package org.apache.maven.doxia.sink.impl;
   
   /*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  
  import java.io.IOException;
  import java.io.Writer;
  
  import org.apache.maven.doxia.sink.SinkEventAttributes;
  import org.apache.maven.doxia.sink.impl.AbstractSink;
  import org.apache.maven.doxia.sink.impl.SinkUtils;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * A simple text-based implementation of the <code>Sink</code> interface.
   * Useful for testing purposes.
   */
  public class TextSink
      extends AbstractSink
  {
      private static final Logger LOGGER = LoggerFactory.getLogger( TextSink.class );
  
      /** For writing the result. */
      private final Writer out;
  
      /** Constructor.
       * @param writer The writer for writing the result.
       */
      public TextSink( Writer writer )
      {
          this.out = writer;
      }
  
  
      @Override
      public void head()
      {
          writeln( "begin:head" );
      }
  
      @Override
      public void head_()
      {
          writeln( "end:head" );
      }
  
      @Override
      public void body()
      {
          writeln( "begin:body" );
      }
  
      @Override
      public void body_()
      {
          writeln( "end:body" );
      }
  
      @Override
      public void article()
      {
          writeln( "begin:article" );
      }
  
      @Override
      public void article_()
      {
          writeln( "end:article" );
      }
  
      @Override
      public void navigation()
      {
          writeln( "begin:navigation" );
      }
  
      @Override
      public void navigation_()
      {
          writeln( "end:navigation" );
      }
  
     @Override
     public void sidebar()
     {
         writeln( "begin:sidebar" );
     }
 
     @Override
     public void sidebar_()
     {
         writeln( "end:sidebar" );
     }
 
     @Override
     public void section1()
     {
         write( "begin:section1" );
     }
 
     @Override
     public void section1_()
     {
         writeln( "end:section1" );
     }
 
     @Override
     public void section2()
     {
         write( "begin:section2" );
     }
 
     @Override
     public void section2_()
     {
         writeln( "end:section2" );
     }
 
     @Override
     public void section3()
     {
         write( "begin:section3" );
     }
 
     @Override
     public void section3_()
     {
         writeln( "end:section3" );
     }
 
     @Override
     public void section4()
     {
         write( "begin:section4" );
     }
 
     @Override
     public void section4_()
     {
         writeln( "end:section4" );
     }
 
     @Override
     public void section5()
     {
         write( "begin:section5" );
     }
 
     @Override
     public void section5_()
     {
         writeln( "end:section5" );
     }
 
     @Override
     public void section6()
     {
         write( "begin:section6" );
     }
 
     @Override
     public void section6_()
     {
         writeln( "end:section6" );
     }
 
     @Override
     public void list()
     {
         writeln( "begin:list" );
     }
 
     @Override
     public void list_()
     {
         writeln( "end:list" );
     }
 
     @Override
     public void listItem()
     {
         write( "begin:listItem" );
     }
 
     @Override
     public void listItem_()
     {
         writeln( "end:listItem" );
     }
 
     @Override
     public void numberedList( int numbering )
     {
         writeln( "begin:numberedList, numbering: " + numbering );
     }
 
     @Override
     public void numberedList_()
     {
         writeln( "end:numberedList" );
     }
 
     @Override
     public void numberedListItem()
     {
         write( "begin:numberedListItem" );
     }
 
     @Override
     public void numberedListItem_()
     {
         writeln( "end:numberedListItem" );
     }
 
     @Override
     public void definitionList()
     {
         writeln( "begin:definitionList" );
     }
 
     @Override
     public void definitionList_()
     {
         writeln( "end:definitionList" );
     }
 
     @Override
     public void definitionListItem()
     {
         write( "begin:definitionListItem" );
     }
 
     @Override
     public void definitionListItem_()
     {
         writeln( "end:definitionListItem" );
     }
 
     @Override
     public void definition()
     {
         write( "begin:definition" );
     }
 
     @Override
     public void definition_()
     {
         writeln( "end:definition" );
     }
 
     @Override
     public void figure()
     {
         write( "begin:figure" );
     }
 
     @Override
     public void figure_()
     {
         writeln( "end:figure" );
     }
 
     @Override
     public void table()
     {
         writeln( "begin:table" );
     }
 
     @Override
     public void table_()
     {
         writeln( "end:table" );
     }
 
