/*
    * Copyright 2005,2009 Ivan SZKIBA
    *
    * Licensed 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.
   */
  package org.ini4j.spi;
  
  import org.ini4j.Config;
  
  import java.io.PrintWriter;
  import java.io.Writer;
  
  public class IniFormatter extends AbstractFormatter implements IniHandler
  {
      public static IniFormatter newInstance(Writer out, Config config)
      {
          IniFormatter instance = newInstance();
  
          instance.setOutput((out instanceof PrintWriter) ? (PrintWriter) out : new PrintWriter(out));
          instance.setConfig(config);
  
          return instance;
      }
  
      @Override public void endIni()
      {
          getOutput().flush();
      }
  
      @Override public void endSection()
      {
          getOutput().print(getConfig().getLineSeparator());
      }
  
      @Override public void startIni()
      {
          assert true;
      }
  
      @Override public void startSection(String sectionName)
      {
          setHeader(false);
          if (!getConfig().isGlobalSection() || !sectionName.equals(getConfig().getGlobalSectionName()))
          {
              getOutput().print(IniParser.SECTION_BEGIN);
              getOutput().print(escapeFilter(sectionName));
              getOutput().print(IniParser.SECTION_END);
              getOutput().print(getConfig().getLineSeparator());
          }
      }
  
      private static IniFormatter newInstance()
      {
          return ServiceFinder.findService(IniFormatter.class);
      }
  }