/*
* 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.Vector;
import org.apache.juddi.datatype.CategoryBag;
import org.apache.juddi.datatype.Description;
import org.apache.juddi.datatype.IdentifierBag;
import org.apache.juddi.datatype.KeyedReference;
import org.apache.juddi.datatype.Name;
import org.apache.juddi.datatype.OverviewDoc;
import org.apache.juddi.datatype.RegistryObject;
import org.apache.juddi.datatype.tmodel.TModel;
import org.apache.juddi.util.xml.XMLUtils;
import org.w3c.dom.Element;
/**
* TModelHandler
*
* @author Steve Viens (sviens@apache.org)
* @author Anou Mana (anou_mana@users.sourceforge.net)
*/
public class TModelHandler extends AbstractHandler
{
public static final String TAG_NAME = "tModel";
private HandlerMaker maker = null;
protected TModelHandler(HandlerMaker maker)
{
this.maker = maker;
}
public RegistryObject unmarshal(Element element)
{
TModel obj = new TModel();
Vector nodeList = null;
AbstractHandler handler = null;
// Attributes
obj.setTModelKey(element.getAttribute("tModelKey"));
obj.setOperator(element.getAttribute("operator"));
obj.setAuthorizedName(element.getAttribute("authorizedName"));
// Text Node Value
// [none]
// Child Elements
nodeList = XMLUtils.getChildElementsByTagName(element,NameHandler.TAG_NAME);
if (nodeList.size() > 0)
{
handler = maker.lookup(NameHandler.TAG_NAME);
Name name = (Name )handler.unmarshal((Element)nodeList.elementAt(0));
if (name != null)
obj.setName(name);
}
nodeList = XMLUtils.getChildElementsByTagName(element,DescriptionHandler.TAG_NAME);
for (int i=0; i<nodeList.size(); i++)
{
handler = maker.lookup(DescriptionHandler.TAG_NAME);
Description descr = (Description)handler.unmarshal((Element)nodeList.elementAt(i));
if (descr != null)
obj.addDescription(descr);
}
nodeList = XMLUtils.getChildElementsByTagName(element,OverviewDocHandler.TAG_NAME);
if (nodeList.size() > 0)
{
handler = maker.lookup(OverviewDocHandler.TAG_NAME);
obj.setOverviewDoc((OverviewDoc)handler.unmarshal((Element)nodeList.elementAt(0)));
}
nodeList = XMLUtils.getChildElementsByTagName(element,IdentifierBagHandler.TAG_NAME);
if (nodeList.size() > 0)
{
handler = maker.lookup(IdentifierBagHandler.TAG_NAME);
obj.setIdentifierBag((IdentifierBag)handler.unmarshal((Element)nodeList.elementAt(0)));
}
nodeList = XMLUtils.getChildElementsByTagName(element,CategoryBagHandler.TAG_NAME);
if (nodeList.size() > 0)
{
handler = maker.lookup(CategoryBagHandler.TAG_NAME);
obj.setCategoryBag((CategoryBag)handler.unmarshal((Element)nodeList.elementAt(0)));
}
return obj;
}
public void marshal(RegistryObject object,Element parent)
{
TModel tModel = (TModel)object;
String generic = getGeneric(null);
String namespace = getUDDINamespace(generic);
Element element = parent.getOwnerDocument().createElementNS(namespace,TAG_NAME);
AbstractHandler handler = null;
String tModelKey = tModel.getTModelKey();
if (tModelKey != null)
element.setAttribute("tModelKey",tModelKey);
else
element.setAttribute("tModelKey","");
String operator = tModel.getOperator();
if (operator != null)
element.setAttribute("operator",operator);
String authName = tModel.getAuthorizedName();
if (authName != null)
element.setAttribute("authorizedName",authName);
Name name = tModel.getName();
if (name != null)
{
handler = maker.lookup(NameHandler.TAG_NAME);
handler.marshal(name,element);
}
Vector descrVector = tModel.getDescriptionVector();
if ((descrVector!=null) && (descrVector.size() > 0))
{
handler = maker.lookup(DescriptionHandler.TAG_NAME);
for (int i=0; i < descrVector.size(); i++)
handler.marshal((Description)descrVector.elementAt(i),element);
}
OverviewDoc overDoc = tModel.getOverviewDoc();
if (overDoc != null)
{
handler = maker.lookup(OverviewDocHandler.TAG_NAME);
handler.marshal(overDoc,element);
}
IdentifierBag identifierBag = tModel.getIdentifierBag();
if ((identifierBag != null) && (identifierBag.getKeyedReferenceVector() != null) && (!identifierBag.getKeyedReferenceVector().isEmpty()))
{
handler = maker.lookup(IdentifierBagHandler.TAG_NAME);
handler.marshal(identifierBag,element);
}
CategoryBag categoryBag = tModel.getCategoryBag();
if ((categoryBag != null) && (categoryBag.getKeyedReferenceVector() != null) && (!categoryBag.getKeyedReferenceVector().isEmpty()))
{
handler = maker.lookup(CategoryBagHandler.TAG_NAME);
handler.marshal(categoryBag,element);
}
parent.appendChild(element);
}
/***************************************************************************/
/***************************** TEST DRIVER *********************************/
/***************************************************************************/
public static void main(String args[])
throws Exception
{
HandlerMaker maker = HandlerMaker.getInstance();
AbstractHandler handler = maker.lookup(TModelHandler.TAG_NAME);
Element parent = XMLUtils.newRootElement();
Element child = null;
OverviewDoc overDoc = new OverviewDoc();
overDoc.setOverviewURL("http://www.sviens.com/service.html");
overDoc.addDescription(new Description("over-doc Descr"));
overDoc.addDescription(new Description("over-doc Descr Two","en"));
CategoryBag catBag = new CategoryBag();
catBag.addKeyedReference(new KeyedReference("catBagKeyName","catBagKeyValue"));
catBag.addKeyedReference(new KeyedReference("uuid:dfddb58c-4853-4a71-865c-f84509017cc7","catBagKeyName2","catBagKeyValue2"));
IdentifierBag idBag = new IdentifierBag();
idBag.addKeyedReference(new KeyedReference("idBagKeyName","idBagkeyValue"));
idBag.addKeyedReference(new KeyedReference("uuid:f78a135a-4769-4e79-8604-54d440314bc0","idBagKeyName2","idBagkeyValue2"));
TModel tModel = new TModel();
tModel.setTModelKey("uuid:269855db-62eb-4862-8e5a-1b06f2753038");
tModel.setOperator("jUDDI");
tModel.setAuthorizedName("Steve Viens");
tModel.setName("jUDDI TModel");
tModel.addDescription(new Description("tModel whatever"));
tModel.addDescription(new Description("tModel whatever too","fr"));
tModel.setCategoryBag(catBag);
tModel.setIdentifierBag(idBag);
tModel.setOverviewDoc(overDoc);
System.out.println();
RegistryObject regObject = tModel;
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);
}
}