     @Override
     public void tableRows( int[] justification, boolean grid )
     {
         writeln( "begin:tableRows" );
     }
 
     @Override
     public void tableRows_()
     {
         writeln( "end:tableRows" );
     }
 
     @Override
     public void tableRow()
     {
         write( "begin:tableRow" );
     }
 
     @Override
     public void tableRow_()
     {
         writeln( "end:tableRow" );
     }
 
     @Override
     public void title()
     {
         write( "begin:title" );
     }
 
     @Override
     public void title_()
     {
         writeln( "end:title" );
     }
 
     @Override
     public void author()
     {
         write( "begin:author" );
     }
 
     @Override
     public void author_()
     {
         writeln( "end:author" );
     }
 
     @Override
     public void date()
     {
         write( "begin:date" );
     }
 
     @Override
     public void date_()
     {
         writeln( "end:date" );
     }
 
     @Override
     public void sectionTitle()
     {
         write( "begin:sectionTitle" );
     }
 
     @Override
     public void sectionTitle_()
     {
         writeln( "end:sectionTitle" );
     }
 
     @Override
     public void sectionTitle1()
     {
         write( "begin:sectionTitle1" );
     }
 
     @Override
     public void sectionTitle1_()
     {
         writeln( "end:sectionTitle1" );
     }
 
     @Override
     public void sectionTitle2()
     {
         write( "begin:sectionTitle2" );
     }
 
     @Override
     public void sectionTitle2_()
     {
         writeln( "end:sectionTitle2" );
     }
 
     @Override
     public void sectionTitle3()
     {
         write( "begin:sectionTitle3" );
     }
 
     @Override
     public void sectionTitle3_()
     {
         writeln( "end:sectionTitle3" );
     }
 
     @Override
     public void sectionTitle4()
     {
         write( "begin:sectionTitle4" );
     }
 
     @Override
     public void sectionTitle4_()
     {
         writeln( "end:sectionTitle4" );
     }
 
     @Override
     public void sectionTitle5()
     {
         write( "begin:sectionTitle5" );
     }
 
     @Override
     public void sectionTitle5_()
     {
         writeln( "end:sectionTitle5" );
     }
 
     @Override
     public void sectionTitle6()
     {
         write( "begin:sectionTitle6" );
     }
 
     @Override
     public void sectionTitle6_()
     {
         writeln( "end:sectionTitle6" );
     }
 
     @Override
     public void header()
     {
         write( "begin:header" );
     }
 
     @Override
     public void header_()
     {
         writeln( "end:header" );
     }
 
     @Override
     public void content()
     {
         write( "begin:content" );
     }
 
     @Override
     public void content_()
     {
         writeln( "end:content" );
     }
 
     @Override
     public void footer()
     {
         write( "begin:footer" );
     }
 
     @Override
     public void footer_()
     {
         writeln( "end:footer" );
     }
 
     @Override
     public void paragraph()
     {
         write( "begin:paragraph" );
     }
 
     @Override
     public void paragraph_()
     {
         writeln( "end:paragraph" );
     }
 
     @Override
     public void data( String value )
     {
         write( "begin:data, value: " + value );
     }
 
     @Override
     public void data_()
     {
         writeln( "end:data" );
     }
 
     @Override
     public void time( String datetime )
     {
         write( "begin:time, datetime: " + datetime );
     }
 
     @Override
     public void time_()
     {
         writeln( "end:time" );
     }
 
     @Override
     public void address()
     {
         write( "begin:address" );
     }
 
     @Override
     public void address_()
     {
         writeln( "end:address" );
     }
 
     @Override
     public void blockquote()
     {
         write( "begin:blockquote" );
     }
 
     @Override
     public void blockquote_()
     {
         writeln( "end:blockquote" );
     }
 
     @Override
     public void division()
     {
         write( "begin:division" );
     }
 
     @Override
     public void division_()
     {
         writeln( "end:division" );
     }
 
     @Override
     public void verbatim_()
     {
         writeln( "end:verbatim" );
     }
 
     @Override
     public void definedTerm()
     {
         write( "begin:definedTerm" );
     }
 
     @Override
     public void definedTerm_()
     {
         writeln( "end:definedTerm" );
     }
 
     @Override
     public void figureCaption()
     {
         write( "begin:figureCaption" );
     }
 
     @Override
     public void figureCaption_()
     {
         writeln( "end:figureCaption" );
     }
 
