Examples of com.google.refine.importers.JsonImporter.JSONTreeReader

    public void EnsureJSONParserHandlesgetLocalNameCorrectly() throws Exception{
        String sampleJson = "{\"field\":\"value\"}";
        String sampleJson2 = "{\"field\":{}}";
        String sampleJson3 = "{\"field\":[{},{}]}";
        
        JSONTreeReader parser = new JSONTreeReader(new StringReader(sampleJson));
        Token token = Token.Ignorable;
        int i = 0;
        try{
            while(token != null){
                token = parser.next();
                if(token == null) {
                    break;
                }
                i++;
                if(i == 3){
                    Assert.assertEquals(Token.Value, token);
                    Assert.assertEquals("field", parser.getFieldName());
                }
            }
        }catch(Exception e){
            //silent
        }
        
        
        parser = new JSONTreeReader(new StringReader(sampleJson2));
        token = Token.Ignorable;
        i = 0;
        try{
            while(token != null){
                token = parser.next();
                if(token == null) {
                    break;
                }
                i++;
                if(i == 3){
                    Assert.assertEquals(Token.StartEntity, token);
                    Assert.assertEquals(parser.getFieldName(), "field");
                }
            }
        }catch(Exception e){
            //silent
        }
        
        parser = new JSONTreeReader(new StringReader(sampleJson3));
        token = Token.Ignorable;
        i = 0;
        try{
            while(token != null){
                token = parser.next();
                if(token == null) {
                    break;
                }
                i++;
                if(i == 3){
                    Assert.assertEquals(token, Token.StartEntity);
                    Assert.assertEquals(parser.getFieldName(), "field");
                }
                if(i == 4){
                    Assert.assertEquals(token, Token.StartEntity);
                    Assert.assertEquals(parser.getFieldName(), JsonImporter.ANONYMOUS);
                }
                if(i == 6){
                    Assert.assertEquals(token, Token.StartEntity);
                    Assert.assertEquals(parser.getFieldName(), JsonImporter.ANONYMOUS);
                }
            }
        }catch(Exception e){
            //silent
        }

    @Test
    public void detectRecordElementRegressionJsonTest(){
        loadSampleJson();


        String[] path = XmlImportUtilitiesStub.detectRecordElement(
                new JSONTreeReader(new InputStreamReader(inputStream)));
        Assert.assertNotNull(path);
        Assert.assertEquals(path.length, 2);
        Assert.assertEquals(path[0], JsonImporter.ANONYMOUS);
        Assert.assertEquals(path[1], JsonImporter.ANONYMOUS);
    }

        } catch (IOException e) {
            return null;
        }
    }
    public TreeReader createJsonParser(){
        parser = new JSONTreeReader(new InputStreamReader(inputStream));
        return parser;
    }

Examples of com.google.refine.importers.JsonImporter.JSONTreeReader

Related Classes of com.google.refine.importers.JsonImporter.JSONTreeReader