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

Introduction

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

Prototype

public final Iterator<JsonNode> iterator() 

Source Link

Usage

From source file:org.activiti.rest.api.history.HistoricDetailCollectionResourceTest.java

protected void assertResultsPresentInDataResponse(String url, int numberOfResultsExpected, String variableName,
        Object variableValue) throws JsonProcessingException, IOException {

    // Do the actual call
    ClientResource client = getAuthenticatedClient(url);
    Representation response = client.get();

    // Check status and size
    assertEquals(Status.SUCCESS_OK, client.getResponse().getStatus());
    JsonNode dataNode = objectMapper.readTree(response.getStream()).get("data");
    assertEquals(numberOfResultsExpected, dataNode.size());

    // Check presence of ID's
    if (variableName != null) {
        boolean variableFound = false;
        Iterator<JsonNode> it = dataNode.iterator();
        while (it.hasNext()) {
            JsonNode variableNode = it.next().get("variable");
            String name = variableNode.get("name").textValue();
            if (variableName.equals(name)) {
                variableFound = true;//from   ww w  . j  a va2 s. c o m
                if (variableValue instanceof Boolean) {
                    assertTrue("Variable value is not equal",
                            variableNode.get("value").asBoolean() == (Boolean) variableValue);
                } else if (variableValue instanceof Integer) {
                    assertTrue("Variable value is not equal",
                            variableNode.get("value").asInt() == (Integer) variableValue);
                } else {
                    assertTrue("Variable value is not equal",
                            variableNode.get("value").asText().equals((String) variableValue));
                }
            }
        }
        assertTrue("Variable " + variableName + " is missing", variableFound);
    }

    client.release();
}

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From source file:org.activiti.rest.service.api.history.HistoricActivityInstanceCollectionResourceTest.java

protected void assertResultsPresentInDataResponse(String url, int numberOfResultsExpected,
        String... expectedActivityIds) throws JsonProcessingException, IOException {

    // Do the actual call
    ClientResource client = getAuthenticatedClient(url);
    Representation response = client.get();

    // Check status and size
    assertEquals(Status.SUCCESS_OK, client.getResponse().getStatus());
    JsonNode dataNode = objectMapper.readTree(response.getStream()).get("data");
    assertEquals(numberOfResultsExpected, dataNode.size());

    // Check presence of ID's
    if (expectedActivityIds != null) {
        List<String> toBeFound = new ArrayList<String>(Arrays.asList(expectedActivityIds));
        Iterator<JsonNode> it = dataNode.iterator();
        while (it.hasNext()) {
            String activityId = it.next().get("activityId").textValue();
            toBeFound.remove(activityId);
        }/*from  ww w  .  j  ava 2s .c  om*/
        assertTrue("Not all entries have been found in result, missing: " + StringUtils.join(toBeFound, ", "),
                toBeFound.isEmpty());
    }

    client.release();
}

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From source file:org.activiti.rest.service.api.history.HistoricActivityInstanceQueryResourceTest.java

protected void assertResultsPresentInDataResponse(String url, ObjectNode body, int numberOfResultsExpected,
        String... expectedActivityIds) throws JsonProcessingException, IOException {

    // Do the actual call
    ClientResource client = getAuthenticatedClient(url);
    Representation response = client.post(body);

    // Check status and size
    assertEquals(Status.SUCCESS_OK, client.getResponse().getStatus());
    JsonNode dataNode = objectMapper.readTree(response.getStream()).get("data");
    assertEquals(numberOfResultsExpected, dataNode.size());

    // Check presence of ID's
    if (expectedActivityIds != null) {
        List<String> toBeFound = new ArrayList<String>(Arrays.asList(expectedActivityIds));
        Iterator<JsonNode> it = dataNode.iterator();
        while (it.hasNext()) {
            String activityId = it.next().get("activityId").textValue();
            toBeFound.remove(activityId);
        }/*w ww . j  av a2  s. c om*/
        assertTrue("Not all entries have been found in result, missing: " + StringUtils.join(toBeFound, ", "),
                toBeFound.isEmpty());
    }

    client.release();
}

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From source file:org.activiti.rest.service.api.history.HistoricDetailQueryResourceTest.java

/**
 * Test querying historic detail. /* ww w . ja  v a 2s  .  c  o  m*/
 * POST query/historic-detail
 */
@Deployment
public void testQueryDetail() throws Exception {
    HashMap<String, Object> processVariables = new HashMap<String, Object>();
    processVariables.put("stringVar", "Azerty");
    processVariables.put("intVar", 67890);
    processVariables.put("booleanVar", false);
    processVariables.put("byteVar", "test".getBytes());

    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess",
            processVariables);
    Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
    taskService.complete(task.getId());
    task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
    taskService.setVariableLocal(task.getId(), "taskVariable", "test");

    ProcessInstance processInstance2 = runtimeService.startProcessInstanceByKey("oneTaskProcess",
            processVariables);

    String url = RestUrls.createRelativeResourceUrl(RestUrls.URL_HISTORIC_DETAIL_QUERY);

