Examples with Response org.restlet.Response used on opensource projects

Example 26 with Response

use of org.restlet.Response 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"));
}

Example 27 with Response

use of org.restlet.Response in project helix by apache.

the class TestClusterManagementWebapp method verifyEnableCluster.

void verifyEnableCluster() throws Exception {
    System.out.println("START: verifyEnableCluster()");
    String httpUrlBase = "http://localhost:" + ADMIN_PORT + "/clusters/" + clusterName + "/Controller";
    Map<String, String> paramMap = new HashMap<String, String>();
    paramMap.put(JsonParameters.MANAGEMENT_COMMAND, ClusterSetup.enableCluster);
    paramMap.put(JsonParameters.ENABLED, "" + false);
    Reference resourceRef = new Reference(httpUrlBase);
    Request request = new Request(Method.POST, resourceRef);
    request.setEntity(JsonParameters.JSON_PARAMETERS + "=" + ClusterRepresentationUtil.ObjectToJson(paramMap), MediaType.APPLICATION_ALL);
    Response response = _gClient.handle(request);
    Representation result = response.getEntity();
    StringWriter sw = new StringWriter();
    result.write(sw);
    System.out.println(sw.toString());
    // verify pause znode exists
    String pausePath = PropertyPathBuilder.pause(clusterName);
    System.out.println("pausePath: " + pausePath);
    boolean exists = _gZkClient.exists(pausePath);
    Assert.assertTrue(exists, pausePath + " should exist");
    // Then enable it
    paramMap.put(JsonParameters.ENABLED, "" + true);
    request = new Request(Method.POST, resourceRef);
    request.setEntity(JsonParameters.JSON_PARAMETERS + "=" + ClusterRepresentationUtil.ObjectToJson(paramMap), MediaType.APPLICATION_ALL);
    response = _gClient.handle(request);
    result = response.getEntity();
    sw = new StringWriter();
    result.write(sw);
    System.out.println(sw.toString());
    // verify pause znode doesn't exist
    exists = _gZkClient.exists(pausePath);
    Assert.assertFalse(exists, pausePath + " should be removed");
    System.out.println("END: verifyEnableCluster()");
}

Example 28 with Response

use of org.restlet.Response in project helix by apache.

the class TestHelixAdminScenariosRest method testGetInstances.

@Test
public void testGetInstances() throws IOException {
    final String clusterName = "TestTagAwareness_testGetResources";
    final String[] TAGS = { "tag1", "tag2" };
    final String URL_BASE = "http://localhost:" + ADMIN_PORT + "/clusters/" + clusterName + "/instances";
    _gSetupTool.addCluster(clusterName, true);
    HelixAdmin admin = _gSetupTool.getClusterManagementTool();
    // Add 4 participants, each with differint tag characteristics
    InstanceConfig instance1 = new InstanceConfig("localhost_1");
    instance1.addTag(TAGS[0]);
    admin.addInstance(clusterName, instance1);
    InstanceConfig instance2 = new InstanceConfig("localhost_2");
    instance2.addTag(TAGS[1]);
    admin.addInstance(clusterName, instance2);
    InstanceConfig instance3 = new InstanceConfig("localhost_3");
    instance3.addTag(TAGS[0]);
    instance3.addTag(TAGS[1]);
    admin.addInstance(clusterName, instance3);
    InstanceConfig instance4 = new InstanceConfig("localhost_4");
    admin.addInstance(clusterName, instance4);
    // Now make a REST call for all resources
    Reference resourceRef = new Reference(URL_BASE);
    Request request = new Request(Method.GET, resourceRef);
    Response response = _gClient.handle(request);
    ListInstancesWrapper responseWrapper = ClusterRepresentationUtil.JsonToObject(ListInstancesWrapper.class, response.getEntityAsText());
    Map<String, List<String>> tagInfo = responseWrapper.tagInfo;
    // Ensure tag ownership is reported correctly
    Assert.assertTrue(tagInfo.containsKey(TAGS[0]));
    Assert.assertTrue(tagInfo.containsKey(TAGS[1]));
    Assert.assertTrue(tagInfo.get(TAGS[0]).contains("localhost_1"));
    Assert.assertFalse(tagInfo.get(TAGS[0]).contains("localhost_2"));
    Assert.assertTrue(tagInfo.get(TAGS[0]).contains("localhost_3"));
    Assert.assertFalse(tagInfo.get(TAGS[0]).contains("localhost_4"));
    Assert.assertFalse(tagInfo.get(TAGS[1]).contains("localhost_1"));
    Assert.assertTrue(tagInfo.get(TAGS[1]).contains("localhost_2"));
    Assert.assertTrue(tagInfo.get(TAGS[1]).contains("localhost_3"));
    Assert.assertFalse(tagInfo.get(TAGS[1]).contains("localhost_4"));
}

Example 29 with Response

use of org.restlet.Response in project helix by apache.

the class TestHelixAdminScenariosRest method deleteUrl.

void deleteUrl(String url, boolean hasException) throws IOException {
    Reference resourceRef = new Reference(url);
    Request request = new Request(Method.DELETE, resourceRef);
    Response response = _gClient.handle(request);
    Representation result = response.getEntity();
    StringWriter sw = new StringWriter();
    result.write(sw);
    Assert.assertTrue(hasException == sw.toString().toLowerCase().contains("exception"));
}

Example 30 with Response

use of org.restlet.Response in project AJSC by att.

the class RestletSpringServlet method isDefaultComponent.

/**
 * Indicates if the Component hosted by this Servlet is the default one or
 * one provided by the user.
 *
 * @return True if the Component is the default one, false otherwise.
 */
private boolean isDefaultComponent() {
    // The Component is provided via an XML configuration file.
    Client client = createWarClient(new Context(), getServletConfig());
    Response response = client.handle(new Request(Method.GET, "war:///WEB-INF/restlet.xml"));
    if (response.getStatus().isSuccess() && response.isEntityAvailable()) {
        return false;
    }
    // The Component is provided via a context parameter in the "web.xml"
    // file.
    String componentAttributeName = getInitParameter(COMPONENT_KEY, null);
    if (componentAttributeName != null) {
        return false;
    }
    return true;
}