List of usage examples for com.fasterxml.jackson.databind JsonNode asText
public abstract String asText();
From source file:org.agatom.springatom.cmp.action.DefaultActionsModelReader.java
/** {@inheritDoc} */ @Override/*w w w .j a v a 2 s . c o m*/ public ActionModel getActionModel(final String name) throws NotFoundException { LOGGER.debug(String.format("getActionModel(name=%s)", name)); final ActionModelReferenceMap map = flattenActionModel.get(name); if (map == null) { throw new NotFoundException(String.format("No action model found for key=%s", name)); } try { final long startTime = System.nanoTime(); final ActionModel model = new ActionModel() .setContent(this.resolveContent(map, Sets.<Action>newTreeSet())); JsonNode tmpNode; if ((tmpNode = map.node.findValue("description")) != null) { model.setDescription(tmpNode.asText()); } if ((tmpNode = map.node.findValue("name")) != null) { model.setName(tmpNode.asText()); } final long endTime = System.nanoTime() - startTime; LOGGER.trace(String.format("getActionModel(name=%s) took %d ms", name, TimeUnit.NANOSECONDS.toMillis(endTime))); return model; } catch (Exception ignore) { } return null; }
From source file:scott.barleyrs.rest.CrudService.java
private Object getEntityKey(ObjectNode jsObject, EntityType entityType) { JsonNode keyNode = jsObject.get(entityType.getKeyNodeName()); if (keyNode == null || keyNode.isNull()) { return null; }//from w w w . j a va2s .c om String keyAsString = keyNode.asText(); if (keyAsString == null || keyAsString.isEmpty()) { return null; } return convertForKey(entityType, keyAsString); }
From source file:io.cloudslang.content.json.actions.GetValueFromObject.java
/** * This operation accepts an object in the JavaScript Object Notation format (JSON) and returns a value for the specified key. * * @param object The string representation of a JSON object. * Objects in JSON are a collection of name value pairs, separated by a colon and surrounded with curly brackets {}. * The name must be a string value, and the value can be a single string or any valid JSON object or array. * Examples: {"one":1, "two":2}, {"one":{"a":"a","B":"B"}, "two":"two", "three":[1,2,3.4]} * @param key The key in the object to get the value of. * Examples: city, location[0].city * @return a map containing the output of the operation. Keys present in the map are: * <p/>//from ww w . j av a2s . c o m * <br><br><b>returnResult</b> - This will contain the value for the specified key in the object. * <br><b>exception</b> - In case of success response, this result is empty. In case of failure response, * this result contains the java stack trace of the runtime exception. * <br><br><b>returnCode</b> - The returnCode of the operation: 0 for success, -1 for failure. */ @Action(name = "Get Value from Object", outputs = { @Output(OutputNames.RETURN_RESULT), @Output(OutputNames.RETURN_CODE), @Output(OutputNames.EXCEPTION) }, responses = { @Response(text = ResponseNames.SUCCESS, field = OutputNames.RETURN_CODE, value = ReturnCodes.SUCCESS, matchType = MatchType.COMPARE_EQUAL, responseType = ResponseType.RESOLVED), @Response(text = ResponseNames.FAILURE, field = OutputNames.RETURN_CODE, value = ReturnCodes.FAILURE, matchType = MatchType.COMPARE_EQUAL, responseType = ResponseType.ERROR, isOnFail = true) }) public Map<String, String> execute(@Param(value = Constants.InputNames.OBJECT, required = true) String object, @Param(value = Constants.InputNames.KEY, required = true) String key) { Map<String, String> returnResult = new HashMap<>(); if (StringUtilities.isBlank(object)) { return populateResult(returnResult, new Exception("Empty object provided!")); } if (key == null) { return populateResult(returnResult, new Exception("Null key provided!")); } final JsonNode jsonRoot; ObjectMapper objectMapper = new ObjectMapper(); try { jsonRoot = objectMapper.readTree(object); } catch (Exception exception) { final String value = "Invalid object provided! " + exception.getMessage(); return populateResult(returnResult, value, exception); } int startIndex = 0; final JsonNode valueFromObject; try { valueFromObject = getObject(jsonRoot, key.split(ESCAPED_SLASH + "."), startIndex); } catch (Exception exception) { return populateResult(returnResult, exception); } if (valueFromObject.isValueNode()) { return populateResult(returnResult, valueFromObject.asText(), null); } else { return populateResult(returnResult, valueFromObject.toString(), null); } }
From source file:net.logstash.logback.pattern.AbstractJsonPatternParser.java
private ChildrenWriter<Event> parseChildren(JsonNode node) { List<FieldWriter<Event>> children = new ArrayList<FieldWriter<Event>>(); for (Iterator<Map.Entry<String, JsonNode>> nodeFields = node.fields(); nodeFields.hasNext();) { Map.Entry<String, JsonNode> field = nodeFields.next(); String key = field.getKey(); JsonNode value = field.getValue(); if (value.isTextual()) { ValueGetter<?, Event> getter = makeComputableValueGetter(value.asText()); children.add(new ComputableObjectFieldWriter<Event>(key, getter)); } else {/*from w ww. j ava 2s . c om*/ children.add(new DelegatingObjectFieldWriter<Event>(key, parseValue(value))); } } return new ChildrenWriter<Event>(children); }
