FileDocCategorySizeDatePackage
SequenceService.javaAPI DocApache Axis 1.43832Sat Apr 22 18:57:28 BST 2006test.wsdl.sequence

SequenceService

public class SequenceService extends Object
Sequence test service. This is a custom built message-style service which confirms that the XML it receives correctly contains ordered elements <zero> through <five>.
author
Glen Daniels (gdaniels@apache.org)

Fields Summary
private String[]
names
Constructors Summary
Methods Summary
private org.w3c.dom.ElementfindTheZero(org.w3c.dom.Element start)
Walk an XML tree, looking for a <zero> element

param
start the Element to walk down from
return
an Element named <zero> or null

        if (names[0].equals(start.getLocalName())) {
            return start;
        }
        NodeList nl = start.getChildNodes();
        for (int i = 0; i < nl.getLength(); i++) {
            Node node = nl.item(i);
            if (node instanceof Element) {
                Element result = findTheZero((Element)node);
                if (result != null) {
                    return result;
                }
            }
        }
        return null;
public org.w3c.dom.Element[]testSequence(org.w3c.dom.Element[] elems)
This is a message-style service because we're just testing the serialization.

return
a SOAP response in a DOM Element, either boolean true or false, indicating the success/failure of the test.

                                               
            
        Element zero = null;
        for (int i = 0; i < elems.length; i++) {
            zero = findTheZero(elems[i]);
            if (zero != null)
                break;
        }

        Document retDoc = XMLUtils.newDocument();
        Element [] ret = new Element [1];
        ret[0] = retDoc.createElementNS("urn:SequenceTest",
                                        "testSequenceResponse");
        boolean success = false;

        Element resultElement;

        if (zero != null) {
            // Check for correct ordering
            int i = 1;
            Node sib = zero.getNextSibling();
            for (i = 1; i < names.length; i++) {
                while ((sib != null) && !(sib instanceof Element))
                    sib = sib.getNextSibling();

                if ((sib == null) ||
                        !(names[i].equals(((Element)sib).getLocalName())))
                    break;

                sib = sib.getNextSibling();
            }
            if (i == names.length)
                success = true;
        }

        resultElement = retDoc.createElementNS(null,"return");

        String resultStr = "false";
        if (success) {
            resultStr = "true";
        }
        Text text = retDoc.createTextNode(resultStr);
        resultElement.appendChild(text);

        ret[0].appendChild(resultElement);
        return ret;