XMLStreamNode.cs

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00001 
00002 //
00003 // XML storage classes version 1.5
00004 //
00005 // XMLStreamNode.cs
00006 //
00007 // Copyright (c) 2010, 2014 Martin Fuchs <martin-fuchs@gmx.net>
00008 //
00009 
00010 
00011 /*
00012 
00013  All rights reserved.
00014 
00015  Redistribution and use in source and binary forms, with or without
00016  modification, are permitted provided that the following conditions are met:
00017 
00018  * Redistributions of source code must retain the above copyright
00019     notice, this list of conditions and the following disclaimer.
00020  * Redistributions in binary form must reproduce the above copyright
00021     notice, this list of conditions and the following disclaimer in
00022     the documentation and/or other materials provided with the
00023     distribution.
00024 
00025  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00026  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00027  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00028  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
00029  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00030  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00031  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00032  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00033  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00034  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00035  POSSIBILITY OF SUCH DAMAGE.
00036 
00037 */
00038 
00039 using System.Xml;
00040 using System.Collections.Generic;
00041 
00042 namespace XMLStorage
00043 {
00044 
00045 /**
00046  * XMLStreamNode is used to hold the data of the current XML Node in XMLStreamReader.
00047  */
00048 public class XMLStreamNode : AbstractXMLNode
00049 {
00050     private string _name = "";
00051 
00052     /**
00053      * Empty XMLStreamNode default constructor.
00054      */
00055     public XMLStreamNode()
00056     {
00057     }
00058 
00059     public override string getName()
00060     {
00061         return _name;
00062     }
00063 
00064     public override string ToString()
00065     {
00066         return _name;
00067     }
00068 
00069     public void assign(string name)
00070     {
00071         _name = name;
00072         _content = "";
00073         _attributes.Clear();
00074     }
00075 
00076     public void setContent(string content)
00077     {
00078         _content = content;
00079     }
00080 
00081      /// read only access to an attribute
00082     public override string get(string attrName)
00083     {
00084         string found;
00085 
00086         if (_attributes.TryGetValue(attrName, out found))
00087             return found;
00088         else
00089             return "";
00090     }
00091 
00092      /// read only access to an attribute with default value
00093     public override string get(string attrName, string def)
00094     {
00095         string found;
00096 
00097         if (_attributes.TryGetValue(attrName, out found))
00098             return found;
00099         else
00100             return def;
00101     }
00102 
00103     /**
00104      * Return content data.
00105      */
00106     public override string getContent()
00107     {
00108         return XMLHelper.decodeXMLString(_content);
00109     }
00110 }
00111 
00112 } // namespace XMLStorage