/*
* Copyright 2001-2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.juddi.handler;
import java.util.Iterator;
import java.util.Properties;
import java.util.SortedSet;
import java.util.TreeSet;
import java.util.Vector;
import org.apache.juddi.datatype.RegistryObject;
import org.apache.juddi.datatype.response.Property;
import org.apache.juddi.datatype.response.RegistryInfo;
import org.apache.juddi.util.xml.XMLUtils;
import org.w3c.dom.Element;
/**
* @author Steve Viens (sviens@apache.org)
*/
public class RegistryInfoHandler extends AbstractHandler
{
public static final String TAG_NAME = "registryInfo";
private HandlerMaker maker = null;
protected RegistryInfoHandler(HandlerMaker maker)
{
this.maker = maker;
}
public RegistryObject unmarshal(Element element)
{
RegistryInfo obj = new RegistryInfo();
Vector nodeList = null;
AbstractHandler handler = null;
// Attributes
// {none}
// Text Node Value
// {none}
// Child Elements
nodeList = XMLUtils.getChildElementsByTagName(element,PropertyHandler.TAG_NAME);
for (int i=0; i<nodeList.size(); i++)
{
handler = maker.lookup(PropertyHandler.TAG_NAME);
obj.addProperty((Property)handler.unmarshal((Element)nodeList.elementAt(i)));
}
return obj;
}
public void marshal(RegistryObject object,Element parent)
{
RegistryInfo info = (RegistryInfo)object;
String generic = info.getGeneric();
generic = getGeneric(generic);
String namespace = getUDDINamespace(generic);
Element element = parent.getOwnerDocument().createElementNS(namespace,TAG_NAME);
AbstractHandler handler = null;
Properties props = info.getProperties();
if ((props!=null) && (props.size() > 0))
{
handler = maker.lookup(PropertyHandler.TAG_NAME);
SortedSet sortedProps = new TreeSet(props.keySet());
for (Iterator keys = sortedProps.iterator(); keys.hasNext() ; )
{
String name = (String)keys.next();
String value = (String)props.getProperty(name);
handler.marshal(new Property(name,value),element);
}
}
parent.appendChild(element);
}
/***************************************************************************/
/***************************** TEST DRIVER *********************************/
/***************************************************************************/
public static void main(String args[])
throws Exception
{
HandlerMaker maker = HandlerMaker.getInstance();
AbstractHandler handler = maker.lookup(RegistryInfoHandler.TAG_NAME);
Element parent = XMLUtils.newRootElement();
Element child = null;
RegistryInfo regInfo = new RegistryInfo();
regInfo.addProperty(new Property("first_name","Steve"));
regInfo.addProperty(new Property("last_name","Viens"));
regInfo.addProperty(new Property("version","1.0b1"));
System.out.println();
RegistryObject regObject = regInfo;
handler.marshal(regObject,parent);
child = (Element)parent.getFirstChild();
parent.removeChild(child);
XMLUtils.writeXML(child,System.out);
System.out.println();
regObject = handler.unmarshal(child);
handler.marshal(regObject,parent);
child = (Element)parent.getFirstChild();
parent.removeChild(child);
XMLUtils.writeXML(child,System.out);
}
}