content: /*
   *  This file is part of AndroidIDE.
   *
   *  AndroidIDE is free software: you can redistribute it and/or modify
   *  it under the terms of the GNU General Public License as published by
   *  the Free Software Foundation, either version 3 of the License, or
   *  (at your option) any later version.
   *
   *  AndroidIDE is distributed in the hope that it will be useful,
   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   *  GNU General Public License for more details.
   *
   *  You should have received a copy of the GNU General Public License
   *   along with AndroidIDE.  If not, see <https://www.gnu.org/licenses/>.
   */
  
  package com.itsaky.androidide.tooling.api.util;
  
  import com.google.gson.JsonParseException;
  import com.google.gson.TypeAdapter;
  import com.google.gson.stream.JsonReader;
  import com.google.gson.stream.JsonToken;
  import com.google.gson.stream.JsonWriter;
  
  import java.io.File;
  import java.io.IOException;
  
  /**
   * {@link TypeAdapter} for {@link File}.
   *
   * @see <a href="https://openjdk.org/jeps/403">JEP 403: Strongly Encapsulate JDK internals</a>
   *
   * @author Akash Yadav
   */
  public class FileTypeAdapter extends TypeAdapter<File> {
    
    @Override
    public void write(final JsonWriter out, final File value) throws IOException {
      if (value == null) {
        out.nullValue();
        return;
      }
      
      out.value(value.getPath());
    }
    
    @Override
    public File read(final JsonReader in) throws IOException {
      if (in.peek() == JsonToken.NULL) {
        in.nextNull();
        return null;
      }
      
      return new File(in.nextString());
    }
  }
  