1 /*
   2  * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package com.sun.xml.internal.messaging.saaj.soap.impl;
  27 
  28 import java.util.Iterator;
  29 import java.util.NoSuchElementException;
  30 
  31 import javax.xml.namespace.QName;
  32 import javax.xml.soap.*;
  33 
  34 import org.w3c.dom.Element;
  35 
  36 import com.sun.xml.internal.messaging.saaj.soap.SOAPDocumentImpl;
  37 import com.sun.xml.internal.messaging.saaj.soap.name.NameImpl;
  38 
  39 public abstract class DetailImpl extends FaultElementImpl implements Detail {
  40     public DetailImpl(SOAPDocumentImpl ownerDoc, NameImpl detailName) {
  41         super(ownerDoc, detailName);
  42     }
  43 
  44     public DetailImpl(SOAPDocumentImpl ownerDoc, Element domElement) {
  45         super(ownerDoc, domElement);
  46     }
  47 
  48     protected abstract DetailEntry createDetailEntry(Name name);
  49     protected abstract DetailEntry createDetailEntry(QName name);
  50 
  51     @Override
  52     public DetailEntry addDetailEntry(Name name) throws SOAPException {
  53         DetailEntry entry = createDetailEntry(name);
  54         addNode(entry);
  55         return entry;
  56     }
  57 
  58     @Override
  59     public DetailEntry addDetailEntry(QName qname) throws SOAPException {
  60         DetailEntry entry = createDetailEntry(qname);
  61         addNode(entry);
  62         return entry;
  63     }
  64 
  65     @Override
  66     protected SOAPElement addElement(Name name) throws SOAPException {
  67         return addDetailEntry(name);
  68     }
  69 
  70     @Override
  71     protected SOAPElement addElement(QName name) throws SOAPException {
  72         return addDetailEntry(name);
  73     }
  74 
  75     @Override
  76     protected SOAPElement convertToSoapElement(Element element) {
  77         final javax.xml.soap.Node soapNode = getSoapDocument().find(element);
  78         if (soapNode instanceof DetailEntry) {
  79             return (SOAPElement) soapNode;
  80         } else {
  81             DetailEntry detailEntry =
  82                 createDetailEntry(NameImpl.copyElementName(element));
  83             return replaceElementWithSOAPElement(
  84                 element,
  85                 (ElementImpl) detailEntry);
  86         }
  87     }
  88 
  89     @Override
  90     public Iterator<DetailEntry> getDetailEntries() {
  91         return new Iterator<DetailEntry>() {
  92             Iterator<org.w3c.dom.Node> eachNode = getChildElementNodes();
  93             SOAPElement next = null;
  94             SOAPElement last = null;
  95 
  96             @Override
  97             public boolean hasNext() {
  98                 if (next == null) {
  99                     while (eachNode.hasNext()) {
 100                         next = (SOAPElement) eachNode.next();
 101                         if (next instanceof DetailEntry) {
 102                             break;
 103                         }
 104                         next = null;
 105                     }
 106                 }
 107                 return next != null;
 108             }
 109 
 110             @Override
 111             public DetailEntry next() {
 112                 if (!hasNext()) {
 113                     throw new NoSuchElementException();
 114                 }
 115                 last = next;
 116                 next = null;
 117                 return (DetailEntry) last;
 118             }
 119 
 120             @Override
 121             public void remove() {
 122                 if (last == null) {
 123                     throw new IllegalStateException();
 124                 }
 125                 SOAPElement target = last;
 126                 removeChild(target);
 127                 last = null;
 128             }
 129         };
 130     }
 131 
 132     @Override
 133    protected  boolean isStandardFaultElement() {
 134        return true;
 135    }
 136 
 137 }