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

Introduction

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

Prototype

@SuppressWarnings("unchecked")
    public <T> T readValue(byte[] src, JavaType valueType)
            throws IOException, JsonParseException, JsonMappingException

Source Link

Usage

From source file:edu.usf.cutr.open311client.utils.Open311Parser.java

/**
 * Parses json string result for service list
 *
 * @param json string result/*from w w  w .  j a  va  2 s.co m*/
 * @return ServiceListResponse object
 */
public static ServiceListResponse parseServices(String json) {

    if (json == null) {
        return new ServiceListResponse();
    }

    ObjectMapper om = createObjectMapper();

    ArrayList<Service> services;
    ServiceListResponse slr = new ServiceListResponse();
    try {
        services = om.readValue(json, new TypeReference<ArrayList<Service>>() {
        });
        slr.setServiceList(services);
        slr.setResultCode(Open311Constants.RESULT_OK);
    } catch (IOException e) {
        logger.error(e);
    }
    return slr;
}

From source file:oracle.custom.ui.oauth.vo.OpenIdConfiguration.java

public static OpenIdConfiguration getButDontSave(String baseUrl) throws Exception {

    String url = baseUrl + endpoint;
    System.out.println("URL is '" + url + "'");
    HttpClient client = ServerUtils.getClient();
    URI uri = new URI(url);
    HttpGet get = new HttpGet(uri);
    HttpHost host = new HttpHost(uri.getHost(), uri.getPort(), uri.getScheme());
    HttpResponse response = client.execute(host, get);
    try {//from ww w  .  j a v a  2s .co  m
        HttpEntity entity2 = response.getEntity();
        String res = EntityUtils.toString(entity2);
        EntityUtils.consume(entity2);
        ObjectMapper mapper = new ObjectMapper();
        //res = res.replaceAll("secureoracle.idcs.internal.oracle.com:443", "oc-140-86-12-131.compute.oraclecloud.com");
        OpenIdConfiguration openIdConfigInstance = mapper.readValue(res, OpenIdConfiguration.class);

        return openIdConfigInstance;
    } finally {
        if (response instanceof CloseableHttpResponse) {
            ((CloseableHttpResponse) response).close();
        }
    }
}

From source file:oracle.custom.ui.oauth.vo.OpenIdConfiguration.java

public static OpenIdConfiguration getInstance(String tenantName) throws Exception {
    if (configMap.containsKey(tenantName.toLowerCase())) {
        return configMap.get(tenantName.toLowerCase());
    }/*from   w  ww. ja v  a2  s  .  c o  m*/
    String url = ServerUtils.getIDCSBaseURL(tenantName) + endpoint;
    System.out.println("URL for tenant '" + tenantName + "' is '" + url + "'");
    HttpClient client = ServerUtils.getClient(tenantName);
    URI uri = new URI(url);
    HttpGet get = new HttpGet(uri);
    HttpHost host = new HttpHost(uri.getHost(), uri.getPort(), uri.getScheme());
    HttpResponse response = client.execute(host, get);
    try {
        HttpEntity entity2 = response.getEntity();
        String res = EntityUtils.toString(entity2);
        EntityUtils.consume(entity2);
        ObjectMapper mapper = new ObjectMapper();
        //res = res.replaceAll("secureoracle.idcs.internal.oracle.com:443", "oc-140-86-12-131.compute.oraclecloud.com");
        OpenIdConfiguration openIdConfigInstance = mapper.readValue(res, OpenIdConfiguration.class);

        configMap.put(tenantName.toLowerCase(), openIdConfigInstance);
        return openIdConfigInstance;
    } finally {
        if (response instanceof CloseableHttpResponse) {
            ((CloseableHttpResponse) response).close();
        }
    }
}

From source file:com.twosigma.beaker.table.serializer.TableDisplayDeSerializer.java