     @Override
     public void tableCell()
     {
         write( "begin:tableCell" );
     }
 
     @Override
     public void tableCell_()
     {
         writeln( "end:tableCell" );
     }
 
     @Override
     public void tableHeaderCell()
     {
         write( "begin:tableHeaderCell" );
     }
 
     @Override
     public void tableHeaderCell_()
     {
         writeln( "end:tableHeaderCell" );
     }
 
     @Override
     public void tableCaption()
     {
         write( "begin:tableCaption" );
     }
 
     @Override
     public void tableCaption_()
     {
         writeln( "end:tableCaption" );
     }
 
     @Override
     public void figureGraphics( String name )
     {
         write( "figureGraphics, name: " + name );
     }
 
     @Override
     public void horizontalRule()
     {
         write( "horizontalRule" );
     }
 
     @Override
     public void pageBreak()
     {
         write( "pageBreak" );
     }
 
     @Override
     public void anchor( String name )
     {
         write( "begin:anchor, name: " + name  );
     }
 
     @Override
     public void anchor_()
     {
         writeln( "end:anchor" );
     }
 
     @Override
     public void link( String name )
     {
         write( "begin:link, name: " + name  );
     }
 
     @Override
     public void link_()
     {
         writeln( "end:link" );
     }
 
     @Override
     public void inline()
     {
         write( "begin:inline" );
     }
 
     @Override
     public void inline_()
     {
         writeln( "end:inline" );
     }
 
     @Override
     public void italic()
     {
         write( "begin:italic" );
     }
 
     @Override
     public void italic_()
     {
         writeln( "end:italic" );
     }
 
     @Override
     public void bold()
     {
         write( "begin:bold" );
     }
 
     @Override
     public void bold_()
     {
         writeln( "end:bold" );
     }
 
     @Override
     public void monospaced()
     {
         write( "begin:monospaced" );
     }
 
     @Override
     public void monospaced_()
     {
         writeln( "end:monospaced" );
     }
 
     @Override
     public void lineBreak()
     {
         write( "lineBreak" );
     }
 
     @Override
     public void lineBreakOpportunity()
     {
         write( "lineBreakOpportunity" );
     }
 
     @Override
     public void nonBreakingSpace()
     {
         write( "nonBreakingSpace" );
     }
 
     @Override
     public void text( String text )
     {
         write( "text: " + text );
     }
 
     @Override
     public void rawText( String text )
     {
         write( "rawText: " + text );
     }
 
     @Override
     public void comment( String comment )
     {
         write( "comment: " + comment );
     }
 
     @Override
     public void flush()
     {
         try
         {
             out.flush();
         }
         catch ( IOException e )
         {
             LOGGER.warn( "Could not flush sink", e );
         }
     }
 
     @Override
     public void close()
     {
         try
         {
             out.close();
         }
         catch ( IOException e )
         {
             LOGGER.warn( "Could not close sink", e );
         }
     }
 
     @Override
     public void head( SinkEventAttributes attributes )
     {
         head();
     }
 
     @Override
     public void title( SinkEventAttributes attributes )
     {
         title();
     }
 
     @Override
     public void author( SinkEventAttributes attributes )
     {
         author();
     }
 
     @Override
     public void date( SinkEventAttributes attributes )
     {
         date();
     }
 
     @Override
     public void body( SinkEventAttributes attributes )
     {
         body();
     }
 
     @Override
     public void article( SinkEventAttributes attributes )
     {
         article();
     }
 
     @Override
     public void navigation( SinkEventAttributes attributes )
     {
         navigation();
     }
 
     @Override
     public void sidebar( SinkEventAttributes attributes )
     {
         sidebar();
     }
 
     @Override
     public void section( int level, SinkEventAttributes attributes )
     {
         write( "begin:section" + level );
     }
 
     @Override
     public void section_( int level )
     {
         writeln( "end:section" + level );
     }
 
     @Override
     public void sectionTitle( int level, SinkEventAttributes attributes )
     {
         write( "begin:sectionTitle" + level );
     }
 
     @Override
     public void sectionTitle_( int level )
     {
         writeln( "end:sectionTitle" + level );
     }
 
     @Override
     public void header( SinkEventAttributes attributes )
     {
         header();
     }
 
     @Override
     public void content( SinkEventAttributes attributes )
     {
         content();
     }
 
