Example usage for com.fasterxml.jackson.databind.node ArrayNode size

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind.node ArrayNode size.

Prototype

public int size() 

Source Link

Usage

From source file:org.gitana.platform.client.principal.AbstractDomainPrincipalImpl.java

@Override
public List<String> getAuthorities() {
    List<String> authorities = new ArrayList<String>();

    ArrayNode array = this.getArray(FIELD_AUTHORITIES);
    if (array != null) {
        for (int i = 0; i < array.size(); i++) {
            String authorityId = array.get(i).textValue();
            authorities.add(authorityId);
        }// www. j ava2  s .c  o  m
    }

    return authorities;
}

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From source file:org.envirocar.server.rest.util.GeoJSON.java

protected Coordinate[] decodeCoordinates(ArrayNode list) throws GeometryConverterException {
    Coordinate[] coordinates = new Coordinate[list.size()];
    for (int i = 0; i < list.size(); ++i) {
        coordinates[i] = decodeCoordinate(toList(list.get(i)));
    }//from  w w w  . j a  v a 2 s . co  m
    return coordinates;
}

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From source file:org.envirocar.server.rest.util.GeoJSON.java

@Override
public GeometryCollection decodeGeometryCollection(JsonNode json) throws GeometryConverterException {
    if (!json.has(GEOMETRIES_KEY)) {
        throw new GeometryConverterException("missing 'geometries' field");
    }//from  w  ww  . ja  v a2s.  c o m
    ArrayNode geometries = toList(json.get(GEOMETRIES_KEY));
    Geometry[] geoms = new Geometry[geometries.size()];
    for (int i = 0; i < geometries.size(); ++i) {
        geoms[i] = decodeGeometry(geometries.get(i));
    }
    return getGeometryFactory().createGeometryCollection(geoms);
}

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From source file:org.envirocar.server.rest.util.GeoJSON.java

@Override
public MultiLineString decodeMultiLineString(JsonNode json) throws GeometryConverterException {
    ArrayNode coordinates = requireCoordinates(json);
    LineString[] lineStrings = new LineString[coordinates.size()];
    for (int i = 0; i < coordinates.size(); ++i) {
        Object coords = coordinates.get(i);
        lineStrings[i] = getGeometryFactory().createLineString(decodeCoordinates(toList(coords)));
    }/*from w ww  .j ava 2  s . com*/
    return getGeometryFactory().createMultiLineString(lineStrings);
}

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From source file:org.pentaho.metaverse.impl.model.kettle.json.TransMetaJsonDeserializer.java

protected void deserializeSteps(TransMeta transMeta, JsonNode node, ObjectMapper mapper) throws IOException {
    ArrayNode stepsArrayNode = (ArrayNode) node.get(TransMetaJsonSerializer.JSON_PROPERTY_STEPS);
    String stepName = null;/*from w  w  w . j  a va  2 s . co m*/
    for (int i = 0; i < stepsArrayNode.size(); i++) {
        JsonNode stepNode = stepsArrayNode.get(i);
        String className = stepNode.get(IInfo.JSON_PROPERTY_CLASS).asText();
        stepName = stepNode.get(IInfo.JSON_PROPERTY_NAME).asText();
        ObjectId stepId = new StringObjectId(stepName);

        // add the step attributes to the repo so they can be found when they are looked up by the readRep impl
        JsonNode attributes = stepNode.get(AbstractStepMetaJsonSerializer.JSON_PROPERTY_ATTRIBUTES);
        writeJsonAttributes(attributes, mapper, stepId);
        JsonNode fields = stepNode.get(AbstractStepMetaJsonSerializer.JSON_PROPERTY_FIELDS);
        writeJsonFields(fields, mapper, stepId);

        try {
            Class clazz = this.getClass().getClassLoader().loadClass(className);
            BaseStepMeta meta = (BaseStepMeta) clazz.newInstance();
            meta.readRep(getRepository(), null, stepId, transMeta.getDatabases());
            StepMetaInterface smi = (StepMetaInterface) meta;
            StepMeta step = new StepMeta(stepName, smi);
            transMeta.addStep(step);

        } catch (Exception e) {
            LOGGER.warn(Messages.getString("WARNING.Deserialization.Trans.Steps", stepName), e);
        }
    }
}

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From source file:org.apache.flink.test.web.WebFrontendITCase.java

@Test
public void getNumberOfTaskManagers() {
    try {//from  w  w  w .j a  va 2  s  . co  m
        String json = TestBaseUtils.getFromHTTP("http://localhost:" + port + "/taskmanagers/");

        ObjectMapper mapper = new ObjectMapper();
        JsonNode response = mapper.readTree(json);
        ArrayNode taskManagers = (ArrayNode) response.get("taskmanagers");

        assertNotNull(taskManagers);
        assertEquals(cluster.numTaskManagers(), taskManagers.size());
    } catch (Exception e) {
        e.printStackTrace();
        fail(e.getMessage());
    }
}

