Example usage for com.fasterxml.jackson.databind.node ObjectNode get

List of usage examples for com.fasterxml.jackson.databind.node ObjectNode get

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Introduction

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

Prototype

public JsonNode get(String paramString)

Source Link

Usage

From source file:org.apache.taverna.scufl2.translator.t2flow.t23activities.TestXPathActivityParser.java

@Test
public void parseXPathActivityWorkflow() throws Exception {
    URL wfResource = getClass().getResource(XPATH_WORKFLOW_SANS_EXAMPLE_XML);
    assertNotNull("Could not find workflow " + XPATH_WORKFLOW_SANS_EXAMPLE_XML, wfResource);
    T2FlowParser parser = new T2FlowParser();
    parser.setStrict(false);/*from  w w  w .jav  a 2s  .  c  om*/
    WorkflowBundle wfBundle = parser.parseT2Flow(wfResource.openStream());
    Profile profile = wfBundle.getMainProfile();
    //XPath_height has missing xmlDocument from its configuration
    Processor heightProc = wfBundle.getMainWorkflow().getProcessors().getByName("XPath_height");
    ObjectNode heightConfig = scufl2Tools.configurationForActivityBoundToProcessor(heightProc, profile)
            .getJsonAsObjectNode();
    assertNotNull(heightConfig);
    assertEquals("//height/text()", heightConfig.get("xpathExpression").textValue());
    assertFalse(heightConfig.has("exampleXmlDocument"));
    //XPath_width has xmlDocument
    Processor widthProc = wfBundle.getMainWorkflow().getProcessors().getByName("XPath_width");
    ObjectNode widthConfig = scufl2Tools.configurationForActivityBoundToProcessor(widthProc, profile)
            .getJsonAsObjectNode();
    assertNotNull(widthConfig);
    assertEquals("//width/text()", widthConfig.get("xpathExpression").asText());
    assertTrue(widthConfig.has("exampleXmlDocument"));
}

From source file:com.squarespace.template.ReferenceScannerTest.java

@Test
public void testAlternates() throws CodeException {
    ObjectNode result = scan("{.odd? a}{a}{.or}{b}{.end}{.repeated section c}{.alternates with}{d}{.end}");
    render(result);//from ww  w  . j a  v a 2 s .  c o  m

    ObjectNode vars = (ObjectNode) result.get("variables");
    assertTrue(vars.get("a").isNull());
    assertTrue(vars.get("b").isNull());
    assertTrue(vars.get("c").isObject());
    assertEquals(((ObjectNode) vars.get("c")).size(), 1);
    assertTrue(vars.get("c").get("d").isNull());
}

From source file:org.apache.streams.rss.provider.RssStreamProviderTask.java

/**
 * Returns a link to the article to use as the id
 * @param node//from ww  w . j  a  va 2s.com
 * @return
 */
private String determineId(ObjectNode node) {
    String id = null;
    if (node.get(URI_KEY) != null && !node.get(URI_KEY).textValue().equals("")) {
        id = node.get(URI_KEY).textValue();
    } else if (node.get(LINK_KEY) != null && !node.get(LINK_KEY).textValue().equals("")) {
        id = node.get(LINK_KEY).textValue();
    }
    return id;
}

From source file:io.syndesis.connector.catalog.ConnectorCatalog.java

private String extractJavaType(String json) {
    try {/*from  www . j a va 2 s .c om*/
        ObjectNode node = (ObjectNode) new ObjectMapper().readTree(json);
        JsonNode c = node.get("component");
        if (c != null) {
            JsonNode ret = c.get("javaType");
            if (ret != null) {
                return ret.asText();
            }
        }
        return null;
    } catch (IOException e) {
        return null;
    }
}

From source file:models.ConnectionContext.java

/**
 * {@inheritDoc}//w  w  w  . ja  v  a  2  s .c  o m
 */
@Override
public void onReceive(final Object message) throws Exception {
    if (Logger.isTraceEnabled()) {
        Logger.trace(
                String.format("Received message on channel; message=%s, channel=%s", message, _connection));
    }
    if ("instrument".equals(message)) {
        periodicInstrumentation();
        return;
    }

    boolean messageProcessed = false;
    for (final MessagesProcessor messagesProcessor : _messageProcessors) {
        messageProcessed = messagesProcessor.handleMessage(message);
        if (messageProcessed) {
            break;
        }
    }
    if (!messageProcessed) {
        _metrics.incrementCounter(UNKNOWN_COUNTER);
        if (message instanceof Command) {
            _metrics.incrementCounter(UNKONOWN_COMMAND_COUNTER);
            final Command command = (Command) message;
            final ObjectNode commandNode = (ObjectNode) command.getCommand();
            final String commandString = commandNode.get("command").asText();
            Logger.warn(String.format("channel command unsupported; command=%s, channel=%s", commandString,
                    _connection));
            unhandled(message);
        } else {
            Logger.warn(String.format("Unsupported message; message=%s", message));
            unhandled(message);
        }
    }
}

From source file:org.openremote.server.inventory.DeviceLibraryService.java

protected boolean isTrue(ObjectNode properties, String propertyName) {
    return properties.has(propertyName) && properties.get(propertyName).asBoolean();
}

