Example usage for org.w3c.dom NamedNodeMap getNamedItem

Introduction

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

Prototype

public Node getNamedItem(String name);

Source Link

Document

Retrieves a node specified by name.

Usage

From source file:org.energy_home.jemma.ah.internal.hac.lib.HacService.java

private Object traversePropertyNode(Node node) {
    int nodeType = node.getNodeType();

    switch (nodeType) {
    // print element with attributes
    case Node.ELEMENT_NODE:
        NamedNodeMap attrs = node.getAttributes();
        String tag = node.getNodeName();

        Node item = attrs.getNamedItem("type");
        String type = null;//w  ww.  j av  a2  s.  c om
        if (item != null) {
            type = item.getNodeValue();
        }

        if (tag.equals("item") || tag.equals("property")) {
            if (type == null) {
                return getTextContent(node);
            } else if (type.equals("java.lang.String")) {
                return getTextContent(node);
            } else if (type.equals("java.util.Vector")) {
                NodeList children = node.getChildNodes();
                int len = children.getLength();
                Vector container = new Vector();
                for (int i = 0; i < len; i++) {
                    Object res = traversePropertyNode(children.item(i));

                    if (res != null) {
                        container.add(res);
                        LOG.debug("added to vector " + res.toString());
                    }
                }

                return container;
            }
        }
    }

    return null;
}

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From source file:org.entrystore.repository.impl.converters.OAI_DC2RDFGraphConverter.java

/**
 * Converts an oai_dc xml document tag metadata to a graph.
 * //from  www  . j av a  2s  .c  o m
 * @param from
 *            An XML NodeList.
 * 
 * @param resourceURI
 *            Root URI of the resource's metadata.
 * 
 * @return the new metadata graph.
 */
public Object convert(Object from, java.net.URI resourceURI, java.net.URI metadataURI) {
    NodeList metadataList = null;

    if (from instanceof NodeList) {
        metadataList = (NodeList) from;
    } else if (from instanceof Node) {
        metadataList = ((Node) from).getChildNodes();
    } else {
        log.warn("Unable to convert object, class type not supported");
        return null;
    }

    Graph graph = new GraphImpl();
    ValueFactory vf = graph.getValueFactory();
    org.openrdf.model.URI root = vf.createURI(resourceURI.toString());

    for (int i = 0; i < metadataList.getLength(); i++) {
        Node n = metadataList.item(i);
        if (n == null || "#text".equals(n.getNodeName())) {
            continue;
        }

        String nodeNS = n.getNamespaceURI();
        String nodeName = n.getNodeName();
        String predicate = null;
        if (nodeName.contains(":") && (nodeNS != null)) {
            nodeName = nodeName.substring(nodeName.indexOf(":") + 1);
            predicate = nodeNS + nodeName;
        } else {
            predicate = nodeName;
        }
        String nodeContent = n.getTextContent();
        if (nodeContent == null) {
            continue;
        }
        nodeContent = nodeContent.trim();

        // fix to create a valid language literal with a 2-letter ISO code
        // this is about the language value as a literal, attributes are treated further down
        if ("language".equalsIgnoreCase(nodeName)) {
            // convert 3-letter to 2-letter ISO code
            if (nodeContent.length() == 3) {
                nodeContent = getISO2Language(nodeContent);
            }
        }
        // <- fix

        // fix to convert ISO 3-letter lang codes to 2-letter codes
        // this is about LangStrings in general
        NamedNodeMap nodeAttributes = n.getAttributes();
        String lang = null;
        if (nodeAttributes != null) {
            Node langNode = nodeAttributes.getNamedItem("xml:lang");
            if (langNode != null) {
                lang = langNode.getNodeValue();
                if (lang != null) {
                    lang = lang.trim();
                    if (lang.length() == 3) {
                        lang = getISO2Language(lang.toLowerCase());
                    }
                }
            }
        }
        // <- fix