From source file:org.waarp.openr66.protocol.http.rest.handler.DbHostConfigurationR66RestMethodHandler.java
protected DbHostConfiguration getItem(HttpRestHandler handler, RestArgument arguments, RestArgument result, Object body)//from w w w . j av a2 s . c o m throws HttpIncorrectRequestException, HttpInvalidAuthenticationException, HttpNotFoundRequestException { ObjectNode arg = arguments.getUriArgs().deepCopy(); arg.setAll(arguments.getBody()); try { JsonNode node = RestArgument.getId(arg); String id; if (node.isMissingNode()) { // shall not be but continue however id = arg.path(DbHostConfiguration.Columns.HOSTID.name()).asText(); } else { id = node.asText(); } return new DbHostConfiguration(handler.getDbSession(), id); } catch (WaarpDatabaseException e) { throw new HttpNotFoundRequestException("Issue while reading from database " + arg, e); } }
From source file:de.thingweb.thing.Thing.java
public URI getUri(int index) { JsonNode uris = getMetadata().get("uris"); if (uris != null) { try {//from ww w .ja v a 2 s .c o m if (uris.getNodeType() == JsonNodeType.STRING) { return new URI(uris.asText()); } else if (uris.getNodeType() == JsonNodeType.ARRAY) { ArrayNode an = (ArrayNode) uris; return new URI(an.get(index).asText()); } } catch (URISyntaxException e) { throw new RuntimeException("TD with malformed base uris"); } } else { throw new RuntimeException("TD without base uris field"); } // should never be reached throw new RuntimeException("Unexpected error while retrieving uri at index " + index); }
From source file:de.cubeisland.engine.core.webapi.WebSocketRequestHandler.java
private void handleTextWebSocketFrame(final ChannelHandlerContext ctx, TextWebSocketFrame frame) { // TODO log exceptions!!! JsonNode jsonNode;//from w ww . j a va2 s .co m try { jsonNode = objectMapper.readTree(frame.text()); } catch (IOException e) { this.log.info("the frame data was no valid json!"); return; } JsonNode action = jsonNode.get("action"); JsonNode msgid = jsonNode.get("msgid"); ObjectNode responseNode = objectMapper.createObjectNode(); if (action == null) { responseNode.put("response", "No action"); } else { JsonNode data = jsonNode.get("data"); switch (action.asText()) { case "http": QueryStringDecoder qsDecoder = new QueryStringDecoder(normalizePath(data.get("uri").asText()), this.UTF8, true, 100); JsonNode reqMethod = data.get("method"); RequestMethod method = reqMethod != null ? getByName(reqMethod.asText()) : GET; JsonNode reqdata = data.get("body"); ApiHandler handler = this.server.getApiHandler(normalizePath(qsDecoder.path())); if (handler == null) { responseNode.put("response", "Unknown route"); break; } Parameters params = new Parameters(qsDecoder.parameters(), core.getCommandManager().getProviderManager()); ApiRequest request = new ApiRequest((InetSocketAddress) ctx.channel().remoteAddress(), method, params, EMPTY_HEADERS, reqdata, authUser); ApiResponse response = handler.execute(request); if (msgid != null) { responseNode.set("response", objectMapper.valueToTree(response.getContent())); } break; case "subscribe": this.server.subscribe(data.asText().trim(), this); break; case "unsubscribe": this.server.unsubscribe(data.asText().trim(), this); break; default: responseNode.put("response", action.asText() + " -- " + data.asText()); } } if (msgid != null && responseNode.elements().hasNext()) { responseNode.put("msgid", msgid); ctx.writeAndFlush(responseNode); } }
From source file:com.arantius.tivocommander.SeasonPass.java
protected void startRequest() { mSubscriptionData.clear();//from w w w. ja v a2 s.co m mSubscriptionIds.clear(); mSubscriptionStatus.clear(); MindRpcResponseListener idSequenceCallback = new MindRpcResponseListener() { public void onResponse(MindRpcResponse response) { JsonNode body = response.getBody(); for (JsonNode node : body.path("objectIdAndType")) { mSubscriptionIds.add(node.asText()); } for (int i = 0; i < mSubscriptionIds.size(); i++) { mSubscriptionData.add(null); mSubscriptionStatus.add(SubscriptionStatus.MISSING); } mListAdapter.notifyDataSetChanged(); } }; MindRpc.addRequest(new SubscriptionSearch(), idSequenceCallback); }
From source file:com.redhat.lightblue.crud.ldap.translator.ResultTranslatorTest.java
@Test public void testTranslate_SimpleField_BinaryType() throws Exception { byte[] bite = new byte[] { 1, 2, 3, 'a', 'b', 'c' }; SearchResultEntry result = new SearchResultEntry(-1, "uid=john.doe,dc=example,dc=com", new Attribute[] { new Attribute("key", bite) }); EntityMetadata md = fakeEntityMetadata("fakeMetadata", new SimpleField("key", BinaryType.TYPE)); DocCtx document = new ResultTranslator(factory, md, new TrivialLdapFieldNameTranslator()).translate(result); assertNotNull(document);// w w w. ja v a 2 s . co m JsonDoc jsonDocument = document.getOutputDocument(); JsonNode keyNode = jsonDocument.get(new Path("key")); assertEquals(bite, keyNode.binaryValue()); JSONAssert.assertEquals("{\"key\":\"" + keyNode.asText() + "\",\"dn\":\"uid=john.doe,dc=example,dc=com\"}", jsonDocument.toString(), true); }