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.

    replay(managementController, clusters, cluster,
        host1,
        hostResponse1, stackId, componentInfo,
        healthStatus, ambariMetaInfo);


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


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


    propertyIds.add(HostResourceProvider.HOST_CLUSTER_NAME_PROPERTY_ID);
    propertyIds.add(HostResourceProvider.HOST_NAME_PROPERTY_ID);
    propertyIds.add(HostResourceProvider.HOST_HOST_STATUS_PROPERTY_ID);


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


    Assert.assertEquals(1, resources.size());
    for (Resource resource : resources) {
      String clusterName = (String) resource.getPropertyValue(HostResourceProvider.HOST_CLUSTER_NAME_PROPERTY_ID);
      Assert.assertEquals("Cluster100", clusterName);

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    replay(managementController, clusters, cluster,
        host1,
        hostResponse1, stackId, componentInfo,
        healthStatus, ambariMetaInfo);


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


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


    propertyIds.add(HostResourceProvider.HOST_CLUSTER_NAME_PROPERTY_ID);
    propertyIds.add(HostResourceProvider.HOST_NAME_PROPERTY_ID);
    propertyIds.add(HostResourceProvider.HOST_HOST_STATUS_PROPERTY_ID);


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


    Assert.assertEquals(1, resources.size());
    for (Resource resource : resources) {
      String clusterName = (String) resource.getPropertyValue(HostResourceProvider.HOST_CLUSTER_NAME_PROPERTY_ID);
      Assert.assertEquals("Cluster100", clusterName);

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    replay(managementController, clusters, cluster,
        host1,
        hostResponse1,
        healthStatus, ambariMetaInfo);


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


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


    propertyIds.add(HostResourceProvider.HOST_CLUSTER_NAME_PROPERTY_ID);
    propertyIds.add(HostResourceProvider.HOST_NAME_PROPERTY_ID);
    propertyIds.add(HostResourceProvider.HOST_HOST_STATUS_PROPERTY_ID);


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


    Assert.assertEquals(1, resources.size());
    for (Resource resource : resources) {
      String clusterName = (String) resource.getPropertyValue(HostResourceProvider.HOST_CLUSTER_NAME_PROPERTY_ID);
      Assert.assertEquals("Cluster100", clusterName);

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    replay(managementController, clusters, cluster,
        host1,
        hostResponse1, stackId, componentInfo,
        healthStatus, ambariMetaInfo);


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


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


    propertyIds.add(HostResourceProvider.HOST_CLUSTER_NAME_PROPERTY_ID);
    propertyIds.add(HostResourceProvider.HOST_NAME_PROPERTY_ID);
    propertyIds.add(HostResourceProvider.HOST_HOST_STATUS_PROPERTY_ID);


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


    Assert.assertEquals(1, resources.size());
    for (Resource resource : resources) {
      String clusterName = (String) resource.getPropertyValue(HostResourceProvider.HOST_CLUSTER_NAME_PROPERTY_ID);
      Assert.assertEquals("Cluster100", clusterName);

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    Predicate  predicate = new PredicateBuilder().property(HostResourceProvider.HOST_CLUSTER_NAME_PROPERTY_ID).
        equals("Cluster100").
        and().property(HostResourceProvider.HOST_NAME_PROPERTY_ID).equals("Host100").toPredicate();
    
    ResourceProvider provider = AbstractControllerResourceProvider.getResourceProvider(
        Resource.Type.Host,
        PropertyHelper.getPropertyIds(Resource.Type.Host),
        PropertyHelper.getKeyPropertyIds(Resource.Type.Host),
        managementController);
    
    provider.updateResources(request, predicate);
    
    // verify
    verify(managementController, clusters, cluster,
        host1,
        hostResponse1,

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        host1,
        hostResponse1,
        healthStatus, ambariMetaInfo);




    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(HostResourceProvider.HOST_RACK_INFO_PROPERTY_ID, "rack info");


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


    Predicate  predicate = new PredicateBuilder().property(HostResourceProvider.HOST_CLUSTER_NAME_PROPERTY_ID).
        equals("Cluster100").
        and().property(HostResourceProvider.HOST_NAME_PROPERTY_ID).equals("Host100").toPredicate();
    provider.updateResources(request, predicate);


    // verify
    verify(managementController, clusters, cluster,
        host1,
        hostResponse1,

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    // replay
    replay(managementController, clusters, cluster,
        host1,
        healthStatus);


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


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


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


    Predicate predicate = new PredicateBuilder().property(HostResourceProvider.HOST_NAME_PROPERTY_ID).equals("Host100").
        toPredicate();
    provider.deleteResources(predicate);




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

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            "Cluster100", "Service100", "Component100", "Host100", null, null));


    // 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(HostComponentResourceProvider.HOST_COMPONENT_CLUSTER_NAME_PROPERTY_ID, "Cluster100");
    properties.put(HostComponentResourceProvider.HOST_COMPONENT_SERVICE_NAME_PROPERTY_ID, "Service100");
    properties.put(HostComponentResourceProvider.HOST_COMPONENT_COMPONENT_NAME_PROPERTY_ID, "Component100");
    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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            "Cluster100", null, null, null, null, null))).andReturn(allResponse).once();


    // replay
    replay(managementController);


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


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


    propertyIds.add(HostComponentResourceProvider.HOST_COMPONENT_CLUSTER_NAME_PROPERTY_ID);
    propertyIds.add(HostComponentResourceProvider.HOST_COMPONENT_COMPONENT_NAME_PROPERTY_ID);
    propertyIds.add(HostComponentResourceProvider.HOST_COMPONENT_STATE_PROPERTY_ID);
    propertyIds.add(HostComponentResourceProvider.HOST_COMPONENT_STACK_ID_PROPERTY_ID);
    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) {
      for (String key : expectedNameValues.keySet()) {

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


    // replay
    replay(managementController, response);


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


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


    properties.put(HostComponentResourceProvider.HOST_COMPONENT_STATE_PROPERTY_ID, "STARTED");


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


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


    // verify
    verify(managementController, response);
  }

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Related Classes of org.apache.ambari.server.controller.spi.ResourceProvider

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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