Examples with JsonNodeFactory com.fasterxml.jackson.databind.node.JsonNodeFactory used on opensource projects

Example 11 with JsonNodeFactory

use of com.fasterxml.jackson.databind.node.JsonNodeFactory in project cloudbreak by hortonworks.

the class BlueprintValidatorTest method testKnoxWithKerberosAndNonGwHasKnox.

@Test
public void testKnoxWithKerberosAndNonGwHasKnox() throws IOException {
    // GIVEN
    Blueprint blueprint = createBlueprint();
    Set<InstanceGroup> instanceGroups = new HashSet<>();
    instanceGroups.add(createInstanceGroup("gateway1", 1, InstanceGroupType.GATEWAY));
    instanceGroups.add(createInstanceGroup("gateway2", 1, InstanceGroupType.GATEWAY));
    instanceGroups.add(createInstanceGroup("master", 1, InstanceGroupType.CORE));
    Set<HostGroup> hostGroups = createHostGroups(instanceGroups);
    JsonNodeFactory jsonNodeFactory = JsonNodeFactory.instance;
    ObjectNode rootNode = jsonNodeFactory.objectNode();
    ArrayNode hostGroupsNode = rootNode.putArray("host_groups");
    addHostGroup(hostGroupsNode, "gateway1", SL_MIN0_MAX3, MA_MIN1_MAX3);
    addHostGroup(hostGroupsNode, "gateway2", SL_MIN0_MAX3, MA_MIN1_MAX3);
    addHostGroup(hostGroupsNode, "master", SL_MIN0_MAX3, KNOX);
    BDDMockito.given(objectMapper.readTree(BLUEPRINT_STRING)).willReturn(rootNode);
    Cluster cluster = new Cluster();
    cluster.setSecure(true);
    Gateway gateway = new Gateway();
    gateway.setEnableGateway(true);
    cluster.setGateway(gateway);
    thrown.expect(BlueprintValidationException.class);
    thrown.expectMessage("In case of Knox and Kerberos each 'Ambari Server' node must include the 'KNOX_GATEWAY' service. " + "The following host groups are missing the service: gateway1,gateway2");
    // WHEN
    underTest.validateBlueprintForStack(cluster, blueprint, hostGroups, instanceGroups);
// THEN exception thrown
}

Example 12 with JsonNodeFactory

use of com.fasterxml.jackson.databind.node.JsonNodeFactory in project cloudbreak by hortonworks.

the class BlueprintValidatorTest method createJsonTree.

private JsonNode createJsonTree() {
    JsonNodeFactory jsonNodeFactory = JsonNodeFactory.instance;
    ObjectNode rootNode = jsonNodeFactory.objectNode();
    ArrayNode hostGroupsNode = rootNode.putArray("host_groups");
    addHostGroup(hostGroupsNode, GROUP1, SL_MIN0_MAX3, MA_MIN1_MAX1);
    addHostGroup(hostGroupsNode, GROUP2, MA_MIN1_MAX5);
    addHostGroup(hostGroupsNode, GROUP3, MA_MIN1_MAX3);
    return rootNode;
}

Example 13 with JsonNodeFactory

use of com.fasterxml.jackson.databind.node.JsonNodeFactory in project cloudbreak by hortonworks.

the class BlueprintValidatorTest method testKnoxWithKerberosButOneNodeMissingKnox.

@Test
public void testKnoxWithKerberosButOneNodeMissingKnox() throws IOException {
    // GIVEN
    Blueprint blueprint = createBlueprint();
    Set<InstanceGroup> instanceGroups = new HashSet<>();
    instanceGroups.add(createInstanceGroup("gateway1", 1, InstanceGroupType.GATEWAY));
    instanceGroups.add(createInstanceGroup("gateway2", 1, InstanceGroupType.GATEWAY));
    instanceGroups.add(createInstanceGroup("master", 1, InstanceGroupType.CORE));
    Set<HostGroup> hostGroups = createHostGroups(instanceGroups);
    JsonNodeFactory jsonNodeFactory = JsonNodeFactory.instance;
    ObjectNode rootNode = jsonNodeFactory.objectNode();
    ArrayNode hostGroupsNode = rootNode.putArray("host_groups");
    addHostGroup(hostGroupsNode, "gateway1", SL_MIN0_MAX3, KNOX);
    addHostGroup(hostGroupsNode, "gateway2", SL_MIN0_MAX3, MA_MIN1_MAX3);
    addHostGroup(hostGroupsNode, "master", SL_MIN0_MAX3, MA_MIN1_MAX5);
    BDDMockito.given(objectMapper.readTree(BLUEPRINT_STRING)).willReturn(rootNode);
    Cluster cluster = new Cluster();
    cluster.setSecure(true);
    Gateway gateway = new Gateway();
    gateway.setEnableGateway(true);
    cluster.setGateway(gateway);
    thrown.expect(BlueprintValidationException.class);
    thrown.expectMessage("In case of Knox and Kerberos each 'Ambari Server' node must include the 'KNOX_GATEWAY' service. " + "The following host groups are missing the service: gateway2");
    // WHEN
    underTest.validateBlueprintForStack(cluster, blueprint, hostGroups, instanceGroups);
// THEN exception thrown
}

Example 14 with JsonNodeFactory

use of com.fasterxml.jackson.databind.node.JsonNodeFactory in project cloudbreak by hortonworks.

the class BlueprintValidatorTest method createJsonTreeWithComponentInMoreGroups.

private JsonNode createJsonTreeWithComponentInMoreGroups() {
    JsonNodeFactory jsonNodeFactory = JsonNodeFactory.instance;
    ObjectNode rootNode = jsonNodeFactory.objectNode();
    ArrayNode hostGroupsNode = rootNode.putArray("host_groups");
    addHostGroup(hostGroupsNode, GROUP1, MA_MIN1_MAX1, MA_MIN1_MAX3);
    addHostGroup(hostGroupsNode, GROUP2, MA_MIN1_MAX5);
    addHostGroup(hostGroupsNode, GROUP3, MA_MIN1_MAX3);
    return rootNode;
}

Example 15 with JsonNodeFactory

use of com.fasterxml.jackson.databind.node.JsonNodeFactory in project debezium by debezium.

the class VerifyRecord method printJson.

protected static void printJson(SourceRecord record) {
    JsonNode keyJson = null;
    JsonNode valueJson = null;
    try {
        // First serialize and deserialize the key ...
        byte[] keyBytes = keyJsonConverter.fromConnectData(record.topic(), record.keySchema(), record.key());
        keyJson = keyJsonDeserializer.deserialize(record.topic(), keyBytes);
        // then the value ...
        byte[] valueBytes = valueJsonConverter.fromConnectData(record.topic(), record.valueSchema(), record.value());
        valueJson = valueJsonDeserializer.deserialize(record.topic(), valueBytes);
        // And finally get ready to print it ...
        JsonNodeFactory nodeFactory = new JsonNodeFactory(false);
        ObjectNode message = nodeFactory.objectNode();
        message.set("key", keyJson);
        message.set("value", valueJson);
        Testing.print("Message on topic '" + record.topic() + "':");
        Testing.print(prettyJson(message));
    } catch (Throwable t) {
        Testing.printError(t);
        Testing.print("Problem with message on topic '" + record.topic() + "':");
        if (keyJson != null) {
            Testing.print("valid key = " + prettyJson(keyJson));
        } else {
            Testing.print("invalid key");
        }
        if (valueJson != null) {
            Testing.print("valid value = " + prettyJson(valueJson));
        } else {
            Testing.print("invalid value");
        }
        fail(t.getMessage());
    }
}