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ClassLoaderNode.javaAPI DocGlassfish v2 API4984Fri May 04 22:31:48 BST 2007com.sun.enterprise.deployment.node.runtime.web

ClassLoaderNode

public class ClassLoaderNode extends WebRuntimeNode
node for class-loader tag

Fields Summary
Constructors Summary
public ClassLoaderNode()

        registerElementHandler(new XMLElement(RuntimeTagNames.PROPERTY), 
            WebPropertyNode.class, "addWebProperty");
Methods Summary
protected booleansetAttributeValue(com.sun.enterprise.deployment.node.XMLElement elementName, com.sun.enterprise.deployment.node.XMLElement attributeName, java.lang.String value)
parsed an attribute of an element

param
the element name
param
the attribute name
param
the attribute value
return
true if the attribute was processed

	RuntimeDescriptor descriptor = 
            (RuntimeDescriptor) getRuntimeDescriptor();
	if (descriptor==null) {
	    throw new RuntimeException(
                "Trying to set values on a null descriptor");
	} 	
	if (attributeName.getQName().equals(RuntimeTagNames.EXTRA_CLASS_PATH)) {
	    descriptor.setAttributeValue(ClassLoader.EXTRA_CLASS_PATH, value);
	    return true;    
	} else if (attributeName.getQName().equals(RuntimeTagNames.DELEGATE)) {
	    descriptor.setAttributeValue(ClassLoader.DELEGATE, value);
	    return true;    
	} else if (attributeName.getQName().equals(
            RuntimeTagNames.DYNAMIC_RELOAD_INTERVAL)) {
	    descriptor.setAttributeValue(ClassLoader.DYNAMIC_RELOAD_INTERVAL, 
                value);
	    return true;    
	}
	return false;
public org.w3c.dom.NodewriteDescriptor(org.w3c.dom.Node parent, java.lang.String nodeName, com.sun.enterprise.deployment.runtime.web.ClassLoader descriptor)
write the descriptor class to a DOM tree and return it

param
parent node for the DOM tree
param
node name
param
the descriptor to write
return
the DOM tree top node

       

	Element classLoader = (Element) super.writeDescriptor(parent, 
            nodeName, descriptor);
	
        // property*
        WebProperty[] properties = descriptor.getWebProperty();
        if (properties != null && properties.length > 0) {
            WebPropertyNode wpn = new WebPropertyNode();
            wpn.writeDescriptor(classLoader, RuntimeTagNames.PROPERTY, 
                properties);
        }

	// extra-class-path, delegate, dynamic-reload-interval
	setAttribute(classLoader, RuntimeTagNames.EXTRA_CLASS_PATH, (String) descriptor.getAttributeValue(ClassLoader.EXTRA_CLASS_PATH));
	setAttribute(classLoader, RuntimeTagNames.DELEGATE, (String) descriptor.getAttributeValue(ClassLoader.DELEGATE));
	setAttribute(classLoader, RuntimeTagNames.DYNAMIC_RELOAD_INTERVAL, (String) descriptor.getAttributeValue(ClassLoader.DYNAMIC_RELOAD_INTERVAL));
	
	return classLoader;