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

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

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

org.apache.ambari.server.controller.spi.ResourceProvider
The resource provider allows for the plugging in of a back end data store for a resource type. The resource provider is associated with a specific resource type and can be queried for a list of resources of that type. The resource provider plugs into and is used by the {@link ClusterController cluster controller} to obtain a list of resourcesfor a given request.

    managementController.createServices(anyObject(Set.class));


    // replay
    replay(managementController, response);


    ResourceProvider provider = ResourceProviderImpl.getResourceProvider(
        type,
        PropertyHelper.getPropertyIds(type),
        PropertyHelper.getKeyPropertyIds(type),
        managementController);


    // add the property map to a set for the request.  add more maps for multiple creates
    Set<Map<String, Object>> propertySet = new LinkedHashSet<Map<String, Object>>();


    // Service 1: create a map of properties for the request
    Map<String, Object> properties = new LinkedHashMap<String, Object>();


    // add properties to the request map
    properties.put(ServiceResourceProvider.SERVICE_CLUSTER_NAME_PROPERTY_ID, "Cluster100");
    properties.put(ServiceResourceProvider.SERVICE_SERVICE_NAME_PROPERTY_ID, "Service100");
    properties.put(ServiceResourceProvider.SERVICE_SERVICE_STATE_PROPERTY_ID, "DEPLOYED");


    propertySet.add(properties);


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


    provider.createResources(request);


    // verify
    verify(managementController, response);
  }

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    expect(managementController.getServices(anyObject(Set.class))).andReturn(stateResponse).once();


    // replay
    replay(managementController);


    ResourceProvider provider = ResourceProviderImpl.getResourceProvider(
        type,
        PropertyHelper.getPropertyIds(type),
        PropertyHelper.getKeyPropertyIds(type),
        managementController);


    Set<String> propertyIds = new HashSet<String>();


    propertyIds.add(ServiceResourceProvider.SERVICE_CLUSTER_NAME_PROPERTY_ID);
    propertyIds.add(ServiceResourceProvider.SERVICE_SERVICE_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());
    Set<String> names = new HashSet<String>();
    for (Resource resource : resources) {
      String clusterName = (String) resource.getPropertyValue(ServiceResourceProvider.SERVICE_CLUSTER_NAME_PROPERTY_ID);
      Assert.assertEquals("Cluster100", clusterName);
      names.add((String) resource.getPropertyValue(ServiceResourceProvider.SERVICE_SERVICE_NAME_PROPERTY_ID));
    }
    // Make sure that all of the response objects got moved into resources
    for (ServiceResponse serviceResponse : allResponse ) {
      Assert.assertTrue(names.contains(serviceResponse.getServiceName()));
    }


    // get service named Service102
    Predicate  predicate = new PredicateBuilder().property(ServiceResourceProvider.SERVICE_SERVICE_NAME_PROPERTY_ID).equals("Service102").toPredicate();
    resources = provider.getResources(request, predicate);


    Assert.assertEquals(1, resources.size());
    Assert.assertEquals("Cluster100", resources.iterator().next().getPropertyValue(ServiceResourceProvider.SERVICE_CLUSTER_NAME_PROPERTY_ID));
    Assert.assertEquals("Service102", resources.iterator().next().getPropertyValue(ServiceResourceProvider.SERVICE_SERVICE_NAME_PROPERTY_ID));


    // get services where state == "DEPLOYED"
    predicate = new PredicateBuilder().property(ServiceResourceProvider.SERVICE_SERVICE_STATE_PROPERTY_ID).equals("DEPLOYED").toPredicate();
    resources = provider.getResources(request, predicate);


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

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    expect(managementController.updateServices(anyObject(Set.class))).andReturn(response).once();


    // replay
    replay(managementController, response);


    ResourceProvider provider = ResourceProviderImpl.getResourceProvider(
        type,
        PropertyHelper.getPropertyIds(type),
        PropertyHelper.getKeyPropertyIds(type),
        managementController);


    // add the property map to a set for the request.
    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);


    // 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);


    // verify
    verify(managementController, response);
  }

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    managementController.createServices(AbstractResourceProviderTest.Matcher.getServiceRequestSet("Cluster100", "Service100", null, "DEPLOYED"));


    // replay
    replay(managementController, response);


    ResourceProvider provider = AbstractControllerResourceProvider.getResourceProvider(
        type,
        PropertyHelper.getPropertyIds(type),
        PropertyHelper.getKeyPropertyIds(type),
        managementController);


    // add the property map to a set for the request.  add more maps for multiple creates
    Set<Map<String, Object>> propertySet = new LinkedHashSet<Map<String, Object>>();


    // Service 1: create a map of properties for the request
    Map<String, Object> properties = new LinkedHashMap<String, Object>();


