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

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


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

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

    // delete the service named Service100
    Predicate  predicate = new PredicateBuilder().property(ServiceResourceProvider.SERVICE_CLUSTER_NAME_PROPERTY_ID).equals("Cluster100").and()
        .property(ServiceResourceProvider.SERVICE_SERVICE_NAME_PROPERTY_ID).equals("Service100").toPredicate();
    provider.deleteResources(predicate);


    ResourceProviderEvent lastEvent = observer.getLastEvent();
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    Set<String> propertyIds = new HashSet<String>();

    propertyIds.add(HostResourceProvider.HOST_CLUSTER_NAME_PROPERTY_ID);
    propertyIds.add(HostResourceProvider.HOST_NAME_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);
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    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);
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    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);
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    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);
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    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);
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    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);
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    properties.put(PropertyHelper.getPropertyId("Hosts.desired_config.properties", "x"), "y");

    // 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();
   
    ResourceProvider provider = AbstractControllerResourceProvider.getResourceProvider(
        Resource.Type.Host,
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    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
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