     @Override
     public void footer( SinkEventAttributes attributes )
     {
         footer();
     }
 
     @Override
     public void list( SinkEventAttributes attributes )
     {
         list();
     }
 
     @Override
     public void listItem( SinkEventAttributes attributes )
     {
         listItem();
     }
 
     @Override
     public void numberedList( int numbering, SinkEventAttributes attributes )
     {
         numberedList( numbering );
     }
 
     @Override
     public void numberedListItem( SinkEventAttributes attributes )
     {
         numberedListItem();
     }
 
     @Override
     public void definitionList( SinkEventAttributes attributes )
     {
         definitionList();
     }
 
     @Override
     public void definitionListItem( SinkEventAttributes attributes )
     {
         definitionListItem();
     }
 
     @Override
     public void definition( SinkEventAttributes attributes )
     {
         definition();
     }
 
     @Override
     public void definedTerm( SinkEventAttributes attributes )
     {
         definedTerm();
     }
 
     @Override
     public void figure( SinkEventAttributes attributes )
     {
         write( "begin:figure" + SinkUtils.getAttributeString( attributes ) );
     }
 
     @Override
     public void figureCaption( SinkEventAttributes attributes )
     {
         figureCaption();
     }
 
     @Override
     public void figureGraphics( String src, SinkEventAttributes attributes )
     {
         figureGraphics( src );
     }
 
     @Override
     public void table( SinkEventAttributes attributes )
     {
         table();
     }
 
     @Override
     public void tableRow( SinkEventAttributes attributes )
     {
         tableRow();
     }
 
     @Override
     public void tableCell( SinkEventAttributes attributes )
     {
         tableCell();
     }
 
     @Override
     public void tableHeaderCell( SinkEventAttributes attributes )
     {
         tableHeaderCell();
     }
 
     @Override
     public void tableCaption( SinkEventAttributes attributes )
     {
         tableCaption();
     }
 
     @Override
     public void paragraph( SinkEventAttributes attributes )
     {
         paragraph();
     }
 
     @Override
     public void data( String value, SinkEventAttributes attributes )
     {
         data( value );
     }
 
     @Override
     public void time( String datetime, SinkEventAttributes attributes )
     {
         time( datetime );
     }
 
     @Override
     public void address( SinkEventAttributes attributes )
     {
         address();
     }
 
     @Override
     public void blockquote( SinkEventAttributes attributes )
     {
         blockquote();
     }
 
     @Override
     public void division( SinkEventAttributes attributes )
     {
         division();
     }
 
     @Override
     public void verbatim( SinkEventAttributes attributes )
     {
         boolean boxed = false;
 
         if ( attributes != null && attributes.isDefined( SinkEventAttributes.DECORATION ) )
         {
             boxed = "boxed".equals(
                 attributes.getAttribute( SinkEventAttributes.DECORATION ).toString() );
         }
 
         write( "begin:verbatim, boxed: " + boxed );
     }
 
     @Override
     public void horizontalRule( SinkEventAttributes attributes )
     {
         horizontalRule();
     }
 
     @Override
     public void anchor( String name, SinkEventAttributes attributes )
     {
         anchor( name );
     }
 
     @Override
     public void link( String name, SinkEventAttributes attributes )
     {
         link( name );
     }
 
     @Override
     public void inline( SinkEventAttributes attributes )
     {
         inline();
     }
 
     @Override
     public void lineBreak( SinkEventAttributes attributes )
     {
         lineBreak();
     }
 
     @Override
     public void lineBreakOpportunity( SinkEventAttributes attributes )
     {
         lineBreakOpportunity();
     }
 
     @Override
     public void text( String text, SinkEventAttributes attributes )
     {
         text( text );
     }
 
     @Override
     public void unknown( String name, Object[] requiredParams, SinkEventAttributes attributes )
     {
         write( "unknown: " + name );
     }
 
     /**
      * Writes the given string + EOL.
      *
      * @param text The text to write.
      */
     private void write( String text )
     {
         try
         {
             out.write( text + EOL );
         }
         catch ( IOException e )
         {
             LOGGER.warn( "Could not write to sink", e );
         }
     }
 
     /**
      * Writes the given string + two EOLs.
      *
      * @param text The text to write.
      */
     private void writeln( String text )
     {
         write( text );
         write( EOL );
     }
 }