Example usage for org.w3c.dom Attr getValue

Introduction

In this page you can find the example usage for org.w3c.dom Attr getValue.

Prototype

public String getValue();

Source Link

Document

On retrieval, the value of the attribute is returned as a string.

Usage

From source file:Main.java

private static void convertAttribute(Attr toCopy, Element saveTo, Document doc) {
    if (toCopy.getNamespaceURI() == null || !toCopy.getNamespaceURI().equals(xmlnsURI)) {
        saveTo.setAttributeNS(toCopy.getNamespaceURI(), toCopy.getNodeName(), toCopy.getValue());
    }//from w  w w.j a va2 s.  c o m
}

From source file:Main.java

/**
 * Searches throgh the passed NamedNodeMap for an attribute and returns it if it is found.
 * If it is not found, returns a null.// www  .ja v  a  2  s  .co  m
 * @param nnm NamedNodeMap
 * @param name String
 * @return String
 */
public static String getAttributeValueByName(final NamedNodeMap nnm, final String name) {
    for (int i = 0; i < nnm.getLength(); i++) {
        Attr attr = (Attr) nnm.item(i);
        if (attr.getName().equalsIgnoreCase(name)) {
            return attr.getValue();
        }
    }
    return null;
}

From source file:Main.java

/**
 * Searches throgh the passed NamedNodeMap for an attribute and returns it if it is found.
 * If it is not found, returns a null.//from  w w  w  .  j a  v  a2s .  c  om
 * @param nnm NamedNodeMap
 * @param name String
 * @return String
 */
public static String getAttributeValueByName(NamedNodeMap nnm, String name) {
    for (int i = 0; i < nnm.getLength(); i++) {
        Attr attr = (Attr) nnm.item(i);
        if (attr.getName().equalsIgnoreCase(name)) {
            return attr.getValue();
        }
    }
    return null;
}

From source file:Main.java

/**
 * Searches throgh the passed NamedNodeMap for an attribute and returns it if it is found.
 * If it is not found, returns a null.//from  w  w w.j a v a 2  s .  co  m
 * @param nnm NamedNodeMap
 * @param name String
 * @return String
 */
public static String getAttributeValueByName(NamedNodeMap nnm, String name) {
    if (nnm == null)
        return null;
    for (int i = 0; i < nnm.getLength(); i++) {
        Attr attr = (Attr) nnm.item(i);
        if (attr.getName().equalsIgnoreCase(name)) {
            return attr.getValue();
        }
    }
    return null;
}

From source file:Main.java

/**
 * Searches throgh the passed NamedNodeMap for an attribute. If it is found, it will try to convert it to a boolean.
 * @param nnm NamedNodeMap//from   w ww.  ja v a 2 s .  c o  m
 * @param name String
 * @throws RuntimeException on any failure to parse a boolean
 * @return boolean
 */
public static boolean getAttributeBooleanByName(NamedNodeMap nnm, String name) throws RuntimeException {
    for (int i = 0; i < nnm.getLength(); i++) {
        Attr attr = (Attr) nnm.item(i);
        if (attr.getName().equalsIgnoreCase(name)) {
            String tmp = attr.getValue().toLowerCase();
            if (tmp.equalsIgnoreCase("true"))
                return true;
            if (tmp.equalsIgnoreCase("false"))
                return false;
            throw new RuntimeException("Attribute " + name + " value not boolean:" + tmp);
        }
    }
    throw new RuntimeException("Attribute " + name + " not found.");
}

From source file:Main.java

/**
 * This method is a tree-search to help prevent against wrapping attacks. It checks that no other
 * Element than the given "knownElement" argument has an ID attribute that matches the "value"
 * argument, which is the ID value of "knownElement". If this is the case then "false" is returned.
 *//* w  ww  . java 2  s  . c o m*/
public static boolean protectAgainstWrappingAttack(Node startNode, Element knownElement, String value) {
    Node startParent = startNode.getParentNode();
    Node processedNode = null;

    String id = value.trim();
    if (id.charAt(0) == '#') {
        id = id.substring(1);
    }

    while (startNode != null) {
        if (startNode.getNodeType() == Node.ELEMENT_NODE) {
            Element se = (Element) startNode;

            NamedNodeMap attributes = se.getAttributes();
            if (attributes != null) {
                for (int i = 0; i < attributes.getLength(); i++) {
                    Attr attr = (Attr) attributes.item(i);
                    if (attr.isId() && id.equals(attr.getValue()) && se != knownElement) {
                        //log.debug("Multiple elements with the same 'Id' attribute value!");
                        return false;
                    }
                }
            }
        }

        processedNode = startNode;
        startNode = startNode.getFirstChild();

