Example usage for org.w3c.dom Element hasAttribute

Introduction

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

Prototype

public boolean hasAttribute(String name);

Source Link

Document

Returns true when an attribute with a given name is specified on this element or has a default value, false otherwise.

Usage

From source file:Main.java

public static URI getURIAttribute(Element el, String attr, URI defaultValue) {
    if (el.hasAttribute(attr)) {
        try {// w  ww .  j av a  2  s .  c  om
            return new URI(el.getAttribute(attr));
        } catch (URISyntaxException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
    return defaultValue;
}

From source file:Main.java

public static int attributeIntValue(Element e, String attr, Integer defaultValue) {
    if (!e.hasAttribute(attr)) {
        return defaultValue;
    }//from ww  w  .  j  a va2s. c om
    if (e.getAttribute(attr).equals("yes") || e.getAttribute(attr).equals("true")) {
        return 1;
    }
    return Integer.parseInt(e.getAttribute(attr));
}

From source file:Main.java

public static Integer attributeIntValue(Element e, String attr, Integer defaultValue) {
    if (!e.hasAttribute(attr)) {
        return defaultValue;
    }/*from   w  w  w  .ja  va  2  s  .co  m*/
    if (e.getAttribute(attr).equals("yes") || e.getAttribute(attr).equals("true")) {
        return 1;
    }
    return Integer.parseInt(e.getAttribute(attr));
}

From source file:Main.java

public static String readAttributeValue(Element e, String attributeName) {
    if (!e.hasAttribute(attributeName)) {
        throw new IllegalStateException("Attribute '" + attributeName + "' is absent");
    }//from   w w w  .j a va  2  s.  c  o m

    return e.getAttribute(attributeName);
}

From source file:Main.java

public static boolean getElementBooleanValue(Element element, String attribute, boolean defaultValue) {
    if (!element.hasAttribute(attribute))
        return defaultValue;
    return Boolean.valueOf(getElementStringValue(element, attribute)).booleanValue();
}

From source file:Main.java

/**
 * Adds a reference for the given object to the references map if it has a refId
 *
 * @author Tristan Bepler//ww  w.  j a  va 2 s .com
 */
private static void addReference(Element cur, Map<Integer, Object> references, Object o) {
    if (cur.hasAttribute(REF_ID)) {
        int id = Integer.parseInt(cur.getAttribute(REF_ID));
        references.put(id, o);
    }
}

From source file:Main.java

private static Properties importProperties(NodeList nodeList) {
    Properties properties = new Properties();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Element entry = (Element) nodeList.item(i);
        if (entry.hasAttribute("name")) {
            String val = (entry == null) ? "" : entry.getFirstChild().getNodeValue();
            String key = entry.getAttribute("name");
            properties.setProperty(key, val);
        }/*  ww  w  . j a  v a  2s  .  c  om*/
    }
    return properties;
}

From source file:Main.java

public static Element getChildWithAttribute(Element element, String attributeName) {

    if (element == null) {
        return null;
    }//w  ww.  j  a v  a2s . c  om

    NodeList children = element.getChildNodes();

    for (int loop = 0, length = children.getLength(); loop < length; loop++) {
        Node node = children.item(loop);

        if (!(node instanceof Element)) {
            continue;
        }

        Element child = (Element) node;

        if (child.hasAttribute(attributeName)) {
            return child;
        }
    }

    return null;
}

From source file:Main.java

public static int getOptionalInt(Element element, String attribute, int defaultValue) {
    if (element.hasAttribute(attribute)) {
        String s = element.getAttribute(attribute);

        if (s.startsWith("+")) {
            s = s.substring(1);/*w w w  . j a v  a 2  s .com*/
        }

        return Integer.parseInt(s);
    }
    return defaultValue;
}

From source file:Main.java

public static String readAttributeValue(Element e, String attributeName, String defaultValue) {
    if (e.hasAttribute(attributeName)) {
        return e.getAttribute(attributeName);
    } else {/*w  w w.ja  v  a  2  s  .co  m*/
        return defaultValue;
    }
}