.item(i).getNodeValue(), "*").getLength() == 0) {
            attrsToRemove.add((Attr) attributes.item(i));
        }// ww w  . j  a  v a2 s.co m
    }
    for (Attr a : attrsToRemove) {
        doc.getDocumentElement().removeAttributeNode(a);
    }
}

From source file:Main.java

/**
 * Checks whether the expected XML element is contained in the actual
 * element. I.e., every attribute of the expected element must occur in the
 * actual element, with the same value, and all child nodes in the expected
 * element must occur in the actual element; if multiple child nodes with
 * the same name are found in the expected element, the first found
 * identifying attribute in the expected child element is used to identify
 * the child in the actual element.//  www.j a va 2 s  .co m
 * 
 * @param expected
 * @param actual
 * @return
 */
public static void assertContains(Element expected, Element actual, String messagePrefix,
        String... identifyingAttributes) {
    if (!expected.getTagName().equals(actual.getTagName())) {
        throw new AssertionError(messagePrefix + "\nExpected tagname differs from actual tagname (expected '"
                + printNodeOnly(expected) + "', found " + printNodeOnly(actual) + ")");
    }

    // Compare attributes
    NamedNodeMap expectedAttributes = expected.getAttributes();
    for (int i = expectedAttributes.getLength() - 1; i >= 0; i--) {
        String expectedAttributeName = expectedAttributes.item(i).getNodeName();
        String expectedAttributeValue = expectedAttributes.item(i).getNodeValue();

        String actualValue = actual.getAttribute(expectedAttributeName);
        if (actualValue == null || actualValue.isEmpty()) {
            throw new AssertionError(messagePrefix + "\nThe attribute '" + expectedAttributeName
                    + "' with value '" + expectedAttributeValue + "' was not found in the result "
                    + printNodeOnly(actual));
        }
        if (!expectedAttributeValue.equals(actualValue)) {
            throw new AssertionError(messagePrefix + "\nThe attribute '" + expectedAttributeName
                    + "' has value '" + actualValue + "' instead of '" + expectedAttributeValue
                    + "' in the result " + printNodeOnly(actual));
        }
    }

    // Compare child elements
    Node child = expected.getFirstChild();
    while (child != null) {
        if (child instanceof Element) {
            assertContainsChildElement((Element) child, actual, messagePrefix, identifyingAttributes);
        }
        child = child.getNextSibling();
    }
}

From source file:Main.java

/**
 * @param n1 first Node to test//w  w  w.  ja  v  a 2 s.c  om
 * @param n2 second Node to test
 * @return true if a deep compare show the same children and attributes in
 * the same order
 */
public static boolean equals(Node n1, Node n2) {
    // compare type
    if (!n1.getNodeName().equals(n2.getNodeName())) {
        return false;
    }
    // compare attributes
    NamedNodeMap nnm1 = n1.getAttributes();
    NamedNodeMap nnm2 = n2.getAttributes();
    if (nnm1.getLength() != nnm2.getLength()) {
        return false;
    }
    for (int i = 0; i < nnm1.getLength(); i++) {
        Node attr1 = nnm1.item(i);
        if (!getAttribute(n1, attr1.getNodeName()).equals(getAttribute(n2, attr1.getNodeName()))) {
            return false;
        }
    }
    // compare children
    Node c1 = n1.getFirstChild();
    Node c2 = n2.getFirstChild();
    for (;;) {
        while ((c1 != null) && c1.getNodeName().startsWith("#")) {
            c1 = c1.getNextSibling();
        }
        while ((c2 != null) && c2.getNodeName().startsWith("#")) {
            c2 = c2.getNextSibling();
        }
        if ((c1 == null) && (c2 == null)) {
            break;
        }
        if ((c1 == null) || (c2 == null)) {
            return false;
        }
        if (!equals(c1, c2)) {
            return false;
        }
        c1 = c1.getNextSibling();
        c2 = c2.getNextSibling();
    }
    return true;
}

