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Micro Distribution of the Payara Project for IBM JDK
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2012 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
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* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
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* elects to include this software in this distribution under the [CDDL or GPL
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* recipient has the option to distribute your version of this file under
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*/
package org.glassfish.web.deployment.node.runtime.gf;
import com.sun.enterprise.deployment.node.XMLElement;
import com.sun.enterprise.deployment.node.runtime.RuntimeDescriptorNode;
import com.sun.enterprise.deployment.xml.RuntimeTagNames;
import org.glassfish.web.deployment.runtime.Valve;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
/**
* Node representing a valve tag.
*/
public class ValveNode extends RuntimeDescriptorNode {
public ValveNode() {
registerElementHandler(new XMLElement(RuntimeTagNames.PROPERTY),
WebPropertyNode.class, "addWebProperty");
}
protected Valve descriptor = null;
/**
* @return the descriptor instance to associate with this XMLNode
*/
@Override
public Valve getDescriptor() {
if (descriptor==null) {
descriptor = new Valve();
}
return descriptor;
}
@Override
protected boolean setAttributeValue(XMLElement elementName,
XMLElement attributeName,
String value) {
Valve descriptor = getDescriptor();
if (attributeName.getQName().equals(RuntimeTagNames.NAME)) {
descriptor.setAttributeValue(Valve.NAME, value);
return true;
} else if (attributeName.getQName().equals(RuntimeTagNames.CLASS_NAME)) {
descriptor.setAttributeValue(Valve.CLASS_NAME, value);
return true;
}
return false;
}
/**
* Writes the descriptor class to a DOM tree and returns it
*
* @param parent node for the DOM tree
* @param nodeName node name
* @param descriptor the descriptor to write
* @return the DOM tree top node
*/
@Override
public Node writeDescriptor(Node parent, String nodeName,
Valve descriptor) {
Element valve = (Element) super.writeDescriptor(
parent, nodeName, descriptor);
WebPropertyNode wpn = new WebPropertyNode();
// sub-element description?
appendTextChild(valve, RuntimeTagNames.DESCRIPTION, descriptor.getDescription());
// sub-element property*
wpn.writeDescriptor(valve, RuntimeTagNames.PROPERTY,
descriptor.getWebProperty());
// attributes classname and name
setAttribute(valve, RuntimeTagNames.NAME,
(String) descriptor.getAttributeValue(Valve.NAME));
setAttribute(valve, RuntimeTagNames.CLASS_NAME,
(String) descriptor.getAttributeValue(Valve.CLASS_NAME));
return valve;
}
/**
* write the descriptor class to a DOM tree and return it
*
* @param parent node for the DOM tree
* @param node name for the descriptor
* @param the array of descriptors to write
*/
public void writeDescriptor(Node parent, String nodeName, Valve[] valves) {
if (valves == null) {
return;
}
for (int i = 0; i < valves.length; i++) {
writeDescriptor(parent, nodeName, valves[i]);
}
}
}
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