Example usage for com.fasterxml.jackson.core.util DefaultPrettyPrinter DefaultPrettyPrinter

List of usage examples for com.fasterxml.jackson.core.util DefaultPrettyPrinter DefaultPrettyPrinter

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Introduction

In this page you can find the example usage for com.fasterxml.jackson.core.util DefaultPrettyPrinter DefaultPrettyPrinter.

Prototype

public DefaultPrettyPrinter()

Source Link

Usage

From source file:com.ibm.ws.lars.rest.FrontPage.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    resp.setContentType(MediaType.APPLICATION_JSON);
    resp.setCharacterEncoding(StandardCharsets.UTF_8.name());
    PrintWriter printWriter = resp.getWriter();

    List<AssetFilter> filters = new ArrayList<>();
    filters.add(new AssetFilter("state",
            Arrays.asList(new Condition[] { new Condition(Operation.EQUALS, "published") })));
    int assetCount = serviceLayer.countAllAssets(filters, null);

    JsonGenerator frontPageJsonGenerator = new JsonFactory().createGenerator(printWriter);
    frontPageJsonGenerator.setPrettyPrinter(new DefaultPrettyPrinter());

    frontPageJsonGenerator.writeStartObject();
    frontPageJsonGenerator.writeStringField("serverName", "LARS");
    frontPageJsonGenerator.writeNumberField("assetCount", assetCount);
    frontPageJsonGenerator.writeEndObject();

    frontPageJsonGenerator.flush();//from  w  w w .j  av a  2s . c o  m
    frontPageJsonGenerator.close();
}

From source file:com.vethrfolnir.services.DataMappingService.java

@Inject
private void load() {
    if (assetManager == null) {
        throw new RuntimeException(
                "AssetManaget has not been set in your setup! Mapping service cannot be performed!");
    }/*from w  w w .  j  a va  2s . com*/

    defaultTypeFactory = TypeFactory.defaultInstance();

    jsonMapper.setVisibilityChecker(jsonMapper.getDeserializationConfig().getDefaultVisibilityChecker()
            .withCreatorVisibility(JsonAutoDetect.Visibility.NONE)
            .withFieldVisibility(JsonAutoDetect.Visibility.ANY)
            .withGetterVisibility(JsonAutoDetect.Visibility.NONE)
            .withIsGetterVisibility(JsonAutoDetect.Visibility.NONE)
            .withSetterVisibility(JsonAutoDetect.Visibility.NONE));

    jsonMapper.configure(SerializationFeature.INDENT_OUTPUT, true).configure(Feature.ALLOW_COMMENTS, true);

    defaultPrettyPrinter = new DefaultPrettyPrinter();
    defaultPrettyPrinter.indentArraysWith(new Lf2SpacesIndenter());
}

From source file:org.easyrec.taglib.ProfileRenderer.java

public ProfileRenderer() {
    super();//from www  .j  a  va  2s  .c o m
    this.mapper = new ObjectMapper();
    this.writer = mapper.writer(new DefaultPrettyPrinter());
}

From source file:com.orange.ngsi.model.SubscribeContextModelTest.java

@Test
public void serializationSimpleSubscribeContext() throws IOException {

    SubscribeContext subscribeContext = null;
    try {/*from ww  w .  ja  v a2s .  c  om*/
        subscribeContext = createSubscribeContextTemperature();
    } catch (URISyntaxException e) {
        Assert.fail(e.getMessage());
    }

    ObjectMapper mapper = new ObjectMapper();

    ObjectWriter writer = mapper.writer(new DefaultPrettyPrinter());

    String json = writer.writeValueAsString(subscribeContext);

    List<EntityId> entityIdList = JsonPath.read(json, "$.entities[*]");
    assertEquals(1, entityIdList.size());
    assertEquals("Room1", JsonPath.read(json, "$.entities[0].id"));
    assertEquals("Room", JsonPath.read(json, "$.entities[0].type"));
    assertEquals(false, JsonPath.read(json, "$.entities[0].isPattern"));
    assertEquals("P1M", JsonPath.read(json, "$.duration"));
    List<String> attributes = JsonPath.read(json, "$.attributes[*]");
    assertEquals(1, attributes.size());
    assertEquals("temperature", JsonPath.read(json, "$.attributes[0]"));
    assertEquals("http://localhost:1028/accumulate", JsonPath.read(json, "$.reference"));
    List<NotifyCondition> notifyConditionList = JsonPath.read(json, "$.notifyConditions[*]");
    assertEquals(1, notifyConditionList.size());
    assertEquals(NotifyConditionEnum.ONTIMEINTERVAL.getLabel(),
            JsonPath.read(json, "$.notifyConditions[0].type"));
    List<String> condValues = JsonPath.read(json, "$.notifyConditions[0].condValues[*]");
    assertEquals(1, condValues.size());
    assertEquals("PT10S", JsonPath.read(json, "$.notifyConditions[0].condValues[0]"));
}

