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 /*

  * $Id: SOAPFactoryImpl.java,v 1.21 2006/01/27 12:49:29 vj135062 Exp $

  * $Revision: 1.21 $

  * $Date: 2006/01/27 12:49:29 $

  */

 /*

  * Copyright 2006 Sun Microsystems, Inc.  All Rights Reserved.

  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

  *

  * This code is free software; you can redistribute it and/or modify it

  * under the terms of the GNU General Public License version 2 only, as

  * published by the Free Software Foundation.  Sun designates this

  * particular file as subject to the "Classpath" exception as provided

  * by Sun in the LICENSE file that accompanied this code.

  *

  * This code is distributed in the hope that it will be useful, but WITHOUT

  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

  * version 2 for more details (a copy is included in the LICENSE file that

  * accompanied this code).

  *

  * You should have received a copy of the GNU General Public License version

  * 2 along with this work; if not, write to the Free Software Foundation,

  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

  *

  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

  * CA 95054 USA or visit www.sun.com if you need additional information or

  * have any questions.

  */

 package com.sun.xml.internal.messaging.saaj.soap;

 import java.util.logging.Logger;

 import java.util.logging.Level;

 import javax.xml.namespace.QName;

 import javax.xml.soap.*;

 import com.sun.xml.internal.messaging.saaj.soap.impl.ElementFactory;

 import com.sun.xml.internal.messaging.saaj.soap.impl.ElementImpl;

 import com.sun.xml.internal.messaging.saaj.soap.name.NameImpl;

 import com.sun.xml.internal.messaging.saaj.util.*;

 import org.w3c.dom.Element;

 import org.w3c.dom.Document;

 import org.w3c.dom.NodeList;

 import org.w3c.dom.NamedNodeMap;

 import org.w3c.dom.Attr;

 public abstract class SOAPFactoryImpl extends SOAPFactory {

     protected static Logger

         log = Logger.getLogger(LogDomainConstants.SOAP_DOMAIN,

                                "com.sun.xml.internal.messaging.saaj.soap.LocalStrings");

     protected abstract SOAPDocumentImpl createDocument();

     public SOAPElement createElement(String tagName) throws SOAPException {

          if (tagName == null) {

              log.log(

                  Level.SEVERE,"SAAJ0567.soap.null.input",

                  new Object[] {"tagName","SOAPFactory.createElement"});

              throw new SOAPException("Null tagName argument passed to createElement");

          }

         return ElementFactory.createElement(createDocument(),

                         NameImpl.createFromTagName(tagName));

     }

     public SOAPElement createElement(Name name) throws SOAPException {

         // @since SAAJ 1.3

         // If the Name was null it would cause a NullPointerException in earlier release

         if (name == null) {

             log.log(Level.SEVERE,"SAAJ0567.soap.null.input",

                         new Object[] {"name","SOAPFactory.createElement"});

             throw new SOAPException("Null name argument passed to createElement");

         }

         return ElementFactory.createElement(createDocument(), name);

     }

     public SOAPElement createElement(QName qname) throws SOAPException {

         if (qname == null) {

             log.log(Level.SEVERE,"SAAJ0567.soap.null.input",

                         new Object[] {"qname","SOAPFactory.createElement"});

             throw new SOAPException("Null qname argument passed to createElement");

         }

         return ElementFactory.createElement(createDocument(),qname);

     }

     public SOAPElement createElement(

         String localName,

         String prefix,

         String uri)  throws SOAPException {

         // @since SAAJ 1.3

         // if prefix !=null but localName== null then in earlier releases it would create

         // a Qualified Name  <prefix>:null which is not meaningful

         if (localName == null) {

             log.log(Level.SEVERE,"SAAJ0567.soap.null.input",

                         new Object[] {"localName","SOAPFactory.createElement"});

             throw new SOAPException("Null localName argument passed to createElement");

         }

         return ElementFactory.createElement(createDocument(), localName, prefix, uri);

     }

     public Name createName(String localName, String prefix, String uri)

         throws SOAPException {

         // @since SAAJ 1.3

         // if localName==null, earlier impl would create Name with localName=""

         // which is absurd.

         if (localName == null) {

             log.log(

                  Level.SEVERE,"SAAJ0567.soap.null.input",

                  new Object[] {"localName","SOAPFactory.createName"});

             throw new SOAPException("Null localName argument passed to createName");

         }

         return NameImpl.create(localName, prefix, uri);

     }

     public Name createName(String localName) throws SOAPException {

         // @since SAAJ 1.3

         // if localName==null, earlier impl would create Name with localName=null

         // which is absurd.

         if (localName == null) {

             log.log(

                 Level.SEVERE,"SAAJ0567.soap.null.input",

                 new Object[] {"localName","SOAPFactory.createName"});

             throw new SOAPException("Null localName argument passed to createName");

         }

         return NameImpl.createFromUnqualifiedName(localName);

     }

     // Note: the child elements might still be org.w3c.dom.Element's, but the

     // getChildElements will do the conversion to SOAPElement when called.

     public SOAPElement createElement(Element domElement) throws SOAPException {

         if (domElement == null) {

             return null;

         }

         return convertToSoapElement(domElement);

     }

     private  SOAPElement convertToSoapElement(Element element) throws SOAPException {

         if (element instanceof SOAPElement) {

             return (SOAPElement) element;

         }

         SOAPElement copy = createElement(

                                 element.getLocalName(),

                                 element.getPrefix(),

                                 element.getNamespaceURI());

         Document ownerDoc = copy.getOwnerDocument();

         NamedNodeMap attrMap = element.getAttributes();

         for (int i=0; i < attrMap.getLength(); i++) {

             Attr nextAttr = (Attr)attrMap.item(i);

             Attr importedAttr = (Attr)ownerDoc.importNode(nextAttr, true);

             copy.setAttributeNodeNS(importedAttr);

         }

         NodeList nl = element.getChildNodes();

         for (int i=0; i < nl.getLength(); i++) {

             org.w3c.dom.Node next = nl.item(i);

             org.w3c.dom.Node imported = ownerDoc.importNode(next, true);

             copy.appendChild(imported);

         }

         return copy;

     }

     public Detail createDetail() throws SOAPException {

         throw new UnsupportedOperationException();

     }

     public  SOAPFault createFault(String reasonText, QName faultCode) throws SOAPException {

         throw new UnsupportedOperationException();

     }

     public SOAPFault createFault() throws SOAPException {

         throw new UnsupportedOperationException();

     }

 }