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From source file:org.apache.flink.test.web.WebFrontendITCase.java

@Test
public void getTaskmanagers() {
    try {//  w w  w  .j a v  a  2s  . c o m
        String json = getFromHTTP("http://localhost:" + port + "/taskmanagers/");

        ObjectMapper mapper = new ObjectMapper();
        JsonNode parsed = mapper.readTree(json);
        ArrayNode taskManagers = (ArrayNode) parsed.get("taskmanagers");

        assertNotNull(taskManagers);
        assertEquals(cluster.numTaskManagers(), taskManagers.size());

        JsonNode taskManager = taskManagers.get(0);
        assertNotNull(taskManager);
        assertEquals(NUM_SLOTS, taskManager.get("slotsNumber").asInt());
        assertTrue(taskManager.get("freeSlots").asInt() <= NUM_SLOTS);
    } catch (Exception e) {
        e.printStackTrace();
        fail(e.getMessage());
    }
}

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From source file:org.gitana.platform.client.api.ClientImpl.java

@Override
public Collection<String> getScope() {
    List<String> scopeList = new ArrayList<String>();

    ArrayNode array = getArray(FIELD_SCOPE);
    if (array != null) {
        for (int i = 0; i < array.size(); i++) {
            String scope = array.get(i).textValue();

            scopeList.add(scope);/* w w  w  .ja  v a  2  s.c o m*/
        }
    }

    return scopeList;
}

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From source file:au.org.ands.vocabs.toolkit.tasks.TaskRunner.java

/** Run the task.
 *//*  ww  w  .  j a v a  2s .c o m*/
public final void runTask() {
    status = TaskStatus.SUCCESS;
    task = taskInfo.getTask();
    results.put("task_id", task.getId().toString());
    ArrayNode subtasks = TaskUtils.getSubtasks(task.getParams());
    if (subtasks == null || subtasks.size() == 0) {
        status = TaskStatus.ERROR;
        results.put("runTask", "No subtasks specified, or invalid" + " format.");
        addTimestamp(results);
        TaskUtils.updateMessageAndTaskStatus(logger, task, results, status,
                "No subtasks specified. Nothing to do.");
        return;
    }
    boolean success = false;
    for (JsonNode subtask : subtasks) {
        logger.debug("Got subtask: " + subtask.toString());
        if (!(subtask instanceof ObjectNode)) {
            logger.error("runTask() didn't get an object:" + subtask.toString());
            status = TaskStatus.ERROR;
            addTimestamp(results);
            TaskUtils.updateMessageAndTaskStatus(logger, task, results, status, "Bad subtask specification.");
            return;
        }
        logger.debug("subtask type: " + subtask.get("type"));
        String thisTask = subtask.get("type").textValue();
        switch (thisTask) {
        case "HARVEST":
        case "UNHARVEST":
            success = runHarvest(subtask, thisTask);
            break;
        case "TRANSFORM":
        case "UNTRANSFORM":
            success = runTransform(subtask, thisTask);
            break;
        case "IMPORT":
        case "UNIMPORT":
            success = runImport(subtask, thisTask);
            break;
        case "PUBLISH":
        case "UNPUBLISH":
            success = runPublish(subtask, thisTask);
            break;
        //                case "DELETE":
        //                    success = runDelete(subtask);
        //                    break;
        default:
            status = TaskStatus.ERROR;
            results.put("invalid_sub_task", thisTask);
            TaskUtils.updateMessageAndTaskStatus(logger, task, results, status,
                    "Invalid subtask specification.");
            break;
        }
        if (!success) {
            logger.error("ERROR while running task: " + thisTask);
            results.put("error_subtask", thisTask);
            status = TaskStatus.ERROR;
            addTimestamp(results);
            TaskUtils.updateMessageAndTaskStatus(logger, task, results, status, "Error in subtask.");
            return;
        }
    }
    status = TaskStatus.SUCCESS;
    results.put("output_path", ToolkitFileUtils.getTaskOutputPath(taskInfo, null));
    addTimestamp(results);
    TaskUtils.updateMessageAndTaskStatus(logger, task, results, status, "All tasks completed.");
}

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From source file:de.thomaskrille.dropwizard.environment_configuration.EnvironmentConfigurationFactory.java

private void replaceEnvironmentVariablesForArray(final Queue<JsonNode> q, final ArrayNode node) {
    for (int i = 0; i < node.size(); i++) {
        JsonNode element = node.get(i);/*w  w w . j  a  v a 2s  .co  m*/

        if (element.isContainerNode()) {
            q.offer(element);
            continue;
        }

        if (!element.isValueNode()) {
            continue;
        }

        String replacement = getReplacementForValue(element);

        if (replacement == null) {
            continue;
        }

        node.set(i, TextNode.valueOf(replacement));

    }
}

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