Java Code Examples for com.bazaarvoice.jolt.JsonUtils#jsonToObject()

The following examples show how to use com.bazaarvoice.jolt.JsonUtils#jsonToObject() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: TransformJSONResource.java From localization_nifi with Apache License 2.0

6 votes

@POST
@Produces({MediaType.APPLICATION_JSON})
@Path("/execute")
public Response executeSpec(JoltSpecificationDTO specificationDTO) {

    try {
        JoltTransform transform = getTransformation(specificationDTO,true);
        Object inputJson = JsonUtils.jsonToObject(specificationDTO.getInput());
        return Response.ok(JsonUtils.toJsonString(TransformUtils.transform(transform,inputJson))).build();

    }catch(final Exception e){
        logger.error("Execute Specification Failed - " + e.toString());
        return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
    }

}

Example 2

Source File: TestJoltTransformJSON.java From localization_nifi with Apache License 2.0

6 votes

@Test
public void testTransformInputWithChainrEmbeddedCustomTransformation() throws IOException {
    final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON());
    runner.setValidateExpressionUsage(false);
    final String customJarPath = "src/test/resources/TestJoltTransformJson";
    final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/customChainrSpec.json")));
    runner.setProperty(JoltTransformJSON.JOLT_SPEC,spec);
    runner.setProperty(JoltTransformJSON.MODULES,customJarPath);
    runner.enqueue(JSON_INPUT);
    runner.run();
    runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS);
    final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0);
    transformed.assertAttributeExists(CoreAttributes.MIME_TYPE.key());
    transformed.assertAttributeEquals(CoreAttributes.MIME_TYPE.key(),"application/json");
    Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray()));
    Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/chainrOutput.json")));
    assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty());
}

Example 3

Source File: TestJoltTransformJSON.java From localization_nifi with Apache License 2.0

6 votes

@Test
public void testTransformInputWithCustomTransformationWithDir() throws IOException {
    final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON());
    runner.setValidateExpressionUsage(false);
    final String customJarPath = "src/test/resources/TestJoltTransformJson";
    final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/chainrSpec.json")));
    runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec);
    runner.setProperty(JoltTransformJSON.CUSTOM_CLASS,"TestCustomJoltTransform");
    runner.setProperty(JoltTransformJSON.MODULES,customJarPath);
    runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM,JoltTransformJSON.CUSTOMR);
    runner.enqueue(JSON_INPUT);
    runner.run();
    runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS);
    final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0);
    transformed.assertAttributeExists(CoreAttributes.MIME_TYPE.key());
    transformed.assertAttributeEquals(CoreAttributes.MIME_TYPE.key(),"application/json");
    Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray()));
    Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/chainrOutput.json")));
    assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty());
}

Example 4

Source File: TestJoltTransformJSON.java From localization_nifi with Apache License 2.0

6 votes

@Test
public void testTransformInputWithCustomTransformationWithJar() throws IOException {
    final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON());
    runner.setValidateExpressionUsage(false);
    final String customJarPath = "src/test/resources/TestJoltTransformJson/TestCustomJoltTransform.jar";
    final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/chainrSpec.json")));
    runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec);
    runner.setProperty(JoltTransformJSON.CUSTOM_CLASS,"TestCustomJoltTransform");
    runner.setProperty(JoltTransformJSON.MODULES,customJarPath);
    runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM,JoltTransformJSON.CUSTOMR);
    runner.enqueue(JSON_INPUT);
    runner.run();
    runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS);
    final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0);
    transformed.assertAttributeExists(CoreAttributes.MIME_TYPE.key());
    transformed.assertAttributeEquals(CoreAttributes.MIME_TYPE.key(),"application/json");
    Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray()));
    Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/chainrOutput.json")));
    assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty());
}

Example 5

Source File: TestJoltTransformJSON.java From localization_nifi with Apache License 2.0

6 votes

@Test
public void testTransformInputWithSortrPopulatedSpec() throws IOException {
    final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON());
    runner.setValidateExpressionUsage(false);
    runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.SORTR);
    runner.setProperty(JoltTransformJSON.JOLT_SPEC, "abcd");
    runner.enqueue(JSON_INPUT);
    runner.run();
    runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS);
    final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0);
    transformed.assertAttributeExists(CoreAttributes.MIME_TYPE.key());
    transformed.assertAttributeEquals(CoreAttributes.MIME_TYPE.key(),"application/json");
    Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray()));
    Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/sortrOutput.json")));
    String transformedJsonString = JsonUtils.toJsonString(transformedJson);
    String compareJsonString = JsonUtils.toJsonString(compareJson);
    assertTrue(compareJsonString.equals(transformedJsonString));
}

