org.codehaus.jackson.node.ArrayNode Java Examples
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org.codehaus.jackson.node.ArrayNode.
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Example #1
Source File: HttpMetricsIndexHandler.java From blueflood with Apache License 2.0 | 7 votes |
public static String getSerializedJSON(List<SearchResult> searchResults) { ArrayNode resultArray = JsonNodeFactory.instance.arrayNode(); for (SearchResult result : searchResults) { ObjectNode resultNode = JsonNodeFactory.instance.objectNode(); resultNode.put("metric", result.getMetricName()); String unit = result.getUnit(); if (unit != null) { //Preaggreated metrics do not have units. Do not want to return null units in query results. resultNode.put("unit", unit); } resultArray.add(resultNode); } return resultArray.toString(); }
Example #2
Source File: PhysicalParser.java From Cubert with Apache License 2.0 | 6 votes |
@Override public void exitCreateDictionary(CreateDictionaryContext ctx) { ObjectNode dict = objMapper.createObjectNode(); String dictName = ctx.ID().getText(); for (ColumnDictionaryContext colDict : ctx.columnDictionary()) { String columnName = colDict.ID().getText(); ArrayNode values = objMapper.createArrayNode(); for (TerminalNode val : colDict.STRING()) { values.add(CommonUtils.stripQuotes(val.getText())); } dict.put(columnName, values); } inlineDictionaries.put(dictName, dict); }
Example #3
Source File: JobHistoryEventHandler.java From big-c with Apache License 2.0 | 6 votes |
@Private public JsonNode countersToJSON(Counters counters) { ObjectMapper mapper = new ObjectMapper(); ArrayNode nodes = mapper.createArrayNode(); if (counters != null) { for (CounterGroup counterGroup : counters) { ObjectNode groupNode = nodes.addObject(); groupNode.put("NAME", counterGroup.getName()); groupNode.put("DISPLAY_NAME", counterGroup.getDisplayName()); ArrayNode countersNode = groupNode.putArray("COUNTERS"); for (Counter counter : counterGroup) { ObjectNode counterNode = countersNode.addObject(); counterNode.put("NAME", counter.getName()); counterNode.put("DISPLAY_NAME", counter.getDisplayName()); counterNode.put("VALUE", counter.getValue()); } } } return nodes; }
Example #4
Source File: Lineage.java From Cubert with Apache License 2.0 | 6 votes |
private static boolean visitMappers(ObjectNode jobNode, OperatorVisitor visitorObj, boolean reverse) { ArrayNode mappers = (ArrayNode) jobNode.get("map"); int si = (reverse ? mappers.size() - 1 : 0); int ei = (reverse ? -1 : mappers.size()); // TODO Auto-generated method stub for (int i = si; i != ei; i += increment(reverse)) { if (!visitMapNode(jobNode, mappers.get(i), visitorObj, reverse)) return false; } return true; }
Example #5
Source File: GeoJsonParser.java From arcgis-runtime-demo-java with Apache License 2.0 | 6 votes |
/** * Example: * [ [100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0] ] * @param parser * @return a polygon * @throws JsonParseException * @throws IOException */ private Polygon parseSimplePolygonCoordinates(JsonNode node) { Polygon g = new Polygon(); boolean first = true; ArrayNode points = (ArrayNode) node; for (JsonNode point : points) { Point p = parsePointCoordinates(point); if (first) { g.startPath(p); first = false; } else { g.lineTo(p); } } g.closeAllPaths(); return g; }
Example #6
Source File: Lineage.java From Cubert with Apache License 2.0 | 6 votes |
