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

Introduction

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

Prototype

public String toString() 

Source Link

Usage

From source file:com.blackberry.bdp.common.versioned.ZkVersioned.java

private void writeJsonToZooKeeper(String jsonString) throws Exception {
    // remove the version as that never gets written to ZK
    ObjectNode node = (ObjectNode) mapper.readTree(jsonString);
    node.remove("version");
    jsonString = node.toString();
    LOG.info("Attempt at saving {} to {} as {}", this, this.zkPath, jsonString);
    Stat stat = this.curator.checkExists().forPath(zkPath);

    for (int i = 0; i < retries; i++) {
        try {/*from   w  w w  . j  a  v a2s  . c om*/
            if (stat == null) {
                if (version != null) {
                    throw new VersionMismatchException("New objects must have null version");
                }
                LOG.info("Saving initial object in non-existent zkPath: {}", zkPath);
                curator.create().creatingParentsIfNeeded().withMode(mode).forPath(zkPath,
                        jsonString.getBytes());
                stat = this.curator.checkExists().forPath(zkPath);
                this.setVersion(stat.getVersion());
            } else {
                if (version == null) {
                    throw new VersionMismatchException("Cannot update existing objects with null version");
                }
                if (this.version != stat.getVersion()) {
                    throw new VersionMismatchException(
                            String.format("Object with version %s cannot be saved to existing version %s",
                                    this.version, stat.getVersion()));
                } else {
                    Stat newStat = curator.setData().forPath(zkPath, jsonString.getBytes());
                    this.setVersion(newStat.getVersion());
                    LOG.info("Saved new {} version {}", this.getClass(), newStat.getVersion());
                }
            }
            break;
        } catch (VersionMismatchException vme) {
            throw vme;
        } catch (Exception e) {
            if (i <= retries) {
                LOG.warn("Failed attempt {}/{} to write to {}.  Retrying in {} seconds", i, retries, zkPath,
                        (backoff / 1000), e);
                Thread.sleep(backoff);
                backoff *= backoffExponent;
            } else {
                throw new Exception(
                        String.format("Failed to write to %s and no retries left--giving up", zkPath), e);
            }
        }
    }
}

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From source file:org.activiti.rest.service.api.identity.GroupResourceTest.java

/**
 * Test updating a single group.//  ww w.j av a2  s.c o  m
 */
public void testUpdateGroup() throws Exception {
    try {
        Group testGroup = identityService.newGroup("testgroup");
        testGroup.setName("Test group");
        testGroup.setType("Test type");
        identityService.saveGroup(testGroup);

        ObjectNode requestNode = objectMapper.createObjectNode();
        requestNode.put("name", "Updated group");
        requestNode.put("type", "Updated type");

        HttpPut httpPut = new HttpPut(
                SERVER_URL_PREFIX + RestUrls.createRelativeResourceUrl(RestUrls.URL_GROUP, "testgroup"));
        httpPut.setEntity(new StringEntity(requestNode.toString()));
        CloseableHttpResponse response = executeRequest(httpPut, HttpStatus.SC_OK);

        JsonNode responseNode = objectMapper.readTree(response.getEntity().getContent());
        closeResponse(response);
        assertNotNull(responseNode);
        assertEquals("testgroup", responseNode.get("id").textValue());
        assertEquals("Updated group", responseNode.get("name").textValue());
        assertEquals("Updated type", responseNode.get("type").textValue());
        assertTrue(responseNode.get("url").textValue()
                .endsWith(RestUrls.createRelativeResourceUrl(RestUrls.URL_GROUP, testGroup.getId())));

        Group createdGroup = identityService.createGroupQuery().groupId("testgroup").singleResult();
        assertNotNull(createdGroup);
        assertEquals("Updated group", createdGroup.getName());
        assertEquals("Updated type", createdGroup.getType());

    } finally {
        try {
            identityService.deleteGroup("testgroup");
        } catch (Throwable ignore) {
            // Ignore, since the group may not have been created in the test
            // or already deleted
        }
    }
}