    // add properties to the request map
    properties.put(ServiceResourceProvider.SERVICE_CLUSTER_NAME_PROPERTY_ID, "Cluster100");
    properties.put(ServiceResourceProvider.SERVICE_SERVICE_NAME_PROPERTY_ID, "Service100");
    properties.put(ServiceResourceProvider.SERVICE_SERVICE_STATE_PROPERTY_ID, "DEPLOYED");


    propertySet.add(properties);


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


    provider.createResources(request);


    // verify
    verify(managementController, response);
  }

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    expect(managementController.getServices(EasyMock.<Set<ServiceRequest>>anyObject())).andReturn(stateResponse).once();


    // replay
    replay(managementController);


    ResourceProvider provider = AbstractControllerResourceProvider.getResourceProvider(
        type,
        PropertyHelper.getPropertyIds(type),
        PropertyHelper.getKeyPropertyIds(type),
        managementController);


    Set<String> propertyIds = new HashSet<String>();


    propertyIds.add(ServiceResourceProvider.SERVICE_CLUSTER_NAME_PROPERTY_ID);
    propertyIds.add(ServiceResourceProvider.SERVICE_SERVICE_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());
    Set<String> names = new HashSet<String>();
    for (Resource resource : resources) {
      String clusterName = (String) resource.getPropertyValue(ServiceResourceProvider.SERVICE_CLUSTER_NAME_PROPERTY_ID);
      Assert.assertEquals("Cluster100", clusterName);
      names.add((String) resource.getPropertyValue(ServiceResourceProvider.SERVICE_SERVICE_NAME_PROPERTY_ID));
    }
    // Make sure that all of the response objects got moved into resources
    for (ServiceResponse serviceResponse : allResponse ) {
      Assert.assertTrue(names.contains(serviceResponse.getServiceName()));
    }


    // get service named Service102
    Predicate predicate = new PredicateBuilder().property(ServiceResourceProvider.SERVICE_SERVICE_NAME_PROPERTY_ID).equals("Service102").toPredicate();
    request = PropertyHelper.getReadRequest("ServiceInfo");
    resources = provider.getResources(request, predicate);


    Assert.assertEquals(1, resources.size());
    Assert.assertEquals("Service102", resources.iterator().next().getPropertyValue(ServiceResourceProvider.SERVICE_SERVICE_NAME_PROPERTY_ID));


    // get services where state == "DEPLOYED"
    predicate = new PredicateBuilder().property(ServiceResourceProvider.SERVICE_SERVICE_STATE_PROPERTY_ID).equals("DEPLOYED").toPredicate();
    request = PropertyHelper.getReadRequest(propertyIds);
    resources = provider.getResources(request, predicate);


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

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      eq(mapRequestProps), eq(false), eq(true))).andReturn(response).once();


    // replay
    replay(managementController, response);


    ResourceProvider provider = AbstractControllerResourceProvider.getResourceProvider(
        type,
        PropertyHelper.getPropertyIds(type),
        PropertyHelper.getKeyPropertyIds(type),
        managementController);


    // add the property map to a set for the request.
    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);


    // verify
    verify(managementController, response);


    Set<ServiceRequest> setRequests = requestsCapture.getValue();

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    // replay
    replay(managementController1, response1);
    replay(managementController2, response2);


    ResourceProvider provider1 = AbstractControllerResourceProvider.getResourceProvider(
      type,
      PropertyHelper.getPropertyIds(type),
      PropertyHelper.getKeyPropertyIds(type),
      managementController1);


    ResourceProvider provider2 = AbstractControllerResourceProvider
      .getResourceProvider(
      type,
      PropertyHelper.getPropertyIds(type),
      PropertyHelper.getKeyPropertyIds(type),
      managementController2);


    // add the property map to a set for the request.
    Map<String, Object> properties = new LinkedHashMap<String, Object>();


    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).
      equals("Service102").and().property("params/reconfigure_client").
      equals("true").toPredicate();


    Predicate  predicate2 = new PredicateBuilder().property
      (ServiceResourceProvider.SERVICE_CLUSTER_NAME_PROPERTY_ID).equals("Cluster100").
      and().property(ServiceResourceProvider.SERVICE_SERVICE_NAME_PROPERTY_ID).
      equals("Service102").and().property("params/reconfigure_client").equals
      ("false").toPredicate();


    provider1.updateResources(request, predicate1);
    provider2.updateResources(request, predicate2);


    // verify
    verify(managementController1, response1);
    verify(managementController2, response2);
  }

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    expect(managementController.deleteServices(AbstractResourceProviderTest.Matcher.getServiceRequestSet(null, "Service100", null, null))).andReturn(response);


    // replay
    replay(managementController, response);


    ResourceProvider provider = AbstractControllerResourceProvider.getResourceProvider(
        type,
        PropertyHelper.getPropertyIds(type),
        PropertyHelper.getKeyPropertyIds(type),
        managementController);


    AbstractResourceProviderTest.TestObserver observer = new AbstractResourceProviderTest.TestObserver();


