Examples with Representation org.restlet.representation.Representation used on opensource projects

Example 31 with Representation

use of org.restlet.representation.Representation in project helix by apache.

the class TestClusterManagementWebapp method postConfig.

private void postConfig(Client client, String url, ObjectMapper mapper, String command, String configs) throws Exception {
    Map<String, String> params = new HashMap<String, String>();
    params.put(JsonParameters.MANAGEMENT_COMMAND, command);
    params.put(JsonParameters.CONFIGS, configs);
    Request request = new Request(Method.POST, new Reference(url));
    request.setEntity(JsonParameters.JSON_PARAMETERS + "=" + ClusterRepresentationUtil.ObjectToJson(params), MediaType.APPLICATION_ALL);
    Response response = client.handle(request);
    Representation result = response.getEntity();
    StringWriter sw = new StringWriter();
    result.write(sw);
    String responseStr = sw.toString();
    Assert.assertTrue(responseStr.toLowerCase().indexOf("error") == -1);
    Assert.assertTrue(responseStr.toLowerCase().indexOf("exception") == -1);
}

Example 32 with Representation

use of org.restlet.representation.Representation in project helix by apache.

the class TestClusterManagementWebapp method verifyEnableInstance.

void verifyEnableInstance() throws JsonGenerationException, JsonMappingException, IOException {
    String httpUrlBase = "http://localhost:" + ADMIN_PORT + "/clusters/" + clusterName + "/instances/" + instance1 + "_" + instancePort;
    Map<String, String> paraMap = new HashMap<String, String>();
    // Add 1 instance
    paraMap.put(JsonParameters.ENABLED, "" + false);
    paraMap.put(JsonParameters.MANAGEMENT_COMMAND, ClusterSetup.enableInstance);
    Reference resourceRef = new Reference(httpUrlBase);
    Request request = new Request(Method.POST, resourceRef);
    request.setEntity(JsonParameters.JSON_PARAMETERS + "=" + ClusterRepresentationUtil.ObjectToJson(paraMap), MediaType.APPLICATION_ALL);
    Response response = _gClient.handle(request);
    Representation result = response.getEntity();
    StringWriter sw = new StringWriter();
    result.write(sw);
    // System.out.println(sw.toString());
    ObjectMapper mapper = new ObjectMapper();
    ZNRecord r = mapper.readValue(new StringReader(sw.toString()), ZNRecord.class);
    AssertJUnit.assertTrue(r.getSimpleField(InstanceConfigProperty.HELIX_ENABLED.toString()).equals("" + false));
    // Then enable it
    paraMap.put(JsonParameters.ENABLED, "" + true);
    request = new Request(Method.POST, resourceRef);
    request.setEntity(JsonParameters.JSON_PARAMETERS + "=" + ClusterRepresentationUtil.ObjectToJson(paraMap), MediaType.APPLICATION_ALL);
    response = _gClient.handle(request);
    result = response.getEntity();
    sw = new StringWriter();
    result.write(sw);
    // System.out.println(sw.toString());
    mapper = new ObjectMapper();
    r = mapper.readValue(new StringReader(sw.toString()), ZNRecord.class);
    AssertJUnit.assertTrue(r.getSimpleField(InstanceConfigProperty.HELIX_ENABLED.toString()).equals("" + true));
}

Example 33 with Representation

use of org.restlet.representation.Representation in project helix by apache.

the class TestClusterManagementWebapp method verifyAddHostedEntity.

void verifyAddHostedEntity() throws JsonGenerationException, JsonMappingException, IOException {
    String httpUrlBase = "http://localhost:" + ADMIN_PORT + "/clusters/" + clusterName + "/resourceGroups";
    Map<String, String> paraMap = new HashMap<String, String>();
    paraMap.put(JsonParameters.RESOURCE_GROUP_NAME, resourceGroupName);
    paraMap.put(JsonParameters.PARTITIONS, "" + partitions);
    paraMap.put(JsonParameters.STATE_MODEL_DEF_REF, "MasterSlave");
    paraMap.put(JsonParameters.MANAGEMENT_COMMAND, ClusterSetup.addResource);
    Reference resourceRef = new Reference(httpUrlBase);
    Request request = new Request(Method.POST, resourceRef);
    request.setEntity(JsonParameters.JSON_PARAMETERS + "=" + ClusterRepresentationUtil.ObjectToJson(paraMap), MediaType.APPLICATION_ALL);
    Response response = _gClient.handle(request);
    Representation result = response.getEntity();
    StringWriter sw = new StringWriter();
    result.write(sw);
    // System.out.println(sw.toString());
    ObjectMapper mapper = new ObjectMapper();
    ZNRecord zn = mapper.readValue(new StringReader(sw.toString()), ZNRecord.class);
    AssertJUnit.assertTrue(zn.getListField("ResourceGroups").contains(resourceGroupName));
    httpUrlBase = "http://localhost:" + ADMIN_PORT + "/clusters/" + clusterName + "/resourceGroups/" + resourceGroupName;
    resourceRef = new Reference(httpUrlBase);
    request = new Request(Method.GET, resourceRef);
    response = _gClient.handle(request);
    result = response.getEntity();
    sw = new StringWriter();
    result.write(sw);
// System.out.println(sw.toString());
}

