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 Map<String, Element> mapFromArrayListByAttribute(ArrayList<Element> list, String attribName) {
    Map<String, Element> map = new HashMap<String, Element>();
    for (Element e : list) {
        map.put(e.getAttribute(attribName), e);
    }//from   w w  w .j  a  v  a 2s . com
    return map;
}

From source file:Main.java

public static Boolean parseBoolean(Element element, String key) {
    String value = element.getAttribute(key);
    if (value != null && !value.isEmpty()) {
        if ("1".equals(value) || "true".equals(value)) {
            return true;
        } else {/* w  ww  . j a  va  2  s  . c  o m*/
            return false;
        }
    }
    return null;
}

From source file:Main.java

public static Date getXMLDate(Element e, String attrName) {
    String s = e.getAttribute(attrName);
    if (s == null || s.length() == 0)
        return null;
    try {/*w  w  w.j ava 2s. c  o  m*/
        return parseDate(s);
    } catch (Exception exc) {
        return null;
    }
}

From source file:Main.java

/**
 * @param eElement element containing boolean attribute
 * @param atribute name of attribute in element
 * @return value of boolean or null if attribute not exists
 *///from  ww w . j av  a 2 s.  c  o  m
public static Boolean getBooleanElementAtribute(Element eElement, String atribute) {
    String atr = eElement.getAttribute(atribute);
    if (atr != null && !atr.isEmpty()) {
        return Boolean.valueOf(atr);
    }
    return null;
}

From source file:Main.java

private static String getPluginXmlId(Document doc) {
    Element element = doc.getDocumentElement();
    return element.getAttribute(ATTRIBUTE_ID);
}

From source file:Main.java

public static boolean getBooleanAttr(Element element, String name) {
    String attr = element.getAttribute(name);
    boolean ret = attr.equalsIgnoreCase("true");
    return ret;//from  ww  w  . j a  v a2s  .co  m
}

From source file:Main.java

/**
 * Returns the value of an attribute in the first element in a document with a given tag name.
 * This is useful for well structured documents when it is known that there is only
 * one such element and that it is has that attribute.
 * //from  w  w  w  . java2  s. c  o m
 * @param document The document to search within.
 * @param tagname The name of the element to access.
 * @param attributename The attribute's name.
 * @return The value of the attribute of the first respective element, or the empty string, if
 * the element of the attribute could not be found.
 */
public static String getAttribute(Document document, String tagname, String attributename) {
    NodeList list = document.getElementsByTagName(tagname);
    if (list.getLength() < 1) {
        return "";
    }
    Element tag = (Element) list.item(0);
    return tag.getAttribute(attributename);
}

From source file:Main.java

/**
 * Loads an optional integer attribute from a XML element
 *//*ww  w  .  j a  va 2 s  .  co m*/
public static int getIntAttribute(Element element, String name) {
    String value = element.getAttribute(name);

    if (value == null)
        return 0;

    if (value.length() == 0)
        return 0;

    return Integer.parseInt(value);
}

From source file:Main.java

public static String readStringAttr(Element element, String attributeName) {
    return element.getAttribute(attributeName);
}

From source file:Main.java

/**
 * Get an Attribute from an Element.  Returns an empty String if none found
 * http://www.java2s.com/Code/Java/XML/ReturnalistofnamedElementswithaspecificattributevalue.htm
 * @param element the containing Element.
 * @param name the attribute name./*from  w w w.  jav  a  2 s .  c o m*/
 * @return Attribute as a String.
 */
public static String getAttribute(Element element, String name) {
    return element.getAttribute(name);
}