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WebServiceHandlerNode.javaAPI DocGlassfish v2 API8080Fri May 04 22:31:38 BST 2007com.sun.enterprise.deployment.node

WebServiceHandlerNode

public class WebServiceHandlerNode extends DisplayableComponentNode
This node does xml marshalling to/from web service handlers.
author
Kenneth Saks

Fields Summary
private static final XMLElement
tag
private com.sun.enterprise.deployment.NameValuePairDescriptor
initParam
Constructors Summary
public WebServiceHandlerNode()


      
        super();
Methods Summary
protected java.util.MapgetDispatchTable()
all sub-implementation of this class can use a dispatch table to map xml element to method name on the descriptor class for setting the element value.

return
the map with the element name as a key, the setter method as a value

        Map table = super.getDispatchTable();
        table.put(WebServicesTagNames.SOAP_ROLE, "addSoapRole");
        table.put(WebServicesTagNames.HANDLER_NAME, "setHandlerName");
        table.put(WebServicesTagNames.HANDLER_CLASS, "setHandlerClass");
        table.put(WebServicesTagNames.HANDLER_PORT_NAME, "addPortName");
        return table;
protected XMLElementgetXMLRootTag()

return
the XML tag associated with this XMLNode

        return tag;
public voidsetElementValue(XMLElement element, java.lang.String value)
receives notification of the value for a particular tag

param
element the xml element
param
value it's associated value

        String qname = element.getQName();
        WebServiceHandler handler = (WebServiceHandler) getDescriptor();
        if (WebServicesTagNames.INIT_PARAM_NAME.equals(qname)) {
            initParam = new NameValuePairDescriptor();
            initParam.setName(value);
        } else if (WebServicesTagNames.INIT_PARAM_VALUE.equals(qname)) {
            initParam.setValue(value);
            handler.addInitParam(initParam);
        } else if (TagNames.DESCRIPTION.equals(qname)) {
            if( initParam != null ) {
                // description for the init-param
                initParam.setDescription(value);
                initParam = null;
            } else {
                // must be the description element of the handler itself.
                super.setElementValue(element, value);
            }
        } else if (WebServicesTagNames.SOAP_HEADER.equals(qname) ) {
            String prefix = getPrefixFromQName(value);
            String localPart = getLocalPartFromQName(value);
            String namespaceUri = resolvePrefix(element, prefix);

            if( namespaceUri == null) {
                DOLUtils.getDefaultLogger().log(Level.SEVERE, "enterprise.deployment.backend.invalidDescriptorMappingFailure",
                    new Object[] {prefix , handler.getHandlerName()});
            } else {
                QName soapHeader = new QName(namespaceUri, localPart);
                handler.addSoapHeader(soapHeader);
            }

        } else super.setElementValue(element, value);
public org.w3c.dom.NodewriteDescriptor(org.w3c.dom.Node parent, java.lang.String nodeName, com.sun.enterprise.deployment.WebServiceHandler handler)
write the method descriptor class to a query-method DOM tree and return it

param
parent node in the DOM tree
param
node name for the root element of this xml fragment
param
the descriptor to write
return
the DOM tree top node

        
        Node wshNode = super.writeDescriptor(parent, nodeName, handler);

        writeDisplayableComponentInfo(wshNode, handler);
        appendTextChild(wshNode, 
                        WebServicesTagNames.HANDLER_NAME,
                        handler.getHandlerName());

        appendTextChild(wshNode, 
                        WebServicesTagNames.HANDLER_CLASS,
                        handler.getHandlerClass());
        
        for(Iterator iter = handler.getInitParams().iterator();iter.hasNext();){
            NameValuePairDescriptor next = (NameValuePairDescriptor)iter.next();
            Node initParamNode = 
                appendChild(wshNode, WebServicesTagNames.INIT_PARAM);
            appendTextChild(initParamNode, WebServicesTagNames.INIT_PARAM_NAME,
                            next.getName());
            appendTextChild(initParamNode, WebServicesTagNames.INIT_PARAM_VALUE,
                            next.getValue());
        }
        
        for(Iterator iter = handler.getSoapHeaders().iterator(); 
            iter.hasNext();) {
            QName next = (QName) iter.next();
            // Append soap header QName.  NOTE : descriptor does not contain
            // a prefix so always generate one.
            appendQNameChild(WebServicesTagNames.SOAP_HEADER, wshNode,
                             next.getNamespaceURI(), next.getLocalPart(), null);
        }

        for(Iterator iter = handler.getSoapRoles().iterator(); iter.hasNext();){
            String next = (String) iter.next();
            appendTextChild(wshNode, WebServicesTagNames.SOAP_ROLE, next);
        }

        for(Iterator iter = handler.getPortNames().iterator(); iter.hasNext();){
            String next = (String) iter.next();
            appendTextChild(wshNode, WebServicesTagNames.HANDLER_PORT_NAME, 
                            next);
        }

        return wshNode;
public voidwriteWebServiceHandlers(org.w3c.dom.Node parent, java.util.List handlerChain)

        for(Iterator iter = handlerChain.iterator(); iter.hasNext();) {
            WebServiceHandler next = (WebServiceHandler) iter.next();
            writeDescriptor(parent, WebServicesTagNames.HANDLER, next);
        }