        // no child, this node is done.
        if (startNode == null) {
            // close node processing, get sibling
            startNode = processedNode.getNextSibling();
        }

        // no more siblings, get parent, all children
        // of parent are processed.
        while (startNode == null) {
            processedNode = processedNode.getParentNode();
            if (processedNode == startParent) {
                return true;
            }
            // close parent node processing (processed node now)
            startNode = processedNode.getNextSibling();
        }
    }
    return true;
}

From source file:Main.java

private static void fixupAttrsSingle(Element e) throws DOMException {
    removeXmlBase(e);//w w w .j a va 2  s . co  m
    Map<String, String> replace = new HashMap<String, String>();
    NamedNodeMap attrs = e.getAttributes();
    for (int j = 0; j < attrs.getLength(); j++) {
        Attr attr = (Attr) attrs.item(j);
        if (attr.getNamespaceURI() == null && !attr.getName().equals("xmlns")) { // NOI18N
            replace.put(attr.getName(), attr.getValue());
        }
    }
    for (Map.Entry<String, String> entry : replace.entrySet()) {
        e.removeAttribute(entry.getKey());
        e.setAttributeNS(null, entry.getKey(), entry.getValue());
    }
}

From source file:Main.java

/**
 * This method is a tree-search to help prevent against wrapping attacks. It checks that no
 * two Elements have ID Attributes that match the "value" argument, if this is the case then
 * "false" is returned. Note that a return value of "true" does not necessarily mean that
 * a matching Element has been found, just that no wrapping attack has been detected.
 *///ww w .jav  a 2s .  co m
public static boolean protectAgainstWrappingAttack(Node startNode, String value) {
    Node startParent = startNode.getParentNode();
    Node processedNode = null;
    Element foundElement = null;

    String id = value.trim();
    if (id.charAt(0) == '#') {
        id = id.substring(1);
    }

    while (startNode != null) {
        if (startNode.getNodeType() == Node.ELEMENT_NODE) {
            Element se = (Element) startNode;

            NamedNodeMap attributes = se.getAttributes();
            if (attributes != null) {
                for (int i = 0; i < attributes.getLength(); i++) {
                    Attr attr = (Attr) attributes.item(i);
                    if (attr.isId() && id.equals(attr.getValue())) {
                        if (foundElement == null) {
                            // Continue searching to find duplicates
                            foundElement = attr.getOwnerElement();
                        } else {
                            //log.debug("Multiple elements with the same 'Id' attribute value!");
                            return false;
                        }
                    }
                }
            }
        }

        processedNode = startNode;
        startNode = startNode.getFirstChild();

        // no child, this node is done.
        if (startNode == null) {
            // close node processing, get sibling
            startNode = processedNode.getNextSibling();
        }

        // no more siblings, get parent, all children
        // of parent are processed.
        while (startNode == null) {
            processedNode = processedNode.getParentNode();
            if (processedNode == startParent) {
                return true;
            }
            // close parent node processing (processed node now)
            startNode = processedNode.getNextSibling();
        }
    }
    return true;
}

From source file:DOMEdit.java

public static void dupAttributes(Document doc) {
        Element root = doc.getDocumentElement();
        Element personOne = (Element) root.getFirstChild();

        Attr deptAttr = personOne.getAttributeNode("dept");
        personOne.removeAttributeNode(deptAttr);
        String deptString = deptAttr.getValue();
        personOne.setAttribute("dept", deptString + " updated");

        String mailString = personOne.getAttribute("mail");
        personOne.setAttribute("mail", mailString + " updated");

        String titleString = personOne.getAttribute("title");
        //personOne.removeAttribute("title");
        personOne.setAttribute("title", titleString + " updated");
    }// w  ww  . ja  v a 2s  .  c  o m

From source file:Main.java

/**
 * Returns the value of the named attribute of the current element.
 *
 * @param parent// ww  w  .j a v a 2  s  . c  om
 * @param localName attribute local name or 'nodeName' if no namespace is
 * specified.
 * @param  namespaceURI or <code>null</code>
 * @return attribute value, or <code>null</code> if not found
 */
public static String getAttribute(Element parent, String localName, String namespaceURI) {
    if (parent == null) {
        return null;
    }
    Attr attribute;
    if (namespaceURI == null) {
        attribute = parent.getAttributeNode(localName);
    } else {
        attribute = parent.getAttributeNodeNS(namespaceURI, localName);
    }
    if (attribute != null) {
        return attribute.getValue();
    } else {
        return null;
    }
}