WebServicesDDModifier.java

package org.objectweb.jonas_ws.wsgen.ddmodifier;

import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class WebServicesDDModifier extends DeploymentDescModifier {

    public WebServicesDDModifier(Document doc) {
        super(doc.getDocumentElement(), doc);
    }

    public void changeServletLink(String wsdName, String link, String replace) {

        Element wsd = findWebserviceDesc(wsdName);

        // if element found
        if (wsd != null) {
            NodeList nl = wsd.getElementsByTagNameNS(J2EE_NS, "port-component");

            for (int i = 0; i < nl.getLength(); i++) {
                Element e = (Element) nl.item(i);
                NodeList sib = e.getElementsByTagNameNS(J2EE_NS, "service-impl-bean");

                Node servletLink = ((Element) sib.item(0)).getElementsByTagNameNS(J2EE_NS, "servlet-link").item(0);

                // test
                // port-component/sib-link/servlet-link/#text-node.value
                if (servletLink.getFirstChild().getNodeValue().equals(link)) {
                    servletLink.getFirstChild().setNodeValue(replace);
                }
            }
        }
    }

    private Element findWebserviceDesc(String name) {
        NodeList nl = getElement().getElementsByTagNameNS(J2EE_NS, "webservice-description");
        Element wsd = null;

        for (int i = 0; (i < nl.getLength()) && (wsd == null); i++) {
            Element e = (Element) nl.item(i);

            NodeList names = e.getElementsByTagNameNS(J2EE_NS, "webservice-description-name");

            // test
            // webservices-description/webservices-description--name/#text-node.value
            if (names.item(0).getFirstChild().getNodeValue().equals(name)) {
                wsd = e;
            }
        }

        return wsd;
    }

}

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