    ((ObservableResourceProvider)provider).addObserver(observer);


    // delete the service named Service100
    Predicate  predicate = new PredicateBuilder().property(ServiceResourceProvider.SERVICE_SERVICE_NAME_PROPERTY_ID).equals("Service100").toPredicate();
    provider.deleteResources(predicate);




    ResourceProviderEvent lastEvent = observer.getLastEvent();
    Assert.assertNotNull(lastEvent);
    Assert.assertEquals(Resource.Type.Service, lastEvent.getResourceType());

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        AbstractResourceProviderTest.Matcher.getClusterRequest(99L, null, "HDP-0.1", null));


    // replay
    replay(managementController, response);


    ResourceProvider provider = AbstractControllerResourceProvider.getResourceProvider(
        type,
        PropertyHelper.getPropertyIds(type),
        PropertyHelper.getKeyPropertyIds(type),
        managementController);


    AbstractResourceProviderTest.TestObserver observer = new AbstractResourceProviderTest.TestObserver();


    ((ObservableResourceProvider)provider).addObserver(observer);


    // add the property map to a set for the request.  add more maps for multiple creates
    Set<Map<String, Object>> propertySet = new LinkedHashSet<Map<String, Object>>();


    // Cluster 1: create a map of properties for the request
    Map<String, Object> properties = new LinkedHashMap<String, Object>();


    // add the cluster name to the properties map
    properties.put(ClusterResourceProvider.CLUSTER_NAME_PROPERTY_ID, "Cluster100");


    // add the version to the properties map
    properties.put(ClusterResourceProvider.CLUSTER_VERSION_PROPERTY_ID, "HDP-0.1");


    propertySet.add(properties);


    // Cluster 2: create a map of properties for the request
    properties = new LinkedHashMap<String, Object>();


    // add the cluster id to the properties map
    properties.put(ClusterResourceProvider.CLUSTER_ID_PROPERTY_ID, 99L);


    // add the version to the properties map
    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);
    Assert.assertEquals(Resource.Type.Cluster, lastEvent.getResourceType());
    Assert.assertEquals(ResourceProviderEvent.Type.Create, lastEvent.getType());

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    expect(managementController.getClusters(EasyMock.<Set<ClusterRequest>>anyObject())).andReturn(idResponse).once();


    // replay
    replay(managementController);


    ResourceProvider provider = AbstractControllerResourceProvider.getResourceProvider(
        type,
        PropertyHelper.getPropertyIds(type),
        PropertyHelper.getKeyPropertyIds(type),
        managementController);


    Set<String> propertyIds = new HashSet<String>();


    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());
    for (Resource resource : resources) {
      Long id = (Long) resource.getPropertyValue(ClusterResourceProvider.CLUSTER_ID_PROPERTY_ID);
      String name = (String) resource.getPropertyValue(ClusterResourceProvider.CLUSTER_NAME_PROPERTY_ID);
      Assert.assertEquals(name, "Cluster" + id);
    }


    // get cluster named Cluster102
    Predicate predicate =
        new PredicateBuilder().property(ClusterResourceProvider.CLUSTER_NAME_PROPERTY_ID).equals("Cluster102").
            toPredicate();
    resources = provider.getResources(request, predicate);


    Assert.assertEquals(1, resources.size());
    Assert.assertEquals(102L, resources.iterator().next().
        getPropertyValue(ClusterResourceProvider.CLUSTER_ID_PROPERTY_ID));
    Assert.assertEquals("Cluster102", resources.iterator().next().
        getPropertyValue(ClusterResourceProvider.CLUSTER_NAME_PROPERTY_ID));


    // get cluster with id == 103
    predicate =
        new PredicateBuilder().property(ClusterResourceProvider.CLUSTER_ID_PROPERTY_ID).equals(103L).toPredicate();
    resources = provider.getResources(request, predicate);


    Assert.assertEquals(1, resources.size());
    Assert.assertEquals(103L, resources.iterator().next().
        getPropertyValue(ClusterResourceProvider.CLUSTER_ID_PROPERTY_ID));
    Assert.assertEquals("Cluster103", resources.iterator().next().

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org.apache.ambari.msi.AbstractResourceProviderTest

org.apache.ambari.server.api.resources.BaseResourceDefinitionTest

org.apache.ambari.server.controller.internal.AbstractControllerResourceProviderTest

org.apache.ambari.server.controller.internal.ActionResourceProviderTest

org.apache.ambari.server.controller.internal.BlueprintResourceProviderTest

org.apache.ambari.server.controller.internal.ClusterControllerImpl

org.apache.ambari.server.controller.internal.ClusterResourceProvider

org.apache.ambari.server.controller.internal.ClusterResourceProviderTest

org.apache.ambari.server.controller.internal.ComponentResourceProviderTest

org.apache.ambari.server.controller.internal.ConfigGroupResourceProviderTest

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