package edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind;
   
   import java.io.IOException;
   
   import edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.*;
   import edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.format.InputAccessor;
   import edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.format.MatchStrength;
   
   /**
   * Sub-class of {@link JsonFactory} that will create a proper
   * {@link ObjectCodec} to allow seam-less conversions between
   * JSON content and Java objects (POJOs).
   * The only addition to regular {@link JsonFactory} currently
   * is that {@link ObjectMapper} is constructed and passed as
   * the codec to use.
   */
  public class MappingJsonFactory
      extends JsonFactory
  {
      private static final long serialVersionUID = -1; // since 2.7
  
      public MappingJsonFactory()
      {
          this(null);
      }
  
      public MappingJsonFactory(ObjectMapper mapper)
      {
          super(mapper);
          if (mapper == null) {
              setCodec(new ObjectMapper(this));
          }
      }
  
      public MappingJsonFactory(JsonFactory src, ObjectMapper mapper)
      {
          super(src, mapper);
          if (mapper == null) {
              setCodec(new ObjectMapper(this));
          }
      }
  
      /**
       * We'll override the method to return more specific type; co-variance
       * helps here
       */
      @Override
      public final ObjectMappererClientExt/com/fasterxml/jackson/databind/ObjectMapper.html#ObjectMapper">ObjectMapper getCodec() { return (ObjectMapper) _objectCodec; }
  
      // @since 2.1
      @Override
      public JsonFactory copy()
      {
          _checkInvalidCopy(MappingJsonFactory.class);
          // note: as with base class, must NOT copy mapper reference
          return new MappingJsonFactory(this, null);
      }
      
      /*
      /**********************************************************
      /* Format detection functionality (since 1.8)
      /**********************************************************
       */
      
      /**
       * Sub-classes need to override this method
       */
      @Override
      public String getFormatName()
      {
          /* since non-JSON factories typically should not extend this class,
           * let's just always return JSON as name.
           */
          return FORMAT_NAME_JSON;
      }
  
      /**
       * Sub-classes need to override this method
       */
      @Override
      public MatchStrength hasFormat(InputAccessor acc) throws IOException
      {
          if (getClass() == MappingJsonFactory.class) {
              return hasJSONFormat(acc);
          }
          return null;
      }
  }