How to use

fromJSON

method

in

com.oculusinfo.annotation.impl.JSONAnnotation

  @Override
  protected JSONAnnotation getValue(Object obj) throws JSONException {
    
    return JSONAnnotation.fromJSON( (JSONObject)obj );
  }
}

public AnnotationData<?> generateJSONAnnotation() {
  return JSONAnnotation.fromJSON(generateJSON());
}

public synchronized AnnotationData<?> clone() {
  JSONObject json = _data.toJSON();
  return JSONAnnotation.fromJSON( json );
}

JSONAnnotation annotation = JSONAnnotation.fromJSON( json.getJSONObject("annotation") );
Pair<String, Long> certificate = _service.write( layer, annotation );
jsonResult.put("uuid", certificate.getFirst() );
JSONAnnotation annotation = JSONAnnotation.fromJSON( json.getJSONObject("annotation") );
Pair<String, Long> certificate = _service.modify(layer, annotation);
jsonResult.put("uuid", certificate.getFirst() );

  private AnnotationData<?> editAnnotation( AnnotationData<?> annotation ) {
    JSONObject json = annotation.toJSON();
    AnnotationGenerator generator = new AnnotationGenerator( BOUNDS, _groups );
    try {
      int type = (int)(Math.random() * 2);
      switch (type) {
      case 0:
        // change position
        double [] xy = generator.randomPosition();
        json.put("x", xy[0]);
        json.put("y", xy[1]);
        break;
      default:
        // change data
        JSONObject data = new JSONObject();
        data.put("comment", generator.randomComment() );
        json.put("data", data);
        break;
      }
    } catch ( Exception e ) {
      e.printStackTrace();
    }
    return JSONAnnotation.fromJSON(json);
  }
}

@Test
public void jsonAnnotationToFromTest () throws Exception {
  AnnotationGenerator generator = new AnnotationGenerator( BOUNDS, GROUPS );
  List<AnnotationData<?>> before = generator.generateJSONAnnotations( NUM_ENTRIES );
  List<AnnotationData<?>> after = new ArrayList<>();
  AnnotationUtil.printData( before );
  
  for ( AnnotationData<?> annotation : before ) {
    JSONObject json = annotation.toJSON();
    after.add( JSONAnnotation.fromJSON(json) );
  }
  
  AnnotationUtil.printData( after );
  
  Assert.assertTrue( AnnotationUtil.compareData( before, after ) );
}

@Test
public void jsonAnnotationToFromTest () throws Exception {
  AnnotationGenerator generator = new AnnotationGenerator( BOUNDS, GROUPS );
  List<AnnotationData<?>> before = generator.generateJSONAnnotations( NUM_ENTRIES );
  List<AnnotationData<?>> after = new ArrayList<>();
    
  AnnotationUtil.printData( before );
  
  for ( AnnotationData<?> annotation : before ) {
    JSONObject json = annotation.toJSON();
    after.add( JSONAnnotation.fromJSON(json) );
  }
  
  AnnotationUtil.printData( after );
  Assert.assertTrue( AnnotationUtil.compareData( before, after ) );
}