---

From source file:org.activiti.rest.service.api.identity.GroupResourceTest.java

/**
 * Test updating a single user passing in null-values.
 *///from w w  w. jav a  2s .  c  om
public void testUpdateGroupNullFields() throws Exception {
    try {
        Group testGroup = identityService.newGroup("testgroup");
        testGroup.setName("Test group");
        testGroup.setType("Test type");
        identityService.saveGroup(testGroup);

        ObjectNode requestNode = objectMapper.createObjectNode();
        requestNode.put("name", (JsonNode) null);
        requestNode.put("type", (JsonNode) null);

        HttpPut httpPut = new HttpPut(
                SERVER_URL_PREFIX + RestUrls.createRelativeResourceUrl(RestUrls.URL_GROUP, "testgroup"));
        httpPut.setEntity(new StringEntity(requestNode.toString()));
        CloseableHttpResponse response = executeRequest(httpPut, HttpStatus.SC_OK);
        JsonNode responseNode = objectMapper.readTree(response.getEntity().getContent());
        closeResponse(response);
        assertNotNull(responseNode);
        assertEquals("testgroup", responseNode.get("id").textValue());
        assertNull(responseNode.get("name").textValue());
        assertNull(responseNode.get("type").textValue());
        assertTrue(responseNode.get("url").textValue()
                .endsWith(RestUrls.createRelativeResourceUrl(RestUrls.URL_GROUP, testGroup.getId())));

        Group createdGroup = identityService.createGroupQuery().groupId("testgroup").singleResult();
        assertNotNull(createdGroup);
        assertNull(createdGroup.getName());
        assertNull(createdGroup.getType());

    } finally {
        try {
            identityService.deleteGroup("testgroup");
        } catch (Throwable ignore) {
            // Ignore, since the group may not have been created in the test
            // or already deleted
        }
    }
}

---

From source file:org.activiti.rest.service.api.repository.ModelResourceTest.java

@Deployment(resources = { "org/activiti/rest/service/api/repository/oneTaskProcess.bpmn20.xml" })
public void testUpdateModelNoFields() throws Exception {

    Model model = null;/*from w w  w  . j  ava  2 s  .  c o  m*/
    try {
        Calendar now = Calendar.getInstance();
        now.set(Calendar.MILLISECOND, 0);
        processEngineConfiguration.getClock().setCurrentTime(now.getTime());

        model = repositoryService.newModel();
        model.setCategory("Model category");
        model.setKey("Model key");
        model.setMetaInfo("Model metainfo");
        model.setName("Model name");
        model.setVersion(2);
        model.setDeploymentId(deploymentId);
        repositoryService.saveModel(model);

        // Use empty request-node, nothing should be changed after update
        ObjectNode requestNode = objectMapper.createObjectNode();

        HttpPut httpPut = new HttpPut(
                SERVER_URL_PREFIX + RestUrls.createRelativeResourceUrl(RestUrls.URL_MODEL, model.getId()));
        httpPut.setEntity(new StringEntity(requestNode.toString()));
        CloseableHttpResponse response = executeRequest(httpPut, HttpStatus.SC_OK);
        JsonNode responseNode = objectMapper.readTree(response.getEntity().getContent());
        closeResponse(response);
        assertNotNull(responseNode);
        assertEquals("Model name", responseNode.get("name").textValue());
        assertEquals("Model key", responseNode.get("key").textValue());
        assertEquals("Model category", responseNode.get("category").textValue());
        assertEquals(2, responseNode.get("version").intValue());
        assertEquals("Model metainfo", responseNode.get("metaInfo").textValue());
        assertEquals(deploymentId, responseNode.get("deploymentId").textValue());
        assertEquals(model.getId(), responseNode.get("id").textValue());

        assertEquals(now.getTime().getTime(),
                getDateFromISOString(responseNode.get("createTime").textValue()).getTime());
        assertEquals(now.getTime().getTime(),
                getDateFromISOString(responseNode.get("lastUpdateTime").textValue()).getTime());

        assertTrue(responseNode.get("url").textValue()
                .endsWith(RestUrls.createRelativeResourceUrl(RestUrls.URL_MODEL, model.getId())));
        assertTrue(responseNode.get("deploymentUrl").textValue()
                .endsWith(RestUrls.createRelativeResourceUrl(RestUrls.URL_DEPLOYMENT, deploymentId)));

