/*
* 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.IRegistry;
import org.apache.juddi.datatype.RegistryObject;
import org.apache.juddi.datatype.response.BusinessInfos;
import org.apache.juddi.datatype.response.BusinessList;
import org.apache.juddi.util.xml.XMLUtils;
import org.w3c.dom.Element;
/**
* BusinessListHandler
*
* @author Steve Viens (sviens@apache.org)
*/
public class BusinessListHandler extends AbstractHandler
{
public static final String TAG_NAME = "businessList";
private HandlerMaker maker = null;
protected BusinessListHandler(HandlerMaker maker)
{
this.maker = maker;
}
public RegistryObject unmarshal(Element element)
{
BusinessList obj = new BusinessList();
Vector nodeList = null;
AbstractHandler handler = null;
// We could use the generic attribute value to
// determine which version of UDDI was used to
// format the request XML. - Steve
// Attributes
obj.setGeneric(element.getAttribute("generic"));
obj.setOperator(element.getAttribute("operator"));
// We can ignore the xmlns attribute since we
// can always determine it's value using the
// "generic" attribute. - Steve
String truncValue = element.getAttribute("truncated");
if (truncValue != null)
obj.setTruncated(truncValue.equalsIgnoreCase("true"));
// Text Node Value
// {none}
// Child Elements
nodeList = XMLUtils.getChildElementsByTagName(element,BusinessInfosHandler.TAG_NAME);
if (nodeList.size() > 0)
{
handler = maker.lookup(BusinessInfosHandler.TAG_NAME);
obj.setBusinessInfos((BusinessInfos)handler.unmarshal((Element)nodeList.elementAt(0)));
}
return obj;
}
public void marshal(RegistryObject object,Element parent)
{
BusinessList list = (BusinessList)object;
Element element = parent.getOwnerDocument().createElementNS(null,TAG_NAME);
AbstractHandler handler = null;
String generic = list.getGeneric();
if ((generic != null) && (generic.trim().length() > 0))
{
element.setAttribute("generic",generic);
if (generic.equals(IRegistry.UDDI_V1_GENERIC))
element.setAttribute("xmlns",IRegistry.UDDI_V1_NAMESPACE);
else if (generic.equals(IRegistry.UDDI_V2_GENERIC))
element.setAttribute("xmlns",IRegistry.UDDI_V2_NAMESPACE);
else if (generic.equals(IRegistry.UDDI_V3_GENERIC))
element.setAttribute("xmlns",IRegistry.UDDI_V3_NAMESPACE);
}
else // Default to UDDI v2 values
{
element.setAttribute("generic",IRegistry.UDDI_V2_GENERIC);
element.setAttribute("xmlns",IRegistry.UDDI_V2_NAMESPACE);
}
String operator = list.getOperator();
if (operator != null)
element.setAttribute("operator",operator);
else
element.setAttribute("operator","");
boolean truncated = list.isTruncated();
if (truncated)
element.setAttribute("truncated","true");
BusinessInfos infos = list.getBusinessInfos();
if (infos != null)
{
handler = maker.lookup(BusinessInfosHandler.TAG_NAME);
handler.marshal(infos,element);
}
parent.appendChild(element);
}
/***************************************************************************/
/***************************** TEST DRIVER *********************************/
/***************************************************************************/
public static void main(String args[])
throws Exception
{
}
}