Example usage for com.google.gson JsonElement toString

Introduction

In this page you can find the example usage for com.google.gson JsonElement toString.

Prototype

@Override
public String toString()

Source Link

Document

Returns a String representation of this element.

Usage

From source file:org.apache.tika.langdetect.TextLangDetector.java

License:Apache License

private Set<String> getAllLanguages() {
    Set<String> languages = new HashSet<>();
    try {/*  ww  w .  j  av  a 2 s  . c om*/
        Response response = WebClient.create(restHostUrlStr + TEXT_LID_PATH).get();
        String json = response.readEntity(String.class);
        JsonArray jsonArray = new JsonParser().parse(json).getAsJsonObject().get("all_languages")
                .getAsJsonArray();
        for (JsonElement jsonElement : jsonArray) {
            languages.add(jsonElement.toString());
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return languages;
}

From source file:org.apache.twill.internal.json.JsonUtils.java

License:Apache License

/**
 * Returns a String representation of the given property.
 *///ww w. j  a  v  a 2 s  .  c o  m
public static String getAsString(JsonObject json, String property) {
    JsonElement jsonElement = json.get(property);
    if (jsonElement == null || jsonElement.isJsonNull()) {
        return null;
    }
    if (jsonElement.isJsonPrimitive()) {
        return jsonElement.getAsString();
    }
    return jsonElement.toString();
}

From source file:org.apache.zeppelin.rest.AbstractTestRestApi.java

License:Apache License

protected TypeSafeMatcher<? super JsonElement> hasRootElementNamed(final String memberName) {
    return new TypeSafeMatcher<JsonElement>() {
        @Override//w  w w . j  ava 2s .  co  m
        protected boolean matchesSafely(JsonElement item) {
            return item.isJsonObject() && item.getAsJsonObject().has(memberName);
        }

        @Override
        public void describeTo(Description description) {
            description.appendText("response in JSON format with \"").appendText(memberName)
                    .appendText("\" beeing a root element ");
        }

        @Override
        protected void describeMismatchSafely(JsonElement root, Description description) {
            description.appendText("got ").appendText(root.toString());
        }
    };
}

From source file:org.blockartistry.DynSurround.client.footsteps.parsers.AcousticsJsonReader.java

License:MIT License

private IAcoustic solveAcoustic(final JsonElement unsolved) throws JsonParseException {
    IAcoustic ret = null;/*from  w w  w . jav a 2s. c o  m*/

    if (unsolved.isJsonObject()) {
        ret = solveAcousticsCompound(unsolved.getAsJsonObject());
    } else if (unsolved.isJsonPrimitive() && unsolved.getAsJsonPrimitive().isString()) { // Is a sound name
        final BasicAcoustic a = new BasicAcoustic();
        prepareDefaults(a);
        setupSoundName(a, unsolved.getAsString());
        ret = a;
    }

    if (ret == null)
        throw new JsonParseException("Unresolved Json element: \r\n" + unsolved.toString());
    return ret;
}

From source file:org.cinchapi.concourse.util.Convert.java

License:Open Source License

/**
 * Convert a {@link JsonElement} to a a Java object and respect the desire
 * to force a numeric string to a double.
 * //from   w w w  .  j a  v a2s.  c o m
 * @param element
 * @return the java object
 */
private static Object jsonElementToJava(JsonElement element) {
    if (element.getAsString().matches("-?[0-9]+\\.[0-9]+D")) {
        return stringToJava(element.getAsString()); // respect desire
                                                    // to force double
    } else if (element.getAsString().matches("`([^`]+)`")) {
        return stringToJava(element.getAsString()); // CON-137
    } else if (element.getAsString().matches(MessageFormat.format("{0}{1}{0}", MessageFormat.format("{0}{1}{2}",
            RAW_RESOLVABLE_LINK_SYMBOL_PREPEND, ".+", RAW_RESOLVABLE_LINK_SYMBOL_APPEND), ".+"))) {
        return stringToJava(element.getAsString()); // respect resolvable
                                                    // link specification

    } else {
        return stringToJava(element.toString());
    }
}

From source file:org.cloudfoundry.community.servicebroker.vrealize.VraClient.java

