ComponentProfileHandler.java 文件源码

/**
 * selectXMLNode
 * 
 * @param xpath
 * @return Node
 */
public Node selectXMLNode(String xpath) {

    for (Document doc : this.docs) {
        try {
            Node node = (Node) this.xpath.evaluate(xpath, doc, XPathConstants.NODE);

            if (null != node) {
                return node;
            }

        }
        catch (XPathExpressionException e) {
            if (this.logger.isLogEnabled()) {
                this.logger.warn("Select nodes[" + xpath + "] from doc[" + doc + "] FAILs.", e);
            }
        }
    }

    return null;
}