Example usage for com.fasterxml.jackson.databind ObjectMapper configure

List of usage examples for com.fasterxml.jackson.databind ObjectMapper configure

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Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind ObjectMapper configure.

Prototype

public ObjectMapper configure(JsonGenerator.Feature f, boolean state)

Source Link

Document

Method for changing state of an on/off JsonGenerator feature for JsonFactory instance this object mapper uses.

Usage

From source file:com.hybridbpm.core.util.HybridbpmCoreUtil.java

public static Object jsonByteArrayObject(byte[] json, Class clazz) {
    try {/*from w ww .j  av  a  2s .c om*/
        ObjectMapper objectMapper = new ObjectMapper();
        objectMapper.configure(SerializationFeature.INDENT_OUTPUT, true);
        objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
        objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
        return objectMapper.readValue(json, clazz);
    } catch (Exception ex) {
        logger.log(Level.SEVERE, ex.getMessage(), ex);
        throw new RuntimeException(ex);
    }
}

From source file:com.hybridbpm.core.util.HybridbpmCoreUtil.java

private static byte[] objectToJsonByteArray(Object object) {
    try {//from w w  w . ja va  2s. c om
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ObjectMapper objectMapper = new ObjectMapper();
        objectMapper.configure(SerializationFeature.INDENT_OUTPUT, true);
        objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
        objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
        objectMapper.writeValue(baos, object);
        return baos.toByteArray();
    } catch (Exception ex) {
        logger.log(Level.SEVERE, ex.getMessage(), ex);
        throw new RuntimeException(ex);
    }
}

From source file:de.bund.bfr.knime.node.editableTable.JSONDataTable.java

/**
 * Loads a table from the settings given. If any errors occur null is returned.
 * @param settings the settings to load from
 * @return the table//ww  w .j a v a 2 s  .c o  m
 * @since 2.10
 */
@JsonIgnore
public static JSONDataTable loadFromNodeSettings(final NodeSettingsRO settings) {
    String tableString = settings.getString(KNIME_DATA_TABLE_CONF, null);
    if (tableString == null) {
        return null;
    }
    ObjectMapper mapper = new ObjectMapper();
    mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
    JSONDataTable table = new JSONDataTable();
    ObjectReader reader = mapper.readerForUpdating(table);
    ClassLoader oldLoader = Thread.currentThread().getContextClassLoader();
    try {
        Thread.currentThread().setContextClassLoader(table.getClass().getClassLoader());
        reader.readValue(tableString);
        return table;
    } catch (IOException e) {
        LOGGER.error("Unable to load JSON data table: " + e.getMessage(), e);
        return null;
    } finally {
        Thread.currentThread().setContextClassLoader(oldLoader);
    }
}

From source file:com.infinities.skyport.util.JsonUtil.java

public static ObjectMapper getObjectMapper() {
    ObjectMapper objectMapper = new ObjectMapper();
    objectMapper = objectMapper.setAnnotationIntrospector(jaxbAnnotationPair);
    // make deserializer use JAXB annotations (only)
    objectMapper = objectMapper.enable(SerializationFeature.INDENT_OUTPUT);
    objectMapper = objectMapper.disable(SerializationFeature.FAIL_ON_EMPTY_BEANS);
    objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
    // objectMapper.configure(SerializationFeature.WRAP_ROOT_VALUE, false);
    objectMapper.configure(JsonGenerator.Feature.WRITE_NUMBERS_AS_STRINGS, true);
    return objectMapper;
}

From source file:com.simiacryptus.mindseye.applications.ArtistryUtil.java

/**
 * To json string./*  w  w  w  .ja  va 2s.  c  om*/
 *
 * @param obj the style parameters
 * @return the string
 */
public static CharSequence toJson(final Object obj) {
    String json;
    try {
        ObjectMapper mapper = new ObjectMapper();
        mapper.configure(SerializationFeature.INDENT_OUTPUT, true);
        json = mapper.writeValueAsString(obj);
    } catch (JsonProcessingException e) {
        throw new RuntimeException(e);
    }
    return json;
}

