Example usage for org.w3c.dom Element getAttribute

Introduction

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

Prototype

public String getAttribute(String name);

Source Link

Document

Retrieves an attribute value by name.

Usage

From source file:Main.java

public static boolean getOptionalBoolean(Element element, String attribute, boolean defaultValue) {
    String s = element.getAttribute(attribute);
    if (s == null || "".equals(s)) {
        return defaultValue;
    } else {// w w  w. ja v  a2  s .c o m
        return Boolean.valueOf(s).booleanValue();
    }
}

From source file:Main.java

public static Integer getIntegerAttr(Element element, String name) {
    String attr = element.getAttribute(name);
    if (!attr.isEmpty()) {
        Integer ret = Integer.valueOf(attr);
        return ret;
    }//  w w w. j  a  va  2 s.c  o  m
    return null;
}

From source file:Main.java

public static Element getChildWithAttribute(Element parent, String attrName) {
    NodeList childNodes = parent.getChildNodes();
    for (int i = 0; i < childNodes.getLength(); i++) {
        Node node = childNodes.item(i);
        if (node instanceof Element) {
            Element element = (Element) node;
            if (!"".equals(element.getAttribute(attrName))) {
                return element;
            }//from  w  w  w  .j  av  a 2  s .  c o m
        }
    }
    return null;
}

From source file:Main.java

private static Node actualFindNodeWithAttributeValue(Node node, String name, String attribute, String value) {

    String nodeName = node.getNodeName();
    nodeName = nodeName.substring((nodeName.indexOf(":") != -1 ? nodeName.indexOf(":") + 1 : 0));
    if (nodeName.equals(name)) {
        Element e = (Element) node;
        if (e.getAttribute(attribute) != null && e.getAttribute(attribute).equals(value))
            return node;
    }//www . ja  va  2  s. c  om
    if (node.hasChildNodes()) {
        NodeList list = node.getChildNodes();
        int size = list.getLength();
        for (int i = 0; i < size; i++) {
            Node found = actualFindNodeWithAttributeValue(list.item(i), name, attribute, value);
            if (found != null)
                return found;
        }
    }
    return null;
}

From source file:Main.java

public static int getXMLInt(Element e, String attrName) {
    try {/*from w  w w  .  j  a v  a  2  s. c  om*/
        return Integer.parseInt(e.getAttribute(attrName));
    } catch (Exception exc) {
        return -1;
    }
}

From source file:Main.java

/**
 * Extract the node string representation.
 * //from  w w  w. j a  v a2 s .c  o m
 * @param nodeList
 * @return
 */
public static String getXmlNodeAttribute(String attributeName, NodeList nodeList) {
    String retObj = null;

    if (nodeList != null && nodeList.getLength() > 0) {
        Element element = (Element) nodeList.item(0);
        retObj = element.getAttribute(attributeName);
    }
    return retObj;
}

From source file:Main.java

public static Element getChildByAttrName(Node node, String attrName, String attrValue) {

    NodeList nodeList = node.getChildNodes();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node n = nodeList.item(i);
        if (n.getNodeType() == Node.ELEMENT_NODE) {
            Element el = (Element) n;
            if (attrValue.equals(el.getAttribute(attrName))) {
                return el;
            }//ww w .  j a  v  a 2 s. c  o  m
        }
    }

    return null;
}

From source file:Main.java

public static boolean isDitaType(Element element, String ditaMapType) {
    String classValue = element.getAttribute(DITA_CLASS_ATTNAME);
    if (classValue != null) {
        return (classValue.indexOf(" " + ditaMapType.trim() + " ") > 0
                || classValue.endsWith(" " + ditaMapType.trim()));
    }//from  www  .j a v  a2  s.c o m
    return false;
}

From source file:Main.java

public static double getXMLNum(Element e, String attrName) {
    try {//from  w  w w.j a  v  a 2  s  .  c o m
        return Double.parseDouble(e.getAttribute(attrName));
    } catch (Exception exc) {
        return 0;
    }
}

From source file:Main.java

/**
 * @deprecated use getXPath instead!/*from  w w  w.  j a  v  a  2 s .c  om*/
 */
@Deprecated
public static Element getElementByAttribute(Element root, String tagname, String attribute, String att_value) {
    NodeList nl = root.getElementsByTagName(tagname);
    for (int i = 0; i < nl.getLength(); i++) {
        Element elem = (Element) nl.item(i);
        if (elem.getAttribute(attribute).equals(att_value)) {
            return elem;
        }
    }
    return null;
}