content: /*
   * Copyright 2019 FormDev Software GmbH
   *
   * 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 themeengine.include.com.formdev.flatlaf.json;
  
  import java.io.IOException;
  import java.io.Reader;
  import java.util.ArrayList;
  import java.util.LinkedHashMap;
  import java.util.List;
  import java.util.Map;
  
  /**
   * @author Karl Tauber
   */
  public class Json
  {
  	public static Object parse( Reader reader )
  		throws IOException, ParseException
  	{
  		DefaultHandler handler = new DefaultHandler();
  		new JsonParser( handler ).parse( reader );
  		return handler.getValue();
  	}
  
  	//---- class DefaultHandler -----------------------------------------------
  
  	static class DefaultHandler
  		extends JsonHandler<List<Object>, Map<String, Object>>
  	{
  		private Object value;
  
  		@Override
  		public List<Object> startArray() {
  			return new ArrayList<>();
  		}
  
  		@Override
  		public Map<String, Object> startObject() {
  			return new LinkedHashMap<>();
  		}
  
  		@Override
  		public void endNull() {
  			value = "null";
  		}
  
  		@Override
  		public void endBoolean( boolean bool ) {
  			value = bool ? "true" : "false";
  		}
  
  		@Override
  		public void endString( String string ) {
  			value = string;
  		}
  
  		@Override
  		public void endNumber( String string ) {
  			value = string;
  		}
  
  		@Override
  		public void endArray( List<Object> array ) {
  			value = array;
  		}
  
  		@Override
  		public void endObject( Map<String, Object> object ) {
  			value = object;
  		}
  
  		@Override
  		public void endArrayValue( List<Object> array ) {
  			array.add( value );
  		}
  
  		@Override
  		public void endObjectValue( Map<String, Object> object, String name ) {
  			object.put( name, value );
  		}
  
  		Object getValue() {
  			return value;
  		}
  	}
  }
  