From source file:com.amediamanager.scheduled.ElasticTranscoderTasks.java

protected void handleMessage(final Message message) {
    try {//from   ww w.jav a2s.c om
        LOG.info("Handling message received from checkStatus");
        ObjectNode snsMessage = (ObjectNode) mapper.readTree(message.getBody());
        ObjectNode notification = (ObjectNode) mapper.readTree(snsMessage.get("Message").asText());
        String state = notification.get("state").asText();
        String jobId = notification.get("jobId").asText();
        String pipelineId = notification.get("pipelineId").asText();
        Video video = videoService.findByTranscodeJobId(jobId);
        if (video == null) {
            LOG.warn("Unable to process result for job {} because it does not exist.", jobId);
            Instant msgTime = Instant.parse(snsMessage.get("Timestamp").asText());
            if (Minutes.minutesBetween(msgTime, new Instant()).getMinutes() > 20) {
                LOG.error("Job {} has not been found for over 20 minutes, deleting message from queue", jobId);
                deleteMessage(message);
            }
            // Leave it on the queue for now.
            return;
        }
        if ("ERROR".equals(state)) {
            LOG.warn("Job {} for pipeline {} failed to complete. Body: \n{}", jobId, pipelineId,
                    notification.get("messageDetails").asText());
            video.setThumbnailKey(videoService.getDefaultVideoPosterKey());
            videoService.save(video);
        } else {
            // Construct our url prefix: https://bucketname.s3.amazonaws.com/output/key/
            String prefix = notification.get("outputKeyPrefix").asText();
            if (!prefix.endsWith("/")) {
                prefix += "/";
            }

            ObjectNode output = ((ObjectNode) ((ArrayNode) notification.get("outputs")).get(0));
            String previewFilename = prefix + output.get("key").asText();
            String thumbnailFilename = prefix
                    + output.get("thumbnailPattern").asText().replaceAll("\\{count\\}", "00002") + ".png";
            video.setPreviewKey(previewFilename);
            video.setThumbnailKey(thumbnailFilename);
            videoService.save(video);
        }
        deleteMessage(message);
    } catch (JsonProcessingException e) {
        LOG.error("JSON exception handling notification: {}", message.getBody(), e);
    } catch (IOException e) {
        LOG.error("IOException handling notification: {}", message.getBody(), e);
    }
}

From source file:com.almende.eve.transport.http.embed.JettyLauncher.java

/**
 * Inits the server.//w w w  .j ava 2  s .c om
 *
 * @param params
 *            the params
 * @throws ServletException
 *             the servlet exception
 */
public void initServer(final ObjectNode params) throws ServletException {
    int port = 8080;
    if (params != null && params.has("port")) {
        port = params.get("port").asInt();
    }
    server = new Server(port);
    context = new ServletContextHandler(ServletContextHandler.SESSIONS | ServletContextHandler.NO_SECURITY);

    context.setContextPath("/");
    server.setHandler(context);
    wscontainer = WebSocketServerContainerInitializer.configureContext(context);

    if (params != null && params.has("cors")) {
        String corsClass = "com.thetransactioncompany.cors.CORSFilter";
        if (params.get("cors").has("class")) {
            corsClass = params.get("cors").get("class").asText();
        }
        String corsPath = "/*";
        if (params.get("cors").has("path")) {
            corsPath = params.get("cors").get("path").asText();
        }
        addFilter(corsClass, corsPath);
    }

    try {
        server.start();
    } catch (final Exception e) {
        LOG.log(Level.SEVERE, "Couldn't start embedded Jetty server!", e);
    }

}

From source file:es.bsc.amon.controller.EventsDBMapper.java

public ObjectNode storeEvent(ObjectNode event) {
    long timestamp = System.currentTimeMillis();

    if (event.get(EventsDBMapper.TIMESTAMP) == null) {
        event.put(EventsDBMapper.TIMESTAMP, timestamp);
    } else {//from  www.j ava 2s . c om
        timestamp = event.get(EventsDBMapper.TIMESTAMP).asLong();
    }

    DBObject dbo = (DBObject) JSON.parse(event.toString());

    if (dbo.get(ENDTIME) == null) {
        dbo.put(ENDTIME, -1L);
    }
    colEvents.save(dbo);

    // return stored id and timestamp
    ObjectNode on = new ObjectNode(JsonNodeFactory.instance);
    on.put(_ID, dbo.get(_ID).toString());
    on.put(TIMESTAMP, timestamp);

    return on;
}

From source file:org.apache.taverna.scufl2.translator.t2flow.TestInteractionActivityParser.java

@Test
public void parseSimpleTell() throws Exception {
    WorkflowBundle researchObj = parseWorkflow(WF_SIMPLE_TELL);

    NamedSet<Profile> profiles = researchObj.getProfiles();
    Profile profile = profiles.getByName("taverna-biodiversity-2.5.0");
    assertNotNull("Could not find profile", profile);

    Processor tell = researchObj.getMainWorkflow().getProcessors().getByName("tell");
    assertNotNull("Could not find processor tell", tell);

    Configuration tellConfig = scufl2Tools.configurationForActivityBoundToProcessor(tell, profile);

    Activity tellAct = (Activity) tellConfig.getConfigures();
    assertEquals(ACTIVITY_URI, tellAct.getType());

    ObjectNode tellResource = tellConfig.getJsonAsObjectNode();
    assertEquals(ACTIVITY_URI.resolve("#Config"), tellConfig.getType());

    String presentationOrigin = tellResource.get("presentationOrigin").textValue();
    assertEquals("tell", presentationOrigin);

    String interactionActivityType = tellResource.get("interactionActivityType").textValue();
    assertEquals("VelocityTemplate", interactionActivityType);

    boolean progressNotification = tellResource.get("progressNotification").booleanValue();
    assertFalse(progressNotification);/*from   w  w w  . j a  v  a2s .  co m*/
}