Example usage for com.fasterxml.jackson.databind JsonNode textValue

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind JsonNode textValue.

Prototype

public String textValue() 

Source Link

Usage

From source file:org.apache.kylin.tool.MrJobInfoExtractor.java

private void extractTaskDetail(String taskId, String user, File exportDir, String taskUrl, String urlBase)
        throws IOException {
    try {//  ww w  .  j  a  va2  s .  c  om
        if (StringUtils.isEmpty(taskId)) {
            return;
        }

        String taskUrlBase = taskUrl + taskId;
        File destDir = new File(exportDir, taskId);

        // get task basic info
        String taskInfo = saveHttpResponseQuietly(new File(destDir, "task.json"), taskUrlBase);
        JsonNode taskAttempt = new ObjectMapper().readTree(taskInfo).path("task").path("successfulAttempt");
        String succAttemptId = taskAttempt.textValue();

        String attemptInfo = saveHttpResponseQuietly(new File(destDir, "task_attempts.json"),
                taskUrlBase + "/attempts/" + succAttemptId);
        JsonNode attemptAttempt = new ObjectMapper().readTree(attemptInfo).path("taskAttempt");
        String containerId = attemptAttempt.get("assignedContainerId").textValue();
        String nodeId = nodeInfoMap.get(attemptAttempt.get("nodeHttpAddress").textValue());

        // save task counters
        saveHttpResponseQuietly(new File(destDir, "task_counters.json"), taskUrlBase + "/counters");

        // save task logs
        String logUrl = urlBase + "/jobhistory/logs/" + nodeId + "/" + containerId + "/" + succAttemptId + "/"
                + user + "/syslog/?start=0";
        logger.debug("Fetch task log from url: " + logUrl);

        saveHttpResponseQuietly(new File(destDir, "task_log.txt"), logUrl);
    } catch (Exception e) {
        logger.warn("Failed to get task counters rest response" + e);
    }
}

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From source file:com.github.restdriver.matchers.HasJsonValue.java

@Override
public boolean matchesSafely(JsonNode jsonNode) {

    JsonNode node = jsonNode.get(fieldName);

    if (node == null) {
        return false;
    }//from   w  w  w . j a  v  a 2s  .co m

    if (node.isInt()) {
        return valueMatcher.matches(node.intValue());

    } else if (node.isLong()) {
        return valueMatcher.matches(node.longValue());

    } else if (node.isTextual()) {
        return valueMatcher.matches(node.textValue());

    } else if (node.isBoolean()) {
        return valueMatcher.matches(node.booleanValue());

    } else if (node.isDouble()) {
        return valueMatcher.matches(node.doubleValue());

    } else if (node.isObject()) {
        return valueMatcher.matches(node);

    } else if (node.isNull()) {
        return valueMatcher.matches(null);

    } else {
        return false;

    }

}

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From source file:com.github.fge.jsonschema.core.report.ProcessingMessage.java

@Override
public String toString() {
    final Map<String, JsonNode> tmp = Maps.newLinkedHashMap(map);
    final JsonNode node = tmp.remove("message");
    final String message = node == null ? "(no message)" : node.textValue();
    final StringBuilder sb = new StringBuilder().append(level).append(": ");
    sb.append(message);/*from  w w  w  .ja v  a  2  s. co m*/
    for (final Map.Entry<String, JsonNode> entry : tmp.entrySet())
        sb.append("\n    ").append(entry.getKey()).append(": ").append(entry.getValue());
    return sb.append('\n').toString();
}

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From source file:org.eel.kitchen.jsonschema.format.EmailFormatAttribute.java

@Override
public void checkValue(final String fmt, final ValidationContext ctx, final ValidationReport report,
        final JsonNode instance) {
    // Yup, that is kind of misnamed. But the problem is with the
    // InternetAddress constructor in the first place which "enforces" a
    // syntax which IS NOT strictly RFC compliant.
    final boolean strictRFC = ctx.hasFeature(ValidationFeature.STRICT_RFC_CONFORMANCE);

    try {/*from   w w w  .  j ava  2s. c o m*/
        // Which means we actually invert it.
        new InternetAddress(instance.textValue(), !strictRFC);
    } catch (AddressException ignored) {
        final Message.Builder msg = newMsg(fmt).setMessage("string is not a valid email address")
                .addInfo("value", instance);
        report.addMessage(msg.build());
    }
}

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From source file:com.ottogroup.bi.asap.operator.json.aggregator.JsonContentAggregator.java

/**
 * Walks along the path provided and reads out the leaf value which is returned as string 
 * @param jsonNode/*from  w w w . j a  v a2 s. c  om*/
 * @param fieldPath
 * @return
 */
protected String getTextFieldValue(final JsonNode jsonNode, final String[] fieldPath) {

    int fieldAccessStep = 0;
    JsonNode contentNode = jsonNode;
    while (fieldAccessStep < fieldPath.length) {
        contentNode = contentNode.get(fieldPath[fieldAccessStep]);
        fieldAccessStep++;
    }

    return contentNode.textValue();
}

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From source file:com.amazonaws.services.iot.client.shadow.AwsIotDeviceCommandManager.java

private AwsIotDeviceCommand getPendingCommand(AWSIotMessage message) {
    String payload = message.getStringPayload();
    if (payload == null) {
        return null;
    }//from ww w .j  a v a 2  s  . com

    try {
        JsonNode jsonNode = objectMapper.readTree(payload);
        if (!jsonNode.isObject()) {
            return null;
        }