Example 6

Source File: TestJoltTransformJSON.java From nifi with Apache License 2.0

6 votes

@Test
public void testJoltSpecEL() throws IOException {
    final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON());
    final String spec = "${joltSpec}";
    runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec);
    runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM,JoltTransformJSON.DEFAULTR);
    final Map<String, String> attributes = Collections.singletonMap("joltSpec",
            "{\"RatingRange\":5,\"rating\":{\"*\":{\"MaxLabel\":\"High\",\"MinLabel\":\"Low\",\"DisplayType\":\"NORMAL\"}}}");
    runner.enqueue(JSON_INPUT, attributes);
    runner.run();
    runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS);
    final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0);
    transformed.assertAttributeExists(CoreAttributes.MIME_TYPE.key());
    transformed.assertAttributeEquals(CoreAttributes.MIME_TYPE.key(),"application/json");
    Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray()));
    Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/defaultrOutput.json")));
    assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty());
}

Example 7

Source File: TestJoltTransformJSON.java From nifi with Apache License 2.0

6 votes

@Test
public void testTransformInputWithSortrPopulatedSpec() throws IOException {
    final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON());
    runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.SORTR);
    runner.setProperty(JoltTransformJSON.JOLT_SPEC, "abcd");
    runner.enqueue(JSON_INPUT);
    runner.run();
    runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS);
    final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0);
    transformed.assertAttributeExists(CoreAttributes.MIME_TYPE.key());
    transformed.assertAttributeEquals(CoreAttributes.MIME_TYPE.key(),"application/json");
    Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray()));
    Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/sortrOutput.json")));
    String transformedJsonString = JsonUtils.toJsonString(transformedJson);
    String compareJsonString = JsonUtils.toJsonString(compareJson);
    assertTrue(compareJsonString.equals(transformedJsonString));
}

Example 8

Source File: TestJoltTransformJSON.java From localization_nifi with Apache License 2.0

6 votes

@Test
public void testTransformInputWithDefaultrExpressionLanguage() throws IOException {
    final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON());
    runner.setValidateExpressionUsage(false);
    final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/defaultrELSpec.json")));
    runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec);
    runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.DEFAULTR);
    runner.setVariable("quota","5");
    runner.enqueue(JSON_INPUT);
    runner.run();
    runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS);
    final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0);
    Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray()));
    Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/defaultrELOutput.json")));
    assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty());
}

Example 9

Source File: TransformJSONResource.java From nifi with Apache License 2.0

6 votes

protected Object getSpecificationJsonObject(JoltSpecificationDTO specificationDTO, boolean evaluateAttributes){

        if (!StringUtils.isEmpty(specificationDTO.getSpecification()) ){

            final String specification;

            if(evaluateAttributes) {
                PreparedQuery preparedQuery = Query.prepare(specificationDTO.getSpecification());
                Map<String, String> attributes = specificationDTO.getExpressionLanguageAttributes() == null ? Collections.emptyMap() : specificationDTO.getExpressionLanguageAttributes();
                specification = preparedQuery.evaluateExpressions(new StandardEvaluationContext(attributes), null);
            }else{
                specification = specificationDTO.getSpecification().replaceAll("\\$\\{","\\\\\\\\\\$\\{");
            }
            return JsonUtils.jsonToObject(specification, DEFAULT_CHARSET);

        }else{
            return null;
        }
    }

Example 10

Source File: TestJoltTransformJSON.java From localization_nifi with Apache License 2.0

6 votes

@Test
public void testTransformInputWithChainr() throws IOException {
    final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON());
    runner.setValidateExpressionUsage(false);
    final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/chainrSpec.json")));
    runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec);
    runner.enqueue(JSON_INPUT);
    runner.run();
    runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS);
    final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0);
    transformed.assertAttributeExists(CoreAttributes.MIME_TYPE.key());
    transformed.assertAttributeEquals(CoreAttributes.MIME_TYPE.key(),"application/json");
    Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray()));
    Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/chainrOutput.json")));
    assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty());
}

