/*

 * 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.  Oracle designates this

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

 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/**

*

* @author SAAJ RI Development Team

*/

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

import java.util.logging.Logger;

import com.sun.org.apache.xerces.internal.dom.DocumentImpl;

import org.w3c.dom.*;

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

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

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

public class SOAPDocumentImpl extends DocumentImpl implements SOAPDocument {

    private static final String XMLNS = "xmlns".intern();

    protected static final Logger log =

        Logger.getLogger(LogDomainConstants.SOAP_DOMAIN,

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

    SOAPPartImpl enclosingSOAPPart;

    public SOAPDocumentImpl(SOAPPartImpl enclosingDocument) {

        this.enclosingSOAPPart = enclosingDocument;

    }

    //    public SOAPDocumentImpl(boolean grammarAccess) {

    //        super(grammarAccess);

    //    }

    //

    //    public SOAPDocumentImpl(DocumentType doctype) {

    //        super(doctype);

    //    }

    //

    //    public SOAPDocumentImpl(DocumentType doctype, boolean grammarAccess) {

    //        super(doctype, grammarAccess);

    //    }

    public SOAPPartImpl getSOAPPart() {

        if (enclosingSOAPPart == null) {

            log.severe("SAAJ0541.soap.fragment.not.bound.to.part");

            throw new RuntimeException("Could not complete operation. Fragment not bound to SOAP part.");

        }

        return enclosingSOAPPart;

    }

    public SOAPDocumentImpl getDocument() {

        return this;

    }

    public DocumentType getDoctype() {

        // SOAP means no DTD, No DTD means no doctype (SOAP 1.2 only?)

        return null;

    }

    public DOMImplementation getImplementation() {

        return super.getImplementation();

    }

    public Element getDocumentElement() {

        // This had better be an Envelope!

        getSOAPPart().doGetDocumentElement();

        return doGetDocumentElement();

    }

    protected Element doGetDocumentElement() {

        return super.getDocumentElement();

    }

    public Element createElement(String tagName) throws DOMException {

        return ElementFactory.createElement(

            this,

            NameImpl.getLocalNameFromTagName(tagName),

            NameImpl.getPrefixFromTagName(tagName),

            null);

    }

    public DocumentFragment createDocumentFragment() {

        return new SOAPDocumentFragment(this);

    }

    public org.w3c.dom.Text createTextNode(String data) {

        return new TextImpl(this, data);

    }

    public Comment createComment(String data) {

        return new CommentImpl(this, data);

    }

    public CDATASection createCDATASection(String data) throws DOMException {

        return new CDATAImpl(this, data);

    }

    public ProcessingInstruction createProcessingInstruction(

        String target,

        String data)

        throws DOMException {

        log.severe("SAAJ0542.soap.proc.instructions.not.allowed.in.docs");

        throw new UnsupportedOperationException("Processing Instructions are not allowed in SOAP documents");

    }

    public Attr createAttribute(String name) throws DOMException {

        boolean isQualifiedName = (name.indexOf(":") > 0);

        if (isQualifiedName) {

            String nsUri = null;

            String prefix = name.substring(0, name.indexOf(":"));

            //cannot do anything to resolve the URI if prefix is not

            //XMLNS.

            if (XMLNS.equals(prefix)) {

                nsUri = ElementImpl.XMLNS_URI;

                return createAttributeNS(nsUri, name);

            }

        }

        return super.createAttribute(name);

    }

    public EntityReference createEntityReference(String name)

        throws DOMException {

            log.severe("SAAJ0543.soap.entity.refs.not.allowed.in.docs");

            throw new UnsupportedOperationException("Entity References are not allowed in SOAP documents");

    }

    public NodeList getElementsByTagName(String tagname) {

        return super.getElementsByTagName(tagname);

    }

    public org.w3c.dom.Node importNode(Node importedNode, boolean deep)

        throws DOMException {

        return super.importNode(importedNode, deep);

    }

    public Element createElementNS(String namespaceURI, String qualifiedName)

        throws DOMException {

        return ElementFactory.createElement(

            this,

            NameImpl.getLocalNameFromTagName(qualifiedName),

            NameImpl.getPrefixFromTagName(qualifiedName),

            namespaceURI);

    }

    public Attr createAttributeNS(String namespaceURI, String qualifiedName)

        throws DOMException {

        return super.createAttributeNS(namespaceURI, qualifiedName);

    }

    public NodeList getElementsByTagNameNS(

        String namespaceURI,

        String localName) {

        return super.getElementsByTagNameNS(namespaceURI, localName);

    }

    public Element getElementById(String elementId) {

        return super.getElementById(elementId);

    }

    public Node cloneNode(boolean deep) {

        SOAPPartImpl newSoapPart = getSOAPPart().doCloneNode();

        super.cloneNode(newSoapPart.getDocument(), deep);

        return newSoapPart;

    }

    public void cloneNode(SOAPDocumentImpl newdoc, boolean deep) {

        super.cloneNode(newdoc, deep);

    }

}