@SuppressWarnings("unchecked")
public static List<List<?>> getValues(BeakerObjectConverter parent, JsonNode n, ObjectMapper mapper)
        throws IOException {
    List<List<?>> values = null;
    List<String> classes = null;
    if (n.has("types"))
        classes = mapper.readValue(n.get("types").asText(), List.class);
    if (n.has("values")) {
        JsonNode nn = n.get("values");
        values = new ArrayList<List<?>>();
        if (nn.isArray()) {
            for (JsonNode nno : nn) {
                if (nno.isArray()) {
                    ArrayList<Object> val = new ArrayList<Object>();
                    for (int i = 0; i < nno.size(); i++) {
                        JsonNode nnoo = nno.get(i);
                        Object obj = parent.deserialize(nnoo, mapper);
                        val.add(TableDisplayDeSerializer.getValueForDeserializer(obj,
                                classes != null && classes.size() > i ? classes.get(i) : null));
                    }/*  ww w . j a  v a2 s . c  o m*/
                    values.add(val);
                }
            }
        }
    }
    return values;
}

From source file:org.omg.bpmn.miwg.configuration.BpmnCompareConfiguration.java

public static BpmnCompareConfiguration loadConfiguration(String confName)
        throws JsonParseException, JsonMappingException, IOException {
    ObjectMapper mapper = new ObjectMapper();

    if (confName == null) {
        confName = "conf.json";
    }/*  www. j  av  a 2s  .  com*/
    InputStream is = BpmnCompareConfiguration.class.getResourceAsStream(confName);

    BpmnCompareConfiguration conf = mapper.readValue(is, BpmnCompareConfiguration.class);

    return conf;
}

From source file:io.cslinmiso.line.utils.Utility.java

public static <T> T json2Bean(String jsonStr, Class<T> objClass)
        throws JsonParseException, JsonMappingException, IOException {
    ObjectMapper mapper = new ObjectMapper();
    return mapper.readValue(jsonStr, objClass);
}

From source file:cn.org.once.cstack.cli.rest.JsonConverter.java

public static User getUser(String response) {
    User user = new User();
    ObjectMapper mapper = new ObjectMapper();
    try {//w w  w  . j  a  va 2s .  co m
        user = mapper.readValue(response, User.class);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return user;
}

From source file:com.mapr.synth.samplers.FieldSampler.java

public static FieldSampler newSampler(String def) throws IOException {
    ObjectMapper mapper = new ObjectMapper();
    mapper.configure(JsonParser.Feature.ALLOW_COMMENTS, true);
    mapper.configure(JsonParser.Feature.ALLOW_UNQUOTED_FIELD_NAMES, true);
    mapper.configure(JsonParser.Feature.ALLOW_SINGLE_QUOTES, true);

    return mapper.readValue(def, new TypeReference<FieldSampler>() {
    });//from  ww w.j ava2s. co  m
}

From source file:de.javagl.jgltf.browser.MenuNodes.java

/**
 * Read the list of {@link MenuNode} objects from the JSON that is 
 * provided by the given input stream. The caller is responsible
 * for closing the given stream.//w ww.  java  2 s . co m
 * 
 * @param inputStream The input stream
 * @return The list of {@link MenuNode} instances
 * @throws IOException If an IO error occurs
 */
private static List<? extends MenuNode> read(InputStream inputStream) throws IOException {
    ObjectMapper objectMapper = new ObjectMapper();
    TypeReference<List<MenuNode>> typeReference = new TypeReference<List<MenuNode>>() {
        // Empty class
    };
    List<? extends MenuNode> menuNodes = objectMapper.readValue(inputStream, typeReference);
    return menuNodes;
}

From source file:edu.usf.cutr.open311client.utils.Open311Parser.java

/**
 * Parses json string to Service Info Response
 *
 * @param json/* ww w.j a  v a  2 s . c  o  m*/
 * @return
 */
public static ServiceInfoResponse parseServiceInfos(String json) {

    if (json == null) {
        return new ServiceInfoResponse();
    }

    ObjectMapper om = createObjectMapper();
    ArrayList<ServiceInfo> serviceInfos;
    ServiceInfoResponse sir = new ServiceInfoResponse();
    try {
        serviceInfos = om.readValue(json, new TypeReference<ArrayList<ServiceInfo>>() {
        });
        sir.setServiceInfoList(serviceInfos);
        sir.setResultCode(Open311Constants.RESULT_OK);
    } catch (IOException e) {
        logger.error(e);
    }
    return sir;
}