Java XML Attribute Get getAttributeAsLong(Element element, String attrName, Long defValue)

Description

Get the value of the given attribute of this Element as a java.lang.Long value.

License

Open Source License

Parameter

Parameter	Description
element	Element
attrName	name of the attribute to parse
defValue	Default Long value if a valid Long text not found.

Return

Returns the value of the attribute parsed as Long. Returns defValue if the given attribute is not found, or its value is not a valid Long.

Declaration

public static final Long getAttributeAsLong(Element element, String attrName, Long defValue)

Method Source Code

//package com.java2s;

import org.w3c.dom.Element;

public class Main {
    /**//from w  w  w . j  av  a 2  s . c  o  m
     * Get the value of the given attribute of this Element as a java.lang.Long value.
     * 
     * @param element
     *            Element
     * @param attrName
     *            name of the attribute to parse
     * @param defValue
     *            Default Long value if a valid Long text not found.
     * 
     * @return Returns the value of the attribute parsed as Long. Returns defValue if the given attribute is not found,
     *         or its value is not a valid Long.
     */
    public static final Long getAttributeAsLong(Element element, String attrName, Long defValue) {
        try {
            return Long.valueOf(element.getAttribute(attrName));
        } catch (Exception ex) {
        }

        return defValue;
    }
}