License:Open Source License

public VrServiceInstance createInstance(CreateServiceInstanceRequest request, ServiceDefinition sd) {

    try {/*from w w  w.  ja  v  a 2 s .  c o m*/
        LOG.info("creating instance.");
        VrServiceInstance instance = new VrServiceInstance(request);

        String token = tokenService.getToken();

        LOG.info("getting a template for the create request.");
        JsonElement template = getCreateRequestTemplate(token, sd);
        String serviceType = getServiceType(template);

        LOG.debug("template for create request: " + template.toString());

        LOG.info("customizing the create template.");
        JsonObject edited = prepareCreateRequestTemplate(template, instance);

        LOG.debug("customed create template: " + edited.toString());

        LOG.info("posting the create request.");
        ResponseEntity<JsonElement> response = postCreateRequest(token, edited, sd);

        LOG.debug("service request response: " + response.toString());

        String location = getLocation(response);
        String requestId = getRequestId(response.getBody());

        LOG.info("loading metadata onto instance from catalog item request response.");
        instance.getMetadata().put(VrServiceInstance.LOCATION, location);
        instance.getMetadata().put(VrServiceInstance.CREATE_REQUEST_ID, requestId);
        instance.setServiceType(serviceType);

        LastOperation lo = new LastOperation(OperationState.IN_PROGRESS, requestId, false);
        instance.withLastOperation(lo);

        return instance;
    } catch (Throwable t) {
        LOG.error("error processing create request.", t);
        throw new ServiceBrokerException("Unable to process create request.", t);
    }
}

From source file:org.cloudfoundry.community.servicebroker.vrealize.VraClient.java

License:Open Source License

public void loadCredentials(VrServiceInstance instance) {
    String token = tokenService.getToken();

    LOG.info("loading host for request: " + instance.getCreateRequestId());
    JsonElement resourcesResponse = vraRepository
            .getRequestResources("Bearer " + token, instance.getCreateRequestId()).getBody();

    LOG.debug("loading credentials from: " + instance.getLocation().toString() + ": "
            + resourcesResponse.toString());
    instance.getMetadata().putAll(getLinks(resourcesResponse));

    LOG.debug("loading host from response: " + resourcesResponse.toString());
    instance.getMetadata().put(VrServiceInstance.HOST, getHostIP(resourcesResponse));
}

From source file:org.cloudfoundry.community.servicebroker.vrealize.VraClient.java

License:Open Source License

JsonObject prepareCreateRequestTemplate(JsonElement template, VrServiceInstance serviceInstance) {
    DocumentContext ctx = JsonPath.parse(template.toString());

    String serviceType = ctx.read("$.data.SERVICE_TYPE");
    serviceInstance.setServiceType(serviceType);

    Adaptor adaptor = Adaptors.getAdaptor(serviceType);

    if (adaptor == null) {
        throw new ServiceBrokerException("service adaptor not found for SERVICE_TYPE: " + serviceType);
    }// w  ww  . jav  a  2s .c o  m

    //add service specific information onto the request
    adaptor.prepareRequest(ctx, serviceInstance);

    //add some identifying information onto the request
    ctx.set("$.description", serviceInstance.getId());
    ctx.set("$.reasons", "CF vRA Service Broker request.");

    return new Gson().fromJson(ctx.jsonString(), JsonElement.class).getAsJsonObject();
}

From source file:org.cloudfoundry.community.servicebroker.vrealize.VraClient.java

License:Open Source License

String getServiceType(JsonElement requestResponse) {
    if (requestResponse == null) {
        return null;
    }/*from   www. ja va2s  . c  om*/

    ReadContext ctx = JsonPath.parse(requestResponse.toString());
    return ctx.read("$.data." + VrServiceInstance.SERVICE_TYPE);
}

From source file:org.cloudfoundry.community.servicebroker.vrealize.VraClient.java

License:Open Source License

String getHostIP(JsonElement requestResponse) {
    if (requestResponse == null) {
        return null;
    }//from   w ww . ja v a 2s  .  com

    ReadContext ctx = JsonPath.parse(requestResponse.toString());
    JSONArray o = ctx.read("$.content[*].data.ip_address");

    if (o == null || o.size() < 1 || o.get(0) == null) {
        return null;
    }

    return o.get(0).toString();
}