private static String checkTopLevelColumn(ObjectNode sourceOp, JsonNode genExprNode) { String topColName = null; if (!(genExprNode instanceof ObjectNode)) return null; ObjectNode opNode = (ObjectNode) genExprNode; if (opNode.get("function") == null || !opNode.get("function").getTextValue().equals("INPUT_PROJECTION")) return null; ArrayNode argsNode = (ArrayNode) opNode.get("arguments"); if (argsNode.size() != 1 || ((topColName = findNamedColumn(argsNode)) == null) && (topColName = findIndexedColumn(sourceOp, argsNode)) == null) return null; return topColName; }
Example #7
Source File: PhysicalParser.java From Cubert with Apache License 2.0 | 6 votes |
private ObjectNode createProjectionConstantNode(ColumnProjectionExpressionContext columnexpr) { // create constant object ObjectNode constant = objMapper.createObjectNode(); constant.put("function", "CONSTANT"); ArrayNode constantArgs = objMapper.createArrayNode(); constant.put("arguments", constantArgs); if (columnexpr.ID() != null) { constantArgs.add(columnexpr.ID().getText()); } else { constantArgs.add(Integer.parseInt(columnexpr.INT().getText())); } return constant; }
Example #8
Source File: ShuffleRewriter.java From Cubert with Apache License 2.0 | 6 votes |
@Override public JsonNode rewrite(JsonNode plan, Set<String> namesUsed, boolean debugMode, boolean revisit) { this.namesUsed = namesUsed; ObjectNode newPlan = (ObjectNode) cloneNode(plan); ArrayNode jobs = mapper.createArrayNode(); for (JsonNode job : plan.path("jobs")) { jobs.add(rewriteJob(job)); } newPlan.remove("jobs"); newPlan.put("jobs", jobs); return newPlan; }
Example #9
Source File: ClusterResource.java From exhibitor with Apache License 2.0 | 6 votes |
@Path("list") @GET @Produces(MediaType.APPLICATION_JSON) public String getClusterAsJson() throws Exception { InstanceConfig config = context.getExhibitor().getConfigManager().getConfig(); ObjectNode node = JsonNodeFactory.instance.objectNode(); ArrayNode serversNode = JsonNodeFactory.instance.arrayNode(); ServerList serverList = new ServerList(config.getString(StringConfigs.SERVERS_SPEC)); for ( ServerSpec spec : serverList.getSpecs() ) { serversNode.add(spec.getHostname()); } node.put("servers", serversNode); node.put("port", config.getInt(IntConfigs.CLIENT_PORT)); return JsonUtil.writeValueAsString(node); }
Example #10
Source File: ShuffleRewriter.java From Cubert with Apache License 2.0 | 6 votes |
private JsonNode rewriteDistinct(JsonNode job) { ObjectNode newJob = (ObjectNode) cloneNode(job); ObjectNode shuffle = (ObjectNode) newJob.get("shuffle"); String name = getText(shuffle, "name"); ObjectNode distinctOp = JsonUtils.createObjectNode("operator", "DISTINCT", "input", name, "output", name); if (!newJob.has("reduce") || newJob.get("reduce").isNull()) newJob.put("reduce", mapper.createArrayNode()); ArrayNode reduce = (ArrayNode) newJob.get("reduce"); reduce.insert(0, distinctOp); shuffle.put("type", "SHUFFLE"); shuffle.put("distinctShuffle", true); return newJob; }
Example #11
Source File: Lineage.java From Cubert with Apache License 2.0 | 6 votes |
public static void visitOperators(ObjectNode programNode, ObjectNode jobNode, OperatorVisitor tracerObj, boolean reverse) { ArrayNode jobs = (ArrayNode) programNode.get("jobs"); int si = (reverse ? jobs.size() - 1 : 0); int ei = (reverse ? -1 : jobs.size()); for (int i = si; i != ei; i = i + increment(reverse)) { if (jobNode != null && jobNode != jobs.get(i)) continue; if (!visitOperatorsInJob(programNode, (ObjectNode) jobs.get(i), tracerObj, reverse)) return; } }
Example #12
Source File: AggregateRewriter.java From Cubert with Apache License 2.0 | 6 votes |