Example 11

Source File: TestTransformJSONResource.java From nifi with Apache License 2.0

6 votes

@Test
public void testExecuteWithValidSpec() {
    final Diffy diffy = new Diffy();
    JoltSpecificationDTO joltSpecificationDTO = new JoltSpecificationDTO("jolt-transform-remove","{\"rating\": {\"quality\": \"\"} }");
    String inputJson = "{\"rating\":{\"quality\":2,\"count\":1}}";
    joltSpecificationDTO.setInput(inputJson);
    String responseString = client().target(getBaseUri())
            .path("/standard/transformjson/execute")
            .request()
            .post(Entity.json(joltSpecificationDTO), String.class);

    Object transformedJson = JsonUtils.jsonToObject(responseString);
    Object compareJson = JsonUtils.jsonToObject("{\"rating\":{\"count\":1}}");
    assertNotNull(transformedJson);
    assertTrue(diffy.diff(compareJson, transformedJson).isEmpty());
}

Example 12

Source File: TestTransformJSONResource.java From nifi with Apache License 2.0

6 votes

@Test
public void testExecuteWithValidExpressionLanguageSpec() {
    final Diffy diffy = new Diffy();
    JoltSpecificationDTO joltSpecificationDTO = new JoltSpecificationDTO("jolt-transform-shift","{ \"rating\" : {\"quality\": \"${qual_var}\"} }");
    String inputJson = "{\"rating\":{\"quality\":2,\"count\":1}}";
    joltSpecificationDTO.setInput(inputJson);
    Map<String,String> attributes = new HashMap<String,String>();
    attributes.put("qual_var","qa");
    joltSpecificationDTO.setExpressionLanguageAttributes(attributes);
    String responseString = client().target(getBaseUri())
            .path("/standard/transformjson/execute")
            .request()
            .post(Entity.json(joltSpecificationDTO), String.class);

    Object transformedJson = JsonUtils.jsonToObject(responseString);
    Object compareJson = JsonUtils.jsonToObject( "{\"qa\":2}}");
    assertNotNull(transformedJson);
    assertTrue(diffy.diff(compareJson, transformedJson).isEmpty());
}

Example 13

Source File: TransformJSONResource.java From localization_nifi with Apache License 2.0

6 votes

protected Object getSpecificationJsonObject(JoltSpecificationDTO specificationDTO, boolean evaluateAttributes){

        if (!StringUtils.isEmpty(specificationDTO.getSpecification()) ){

            final String specification;

            if(evaluateAttributes) {
                PreparedQuery preparedQuery = Query.prepare(specificationDTO.getSpecification());
                Map<String, String> attributes = specificationDTO.getExpressionLanguageAttributes() == null ? Collections.emptyMap() : specificationDTO.getExpressionLanguageAttributes();
                specification = preparedQuery.evaluateExpressions(attributes, null);
            }else{
                specification = specificationDTO.getSpecification().replaceAll("\\$\\{","\\\\\\\\\\$\\{");
            }
            return JsonUtils.jsonToObject(specification, DEFAULT_CHARSET);

        }else{
            return null;
        }
    }

Example 14

Source File: TestJoltTransformJSON.java From nifi with Apache License 2.0

5 votes

@Test
public void testTransformInputWithChainr() throws IOException {
    final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON());
    final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/chainrSpec.json")));
    runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec);
    runner.enqueue(JSON_INPUT);
    runner.run();
    runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS);
    final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0);
    transformed.assertAttributeExists(CoreAttributes.MIME_TYPE.key());
    transformed.assertAttributeEquals(CoreAttributes.MIME_TYPE.key(),"application/json");
    Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray()));
    Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/chainrOutput.json")));
    assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty());
}

Example 15

Source File: TestJoltTransformJSON.java From localization_nifi with Apache License 2.0

5 votes

@Test
public void testTransformInputWithRemovr() throws IOException {
    final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON());
    runner.setValidateExpressionUsage(false);
    final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/removrSpec.json")));
    runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec);
    runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.REMOVR);
    runner.enqueue(JSON_INPUT);
    runner.run();
    runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS);
    final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0);
    Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray()));
    Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/removrOutput.json")));
    assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty());
}

Example 16

Source File: TestJoltTransformJSON.java From nifi with Apache License 2.0

5 votes

@Test
public void testTransformInputWithRemovr() throws IOException {
    final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON());
    final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/removrSpec.json")));
    runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec);
    runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.REMOVR);
    runner.enqueue(JSON_INPUT);
    runner.run();
    runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS);
    final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0);
    Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray()));
    Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/removrOutput.json")));
    assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty());
}