        Literal lit;
        if (lang != null) {
            lit = vf.createLiteral(nodeContent, lang);
        } else {
            lit = vf.createLiteral(nodeContent);
        }

        graph.add(root, new org.openrdf.model.impl.URIImpl(predicate), lit);
    }

    return graph;
}

---

From source file:org.exoplatform.rest.client.openfire.ExoGroupProvider.java

/**
 * Create List of group names from given XML document.
 * @param d Document./*from   ww  w.j a  va  2s  .c o m*/
 * @return List of group names.
 */
private List<String> createGroupList(Document d) {
    List<String> groupnames = new ArrayList<String>();
    NodeList u = d.getDocumentElement().getElementsByTagName("group");
    for (int i = 0; i < u.getLength(); i++) {

        Node descendantGroup = u.item(i);
        NamedNodeMap attribs = descendantGroup.getAttributes();
        String groupName = attribs.getNamedItem("groupId").getNodeValue();

        String getGroups = getGroupNameWithDescendants(groupName);
        for (String _group : getGroups.split(":")) {
            if (_group.startsWith("/"))
                _group = _group.substring(1);
            groupnames.add(_group);
        }

    }
    return groupnames;
}

---

From source file:org.exoplatform.rest.client.openfire.ExoGroupProvider.java

private String getGroupNameWithDescendants(String group) {
    String url = getGroupsAllURL_;
    String method = getGroupsAllMethod_;
    Response resp = null;/*  w w  w . j av a  2s.com*/
    HashMap<String, String> params = new HashMap<String, String>();
    params.put("parentId", group);
    try {
        if ("POST".equalsIgnoreCase(method)) {
            resp = Utils.doPost(new URL(url), params);
        } else if ("GET".equalsIgnoreCase(method)) {
            resp = Utils.doGet(new URL(url), params);
        } else
            throw new IllegalStateException(
                    "Configuration error, only HTTP methods 'POST' or 'GET' are allowed, " + "but found '"
                            + method + "'.");

    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
    if (resp.getStatus() == HttpStatus.SC_OK) {
        Document d = resp.getResponseDoc();

        NodeList groupList = d.getDocumentElement().getElementsByTagName("group");

        // recursion break
        if (groupList.getLength() == 0)
            return group;

        String compositeGroupName = group;
        for (int i = 0; i < groupList.getLength(); i++) {
            Node descendantGroup = groupList.item(i);
            NamedNodeMap attribs = descendantGroup.getAttributes();
            String groupId = attribs.getNamedItem("groupId").getNodeValue();

            compositeGroupName += ":" + getGroupNameWithDescendants(groupId);
        }

        return compositeGroupName;

    } else if (resp.getStatus() == HttpStatus.SC_NOT_FOUND) {
        throw new IllegalStateException("Group not found");
    }
    throw new IllegalStateException("Unknown response status : " + resp.getStatus());

}

---

From source file:org.fcrepo.server.security.servletfilters.pubcookie.FilterPubcookie.java

private final String getAction(Node parent, String pubcookieLoginpageFormName) {
    String method = "getAction()";
    if (logger.isDebugEnabled()) {
        logger.debug(enter(method));//from w ww .j a v  a2  s. c  o  m
    }
    String action = "";
    NodeList children = parent.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node child = children.item(i);
        String tag = child.getNodeName();
        if ("form".equalsIgnoreCase(tag)) {
            NamedNodeMap attributes = child.getAttributes();
            Node nameNode = attributes.getNamedItem("name");
            String name = nameNode.getNodeValue();
            Node actionNode = attributes.getNamedItem("action");
            if (pubcookieLoginpageFormName.equalsIgnoreCase(name) && actionNode != null) {
                action = actionNode.getNodeValue();
                break;
            }
        }
        action = getAction(child, pubcookieLoginpageFormName);
        if (!"".equals(action)) {
            break;
        }
    }
    if (logger.isDebugEnabled()) {
        logger.debug(exit(method));
    }
    return action;
}