        JsonNode node = jsonNode.get(COMMAND_ID_FIELD);
        if (node == null) {
            return null;
        }

        String commandId = node.textValue();
        AwsIotDeviceCommand command = pendingCommands.remove(commandId);
        if (command == null) {
            return null;
        }

        node = jsonNode.get(ERROR_CODE_FIELD);
        if (node != null) {
            command.setErrorCode(AWSIotDeviceErrorCode.valueOf(node.longValue()));
        }

        node = jsonNode.get(ERROR_MESSAGE_FIELD);
        if (node != null) {
            command.setErrorMessage(node.textValue());
        }

        return command;
    } catch (IOException e) {
        return null;
    }
}

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From source file:org.level28.android.moca.json.FaqDeserializer.java

@Override
public List<FaqEntry> fromInputStream(InputStream in) throws JsonDeserializerException {
    JsonNode root;//from w  w  w .  j  a v a  2  s .  c o m
    try {
        root = sJsonMapper.readTree(in);
    } catch (IOException e) {
        throw new JsonDeserializerException("Internal Jackson error", e);
    }

    if (!root.isArray()) {
        throw new JsonDeserializerException("Root node is not an array");
    }

    // I miss list comprehensions :-(
    ArrayList<FaqEntry> result = Lists.newArrayList();
    for (JsonNode node : root) {
        if (node == null || node.isNull()) {
            throw new JsonDeserializerException("null objectRoot");
        }
        if (!node.isObject()) {
            throw new JsonDeserializerException("objectRoot is not a JSON object");
        }

        final JsonNode categoryName = node.path("category");
        final JsonNode entries = node.path("faqs");

        if (categoryName.isMissingNode() || entries.isMissingNode() || !categoryName.isTextual()
                || !entries.isArray()) {
            throw new JsonDeserializerException("Malformed FAQ category");
        }

        final String category = categoryName.textValue();

        for (JsonNode childNode : entries) {
            result.add(parseEntry(category, childNode));
        }
    }

    return result;
}

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From source file:com.almende.eve.capabilities.Config.java

/**
 * Setup extends./*from w  w  w.  ja v a 2 s . co  m*/
 */
public void setupExtend() {
    configured = true;
    final JsonNode extNode = this.get("extends");
    if (extNode == null || extNode.isNull()) {
        return;
    }
    ObjectNode reference = null;
    boolean found = false;
    final String path = extNode.textValue();
    if (path != null && !path.equals("")) {
        reference = (ObjectNode) this.lget(path.split("/"));
        if (reference == null || reference.isNull()) {
            reference = (ObjectNode) global.lget(path.split("/"));
            found = true;
        }
    }
    if (reference != null && !reference.isNull()) {
        Config refConf = null;
        if (reference instanceof Config) {
            refConf = (Config) reference;
        } else {
            refConf = new Config((ObjectNode) reference);
        }

        if (!found) {
            String ref = new UUID().toString();
            global.set(ref, refConf);
        }
        getPointers().add(refConf);
    }
}

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From source file:com.buession.oauth.provider.impl.QqProvider.java

/**
 * Retrieve the user profile from the access token.
 * //  www  .j a  va  2  s  . co m
 * @param accessToken
 * @return the user profile object
 * @throws HttpException
 */
@Override
protected UserProfile retrieveUserProfile(final Token accessToken) throws HttpException {
    String openIdUrl = getOpenIdUrl();
    logger.debug("get openid from: " + openIdUrl);
    String body = sendRequestForData(accessToken, openIdUrl);
    if (body == null) {
        return null;
    }

    String str = body.replace("callback( ", "").replace(" );", "");

    JsonNode json = JsonHelper.getFirstNode(str);
    JsonNode clientid = json.get("client_id");
    JsonNode openid = json.get("openid");

    if (openid == null) {
        throw new OAuthException("Response body is incorrect. Can't extract a openid from this: '" + body + "'",
                null);
    }

    String url = getProfileUrl() + "?oauth_consumer_key=" + clientid.textValue() + "&openid="
            + openid.textValue();
    logger.debug("get user profile by clientid<" + clientid + "> and openid<" + openid + "> from: " + url);

    body = sendRequestForData(accessToken, url);

    final UserProfile profile = extractUserProfile(body);

    profile.setId(openid.textValue());
    addAccessTokenToProfile(profile, accessToken);

    return profile;
}

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From source file:com.github.pjungermann.config.types.json.JsonConverter.java

@Nullable
protected Object extractValue(@NotNull final JsonNode node) {
    if (node.isNull()) {
        return null;
    }// w w w .j a  v  a2s . com

    if (node.isBoolean()) {
        return node.booleanValue();
    }

    if (node.isNumber()) {
        return node.numberValue();
    }

    if (node.isTextual()) {
        return node.textValue();
    }

    if (node.isBinary()) {
        try {
            return node.binaryValue();

        } catch (IOException e) {
            LOGGER.error(
                    String.format("failed to read binary value from node %s of type %s", node, node.getClass()),
                    e);
        }
    }

    if (node instanceof ArrayNode) {
        return prepareEntries((ArrayNode) node);
    }

    throw new UnsupportedOperationException(
            String.format("node %s of type %s is not supported", node, node.getClass()));
}

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