protected ObjectNode getFactTimeSpecNode(ObjectNode factNode, ObjectNode cubeNode) throws AggregateRewriteException { List<String> paths = lineage.getPaths(factNode.get("path")); for (JsonNode timeSpecNode : (ArrayNode) (cubeNode.get("timeColumnSpec"))) { String elementPath = ((ObjectNode) timeSpecNode).get("factPath").getTextValue(); if (paths.indexOf(elementPath) != -1) { tNode = (ObjectNode) timeSpecNode; return tNode; } } throw new AggregateRewriteException("No matching time column specification found for FACT load at " + factNode.toString()); }
Example #13
Source File: JsonUtils.java From Cubert with Apache License 2.0 | 6 votes |
public static String[] asArray(JsonNode node) { if (node == null) throw new IllegalArgumentException("Specified JsonNode is null"); if (node.isArray()) { ArrayNode anode = (ArrayNode) node; int nelements = anode.size(); String[] array = new String[nelements]; for (int i = 0; i < nelements; i++) { array[i] = anode.get(i).getTextValue(); } return array; } else { return new String[] { node.getTextValue() }; } }
Example #14
Source File: CountDistinctRewriter.java From Cubert with Apache License 2.0 | 6 votes |
public ObjectNode postCombineGroupBy() { ArrayNode aggsNode = JsonUtils.createArrayNode(); aggsNode.add(RewriteUtils.createObjectNode("type", "BITWISE_OR", "input", BITMAP_COLUMN_NAME, "output", BITMAP_COLUMN_NAME)); ObjectNode groupByNode = RewriteUtils.createObjectNode("operator", "GROUP_BY", "input", combinedRelation, "output", combinedRelation, "groupBy", JsonUtils.createArrayNode(preCubeLoadColumns), "aggregates", aggsNode); return groupByNode; }
Example #15
Source File: PhysicalParser.java From Cubert with Apache License 2.0 | 6 votes |
@Override public void exitPivotOperator(PivotOperatorContext ctx) { operatorNode.put("operator", "PIVOT_BLOCK"); operatorNode.put("output", operatorCommandLhs); operatorNode.put("input", ctx.ID(0).getText()); ArrayNode anode = objMapper.createArrayNode(); if (ctx.columns() != null) { for (TerminalNode id : ctx.columns().ID()) anode.add(id.getText()); operatorNode.put("pivotBy", anode); } else { // this is pivot by row or size operatorNode.put("pivotType", ctx.type.getText()); operatorNode.put("pivotValue", ctx.value.getText()); } operatorNode.put("inMemory", ctx.inmemory != null); }
Example #16
Source File: MovieTO.java From big-data-lite with MIT License | 6 votes |
/** This method returns JSON object with all the movie attributes and its * values**/ public ObjectNode getMovieJson() { ObjectNode movieJson = super.getObjectNode(); ArrayNode genreArray = super.getArrayNode(); ObjectNode genreJson = null; movieJson.put(JsonConstant.ID, this.getId()); movieJson.put(JsonConstant.TITLE, this.getTitle()); movieJson.put(JsonConstant.RELEASE_DATE, this.getDate()); movieJson.put(JsonConstant.VOTE, this.getVoteCount()); movieJson.put(JsonConstant.POPULARITY, this.getPopularity()); movieJson.put(JsonConstant.POSTER, this.getPosterPath()); movieJson.put(JsonConstant.RUNTIME, this.getRunTime()); movieJson.put(JsonConstant.OVERVIEW, this.getOverview()); for (GenreTO genreTO : genres) { genreJson = genreTO.getGenreJson(); genreArray.add(genreJson); } //EOF for //set genres to movie json object movieJson.put(JsonConstant.GENRES, genreArray); return movieJson; }
Example #17
Source File: BoundaryEventJsonConverter.java From fixflow with Apache License 2.0 | 6 votes |