From source file:com.bazaarvoice.jolt.JsonUtilImpl.java

public static void configureStockJoltObjectMapper(ObjectMapper objectMapper) {

    // All Json maps should be deserialized into LinkedHashMaps.
    SimpleModule stockModule = new SimpleModule("stockJoltMapping", new Version(1, 0, 0, null, null, null))
            .addAbstractTypeMapping(Map.class, LinkedHashMap.class);

    objectMapper.registerModule(stockModule);

    // allow the mapper to parse JSON with comments in it
    objectMapper.configure(JsonParser.Feature.ALLOW_COMMENTS, true);
}

From source file:org.wso2.emm.agent.utils.CommonUtils.java

/**
 * Revoke currently enforced policy.//w w w  .  j  a  v a  2 s.  c o  m
 * @param context - Application context.
 */
public static void revokePolicy(Context context) throws AndroidAgentException {
    String payload = Preference.getString(context, Constants.PreferenceFlag.APPLIED_POLICY);
    PolicyOperationsMapper operationsMapper = new PolicyOperationsMapper();
    ObjectMapper mapper = new ObjectMapper();
    mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
    mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);

    PolicyRevokeHandler revokeHandler = new PolicyRevokeHandler(context);

    try {
        if (payload != null) {
            List<org.wso2.emm.agent.beans.Operation> operations = mapper.readValue(payload,
                    mapper.getTypeFactory().constructCollectionType(List.class,
                            org.wso2.emm.agent.beans.Operation.class));
            for (org.wso2.emm.agent.beans.Operation op : operations) {
                op = operationsMapper.getOperation(op);
                revokeHandler.revokeExistingPolicy(op);
            }
            Preference.putString(context, Constants.PreferenceFlag.APPLIED_POLICY, null);
        }
    } catch (IOException e) {
        throw new AndroidAgentException("Error occurred while parsing stream", e);
    }
}

From source file:com.vmware.bdd.cli.commands.CommandsUtils.java

private static ObjectMapper getMapper() {
    ObjectMapper mapper = new ObjectMapper();
    mapper.configure(JsonParser.Feature.ALLOW_COMMENTS, true);
    return mapper;
}

From source file:org.apache.batchee.jackson.Jacksons.java

public static ObjectMapper newMapper(final String config) {
    final ObjectMapper mapper = new ObjectMapper();
    if (config != null) {
        final String deserializationName = DeserializationFeature.class.getSimpleName();
        final String serializationName = SerializationFeature.class.getSimpleName();
        final String mapperName = MapperFeature.class.getSimpleName();
        for (final String conf : config.split(",")) {
            final String[] parts = conf.split("=");
            parts[0] = parts[0].trim();//from w  ww . j  av a 2 s  . c o m
            parts[1] = parts[1].trim();

            if (parts[0].startsWith(deserializationName)) {
                mapper.configure(
                        DeserializationFeature.valueOf(parts[0].substring(deserializationName.length() + 1)),
                        Boolean.parseBoolean(parts[1]));
            } else if (parts[0].startsWith(serializationName)) {
                mapper.configure(
                        SerializationFeature.valueOf(parts[0].substring(serializationName.length() + 1)),
                        Boolean.parseBoolean(parts[1]));
            } else if (parts[0].startsWith(mapperName)) {
                mapper.configure(MapperFeature.valueOf(parts[0].substring(mapperName.length() + 1)),
                        Boolean.parseBoolean(parts[1]));
            } else {
                throw new IllegalArgumentException("Ignored config: " + conf);
            }
        }
    }
    return mapper;
}

From source file:com.amazonaws.services.simpleworkflow.flow.common.WorkflowExecutionUtils.java

public static String printDetails(String details) {
    Throwable failure = null;//from w  ww .  ja  v a  2s.co m
    try {
        ObjectMapper mapper = new ObjectMapper();
        mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
        mapper.enableDefaultTyping(DefaultTyping.NON_FINAL);

        failure = mapper.readValue(details, Throwable.class);
    } catch (Exception e) {
        // eat up any data converter exceptions
    }

    if (failure != null) {
        StringBuilder builder = new StringBuilder();

        // Also print callstack
        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw);
        failure.printStackTrace(pw);

        builder.append(sw.toString());

        details = builder.toString();
    }

    return details;
}