From source file:org.jasypt.spring31.xml.encryption.EncryptorConfigBeanDefinitionParser.java

private static Class<?> computeConfigClass(final Element element) {

    boolean isSimpleConfig = false;
    boolean isStringConfig = false;
    boolean isEnvironmentConfig = false;
    boolean isStringEnvironmentConfig = false;

    final NamedNodeMap attributesMap = element.getAttributes();
    final int attributesLen = attributesMap.getLength();
    for (int i = 0; i < attributesLen; i++) {
        final Node attribute = attributesMap.item(i);
        final String attributeName = attribute.getNodeName();
        if (!isSimpleConfig && PARAMS_SIMPLE.contains(attributeName)) {
            isSimpleConfig = true;/*from w w  w. j av  a  2s .c  o m*/
        }
        if (!isStringConfig && PARAMS_STRING.contains(attributeName)) {
            isStringConfig = true;
        }
        if (!isEnvironmentConfig && PARAMS_ENVIRONMENT.contains(attributeName)) {
            isEnvironmentConfig = true;
        }
        if (!isStringEnvironmentConfig && PARAMS_STRING_ENVIRONMENT.contains(attributeName)) {
            isStringEnvironmentConfig = true;
        }
    }

    if (isStringEnvironmentConfig || (isEnvironmentConfig && isStringConfig)) {
        return EnvironmentStringPBEConfig.class;
    }
    if (isEnvironmentConfig) {
        return EnvironmentPBEConfig.class;
    }
    if (isStringConfig) {
        return SimpleStringPBEConfig.class;
    }
    return SimplePBEConfig.class;

}

From source file:Main.java

/**
 * Print a Node tree recursively.//from w  w  w . j  a v  a  2  s . c o m
 * @param node A DOM tree Node
 * @return An xml String representation of the DOM tree.
 */
public static String print(Node node) {
    if (node == null) {
        return null;
    }

    StringBuffer xml = new StringBuffer(100);
    int type = node.getNodeType();

    switch (type) {
    // print element with attributes
    case Node.ELEMENT_NODE: {
        xml.append('<');
        xml.append(node.getNodeName());

        NamedNodeMap attrs = node.getAttributes();
        int length = attrs.getLength();
        ;

        for (int i = 0; i < length; i++) {
            Attr attr = (Attr) attrs.item(i);
            xml.append(' ');
            xml.append(attr.getNodeName());
            xml.append("=\"");

            //xml.append(normalize(attr.getNodeValue()));
            xml.append(attr.getNodeValue());
            xml.append('"');
        }

        xml.append('>');

        NodeList children = node.getChildNodes();

        if (children != null) {
            int len = children.getLength();

            for (int i = 0; i < len; i++) {
                xml.append(print(children.item(i)));
            }
        }

        break;
    }

    // handle entity reference nodes
    case Node.ENTITY_REFERENCE_NODE: {
        NodeList children = node.getChildNodes();

        if (children != null) {
            int len = children.getLength();

            for (int i = 0; i < len; i++) {
                xml.append(print(children.item(i)));
            }
        }

        break;
    }

    // print cdata sections
    case Node.CDATA_SECTION_NODE: {
        xml.append("<![CDATA[");
        xml.append(node.getNodeValue());
        xml.append("]]>");

        break;
    }

    // print text
    case Node.TEXT_NODE: {
        //xml.append(normalize(node.getNodeValue()));
        xml.append(node.getNodeValue());

        break;
    }

    // print processing instruction
    case Node.PROCESSING_INSTRUCTION_NODE: {
        xml.append("<?");
        xml.append(node.getNodeName());

        String data = node.getNodeValue();

        if ((data != null) && (data.length() > 0)) {
            xml.append(' ');
            xml.append(data);
        }

        xml.append("?>");

        break;
    }
    }

    if (type == Node.ELEMENT_NODE) {
        xml.append("</");
        xml.append(node.getNodeName());
        xml.append('>');
    }

    return xml.toString();
}

From source file:com.tascape.qa.th.android.model.UIA.java

public static UIANode parseNode(Node node) {
    if (!node.getNodeName().equals(UIANode.TAG_NAME)) {
        return null;
    }/*from   w w w. j  av  a  2  s  .  c om*/