protected void convertElementToJson(ObjectNode propertiesNode, FlowElement flowElement) { BoundaryEvent boundaryEvent = (BoundaryEvent) flowElement; ArrayNode dockersArrayNode = objectMapper.createArrayNode(); ObjectNode dockNode = objectMapper.createObjectNode(); BPMNShape graphicInfo = BpmnModelUtil.getBpmnShape(model, boundaryEvent.getId());; BPMNShape parentGraphicInfo = BpmnModelUtil.getBpmnShape(model,boundaryEvent.getAttachedToRef().getId()); dockNode.put(EDITOR_BOUNDS_X, graphicInfo.getBounds().getX() + graphicInfo.getBounds().getWidth() - parentGraphicInfo.getBounds().getX()); dockNode.put(EDITOR_BOUNDS_Y, graphicInfo.getBounds().getY() - parentGraphicInfo.getBounds().getY()); dockersArrayNode.add(dockNode); flowElementNode.put("dockers", dockersArrayNode); if (boundaryEvent.isCancelActivity() == false) { propertiesNode.put(PROPERTY_CANCEL_ACTIVITY, PROPERTY_VALUE_NO); } addEventProperties(boundaryEvent, propertiesNode); }
Example #18
Source File: TestOperators.java From Cubert with Apache License 2.0 | 5 votes |
@Test public void testGroupByWithSum2() throws JsonGenerationException, JsonMappingException, IOException, InterruptedException { Object[][] rows1 = { { 0, 0 }, { 2, 2 }, { 2, 5 }, { 5, 6 }, { 10, 1 }, { 100, 10 } }; Block block = new ArrayBlock(Arrays.asList(rows1), new String[] { "a", "b" }, 1); TupleOperator operator = new GroupByOperator(); Map<String, Block> input = new HashMap<String, Block>(); input.put("first", block); ObjectMapper mapper = new ObjectMapper(); ObjectNode json = mapper.createObjectNode(); json.put("input", "first"); ArrayNode anode = mapper.createArrayNode(); anode.add("a"); json.put("groupBy", anode); anode = mapper.createArrayNode(); ObjectNode onode = mapper.createObjectNode(); onode.put("type", "SUM"); onode.put("input", "b"); onode.put("output", "sum"); anode.add(onode); json.put("aggregates", anode); BlockProperties props = new BlockProperties(null, new BlockSchema("INT a, INT sum"), (BlockProperties) null); operator.setInput(input, json, props); Block output = new TupleOperatorBlock(operator, props); ArrayBlock.assertData(output, new Object[][] { { 0, 0 }, { 2, 7 }, { 5, 6 }, { 10, 1 }, { 100, 10 } }, new String[] { "a", "sum" }); }
Example #19
Source File: PhysicalParser.java From Cubert with Apache License 2.0 | 5 votes |
@Override public void exitInputCommand(@NotNull InputCommandContext ctx) { ObjectNode inputNode = objMapper.createObjectNode(); addLine(ctx, inputNode); inputNode.put("name", ctx.ID().get(0).getText()); if (ctx.format != null) inputNode.put("type", ctx.format.getText().toUpperCase()); else inputNode.put("type", ctx.classname.getText()); ObjectNode paramsNode = objMapper.createObjectNode(); if (ctx.params() != null) { for (int i = 0; i < ctx.params().keyval().size(); i++) { List<TerminalNode> kv = ctx.params().keyval(i).STRING(); paramsNode.put(CommonUtils.stripQuotes(kv.get(0).getText()), CommonUtils.stripQuotes(kv.get(1).getText())); } } inputNode.put("params", paramsNode); ArrayNode inputPathArray = createInputPathsNode(ctx.inputPaths()); inputNode.put("path", inputPathArray); this.mapCommandsNode.put("input", inputNode); }
Example #20
Source File: RewriteUtils.java From Cubert with Apache License 2.0 | 5 votes |
public static String[] getInputRelations(ObjectNode opNode) { String[] inputRelations; if (opNode.get("input") instanceof ArrayNode) inputRelations = JsonUtils.asArray(opNode.get("input")); else inputRelations = new String[]{opNode.get("input").getTextValue()}; return inputRelations; }
Example #21
Source File: PerfProfiler.java From Cubert with Apache License 2.0 | 5 votes |
