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 *
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 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://oss.oracle.com/licenses/CDDL+GPL-1.1
 * or LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
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 * file and include the License file at LICENSE.txt.
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 * Modifications:
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package com.sun.xml.messaging.saaj.soap.impl;

import java.util.Iterator;
import java.util.NoSuchElementException;

import javax.xml.namespace.QName;
import javax.xml.soap.*;

import org.w3c.dom.Element;

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

public abstract class DetailImpl extends FaultElementImpl implements Detail {
    public DetailImpl(SOAPDocumentImpl ownerDoc, NameImpl detailName) {
        super(ownerDoc, detailName);
    }

    public DetailImpl(SOAPDocumentImpl ownerDoc, Element domElement) {
        super(ownerDoc, domElement);
    }

    protected abstract DetailEntry createDetailEntry(Name name);
    protected abstract DetailEntry createDetailEntry(QName name);

    @Override
    public DetailEntry addDetailEntry(Name name) throws SOAPException {
        DetailEntry entry = createDetailEntry(name);
        addNode(entry);
        return entry;
    }

    @Override
    public DetailEntry addDetailEntry(QName qname) throws SOAPException {
        DetailEntry entry = createDetailEntry(qname);
        addNode(entry);
        return entry;
    }

    @Override
    protected SOAPElement addElement(Name name) throws SOAPException {
        return addDetailEntry(name);
    }

    @Override
    protected SOAPElement addElement(QName name) throws SOAPException {
        return addDetailEntry(name);
    }

    @Override
    protected SOAPElement convertToSoapElement(Element element) {
        final javax.xml.soap.Node soapNode = getSoapDocument().find(element);
        if (soapNode instanceof DetailEntry) {
            return (SOAPElement) soapNode;
        } else {
            DetailEntry detailEntry =
                createDetailEntry(NameImpl.copyElementName(element));
            return replaceElementWithSOAPElement(
                element,
                (ElementImpl) detailEntry);
        }
    }

    @Override
    public Iterator getDetailEntries() {
        return new Iterator() {
            Iterator eachNode = getChildElementNodes();
            SOAPElement next = null;
            SOAPElement last = null;

            @Override
            public boolean hasNext() {
                if (next == null) {
                    while (eachNode.hasNext()) {
                        next = (SOAPElement) eachNode.next();
                        if (next instanceof DetailEntry) {
                            break;
                        }
                        next = null;
                    }
                }
                return next != null;
            }

            @Override
            public DetailEntry next() {
                if (!hasNext()) {
                    throw new NoSuchElementException();
                }
                last = next;
                next = null;
                return (DetailEntry) last;
            }

            @Override
            public void remove() {
                if (last == null) {
                    throw new IllegalStateException();
                }
                SOAPElement target = last;
                removeChild(target);
                last = null;
            }
        };
    }

    @Override
   protected  boolean isStandardFaultElement() {
       return true;
   }

}