Examples with JSONObject com.ibm.json.java.JSONObject used on opensource projects

Example 1 with JSONObject

use of com.ibm.json.java.JSONObject in project streamsx.topology by IBMStreams.

the class Contexts method getJsonResponse.

static JSONObject getJsonResponse(CloseableHttpClient httpClient, HttpRequestBase request) throws IOException, ClientProtocolException {
    request.addHeader("accept", ContentType.APPLICATION_JSON.getMimeType());
    CloseableHttpResponse response = httpClient.execute(request);
    JSONObject jsonResponse;
    try {
        HttpEntity entity = response.getEntity();
        if (response.getStatusLine().getStatusCode() != HttpStatus.SC_OK) {
            final String errorInfo;
            if (entity != null)
                errorInfo = " -- " + EntityUtils.toString(entity);
            else
                errorInfo = "";
            throw new IllegalStateException("Unexpected HTTP resource from service:" + response.getStatusLine().getStatusCode() + ":" + response.getStatusLine().getReasonPhrase() + errorInfo);
        }
        if (entity == null)
            throw new IllegalStateException("No HTTP resource from service");
        jsonResponse = JSONObject.parse(new BufferedInputStream(entity.getContent()));
        EntityUtils.consume(entity);
    } finally {
        response.close();
    }
    return jsonResponse;
}

Example 2 with JSONObject

use of com.ibm.json.java.JSONObject in project streamsx.topology by IBMStreams.

the class ToolkitStreamsContext method addConfigToJSON.

protected void addConfigToJSON(JSONObject graphConfig, Map<String, Object> config) {
    for (String key : config.keySet()) {
        Object value = config.get(key);
        if (key.equals(ContextProperties.SUBMISSION_PARAMS)) {
            // value causes issues below and no need to add this to json
            continue;
        }
        if (JSONObject.isValidObject(value)) {
            graphConfig.put(key, value);
            continue;
        }
        if (value instanceof Collection) {
            JSONArray ja = new JSONArray();
            @SuppressWarnings("unchecked") Collection<Object> coll = (Collection<Object>) value;
            ja.addAll(coll);
            graphConfig.put(key, ja);
        }
    }
}

Example 3 with JSONObject

use of com.ibm.json.java.JSONObject in project streamsx.topology by IBMStreams.

the class RestServer method viewerJSONable.

private String viewerJSONable(TWindow<? extends JSONAble, ?> window, String context, String name) {
    TStream<JSONObject> jsonStream = JSONStreams.toJSON(window.getStream());
    SPLStream splStream = JSONStreams.toSPL(jsonStream);
    return viewerSpl(splStream.window(window), context, name);
}

Example 4 with JSONObject

use of com.ibm.json.java.JSONObject in project streamsx.topology by IBMStreams.

the class SubmissionParameter method toJSON.

@Override
public JSONObject toJSON() {
    // meet the requirements of BOperatorInvocation.setParameter()
    // and OperatorGenerator.parameterValue()
    /*
         * The SubmissionParameter parameter value json is: 
         * <pre><code>
         * object {
         *   type : "submissionParameter"
         *   value : object {
         *     name : string. submission parameter name
         *     metaType : operator.Type.MetaType.name() string
         *     defaultValue : any. may be null. type appropriate for metaType.
         *   }
         * }
         * </code></pre>
         */
    JSONObject jo = new JSONObject();
    JSONObject jv = new JSONObject();
    jo.put("type", TYPE_SUBMISSION_PARAMETER);
    jo.put("value", jv);
    jv.put("name", name);
    jv.put("metaType", metaType.name());
    if (defaultValue != null)
        jv.put("defaultValue", defaultValue);
    return jo;
}

Example 5 with JSONObject

use of com.ibm.json.java.JSONObject in project streamsx.topology by IBMStreams.

the class StreamImpl method publish.

@Override
public void publish(String topic, boolean allowFilter) {
    checkTopicName(topic);
    Type tupleType = getTupleType();
    if (JSONObject.class.equals(tupleType)) {
        filtersNotAllowed(allowFilter);
        @SuppressWarnings("unchecked") TStream<JSONObject> json = (TStream<JSONObject>) this;
        JSONStreams.toSPL(json).publish(topic, allowFilter);
        return;
    }
    BOperatorInvocation op;
    if (Schemas.usesDirectSchema(tupleType) || ((TStream<T>) this) instanceof SPLStream) {
        // would not allow a filter against.
        if (String.class != tupleType && !(((TStream<T>) this) instanceof SPLStream))
            filtersNotAllowed(allowFilter);
        // Publish as a stream consumable by SPL & Java/Scala
        Map<String, Object> publishParms = new HashMap<>();
        publishParms.put("topic", topic);
        publishParms.put("allowFilter", allowFilter);
        op = builder().addSPLOperator("Publish", "com.ibm.streamsx.topology.topic::Publish", publishParms);
    } else if (getTupleClass() != null) {
        filtersNotAllowed(allowFilter);
        // Publish as a stream consumable only by Java/Scala
        Map<String, Object> params = new HashMap<>();
        params.put("topic", topic);
        params.put("class", getTupleClass().getName());
        op = builder().addSPLOperator("Publish", "com.ibm.streamsx.topology.topic::PublishJava", params);
    } else {
        throw new IllegalStateException("A TStream with a tuple type that contains a generic or unknown type cannot be published");
    }
    SourceInfo.setSourceInfo(op, SPL.class);
    this.connectTo(op, false, null);
}