1 /*
   2  * Copyright (c) 1997, 2012, 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.logging.Logger;
  29 
  30 import javax.xml.soap.SOAPElement;
  31 import javax.xml.soap.SOAPException;
  32 
  33 import com.sun.xml.internal.messaging.saaj.soap.SOAPDocumentImpl;
  34 import com.sun.xml.internal.messaging.saaj.util.LogDomainConstants;
  35 
  36 public class TextImpl
  37     extends com.sun.org.apache.xerces.internal.dom.TextImpl
  38     implements javax.xml.soap.Text, org.w3c.dom.Text {
  39 
  40     protected static final Logger log =
  41         Logger.getLogger(LogDomainConstants.SOAP_IMPL_DOMAIN,
  42                          "com.sun.xml.internal.messaging.saaj.soap.impl.LocalStrings");
  43 
  44     public TextImpl(SOAPDocumentImpl ownerDoc, String text) {
  45         super(ownerDoc, text);
  46     }
  47 
  48     public String getValue() {
  49         String nodeValue = getNodeValue();
  50         return (nodeValue.equals("") ? null : nodeValue);
  51     }
  52 
  53     public void setValue(String text) {
  54         setNodeValue(text);
  55     }
  56 
  57     public void setParentElement(SOAPElement parent) throws SOAPException {
  58         if (parent == null) {
  59             log.severe("SAAJ0126.impl.cannot.locate.ns");
  60             throw new SOAPException("Cannot pass NULL to setParentElement");
  61         }
  62         ((ElementImpl) parent).addNode(this);
  63     }
  64 
  65     public SOAPElement getParentElement() {
  66         return (SOAPElement) getParentNode();
  67     }
  68 
  69 
  70     public void detachNode() {
  71         org.w3c.dom.Node parent = getParentNode();
  72         if (parent != null) {
  73             parent.removeChild(this);
  74         }
  75     }
  76 
  77     public void recycleNode() {
  78         detachNode();
  79         // TBD
  80         //  - add this to the factory so subsequent
  81         //    creations can reuse this object.
  82     }
  83 
  84     public boolean isComment() {
  85         String txt = getNodeValue();
  86         if (txt == null) {
  87             return false;
  88         }
  89         return txt.startsWith("<!--") && txt.endsWith("-->");
  90     }
  91 }