Example 17

Source File: TestJoltTransformJSON.java From nifi with Apache License 2.0

5 votes

@Test
public void testTransformInputWithDefaultr() throws IOException {
    final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON());
    final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/defaultrSpec.json")));
    runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec);
    runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.DEFAULTR);
    runner.enqueue(JSON_INPUT);
    runner.run();
    runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS);
    final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0);
    Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray()));
    Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/defaultrOutput.json")));
    assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty());
}

Example 18

Source File: TestJoltTransformJSON.java From nifi with Apache License 2.0

5 votes

@Test
public void testTransformInputWithCardinality() throws IOException {
    final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON());
    final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/cardrSpec.json")));
    runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec);
    runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.CARDINALITY);
    runner.enqueue(JSON_INPUT);
    runner.run();
    runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS);
    final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0);
    Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray()));
    Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/cardrOutput.json")));
    assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty());
}

Example 19

Source File: TestTransformJSONResource.java From localization_nifi with Apache License 2.0

5 votes

@Test
public void testExecuteWithValidCustomSpec() {
    final Diffy diffy = new Diffy();
    JoltSpecificationDTO joltSpecificationDTO = new JoltSpecificationDTO("jolt-transform-custom","[{ \"operation\": \"default\", \"spec\":{ \"custom-id\" :4 }}]");
    String inputJson = "{\"rating\":{\"quality\":2,\"count\":1}}";
    joltSpecificationDTO.setInput(inputJson);
    joltSpecificationDTO.setCustomClass("TestCustomJoltTransform");
    joltSpecificationDTO.setModules("src/test/resources/TestTransformJSONResource/TestCustomJoltTransform.jar");
    String responseString = client().resource(getBaseURI()).path("/standard/transformjson/execute").post(String.class, joltSpecificationDTO);
    Object transformedJson = JsonUtils.jsonToObject(responseString);
    Object compareJson = JsonUtils.jsonToObject("{\"rating\":{\"quality\":2,\"count\":1}, \"custom-id\": 4}");
    assertNotNull(transformedJson);
    assertTrue(diffy.diff(compareJson, transformedJson).isEmpty());
}

Example 20

Source File: JoltTransformJSON.java From nifi with Apache License 2.0

4 votes

@Override
public void onTrigger(final ProcessContext context, ProcessSession session) throws ProcessException {
    final FlowFile original = session.get();
    if (original == null) {
        return;
    }

    final ComponentLog logger = getLogger();
    final StopWatch stopWatch = new StopWatch(true);

    final Object inputJson;
    try (final InputStream in = session.read(original)) {
        inputJson = JsonUtils.jsonToObject(in);
    } catch (final Exception e) {
        logger.error("Failed to transform {}; routing to failure", new Object[] {original, e});
        session.transfer(original, REL_FAILURE);
        return;
    }

    final String jsonString;
    final ClassLoader originalContextClassLoader = Thread.currentThread().getContextClassLoader();
    try {
        final JoltTransform transform = getTransform(context, original);
        if (customClassLoader != null) {
            Thread.currentThread().setContextClassLoader(customClassLoader);
        }

        final Object transformedJson = TransformUtils.transform(transform,inputJson);
        jsonString = context.getProperty(PRETTY_PRINT).asBoolean() ? JsonUtils.toPrettyJsonString(transformedJson) : JsonUtils.toJsonString(transformedJson);
    } catch (final Exception ex) {
        logger.error("Unable to transform {} due to {}", new Object[] {original, ex.toString(), ex});
        session.transfer(original, REL_FAILURE);
        return;
    } finally {
        if (customClassLoader != null && originalContextClassLoader != null) {
            Thread.currentThread().setContextClassLoader(originalContextClassLoader);
        }
    }

    FlowFile transformed = session.write(original, new OutputStreamCallback() {
        @Override
        public void process(OutputStream out) throws IOException {
            out.write(jsonString.getBytes(DEFAULT_CHARSET));
        }
    });

    final String transformType = context.getProperty(JOLT_TRANSFORM).getValue();
    transformed = session.putAttribute(transformed, CoreAttributes.MIME_TYPE.key(), "application/json");
    session.transfer(transformed, REL_SUCCESS);
    session.getProvenanceReporter().modifyContent(transformed,"Modified With " + transformType ,stopWatch.getElapsed(TimeUnit.MILLISECONDS));
    logger.info("Transformed {}", new Object[]{original});
}