    } finally {
        try {
            repositoryService.deleteModel(model.getId());
        } catch (Throwable ignore) {
            // Ignore, model might not be created
        }
    }
}

---

From source file:org.flowable.rest.service.api.repository.ModelResourceTest.java

@Deployment(resources = { "org/flowable/rest/service/api/repository/oneTaskProcess.bpmn20.xml" })
public void testUpdateModelNoFields() throws Exception {

    Model model = null;//from w ww  . j  a  v a2s .co m
    try {
        Calendar now = Calendar.getInstance();
        now.set(Calendar.MILLISECOND, 0);
        processEngineConfiguration.getClock().setCurrentTime(now.getTime());

        model = repositoryService.newModel();
        model.setCategory("Model category");
        model.setKey("Model key");
        model.setMetaInfo("Model metainfo");
        model.setName("Model name");
        model.setVersion(2);
        model.setDeploymentId(deploymentId);
        repositoryService.saveModel(model);

        // Use empty request-node, nothing should be changed after update
        ObjectNode requestNode = objectMapper.createObjectNode();

        HttpPut httpPut = new HttpPut(
                SERVER_URL_PREFIX + RestUrls.createRelativeResourceUrl(RestUrls.URL_MODEL, model.getId()));
        httpPut.setEntity(new StringEntity(requestNode.toString()));
        CloseableHttpResponse response = executeRequest(httpPut, HttpStatus.SC_OK);
        JsonNode responseNode = objectMapper.readTree(response.getEntity().getContent());
        closeResponse(response);
        assertNotNull(responseNode);
        assertEquals("Model name", responseNode.get("name").textValue());
        assertEquals("Model key", responseNode.get("key").textValue());
        assertEquals("Model category", responseNode.get("category").textValue());
        assertEquals(2, responseNode.get("version").intValue());
        assertEquals("Model metainfo", responseNode.get("metaInfo").textValue());
        assertEquals(deploymentId, responseNode.get("deploymentId").textValue());
        assertEquals(model.getId(), responseNode.get("id").textValue());

        assertEquals(now.getTime().getTime(),
                getDateFromISOString(responseNode.get("createTime").textValue()).getTime());
        assertEquals(now.getTime().getTime(),
                getDateFromISOString(responseNode.get("lastUpdateTime").textValue()).getTime());

        assertTrue(responseNode.get("url").textValue()
                .endsWith(RestUrls.createRelativeResourceUrl(RestUrls.URL_MODEL, model.getId())));
        assertTrue(responseNode.get("deploymentUrl").textValue()
                .endsWith(RestUrls.createRelativeResourceUrl(RestUrls.URL_DEPLOYMENT, deploymentId)));

    } finally {
        try {
            repositoryService.deleteModel(model.getId());
        } catch (Throwable ignore) {
            // Ignore, model might not be created
        }
    }
}

---

From source file:org.activiti.rest.service.api.runtime.TaskCommentResourceTest.java

/**
 * Test creating a comment for a task. POST runtime/tasks/{taskId}/comments
 *//*ww w.j  ava2s. c  om*/
public void testCreateComment() throws Exception {
    try {
        Task task = taskService.newTask();
        taskService.saveTask(task);

        ObjectNode requestNode = objectMapper.createObjectNode();
        requestNode.put("message", "This is a comment...");

        HttpPost httpPost = new HttpPost(SERVER_URL_PREFIX
                + RestUrls.createRelativeResourceUrl(RestUrls.URL_TASK_COMMENT_COLLECTION, task.getId()));
        httpPost.setEntity(new StringEntity(requestNode.toString()));
        CloseableHttpResponse response = executeRequest(httpPost, HttpStatus.SC_CREATED);
        List<Comment> commentsOnTask = taskService.getTaskComments(task.getId());
        assertNotNull(commentsOnTask);
        assertEquals(1, commentsOnTask.size());

