groovy.json.JsonBuilder Java Examples

@Override
public void serialize(final JsonBuilder json, final JsonGenerator jsonGenerator, final SerializerProvider serializerProvider)
        throws IOException, JsonGenerationException {
    // the JSON from the builder will already be started/ended as array or object...just need to surround it
    // with appropriate chars to fit into the serialization pattern.
    jsonGenerator.writeRaw(":");
    jsonGenerator.writeRaw(json.toString());
    jsonGenerator.writeRaw(",");
}
 

public GremlinServerModule() {
    super("graphson-gremlin-server");

    // SERIALIZERS
    addSerializer(JsonBuilder.class, new JsonBuilderJacksonSerializer());
    addSerializer(ResponseMessage.class, new ResponseMessageSerializer());
    addSerializer(RequestMessage.class, new RequestMessageSerializer());

    //DESERIALIZERS
    addDeserializer(ResponseMessage.class, new ResponseMessageDeserializer());
    addDeserializer(RequestMessage.class, new RequestMessageDeserializer());
}
 

@Override
public void serialize(final JsonBuilder json, final JsonGenerator jsonGenerator, final SerializerProvider serializerProvider)
        throws IOException, JsonGenerationException {
    // the JSON from the builder will already be started/ended as array or object...just need to surround it
    // with appropriate chars to fit into the serialization pattern.
    jsonGenerator.writeRaw(":");
    jsonGenerator.writeRaw(json.toString());
    jsonGenerator.writeRaw(",");
}
 

@Test
public void shouldDeserializeWithCustomClassesV1() throws Exception {
    final Map<String, Object> m = new HashMap<>();
    m.put("custom", Collections.singletonList(String.format("%s;%s", JsonBuilder.class.getCanonicalName(), JsonBuilderGryoSerializer.class.getCanonicalName())));
    final GryoMessageSerializerV1d0 serializer = new GryoMessageSerializerV1d0();
    serializer.configure(m, null);

    final Cluster cluster = TestClientFactory.build().serializer(serializer).create();
    final Client client = cluster.connect();

    final List<Result> json = client.submit("b = new groovy.json.JsonBuilder();b.people{person {fname 'stephen'\nlname 'mallette'}};b").all().join();
    assertEquals("{\"people\":{\"person\":{\"fname\":\"stephen\",\"lname\":\"mallette\"}}}", json.get(0).getString());
    cluster.close();
}
 

@Test
public void shouldDeserializeWithCustomClassesV3() throws Exception {
    final Map<String, Object> m = new HashMap<>();
    m.put("custom", Collections.singletonList(String.format("%s;%s", JsonBuilder.class.getCanonicalName(), JsonBuilderGryoSerializer.class.getCanonicalName())));
    final GryoMessageSerializerV3d0 serializer = new GryoMessageSerializerV3d0();
    serializer.configure(m, null);

    final Cluster cluster = TestClientFactory.build().serializer(serializer).create();
    final Client client = cluster.connect();

    final List<Result> json = client.submit("b = new groovy.json.JsonBuilder();b.people{person {fname 'stephen'\nlname 'mallette'}};b").all().join();
    assertEquals("{\"people\":{\"person\":{\"fname\":\"stephen\",\"lname\":\"mallette\"}}}", json.get(0).getString());
    cluster.close();
}
 

public static String toString(Object object) {
	return (new JsonBuilder(object)).toString();
}
 

public YamlBuilder() {
    this.jsonBuilder = new JsonBuilder();
}
 

@Override
public void write(final Kryo kryo, final Output output, final JsonBuilder jsonBuilder) {
    output.writeString(jsonBuilder.toString());
}
 

@Override
public JsonBuilder read(final Kryo kryo, final Input input, final Class<JsonBuilder> jsonBuilderClass) {
    final String jsonString = input.readString();
    return new JsonBuilder(slurper.parseText(jsonString));
}
 

public GremlinServerModule() {
    super("graphson-gremlin-server");
    addSerializer(JsonBuilder.class, new JsonBuilderJacksonSerializer());
    addSerializer(ResponseMessage.class, new ResponseMessageSerializer());
}
 

public JsonBuilderJacksonSerializer() {
    super(JsonBuilder.class);
}
 

public JsonBuilderJacksonSerializer() {
    super(JsonBuilder.class);
}
 

/**
 * Configure specific Gremlin Server settings for specific tests.
 */
@Override
public Settings overrideSettings(final Settings settings) {
    final String nameOfTest = name.getMethodName();

    switch (nameOfTest) {
        case "shouldAliasTraversalSourceVariables":
        case "shouldAliasTraversalSourceVariablesInSession":
            try {
                final String p = Storage.toPath(TestHelper.generateTempFileFromResource(
                                                  GremlinDriverIntegrateTest.class,
                                                  "generate-shouldRebindTraversalSourceVariables.groovy", ""));
                final Map<String,Object> m = new HashMap<>();
                m.put("files", Collections.singletonList(p));
                settings.scriptEngines.get("gremlin-groovy").plugins.put(ScriptFileGremlinPlugin.class.getName(), m);
            } catch (Exception ex) {
                throw new RuntimeException(ex);
            }
            break;
        case "shouldFailWithBadClientSideSerialization":
            final List<String> custom = Arrays.asList(
                    JsonBuilder.class.getName() + ";" + JsonBuilderGryoSerializer.class.getName(),
                    java.awt.Color.class.getName());
            settings.serializers.stream().filter(s -> s.config.containsKey("custom"))
                    .findFirst().get().config.put("custom", custom);
            break;
        case "shouldExecuteScriptInSessionOnTransactionalGraph":
        case "shouldExecuteSessionlessScriptOnTransactionalGraph":
        case "shouldExecuteScriptInSessionOnTransactionalWithManualTransactionsGraph":
        case "shouldExecuteInSessionAndSessionlessWithoutOpeningTransaction":
        case "shouldManageTransactionsInSession":
            deleteDirectory(new File("/tmp/neo4j"));
            settings.graphs.put("graph", "conf/neo4j-empty.properties");
            break;
        case "shouldRequireAliasedGraphVariablesInStrictTransactionMode":
            settings.strictTransactionManagement = true;
            break;
        case "shouldAliasGraphVariablesInStrictTransactionMode":
            settings.strictTransactionManagement = true;
            deleteDirectory(new File("/tmp/neo4j"));
            settings.graphs.put("graph", "conf/neo4j-empty.properties");
            break;
        case "shouldProcessSessionRequestsInOrderAfterTimeout":
            settings.evaluationTimeout = 250;
            settings.threadPoolWorker = 1;
            break;
        case "shouldProcessTraversalInterruption":
        case "shouldProcessEvalInterruption":
            settings.evaluationTimeout = 1500;
            break;
    }

    return settings;
}
 

private static StringEntity toEntity(Object payload) throws UnsupportedEncodingException{
	return new StringEntity(new JsonBuilder(payload).toString());
}