From source file:org.emfjson.jackson.streaming.StreamWriter.java

private void prepare(JsonGenerator generator, Resource resource) {
    if (isPrepared)
        return;/* w  ww. j  av a 2 s.  c o  m*/

    if (options.indentOutput) {
        DefaultPrettyPrinter printer = new DefaultPrettyPrinter();
        generator.setPrettyPrinter(printer);
    }

    if (refWriter == null) {
        refWriter = new RefAsObjectWriter();
    }

    if (!converters.containsKey(EcorePackage.Literals.EDATE)) {
        converters.put(EcorePackage.Literals.EDATE, new DefaultDateConverter());
    }

    referenceWriter = new References(cache, resource, refWriter, options);
    values = new Values(converters);

    isPrepared = true;
}

From source file:org.ratpackframework.jackson.JacksonModule.java

/**
 * Creates an object writer based on the bound {@link ObjectMapper} and the {@link #isPrettyPrint()} value.
 *
 * @param objectMapper The object mapper.
 * @return An object writer.//  w ww.ja v a  2 s  . co m
 */
@Provides
@Singleton
ObjectWriter objectWriter(ObjectMapper objectMapper) {
    return objectMapper.writer(isPrettyPrint() ? new DefaultPrettyPrinter() : new MinimalPrettyPrinter());
}

From source file:com.boundary.zoocreeper.Backup.java

public void backup(OutputStream os) throws InterruptedException, IOException, KeeperException {
    JsonGenerator jgen = null;/* w ww .ja  v a 2s.co m*/
    ZooKeeper zk = null;
    try {
        zk = options.createZooKeeper(LOGGER);
        jgen = JSON_FACTORY.createGenerator(os);
        if (options.prettyPrint) {
            jgen.setPrettyPrinter(new DefaultPrettyPrinter());
        }
        jgen.writeStartObject();
        if (zk.exists(options.rootPath, false) == null) {
            LOGGER.warn("Root path not found: {}", options.rootPath);
        } else {
            doBackup(zk, jgen, options.rootPath);
        }
        jgen.writeEndObject();
    } finally {
        if (jgen != null) {
            jgen.close();
        }
        if (zk != null) {
            zk.close();
        }
    }
}

From source file:org.forgerock.openig.migrate.Main.java

void execute(OutputStream stream) throws Exception {

    // Pre-parse the original files with JSON-Simple parser (which is more lenient than Jackson's one)
    File source = new File(sources.get(0));
    JSONParser parser = new JSONParser();
    JSONObject object = (JSONObject) parser.parse(new FileReader(source));

    // Then serialize again the structure (should clean up the JSON)
    StringWriter writer = new StringWriter();
    object.writeJSONString(writer);/*from  w ww .  j  a v  a  2s.co  m*/

    // Load migration actions to apply in order
    List<Action> actions = loadActions();

    // Parse the cleaned-up content with Jackson this time
    JsonFactory factory = new JsonFactory();
    ObjectMapper mapper = new ObjectMapper();
    ObjectNode node = (ObjectNode) mapper.readTree(writer.toString());

    // Apply migration actions
    for (Action action : actions) {
        node = action.migrate(node);
    }

    // Serialize the migrated content on the given stream (with pretty printer)
    DefaultPrettyPrinter prettyPrinter = new DefaultPrettyPrinter();
    prettyPrinter.indentArraysWith(DefaultPrettyPrinter.Lf2SpacesIndenter.instance);
    mapper.writeTree(factory.createGenerator(stream).setPrettyPrinter(prettyPrinter), node);
}

From source file:org.apache.arrow.vector.file.json.JsonFileWriter.java

public JsonFileWriter(File outputFile, JSONWriteConfig config) throws IOException {
    MappingJsonFactory jsonFactory = new MappingJsonFactory();
    this.generator = jsonFactory.createGenerator(outputFile, JsonEncoding.UTF8);
    if (config.pretty) {
        DefaultPrettyPrinter prettyPrinter = new DefaultPrettyPrinter();
        prettyPrinter.indentArraysWith(NopIndenter.instance);
        this.generator.setPrettyPrinter(prettyPrinter);
    }/*from ww w .jav  a  2s  .  co m*/
}

From source file:com.effektif.workflow.impl.json.JsonStreamMapper.java

public <T> void write(T bean, Writer writer) {
    try {//ww w.  j  a  v  a 2s . c o  m
        JsonGenerator jgen = new JsonFactory().createGenerator(writer);
        if (pretty) {
            jgen.setPrettyPrinter(new DefaultPrettyPrinter());
        }
        JsonStreamWriter jsonStreamWriter = new JsonStreamWriter(mappings, jgen);
        jsonStreamWriter.writeObject(bean);
        jgen.flush();
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}