    NamedNodeMap map = node.getAttributes();
    String klass = map.getNamedItem("class").getNodeValue();
    UIANode uiNode = newNode(klass);

    for (int i = 0, j = map.getLength(); i < j; i++) {
        Node attr = map.item(i);
        uiNode.setAttribute(attr.getNodeName(), attr.getNodeValue());
    }

    NodeList nl = node.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        UIANode n = parseNode(nl.item(i));
        if (n == null) {
            continue;
        }
        uiNode.addNode(n);
    }

    return uiNode;
}

From source file:org.jasypt.spring31.xml.encryption.DigesterConfigBeanDefinitionParser.java

private static Class<?> computeConfigClass(final Element element) {

    boolean isSimpleConfig = false;
    boolean isStringConfig = false;
    boolean isEnvironmentConfig = false;
    boolean isStringEnvironmentConfig = false;

    final NamedNodeMap attributesMap = element.getAttributes();
    final int attributesLen = attributesMap.getLength();
    for (int i = 0; i < attributesLen; i++) {
        final Node attribute = attributesMap.item(i);
        final String attributeName = attribute.getNodeName();
        if (!isSimpleConfig && PARAMS_SIMPLE.contains(attributeName)) {
            isSimpleConfig = true;/*from  www.  j av  a2s  .  c  om*/
        }
        if (!isStringConfig && PARAMS_STRING.contains(attributeName)) {
            isStringConfig = true;
        }
        if (!isEnvironmentConfig && PARAMS_ENVIRONMENT.contains(attributeName)) {
            isEnvironmentConfig = true;
        }
        if (!isStringEnvironmentConfig && PARAMS_STRING_ENVIRONMENT.contains(attributeName)) {
            isStringEnvironmentConfig = true;
        }
    }

    if (isStringEnvironmentConfig || (isEnvironmentConfig && isStringConfig)) {
        return EnvironmentStringDigesterConfig.class;
    }
    if (isEnvironmentConfig) {
        return EnvironmentDigesterConfig.class;
    }
    if (isStringConfig) {
        return SimpleStringDigesterConfig.class;
    }
    return SimpleDigesterConfig.class;

}

From source file:Main.java

/**
 * Performs the actual recursive dumping of a DOM tree to a given
 * <CODE>PrintStream</CODE>. Note that dump is intended to be a detailed
 * debugging aid rather than pretty to look at. 
 * //from   w w  w  .  j  a v a 2 s.  c o m
 * @param    out            The <CODE>PrintStream</CODE> to write to.
 * @param    node         The <CODE>Node</CODE> under consideration.
 * @param    indent         The level of indentation.
 * @see      #dump(Node)
 * @see      #dump(PrintStream, Node)
 * @since   TFP 1.0
 */
private static void doDump(PrintStream out, final Node node, int indent) {
    if (node != null) {
        for (int index = 0; index < indent; ++index)
            out.write(' ');

        switch (node.getNodeType()) {
        case Node.DOCUMENT_NODE: {
            Document document = (Document) node;

            out.println("DOCUMENT:");

            doDump(out, document.getDoctype(), indent + 1);
            doDump(out, document.getDocumentElement(), indent + 1);
            break;
        }

        case Node.DOCUMENT_TYPE_NODE: {
            DocumentType type = (DocumentType) node;

            out.println("DOCTYPE: [" + "name=" + format(type.getName()) + "," + "publicId="
                    + format(type.getPublicId()) + "," + "systemId=" + format(type.getSystemId()) + "]");
            break;
        }

        case Node.ELEMENT_NODE: {
            Element element = (Element) node;

            out.println("ELEMENT: [" + "ns=" + format(element.getNamespaceURI()) + "," + "name="
                    + format(element.getLocalName()) + "]");

