Examples of org.apache.ambari.server.controller.spi.Request

Package org.apache.ambari.server.controller.spi

Examples of org.apache.ambari.server.controller.spi.Request

org.apache.ambari.server.controller.spi.Request
The request object carries the properties or property ids required to satisfy a resource request. The request object also contains any temporal (date range) information, if any, for each requested property.

    Map<String, Object> properties = new LinkedHashMap<String, Object>();


    properties.put(ServiceResourceProvider.SERVICE_SERVICE_STATE_PROPERTY_ID, "DEPLOYED");


    // create the request
    Request request = PropertyHelper.getUpdateRequest(properties, mapRequestProps);


    // update the service named Service102
    Predicate  predicate = new PredicateBuilder().property(ServiceResourceProvider.SERVICE_CLUSTER_NAME_PROPERTY_ID).equals("Cluster100").
        and().property(ServiceResourceProvider.SERVICE_SERVICE_NAME_PROPERTY_ID).equals("Service102").toPredicate();
    provider.updateResources(request, predicate);

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    properties.put(ServiceResourceProvider.SERVICE_SERVICE_STATE_PROPERTY_ID,
      "STARTED");


    // create the request
    Request request = PropertyHelper.getUpdateRequest(properties, mapRequestProps);


    // update the service named Service102
    Predicate  predicate1 = new PredicateBuilder().property
      (ServiceResourceProvider.SERVICE_CLUSTER_NAME_PROPERTY_ID).equals("Cluster100").
      and().property(ServiceResourceProvider.SERVICE_SERVICE_NAME_PROPERTY_ID).

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    Resource resource = new ResourceImpl(Resource.Type.HostComponent);


    resource.setProperty(PROPERTY_ID_HOST_NAME, "ec2-54-234-33-50.compute-1.amazonaws.com");
    resource.setProperty(PROPERTY_ID_COMPONENT_NAME, componentName);
    
    Request request = PropertyHelper.getReadRequest(requestProperties);
    
    propProvider.populateResources(Collections.singleton(resource), request, null);


    return resource;
  }

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    properties.put(ClusterResourceProvider.CLUSTER_VERSION_PROPERTY_ID, "HDP-0.1");


    propertySet.add(properties);


    // create the request
    Request request = PropertyHelper.getCreateRequest(propertySet, null);


    provider.createResources(request);


    ResourceProviderEvent lastEvent = observer.getLastEvent();
    Assert.assertNotNull(lastEvent);

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    propertyIds.add(ClusterResourceProvider.CLUSTER_ID_PROPERTY_ID);
    propertyIds.add(ClusterResourceProvider.CLUSTER_NAME_PROPERTY_ID);


    // create the request
    Request request = PropertyHelper.getReadRequest(propertyIds);


    // get all ... no predicate
    Set<Resource> resources = provider.getResources(request, null);


    Assert.assertEquals(5, resources.size());

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    Map<String, Object> properties = new LinkedHashMap<String, Object>();


    properties.put(ClusterResourceProvider.CLUSTER_VERSION_PROPERTY_ID, "HDP-0.1");


    // create the request
    Request request = PropertyHelper.getUpdateRequest(properties, mapRequestProps);


    // update the cluster named Cluster102
    Predicate  predicate = new PredicateBuilder().property(
        ClusterResourceProvider.CLUSTER_NAME_PROPERTY_ID).equals("Cluster102").toPredicate();
    provider.updateResources(request, predicate);

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    properties.put(PropertyHelper.getPropertyId("Clusters.desired_config", "tag"), "version1");
    properties.put(PropertyHelper.getPropertyId("Clusters.desired_config.properties", "a"), "b");
    properties.put(PropertyHelper.getPropertyId("Clusters.desired_config.properties", "x"), "y");


    // create the request
    Request request = PropertyHelper.getUpdateRequest(properties, mapRequestProps);
    
    Predicate  predicate = new PredicateBuilder().property(
        ClusterResourceProvider.CLUSTER_NAME_PROPERTY_ID).equals("Cluster100").toPredicate();
    
    ResourceProvider provider = AbstractControllerResourceProvider.getResourceProvider(

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    providerPropertyIds.add("bar");
    providerPropertyIds.add("cat1/sub1");


    BaseProvider provider = new TestProvider(providerPropertyIds);


    Request request = PropertyHelper.getReadRequest("foo");


    Set<String> requestedPropertyIds = provider.getRequestPropertyIds(request, null);


    Assert.assertEquals(1, requestedPropertyIds.size());
    Assert.assertTrue(requestedPropertyIds.contains("foo"));

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    properties.put(HostComponentResourceProvider.HOST_COMPONENT_HOST_NAME_PROPERTY_ID, "Host100");


    propertySet.add(properties);


    // create the request
    Request request = PropertyHelper.getCreateRequest(propertySet, null);


    provider.createResources(request);


    // verify
    verify(managementController, response);

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    propertyIds.add(HostComponentResourceProvider.HOST_COMPONENT_DESIRED_STATE_PROPERTY_ID);
    propertyIds.add(HostComponentResourceProvider.HOST_COMPONENT_DESIRED_STACK_ID_PROPERTY_ID);


    Predicate predicate = new PredicateBuilder().property(
        HostComponentResourceProvider.HOST_COMPONENT_CLUSTER_NAME_PROPERTY_ID).equals("Cluster100").toPredicate();
    Request request = PropertyHelper.getReadRequest(propertyIds);
    Set<Resource> resources = provider.getResources(request, predicate);


    Assert.assertEquals(3, resources.size());
    Set<String> names = new HashSet<String>();
    for (Resource resource : resources) {

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