List of usage examples for com.fasterxml.jackson.databind JsonNode asText
public abstract String asText();
From source file:org.springframework.data.repository.init.Jackson2ResourceReader.java
/** * Reads the given {@link JsonNode} into an instance of the type encoded in it using the configured type key. * //from w w w .ja va2s . c o m * @param node must not be {@literal null}. * @param classLoader * @return */ private Object readSingle(JsonNode node, ClassLoader classLoader) throws IOException { JsonNode typeNode = node.findValue(typeKey); String typeName = typeNode == null ? null : typeNode.asText(); Class<?> type = ClassUtils.resolveClassName(typeName, classLoader); return mapper.readerFor(type).readValue(node); }
From source file:org.walkmod.conf.providers.yml.RemovePluginYMLAction.java
@Override public void doAction(JsonNode node) throws Exception { if (node.has("plugins")) { ArrayNode pluginList = null;//from w w w. ja v a2 s . c o m JsonNode aux = node.get("plugins"); if (aux.isArray()) { pluginList = (ArrayNode) node.get("plugins"); Iterator<JsonNode> it = pluginList.iterator(); int index = -1; int i = 0; while (it.hasNext() && index == -1) { JsonNode next = it.next(); if (next.isTextual()) { String text = next.asText(); String[] parts = text.split(":"); if (parts.length >= 2) { if (parts[0].equals(pluginConfig.getGroupId()) && parts[1].equals(pluginConfig.getArtifactId())) { index = i; } } } i++; } if (index > -1) { pluginList.remove(index); } } else { throw new TransformerException("The plugins element is not a valid array"); } } provider.write(node); }
From source file:io.progix.dropwizard.patch.explicit.PatchInstructionDeserializer.java
/** * This method is responsible for deserialization of a {@link PatchInstruction} * <p/>/*w ww .j a va 2 s .com*/ * The value in a patch instruction is mapped to a TreeMap and can be later converted to a class of choice using * {@link JsonPatchValue} * * @see JsonDeserializer */ @Override public PatchInstruction deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException { untypedObjectDeserializer.resolve(ctxt); JsonNode node = jp.getCodec().readTree(jp); PatchOperation operation = PatchOperation.valueOf(node.get("op").asText().toUpperCase()); String path = node.get("path").asText(); String from = null; JsonNode fromNode = node.get("from"); if (fromNode != null) { from = fromNode.asText(); } List<Object> values = null; JsonNode valueNode = node.get("value"); if (valueNode != null) { values = new ArrayList<>(); if (valueNode.isArray()) { Iterator<JsonNode> iterator = valueNode.elements(); while (iterator.hasNext()) { JsonNode elementNode = iterator.next(); JsonParser p = elementNode.traverse(); if (!p.hasCurrentToken()) { p.nextToken(); } Object element = untypedObjectDeserializer.deserialize(p, ctxt); values.add(element); } } else { JsonParser p = valueNode.traverse(); if (!p.hasCurrentToken()) { p.nextToken(); } Object value = untypedObjectDeserializer.deserialize(p, ctxt); values.add(value); } } return new PatchInstruction(operation, path, values, from); }
From source file:fr.gouv.vitam.cases.ResultRedis.java
/** * To be called after a load from Database */// w w w. j a va 2 s . c o m public void getAfterLoad() { if (node.has(CURRENTDAIP)) { final ArrayNode obj = (ArrayNode) node.withArray(CURRENTDAIP); final Set<String> vtset = new HashSet<String>(); for (JsonNode string : obj) { vtset.add(string.asText()); } currentDaip.clear(); currentDaip.addAll(vtset); } minLevel = node.path(MINLEVEL).asInt(0); maxLevel = node.path(MAXLEVEL).asInt(0); nbSubNodes = node.path(NBSUBNODES).asLong(-1); }
From source file:io.gravitee.definition.jackson.datatype.api.deser.HttpProxyDeserializer.java
@Override public HttpProxy deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException { JsonNode node = jp.getCodec().readTree(jp); HttpProxy httpProxy = new HttpProxy(); JsonNode enabledNode = node.get("enabled"); if (enabledNode != null) { boolean enabled = enabledNode.asBoolean(false); httpProxy.setEnabled(enabled);/*from www .jav a 2 s . c o m*/ } httpProxy.setHost(readStringValue(node, "host")); String sPort = readStringValue(node, "port"); if (sPort != null) { httpProxy.setPort(Integer.parseInt(sPort)); } httpProxy.setPassword(readStringValue(node, "password")); httpProxy.setUsername(readStringValue(node, "username")); final JsonNode typeNode = node.get("type"); if (typeNode != null) { httpProxy.setType(HttpProxyType.valueOf(typeNode.asText().toUpperCase())); } return httpProxy; }
From source file:com.baasbox.controllers.Admin.java