    ObjectNode requestNode = objectMapper.createObjectNode();
    requestNode.put("processInstanceId", processInstance.getId());
    assertResultsPresentInDataResponse(url, requestNode, 5, "stringVar", "Azerty");

    requestNode = objectMapper.createObjectNode();
    requestNode.put("taskId", task.getId());
    assertResultsPresentInDataResponse(url, requestNode, 1, "taskVariable", "test");

    requestNode = objectMapper.createObjectNode();
    requestNode.put("processInstanceId", processInstance2.getId());
    assertResultsPresentInDataResponse(url, requestNode, 4, "intVar", 67890);

    requestNode = objectMapper.createObjectNode();
    requestNode.put("processInstanceId", processInstance2.getId());
    requestNode.put("selectOnlyFormProperties", true);
    assertResultsPresentInDataResponse(url, requestNode, 0, null, null);

    requestNode = objectMapper.createObjectNode();
    requestNode.put("processInstanceId", processInstance2.getId());
    requestNode.put("selectOnlyVariableUpdates", true);
    assertResultsPresentInDataResponse(url, requestNode, 4, "booleanVar", false);

    requestNode = objectMapper.createObjectNode();
    requestNode.put("processInstanceId", processInstance2.getId());
    ClientResource client = getAuthenticatedClient(url);
    Representation response = client.post(requestNode);

    // Check status and size
    assertEquals(Status.SUCCESS_OK, client.getResponse().getStatus());
    JsonNode dataNode = objectMapper.readTree(response.getStream()).get("data");

    boolean byteVarFound = false;
    Iterator<JsonNode> it = dataNode.iterator();
    while (it.hasNext()) {
        JsonNode variableNode = it.next().get("variable");
        String name = variableNode.get("name").textValue();
        if ("byteVar".equals(name)) {
            byteVarFound = true;
            String valueUrl = variableNode.get("valueUrl").textValue();
            client.release();
            client = new ClientResource(valueUrl);
            client.setChallengeResponse(ChallengeScheme.HTTP_BASIC, "kermit", "kermit");
            response = client.get();
            assertEquals(Status.SUCCESS_OK, client.getResponse().getStatus());
            byte[] varInput = IOUtils.toByteArray(response.getStream());
            assertEquals("test", new String(varInput));
            break;
        }
    }
    assertTrue(byteVarFound);
}

---

From source file:org.activiti.rest.service.api.history.HistoricDetailQueryResourceTest.java

protected void assertResultsPresentInDataResponse(String url, ObjectNode body, int numberOfResultsExpected,
        String variableName, Object variableValue) throws JsonProcessingException, IOException {

    // Do the actual call
    ClientResource client = getAuthenticatedClient(url);
    Representation response = client.post(body);

    // Check status and size
    assertEquals(Status.SUCCESS_OK, client.getResponse().getStatus());
    JsonNode dataNode = objectMapper.readTree(response.getStream()).get("data");
    assertEquals(numberOfResultsExpected, dataNode.size());

    // Check presence of ID's
    if (variableName != null) {
        boolean variableFound = false;
        Iterator<JsonNode> it = dataNode.iterator();
        while (it.hasNext()) {
            JsonNode variableNode = it.next().get("variable");
            String name = variableNode.get("name").textValue();
            if (variableName.equals(name)) {
                variableFound = true;/*from   www  .j  ava  2s.  c om*/
                if (variableValue instanceof Boolean) {
                    assertTrue("Variable value is not equal",
                            variableNode.get("value").asBoolean() == (Boolean) variableValue);
                } else if (variableValue instanceof Integer) {
                    assertTrue("Variable value is not equal",
                            variableNode.get("value").asInt() == (Integer) variableValue);
                } else {
                    assertTrue("Variable value is not equal",
                            variableNode.get("value").asText().equals((String) variableValue));
                }
            }
        }
        assertTrue("Variable " + variableName + " is missing", variableFound);
    }

    client.release();
}

---

From source file:org.activiti.rest.service.api.history.HistoricProcessInstanceCollectionResourceTest.java

protected void assertResultsPresentInDataResponse(String url, String... expectedResourceIds)
        throws JsonProcessingException, IOException {
    int numberOfResultsExpected = expectedResourceIds.length;

    // Do the actual call
    ClientResource client = getAuthenticatedClient(url);
    Representation response = client.get();

    // Check status and size
    assertEquals(Status.SUCCESS_OK, client.getResponse().getStatus());
    JsonNode dataNode = objectMapper.readTree(response.getStream()).get("data");
    assertEquals(numberOfResultsExpected, dataNode.size());

    // Check presence of ID's
    List<String> toBeFound = new ArrayList<String>(Arrays.asList(expectedResourceIds));
    Iterator<JsonNode> it = dataNode.iterator();
    while (it.hasNext()) {
        String id = it.next().get("id").textValue();
        toBeFound.remove(id);//from   w  ww  . j ava 2 s.co  m
    }
    assertTrue("Not all process instances have been found in result, missing: "
            + StringUtils.join(toBeFound, ", "), toBeFound.isEmpty());

    client.release();
}

---

From source file:org.activiti.rest.service.api.history.HistoricTaskInstanceCollectionResourceTest.java

protected void assertResultsPresentInDataResponse(String url, int numberOfResultsExpected,
        String... expectedTaskIds) throws JsonProcessingException, IOException {

