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

/**
 * Loads an optional datetime attribute from a XML element
 *//*from  w  w  w.j av a2 s.  c o  m*/
public static DateTime getDateAttribute(Element element, String name) {
    String value = element.getAttribute(name);

    if (value == null)
        return null;

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

    DateTimeFormatter dtf = DateTimeFormat.forPattern("yyyy-MM-dd");
    return dtf.parseDateTime(value);
}

From source file:Main.java

public static String getAttribute(Element elem, String name, String def) {
    return elem.hasAttribute(name) ? elem.getAttribute(name) : def;
}

From source file:Main.java

public static String getAttributeValue(Element current, String attrName) {
    return current.hasAttribute(attrName) ? current.getAttribute(attrName) : null;
}

From source file:Main.java

private static String name(Element elem) {
    String name = elem.getAttribute("name");
    if (!name.isEmpty()) {
        return elem.getTagName() + "[" + name + "]";
    } else {/*  w  ww  .  j  a  v  a 2  s . com*/
        return elem.getTagName();
    }
}

From source file:Main.java

public static String getAttribute(Element element, String name) {
    String value = element.getAttribute(name);
    return replace(value);
}

From source file:Main.java

public static String getAttribute(Element element, String name) {
    String value = element.getAttribute(name);
    if (value != null && !value.isEmpty()) {
        return value;
    }// ww w. ja v a 2s .  c  o m
    throw new NoSuchElementException(String.format("Element <%s> has no \"%s\" attribute", element, name));
}

From source file:Main.java

public static List<Element> filter(NodeList nl, String attr, String value) {
    List<Element> result = new ArrayList<Element>();
    for (int i = 0; i < nl.getLength(); i++) {
        Node n = nl.item(i);//  ww  w  .  j  a v a2  s.co  m
        if (!(n instanceof Element)) {
            continue;
        }
        Element e = (Element) n;
        if (!value.equals(e.getAttribute(attr))) {
            continue;
        }
        result.add(e);
    }
    return result;
}

From source file:Main.java

/**
 * Return the value of an attribute on an element.
 * <p/>//from  w  ww.  j a  va2  s  .c o  m
 * The DOM getAttribute method returns an empty string if the attribute
 * doesn't exist. Here, we detect this and return null.
 */
public static String getAttribute(Element e, String name) {
    String value = e.getAttribute(name);
    if (value != null && value.length() == 0) {
        value = null;
    }
    return value;
}

From source file:Main.java

public static String getAttr(Element e, String attr) {
    if (e.hasAttribute(attr)) {
        return e.getAttribute(attr);
    }//from w  w  w.  jav  a2 s .c  om
    return null;
}

From source file:Main.java

public static String getAttribute(Element e, String name, String defaultValue) {
    return (e.hasAttribute(name)) ? e.getAttribute(name) : defaultValue;
}