private void updateCounter() { long[] operatorTime = getOperatorTime(); String profileCounterGroupName = PhaseContext.isMapper() ? mapperProfileCounterGroupName : reducerProfileCounterGroupName; ArrayNode operatorsJson = multipassOperatorsJson.get(currentPassIndex); for (int i = 0; i < operatorTime.length; i++) { if (operatorTime[i] > 0) { JsonNode operatorJson = operatorsJson.get(i); OperatorType type = OperatorType.valueOf(operatorJson.get("operator").getTextValue()); String outputName = operatorJson.get("output").getTextValue(); String counterName = String.format("P%d-O%d-%s-%s", currentPassIndex, i, type, outputName); Counter profileCounter = PhaseContext.getCounter(profileCounterGroupName, counterName); profileCounter.increment(operatorTime[i]); } } }
Example #22
Source File: PerInstanceAccessor.java From helix with Apache License 2.0 | 5 votes |
@GET @Path("errors") public Response getErrorsOnInstance(@PathParam("clusterId") String clusterId, @PathParam("instanceName") String instanceName) throws IOException { HelixDataAccessor accessor = getDataAccssor(clusterId); ObjectNode root = JsonNodeFactory.instance.objectNode(); root.put(Properties.id.name(), instanceName); ObjectNode errorsNode = JsonNodeFactory.instance.objectNode(); List<String> sessionIds = accessor.getChildNames(accessor.keyBuilder().errors(instanceName)); if (sessionIds == null || sessionIds.size() == 0) { return notFound(); } for (String sessionId : sessionIds) { List<String> resources = accessor.getChildNames(accessor.keyBuilder().errors(instanceName, sessionId)); if (resources != null) { ObjectNode resourcesNode = JsonNodeFactory.instance.objectNode(); for (String resourceName : resources) { List<String> partitions = accessor .getChildNames(accessor.keyBuilder().errors(instanceName, sessionId, resourceName)); if (partitions != null) { ArrayNode partitionsNode = resourcesNode.putArray(resourceName); partitionsNode.addAll((ArrayNode) OBJECT_MAPPER.valueToTree(partitions)); } } errorsNode.put(sessionId, resourcesNode); } } root.put(PerInstanceProperties.errors.name(), errorsNode); return JSONRepresentation(root); }
Example #23
Source File: JsonUtils.java From Cubert with Apache License 2.0 | 5 votes |
public static ArrayNode createArrayNode(JsonNode... elementNodes) { ArrayNode result = getMapper().createArrayNode(); for (int i = 0; i < elementNodes.length; i++) result.add(elementNodes[i]); return result; }
Example #24
Source File: LineageHelper.java From Cubert with Apache License 2.0 | 5 votes |
public List<ObjectNode> findOperatorInputSources(ObjectNode opNode, String inputRelation) { int opSequence = this.getOpSequence(opNode); ObjectNode jobNode = (ObjectNode) (this.getJobPhase(opNode).getFirst()); JsonNode phaseNode = this.getJobPhase(opNode).getSecond(); List<ObjectNode> result = new ArrayList<ObjectNode>(); if (isReducePhase(phaseNode) && (opSequence == 0 || getOperatorSourceInPhase(jobNode, (ArrayNode) phaseNode, opNode, inputRelation) == null)) { // if either first operator in reduce phase or a matching source within // the same phase cannot be found, // look inside all the map jobs. ArrayNode mapsArray = (ArrayNode) getJobPhase(opNode).getFirst().get("map"); for (JsonNode mapNode : mapsArray) { ArrayNode mapOps = (ArrayNode) ((ObjectNode) mapNode).get("operators"); if (mapOps == null || mapOps.size() == 0) continue; ObjectNode lastOp = (ObjectNode) mapOps.get(mapOps.size() - 1); result.add(findOperatorSourcePrior(getOpSequence(lastOp), inputRelation)); } } else result.add(findOperatorSource(opNode, inputRelation)); return result; }
Example #25
Source File: IndexerDefinitionsMessageBodyWriter.java From hbase-indexer with Apache License 2.0 | 5 votes |