/*** * Change password of a specific user//from www . jav a2 s. c o m * @param username of user * @return * @throws UserNotFoundException * @throws SqlInjectionException */ public static Result changePassword(String username) throws SqlInjectionException, UserNotFoundException { if (BaasBoxLogger.isTraceEnabled()) BaasBoxLogger.trace("Method Start"); Http.RequestBody body = request().body(); JsonNode bodyJson = body.asJson(); //{"password":"Password"} if (BaasBoxLogger.isTraceEnabled()) BaasBoxLogger.trace("changePassword bodyJson: " + bodyJson); if (bodyJson == null) return badRequest("The body payload cannot be empty."); JsonNode passwordNode = bodyJson.findValue("password"); if (passwordNode == null) return badRequest("The body payload doesn't contain password field"); String password = passwordNode.asText(); try { UserService.changePassword(username, password); } catch (UserNotFoundException e) { BaasBoxLogger.debug("Username not found " + username, e); return notFound("Username not found"); } catch (OpenTransactionException e) { BaasBoxLogger.error(ExceptionUtils.getFullStackTrace(e)); throw new RuntimeException(e); } if (BaasBoxLogger.isTraceEnabled()) BaasBoxLogger.trace("Method End"); return ok(); }
From source file:com.ikanow.aleph2.graph.titan.utils.TitanGraphBuildingUtils.java
/** Quick/fast validation of user generated elements (vertices and edges) * @param o//from w w w . jav a 2 s. co m * @return */ public static Validation<BasicMessageBean, ObjectNode> validateUserElement(final ObjectNode o, GraphSchemaBean config) { // Same as validation for merged elements, and in addition: // - For vertices: // - id is set and is consistent with dedup fields // - For edges // - "properties" are valid, and don't have illegal permissions return validateMergedElement(o, config).bind(success -> { final JsonNode type = o.get(GraphAnnotationBean.type); // (exists and is valid by construction of validateMergedElement) final Stream<String> keys_to_check = Patterns.match(type.asText()).<Stream<String>>andReturn() .when(t -> GraphAnnotationBean.ElementType.edge.toString().equals(t), __ -> Stream.of(GraphAnnotationBean.inV, GraphAnnotationBean.outV)) .otherwise(__ -> Stream.of(GraphAnnotationBean.id)); final Optional<BasicMessageBean> first_error = keys_to_check.<BasicMessageBean>map(k -> { final JsonNode key = o.get(k); if (null == key) { return ErrorUtils.buildErrorMessage("GraphBuilderEnrichmentService", "system.onObjectBatch", ErrorUtils.MISSING_OR_BADLY_FORMED_FIELD, k, "missing"); } else if (!key.isIntegralNumber() && !key.isObject()) { return ErrorUtils.buildErrorMessage("GraphBuilderEnrichmentService", "system.onObjectBatch", ErrorUtils.MISSING_OR_BADLY_FORMED_FIELD, k, "not_long_or_object"); } if (key.isObject()) { // user specified id, check its format is valid if (!config.deduplication_fields().stream().allMatch(f -> key.has(f))) { return ErrorUtils.buildErrorMessage("GraphBuilderEnrichmentService", "system.onObjectBatch", ErrorUtils.MISSING_OR_BADLY_FORMED_FIELD, k, "missing_key_subfield"); } } return null; }).filter(b -> null != b).findFirst(); return first_error.<Validation<BasicMessageBean, ObjectNode>>map(b -> Validation.fail(b)) .orElseGet(() -> Validation.success(o)); }); }
From source file:com.redhat.lightblue.Request.java
/** * Parses the entity, client identification and execution options from the * given json object//from ww w. j a v a 2 s .com */ protected void parse(ObjectNode node) { entityVersion = new EntityVersion(); JsonNode x = node.get("entity"); if (x != null) { entityVersion.setEntity(x.asText()); } x = node.get("entityVersion"); if (x != null) { entityVersion.setVersion(x.asText()); } // TODO: clientIdentification x = node.get("execution"); if (x != null) { execution = ExecutionOptions.fromJson((ObjectNode) x); } }
From source file:org.createnet.raptor.models.objects.Action.java
protected void parse(JsonNode json) { if (json.isTextual()) { name = json.asText(); } else {//from www.jav a 2 s .c o m if (json.has("id")) { id = json.get("id").asText(); } if (json.has("status")) { status = json.get("status").asText(); } if (json.has("name")) { name = json.get("name").asText(); } if (json.has("description")) { description = json.get("description").asText(); } } }
From source file:net.solarnetwork.node.reactor.io.json.JsonReactorSerializationService.java
private String getStringFieldValue(JsonNode node, String fieldName, String placeholder) { JsonNode child = node.get(fieldName); return (child == null ? placeholder : child.asText()); }