001package com.hfg.svg;
002
003import com.hfg.util.collection.CollectionUtil;
004import com.hfg.xml.XMLAttribute;
005import com.hfg.xml.XMLTag;
006import com.hfg.xml.rdf.RDF;
007
008import java.util.List;
009
010//------------------------------------------------------------------------------
011/**
012 * Object representation of an SVG (Scalable Vector Graphics) 'metadata' tag.
013 * <div>
014 * @author J. Alex Taylor, hairyfatguy.com
015 * </div>
016 */
017//------------------------------------------------------------------------------
018// com.hfg XML/HTML Coding Library
019//
020// This library is free software; you can redistribute it and/or
021// modify it under the terms of the GNU Lesser General Public
022// License as published by the Free Software Foundation; either
023// version 2.1 of the License, or (at your option) any later version.
024//
025// This library is distributed in the hope that it will be useful,
026// but WITHOUT ANY WARRANTY; without even the implied warranty of
027// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
028// Lesser General Public License for more details.
029//
030// You should have received a copy of the GNU Lesser General Public
031// License along with this library; if not, write to the Free Software
032// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
033//
034// J. Alex Taylor, President, Founder, CEO, COO, CFO, OOPS hairyfatguy.com
035// jataylor@hairyfatguy.com
036//------------------------------------------------------------------------------
037
038public class SvgMetadata extends AbstractSvgNode implements SvgNode
039{
040
041   //##########################################################################
042   // CONSTRUCTORS
043   //##########################################################################
044
045   //---------------------------------------------------------------------------
046   public SvgMetadata()
047   {
048      super(SVG.metadata);
049   }
050
051   //---------------------------------------------------------------------------
052   public SvgMetadata(XMLTag inXMLTag)
053   {
054      this();
055      initFromXMLTag(inXMLTag);
056   }
057
058   //##########################################################################
059   // PUBLIC METHODS
060   //##########################################################################
061
062   //---------------------------------------------------------------------------
063   public SvgMetadata setId(String inValue)
064   {
065      setAttribute(SvgAttr.id, inValue);
066      return this;
067   }
068
069   //##########################################################################
070   // PROTECTED METHODS
071   //##########################################################################
072
073   //---------------------------------------------------------------------------
074   @Override
075   protected void initFromXMLTag(XMLTag inXMLTag)
076   {
077      inXMLTag.verifyTagName(getTagName());
078
079      if (CollectionUtil.hasValues(inXMLTag.getAttributes()))
080      {
081         for (XMLAttribute attr : inXMLTag.getAttributes())
082         {
083            setAttribute(attr.clone());
084         }
085      }
086
087      List subtagsAndContent = inXMLTag.getContentPlusSubtagList();
088      if (CollectionUtil.hasValues(subtagsAndContent))
089      {
090         for (Object object : subtagsAndContent)
091         {
092            if (object instanceof XMLTag)
093            {
094               XMLTag subtag = (XMLTag) object;
095               if (subtag.getTagName().equals(RDF.RDF.getLocalName()))
096               {
097                  addSubtag(new RDF(subtag));
098               }
099               else
100               {
101                  addSubtag(subtag);
102               }
103            }
104            else
105            {
106               addContent((String)object);
107            }
108         }
109      }
110   }
111}