    // Do the actual call
    ClientResource client = getAuthenticatedClient(url);
    Representation response = client.get();

    // Check status and size
    assertEquals(Status.SUCCESS_OK, client.getResponse().getStatus());
    JsonNode dataNode = objectMapper.readTree(response.getStream()).get("data");
    assertEquals(numberOfResultsExpected, dataNode.size());

    // Check presence of ID's
    if (expectedTaskIds != null) {
        List<String> toBeFound = new ArrayList<String>(Arrays.asList(expectedTaskIds));
        Iterator<JsonNode> it = dataNode.iterator();
        while (it.hasNext()) {
            String id = it.next().get("id").textValue();
            toBeFound.remove(id);/*w  ww  .ja  va  2 s.  c  o m*/
        }
        assertTrue("Not all entries have been found in result, missing: " + StringUtils.join(toBeFound, ", "),
                toBeFound.isEmpty());
    }

    client.release();
}

---

From source file:org.activiti.rest.service.api.history.HistoricTaskInstanceQueryResourceTest.java

protected void assertResultsPresentInDataResponse(String url, ObjectNode body, int numberOfResultsExpected,
        String... expectedTaskIds) throws JsonProcessingException, IOException {

    // Do the actual call
    ClientResource client = getAuthenticatedClient(url);
    Representation response = client.post(body);

    // Check status and size
    assertEquals(Status.SUCCESS_OK, client.getResponse().getStatus());
    JsonNode dataNode = objectMapper.readTree(response.getStream()).get("data");
    assertEquals(numberOfResultsExpected, dataNode.size());

    // Check presence of ID's
    if (expectedTaskIds != null) {
        List<String> toBeFound = new ArrayList<String>(Arrays.asList(expectedTaskIds));
        Iterator<JsonNode> it = dataNode.iterator();
        while (it.hasNext()) {
            String id = it.next().get("id").textValue();
            toBeFound.remove(id);/*from w w  w.  j ava2s .c o  m*/
        }
        assertTrue("Not all entries have been found in result, missing: " + StringUtils.join(toBeFound, ", "),
                toBeFound.isEmpty());
    }

    client.release();
}

---

From source file:org.flowable.app.rest.service.BaseSpringRestTestCase.java

/**
 * Checks if the returned "data" array (child-node of root-json node returned by invoking a GET on the given url) contains entries with the given ID's.
 *//* w w w  . ja va 2 s  . co  m*/
protected void assertResultsPresentInDataResponse(String url, String... expectedResourceIds)
        throws JsonProcessingException, IOException {
    int numberOfResultsExpected = expectedResourceIds.length;

    // Do the actual call
    CloseableHttpResponse response = executeRequest(new HttpGet(SERVER_URL_PREFIX + url), HttpStatus.SC_OK);

    // Check status and size
    JsonNode dataNode = objectMapper.readTree(response.getEntity().getContent()).get("data");
    closeResponse(response);
    assertEquals(numberOfResultsExpected, dataNode.size());

    // Check presence of ID's
    List<String> toBeFound = new ArrayList<>(Arrays.asList(expectedResourceIds));
    Iterator<JsonNode> it = dataNode.iterator();
    while (it.hasNext()) {
        String id = it.next().get("id").textValue();
        toBeFound.remove(id);
    }
    assertTrue("Not all expected ids have been found in result, missing: " + StringUtils.join(toBeFound, ", "),
            toBeFound.isEmpty());
}

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From source file:org.flowable.app.rest.service.BaseSpringRestTestCase.java

protected void assertResultsPresentInPostDataResponseWithStatusCheck(String url, ObjectNode body,
        int expectedStatusCode, String... expectedResourceIds) throws JsonProcessingException, IOException {
    int numberOfResultsExpected = 0;
    if (expectedResourceIds != null) {
        numberOfResultsExpected = expectedResourceIds.length;
    }//from  w  w  w . j  av  a2 s. com

    // Do the actual call
    HttpPost post = new HttpPost(SERVER_URL_PREFIX + url);
    post.setEntity(new StringEntity(body.toString()));
    CloseableHttpResponse response = executeRequest(post, expectedStatusCode);

    if (expectedStatusCode == HttpStatus.SC_OK) {
        // Check status and size
        JsonNode rootNode = objectMapper.readTree(response.getEntity().getContent());
        JsonNode dataNode = rootNode.get("data");
        assertEquals(numberOfResultsExpected, dataNode.size());

        // Check presence of ID's
        if (expectedResourceIds != null) {
            List<String> toBeFound = new ArrayList<>(Arrays.asList(expectedResourceIds));
            Iterator<JsonNode> it = dataNode.iterator();
            while (it.hasNext()) {
                String id = it.next().get("id").textValue();
                toBeFound.remove(id);
            }
            assertTrue(
                    "Not all entries have been found in result, missing: " + StringUtils.join(toBeFound, ", "),
                    toBeFound.isEmpty());
        }
    }

    closeResponse(response);
}

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