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ModuleNode.javaAPI DocGlassfish v2 API5937Fri May 04 22:31:38 BST 2007com.sun.enterprise.deployment.node

ModuleNode

public class ModuleNode extends DeploymentDescriptorNode
This node is responsible for handling the module xml fragment from application.xml files
author
Jerome Dochez
version

Fields Summary
Constructors Summary
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(ApplicationTagNames.ALTERNATIVE_DD, "setAlternateDescriptor");
        table.put(ApplicationTagNames.CONTEXT_ROOT, "setContextRoot");
        return table;
public voidsetElementValue(XMLElement element, java.lang.String value)
receives notiification of the value for a particular tag

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

        ModuleDescriptor descriptor = (ModuleDescriptor) getDescriptor();
         if (element.getQName().equals(ApplicationTagNames.WEB_URI)) {            
            descriptor.setModuleType(ModuleType.WAR);
            descriptor.setArchiveUri(value);                
        } else if (element.getQName().equals(ApplicationTagNames.EJB)) {
            descriptor.setModuleType(ModuleType.EJB);
            descriptor.setArchiveUri(value);
        } else if (element.getQName().equals(ApplicationTagNames.CONNECTOR)) {
            descriptor.setModuleType(ModuleType.RAR);
            descriptor.setArchiveUri(value);
        } else if (element.getQName().equals(ApplicationTagNames.APPLICATION_CLIENT)) {
            descriptor.setModuleType(ModuleType.CAR);
            descriptor.setArchiveUri(value);
        } else if (element.getQName().equals(ApplicationTagNames.WEB)) {
            descriptor.setModuleType(ModuleType.WAR);
        } else super.setElementValue(element, value);
public org.w3c.dom.NodewriteDescriptor(org.w3c.dom.Node parent, java.lang.String nodeName, com.sun.enterprise.deployment.util.ModuleDescriptor descriptor)
write the descriptor class to a 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 module = appendChild(parent, nodeName);
        if (ModuleType.WAR.equals(descriptor.getModuleType())) {            
            Node modType = appendChild(module, ApplicationTagNames.WEB);
            appendTextChild(modType, ApplicationTagNames.WEB_URI, descriptor.getArchiveUri());
            forceAppendTextChild(modType, ApplicationTagNames.CONTEXT_ROOT, descriptor.getContextRoot());

        } else {
            // default initialization if ejb...
            String type = ApplicationTagNames.EJB;
            if (ModuleType.CAR.equals(descriptor.getModuleType())) {
                type = ApplicationTagNames.APPLICATION_CLIENT;
            } else if (ModuleType.RAR.equals(descriptor.getModuleType())) {
                type = ApplicationTagNames.CONNECTOR;
            }
            appendTextChild(module, type, descriptor.getArchiveUri());
        }
        appendTextChild(module,ApplicationTagNames.ALTERNATIVE_DD, descriptor.getAlternateDescriptor());
        return module;