            NamedNodeMap attrs = element.getAttributes();

            for (int index = 0; index < attrs.getLength(); ++index)
                doDump(out, attrs.item(index), indent + 1);

            for (Node child = element.getFirstChild(); child != null;) {
                doDump(out, child, indent + 1);
                child = child.getNextSibling();
            }
            break;
        }
        case Node.ATTRIBUTE_NODE: {
            Attr attr = (Attr) node;

            out.println("ATTRIBUTE: [" + "ns=" + format(attr.getNamespaceURI()) + "," + "prefix="
                    + format(attr.getPrefix()) + "," + "name=" + format(attr.getLocalName()) + "," + "value="
                    + format(attr.getNodeValue()) + "]");
            break;
        }

        case Node.TEXT_NODE: {
            Text text = (Text) node;

            out.println("TEXT: [" + format(text.getNodeValue()) + "]");

            for (Node child = text.getFirstChild(); child != null;) {
                doDump(out, child, indent + 1);
                child = child.getNextSibling();
            }
            break;
        }

        case Node.CDATA_SECTION_NODE: {
            CDATASection data = (CDATASection) node;

            out.println("CDATA: [" + format(data.getNodeValue()) + "]");
            break;
        }

        case Node.COMMENT_NODE: {
            Comment comm = (Comment) node;

            out.println("COMMENT: [" + format(comm.getNodeValue()) + "]");
            break;
        }

        default:
            out.println("UNKNOWN: [type=" + node.getNodeType() + "]");
            break;
        }
    }
}

From source file:Main.java

/**
 * Performs the actual recursive dumping of a DOM tree to a given
 * <CODE>PrintWriter</CODE>. Note that dump is intended to be a detailed
 * debugging aid rather than pretty to look at. 
 * /*from   ww w.j av a  2s.  c  o  m*/
 * @param    out            The <CODE>PrintWriter</CODE> to write to.
 * @param    node         The <CODE>Node</CODE> under consideration.
 * @param    indent         The level of indentation.
 * @see      #dump(PrintWriter, Node)
 * @since   TFP 1.0
 */
private static void doDump(PrintWriter out, final Node node, int indent) {
    if (node != null) {
        for (int index = 0; index < indent; ++index)
            out.write(' ');

        switch (node.getNodeType()) {
        case Node.DOCUMENT_NODE: {
            Document document = (Document) node;

            out.println("DOCUMENT:");

            doDump(out, document.getDoctype(), indent + 1);
            doDump(out, document.getDocumentElement(), indent + 1);
            break;
        }

        case Node.DOCUMENT_TYPE_NODE: {
            DocumentType type = (DocumentType) node;

            out.println("DOCTYPE: [" + "name=" + format(type.getName()) + "," + "publicId="
                    + format(type.getPublicId()) + "," + "systemId=" + format(type.getSystemId()) + "]");
            break;
        }

        case Node.ELEMENT_NODE: {
            Element element = (Element) node;

            out.println("ELEMENT: [" + "ns=" + format(element.getNamespaceURI()) + "," + "name="
                    + format(element.getLocalName()) + "]");

            NamedNodeMap attrs = element.getAttributes();

            for (int index = 0; index < attrs.getLength(); ++index)
                doDump(out, attrs.item(index), indent + 1);

            for (Node child = element.getFirstChild(); child != null;) {
                doDump(out, child, indent + 1);
                child = child.getNextSibling();
            }
            break;
        }
        case Node.ATTRIBUTE_NODE: {
            Attr attr = (Attr) node;

            out.println("ATTRIBUTE: [" + "ns=" + format(attr.getNamespaceURI()) + "," + "prefix="
                    + format(attr.getPrefix()) + "," + "name=" + format(attr.getLocalName()) + "," + "value="
                    + format(attr.getNodeValue()) + "]");
            break;
        }

        case Node.TEXT_NODE: {
            Text text = (Text) node;

            out.println("TEXT: [" + format(text.getNodeValue()) + "]");

            for (Node child = text.getFirstChild(); child != null;) {
                doDump(out, child, indent + 1);
                child = child.getNextSibling();
            }
            break;
        }

        case Node.CDATA_SECTION_NODE: {
            CDATASection data = (CDATASection) node;

            out.println("CDATA: [" + format(data.getNodeValue()) + "]");
            break;
        }

        case Node.COMMENT_NODE: {
            Comment comm = (Comment) node;

            out.println("COMMENT: [" + format(comm.getNodeValue()) + "]");
            break;
        }

        default:
            out.println("UNKNOWN: [type=" + node.getNodeType() + "]");
            break;
        }
    }
}