        JsonNode responseNode = objectMapper.readTree(response.getEntity().getContent());
        closeResponse(response);
        assertNotNull(responseNode);
        assertEquals("kermit", responseNode.get("author").textValue());
        assertEquals("This is a comment...", responseNode.get("message").textValue());
        assertEquals(commentsOnTask.get(0).getId(), responseNode.get("id").textValue());
        assertTrue(responseNode.get("taskUrl").textValue().endsWith(RestUrls.createRelativeResourceUrl(
                RestUrls.URL_TASK_COMMENT, task.getId(), commentsOnTask.get(0).getId())));
        assertEquals(task.getId(), responseNode.get("taskId").asText());
        assertTrue(responseNode.get("processInstanceUrl").isNull());
        assertTrue(responseNode.get("processInstanceId").isNull());

    } finally {
        // Clean adhoc-tasks even if test fails
        List<Task> tasks = taskService.createTaskQuery().list();
        for (Task task : tasks) {
            taskService.deleteTask(task.getId(), true);
        }
    }
}

---

From source file:com.baasbox.Global.java

@Override
public F.Promise<SimpleResult> onBadRequest(RequestHeader request, String error) {
    ObjectNode result = prepareError(request, error);
    result.put("http_code", 400);
    SimpleResult resultToReturn = badRequest(result);
    try {//from   ww w  . j a va  2s. c  o  m
        if (BaasBoxLogger.isDebugEnabled())
            BaasBoxLogger.debug("Global.onBadRequest:\n  + result: \n" + result.toString() + "\n  --> Body:\n"
                    + result.toString(), "UTF-8");
    } finally {
        return F.Promise.pure(resultToReturn);
    }
}

---

From source file:com.activiti.service.activiti.ProcessInstanceService.java

public JsonNode listProcesInstances(ObjectNode bodyNode, ServerConfig serverConfig) {
    JsonNode resultNode = null;/*  w  w w . j a v a  2  s  .  c o  m*/
    try {
        URIBuilder builder = new URIBuilder("query/historic-process-instances");

        String uri = clientUtil.getUriWithPagingAndOrderParameters(builder, bodyNode);
        HttpPost post = clientUtil.createPost(uri, serverConfig);

        post.setEntity(clientUtil.createStringEntity(bodyNode.toString()));
        resultNode = clientUtil.executeRequest(post, serverConfig);
    } catch (Exception e) {
        throw new ActivitiServiceException(e.getMessage(), e);
    }
    return resultNode;
}

---

From source file:org.apache.olingo.fit.utils.JSONUtilities.java

@Override
public InputStream addEditLink(final InputStream content, final String title, final String href)
        throws IOException {

    final ObjectNode srcNode = (ObjectNode) mapper.readTree(content);
    IOUtils.closeQuietly(content);//from  w  w w . j  a v  a2s  .c om

    srcNode.set(Constants.get(ConstantKey.JSON_EDITLINK_NAME), new TextNode(href));
    return IOUtils.toInputStream(srcNode.toString(), Constants.ENCODING);
}

---

From source file:com.baasbox.Global.java

@Override
public F.Promise<SimpleResult> onHandlerNotFound(RequestHeader request) {
    debug("API not found: " + request.method() + " " + request);
    ObjectNode result = prepareError(request, "API not found");
    result.put("http_code", 404);
    SimpleResult resultToReturn = notFound(result);
    try {//  w  w w.  ja v  a  2  s  .c o  m
        if (BaasBoxLogger.isDebugEnabled())
            BaasBoxLogger.debug("Global.onBadRequest:\n  + result: \n" + result.toString() + "\n  --> Body:\n"
                    + new String(JavaResultExtractor.getBody(resultToReturn), "UTF-8"));
    } finally {
        return F.Promise.pure(resultToReturn);
    }
}

---

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