Example 34 with Representation

use of org.restlet.representation.Representation in project helix by apache.

the class TestClusterManagementWebapp method verifyAlterIdealState.

void verifyAlterIdealState() throws IOException {
    String httpUrlBase = "http://localhost:" + ADMIN_PORT + "/clusters/" + clusterName + "/resourceGroups/" + resourceGroupName + "/idealState";
    Reference resourceRef = new Reference(httpUrlBase);
    Request request = new Request(Method.GET, resourceRef);
    Response response = _gClient.handle(request);
    Representation result = response.getEntity();
    StringWriter sw = new StringWriter();
    result.write(sw);
    // System.out.println(sw.toString());
    ObjectMapper mapper = new ObjectMapper();
    ZNRecord r = mapper.readValue(new StringReader(sw.toString()), ZNRecord.class);
    String partitionName = "new-entity-12345_3";
    r.getMapFields().remove(partitionName);
    Map<String, String> paraMap = new HashMap<String, String>();
    // Add 1 instance
    paraMap.put(JsonParameters.MANAGEMENT_COMMAND, ClusterSetup.addIdealState);
    resourceRef = new Reference(httpUrlBase);
    request = new Request(Method.POST, resourceRef);
    request.setEntity(JsonParameters.JSON_PARAMETERS + "=" + ClusterRepresentationUtil.ObjectToJson(paraMap) + "&" + JsonParameters.NEW_IDEAL_STATE + "=" + ClusterRepresentationUtil.ZNRecordToJson(r), MediaType.APPLICATION_ALL);
    response = _gClient.handle(request);
    result = response.getEntity();
    sw = new StringWriter();
    result.write(sw);
    // System.out.println(sw.toString());
    mapper = new ObjectMapper();
    ZNRecord r2 = mapper.readValue(new StringReader(sw.toString()), ZNRecord.class);
    AssertJUnit.assertTrue(!r2.getMapFields().containsKey(partitionName));
    for (String key : r2.getMapFields().keySet()) {
        AssertJUnit.assertTrue(r.getMapFields().containsKey(key));
    }
}

Example 35 with Representation

use of org.restlet.representation.Representation in project helix by apache.

the class TestClusterManagementWebapp method verifyAddStateModel.

void verifyAddStateModel() throws JsonGenerationException, JsonMappingException, IOException {
    String httpUrlBase = "http://localhost:" + ADMIN_PORT + "/clusters/" + clusterName + "/StateModelDefs/MasterSlave";
    Reference resourceRef = new Reference(httpUrlBase);
    Request request = new Request(Method.GET, resourceRef);
    Response response = _gClient.handle(request);
    Representation result = response.getEntity();
    StringWriter sw = new StringWriter();
    result.write(sw);
    ObjectMapper mapper = new ObjectMapper();
    ZNRecord zn = mapper.readValue(new StringReader(sw.toString()), ZNRecord.class);
    Map<String, String> paraMap = new HashMap<String, String>();
    paraMap.put(JsonParameters.MANAGEMENT_COMMAND, ClusterSetup.addStateModelDef);
    ZNRecord r = new ZNRecord("Test");
    r.merge(zn);
    httpUrlBase = "http://localhost:" + ADMIN_PORT + "/clusters/" + clusterName + "/StateModelDefs";
    resourceRef = new Reference(httpUrlBase);
    request = new Request(Method.POST, resourceRef);
    request.setEntity(JsonParameters.JSON_PARAMETERS + "=" + ClusterRepresentationUtil.ObjectToJson(paraMap) + "&" + JsonParameters.NEW_STATE_MODEL_DEF + "=" + ClusterRepresentationUtil.ZNRecordToJson(r), MediaType.APPLICATION_ALL);
    response = _gClient.handle(request);
    result = response.getEntity();
    sw = new StringWriter();
    result.write(sw);
    // System.out.println(sw.toString());
    AssertJUnit.assertTrue(sw.toString().contains("Test"));
}