@Override public void writeTo(Collection<IndexerDefinition> indices, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, Object> httpHeaders, OutputStream outputStream) throws IOException, WebApplicationException { ArrayNode array = JsonNodeFactory.instance.arrayNode(); IndexerDefinitionJsonSerDeser converter = IndexerDefinitionJsonSerDeser.INSTANCE; for (IndexerDefinition index : indices) { array.add(converter.toJson(index)); } ObjectMapper objectMapper = new ObjectMapper(); IOUtils.write(objectMapper.writeValueAsBytes(array), outputStream); }
Example #26
Source File: LineageHelper.java From Cubert with Apache License 2.0 | 5 votes |
public ArrayList<ObjectNode> findAllOperatorSources(ObjectNode jobNode, JsonNode phaseNode, ObjectNode opNode) { ArrayList<ObjectNode> sourceNodes = new ArrayList<ObjectNode>(); if (isLoadOperator(jobNode, phaseNode, opNode)) { List<String> loadPaths = operatorMapGet(loadPathsMap, opNode); for (String loadPath : loadPaths) { ObjectNode storeNode = findPrecedingStore(opNode, loadPath); if (storeNode != null) sourceNodes.add(storeNode); } return sourceNodes; } JsonNode inputsNode = (isStoreCommand(jobNode, phaseNode, opNode) ? opNode.get("name") : opNode.get("input")); if (inputsNode == null) { // trace("Getting sources for " + opNode.toString() + " ?"); return null; } if (!(inputsNode instanceof ArrayNode)) sourceNodes.addAll(findOperatorInputSources(opNode, inputsNode.getTextValue())); else { for (JsonNode inputNode : (ArrayNode) inputsNode) sourceNodes.addAll(findOperatorInputSources(opNode, inputNode.getTextValue())); } return sourceNodes; }
Example #27
Source File: JsonUtils.java From Cubert with Apache License 2.0 | 5 votes |
public static boolean isPrefixArray(ArrayNode pnode, ArrayNode snode) { if (pnode == null || snode == null || pnode.size() > snode.size()) return false; for (int i = 0; i < pnode.size(); i++) { if (!pnode.get(i).getTextValue().equals(snode.get(i).getTextValue())) return false; } return true; }
Example #28
Source File: JsonUtils.java From Cubert with Apache License 2.0 | 5 votes |
public static ArrayNode insertNodeListAfter(ArrayNode arrayNode, ObjectNode afterThisNode, List<ObjectNode> nodeList) { ArrayList<JsonNode> currentNodeList = JsonUtils.toArrayList(arrayNode); int insertPosition = CommonUtils.indexOfByRef(currentNodeList, afterThisNode); currentNodeList.addAll(insertPosition + 1, nodeList); return JsonUtils.toArrayNode(currentNodeList); }
Example #29
Source File: JsonUtils.java From Cubert with Apache License 2.0 | 5 votes |
public static ArrayNode toArrayNode(List<JsonNode> nodelist) { ArrayNode result = createArrayNode(); for (JsonNode elem : nodelist) result.add(elem); return result; }
Example #30
Source File: PhysicalParser.java From Cubert with Apache License 2.0 | 5 votes |
@Override public void exitEncodeOperator(@NotNull EncodeOperatorContext ctx) { operatorNode.put("operator", "DICT_ENCODE"); operatorNode.put("input", ctx.ID(0).getText()); operatorNode.put("output", operatorCommandLhs); ArrayNode anode = objMapper.createArrayNode(); for (TerminalNode id : ctx.columns().ID()) anode.add(id.getText()); operatorNode.put("columns", anode); if (ctx.path() == null) { ObjectNode dict = inlineDictionaries.get(ctx.dictname.getText()); if (dict == null) throw new RuntimeException("Dictionary " + ctx.dictname.getText() + " is not available"); operatorNode.put("dictionary", dict); } else { String dictionaryPath = cleanPath(ctx.path()); operatorNode.put("path", dictionaryPath); cachedFiles.add(dictionaryPath); } if (ctx.nullas != null) { operatorNode.put("replaceNull", ctx.nullas.getText()); } if (ctx.n != null) { operatorNode.put("replaceUnknownCodes", ctx.n.getText()); } }