---

From source file:org.fcrepo.server.security.servletfilters.pubcookie.FilterPubcookie.java

private final void getFormFields(Node parent, Map formfields) {
    String method = "getFormFields(Node parent, Map formfields)";
    if (logger.isDebugEnabled()) {
        logger.debug(enter(method));// w ww.ja  v  a2s .co m
    }
    NodeList children = parent.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node child = children.item(i);
        String tag = child.getNodeName();
        if ("input".equalsIgnoreCase(tag)) {
            NamedNodeMap attributes = child.getAttributes();
            Node typeNode = attributes.getNamedItem("type");
            String type = typeNode.getNodeValue();
            Node nameNode = attributes.getNamedItem("name");
            String name = nameNode.getNodeValue();
            Node valueNode = attributes.getNamedItem("value");
            String value = "";
            if (valueNode != null) {
                value = valueNode.getNodeValue();
            }
            if ("hidden".equalsIgnoreCase(type) && value != null) {
                if (logger.isDebugEnabled()) {
                    logger.debug(format("capturing hidden fields", name, value));
                }
                formfields.put(name, value);
            }
        }
        getFormFields(child, formfields);
    }
    if (logger.isDebugEnabled()) {
        logger.debug(exit(method));
    }
}

---

From source file:org.geotools.coverage.io.util.Utilities.java

/**
 * Simple method returning the value (as {@code String}) of the attribute with name {@code attributeName} from the input attributes map.
 * /*  w  w  w .ja  v  a 2 s .  c  om*/
 * @param attributes the attributes map
 * @param attributeName the requested attribute
 * @return the value of the requested attribute as a {@code String}. Returns {@code null} in case of no attribute found.
 * 
 */
public static String getAttributeValue(NamedNodeMap attributes, String attributeName) {
    String attributeValue = null;
    Node attribute = attributes.getNamedItem(attributeName);
    if (attribute != null) {
        attributeValue = attribute.getNodeValue();
    }
    return attributeValue;
}

---

From source file:org.geotools.geometry.jts.spatialschema.geometry.GeometryTestParser.java

private String getNodeAttribute(Node node, String attrName) {
    String emptyString = "";
    NamedNodeMap attrs = node.getAttributes();
    if (attrs == null) {
        return emptyString;
    }/*  www. j a  v  a 2s.  c o m*/

    Node attrNode = attrs.getNamedItem(attrName);
    if (attrNode == null) {
        return emptyString;
    }
    return attrNode.getNodeValue();
}

---

From source file:org.hyperic.hq.plugin.jboss.JBossConfig.java

private String getAttribute(Node node, String name) {
    NamedNodeMap attrs = node.getAttributes();
    if (attrs == null) {
        return null;
    }//  w w  w.j ava  2 s. co m
    Node item = attrs.getNamedItem(name);
    if (item == null) {
        return null;
    }
    return item.getNodeValue();
}

---

From source file:org.jasig.portal.layout.dlm.FragmentDefinition.java

private void loadAudienceEvaluators(NodeList nodes) {
    final String evaluatorFactoryAtt = "evaluatorFactory";

    for (int i = 0; i < nodes.getLength(); i++) {
        Node audience = nodes.item(i);
        NamedNodeMap atts = audience.getAttributes();
        Node att = atts.getNamedItem(evaluatorFactoryAtt);
        if (att == null || att.getNodeValue().equals(""))
            throw new RuntimeException(
                    "Required attibute '" + evaluatorFactoryAtt + "' " + "is missing or empty on 'audience' "
                            + " element in\n'" + XmlUtilitiesImpl.toString(audience) + "'");
        String className = att.getNodeValue();
        EvaluatorFactory factory = loadEvaluatorFactory(className, audience);
        addEvaluator(factory, audience);
    }//from www  . j a  va2  s .  c  o  m
}

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