org.apache.ambari.server.controller.internal

Class RecommendationResourceProvider

java.lang.Object

org.apache.ambari.server.controller.internal.BaseProvider

org.apache.ambari.server.controller.internal.AbstractResourceProvider

org.apache.ambari.server.controller.internal.AbstractAuthorizedResourceProvider

org.apache.ambari.server.controller.internal.AbstractControllerResourceProvider

org.apache.ambari.server.controller.internal.ReadOnlyResourceProvider

org.apache.ambari.server.controller.internal.StackAdvisorResourceProvider

org.apache.ambari.server.controller.internal.RecommendationResourceProvider

All Implemented Interfaces:

ObservableResourceProvider, ResourceProvider

public class RecommendationResourceProvider
extends StackAdvisorResourceProvider

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.ambari.server.controller.internal.AbstractResourceProvider

AbstractResourceProvider.Command<T>

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	AUTO_COMPLETE_PROPERTY_ID
protected static String	BINDING_HOST_GROUPS_HOSTS_PROPERTY_ID
protected static String	BINDING_HOST_GROUPS_NAME_PROPERTY_ID
protected static String	BINDING_HOST_GROUPS_PROPERTY_ID
protected static String	BINDING_PROPERTY_ID
protected static String	BLUEPRINT_CONFIGURATIONS_PROPERTY_ID
protected static String	BLUEPRINT_HOST_GROUPS_COMPONENTS_PROPERTY_ID
protected static String	BLUEPRINT_HOST_GROUPS_NAME_PROPERTY_ID
protected static String	BLUEPRINT_HOST_GROUPS_PROPERTY_ID
protected static String	BLUEPRINT_PROPERTY_ID
protected static String	CHANGED_CONFIGURATIONS_PROPERTY_ID
protected static String	CLUSTER_ID_PROPERTY_ID
protected static String	CONFIG_GROUPS_PROPERTY_ID
protected static String	CONFIGS_RESPONSE_PROPERTY_ID
protected static String	HOSTS_PROPERTY_ID
protected static String	RECOMMEND_PROPERTY_ID
protected static String	RECOMMENDATION_ID_PROPERTY_ID
protected static String	RECOMMENDATIONS_PROPERTY_ID
protected static String	SERVICE_NAME_PROPERTY_ID
protected static String	SERVICES_PROPERTY_ID
protected static String	USER_CONTEXT_OPERATION_DETAILS_PROPERTY_ID
protected static String	USER_CONTEXT_OPERATION_PROPERTY_ID
protected static String	USER_CONTEXT_PROPERTY_ID

Fields inherited from class org.apache.ambari.server.controller.internal.StackAdvisorResourceProvider

CONFIGURATIONS_PROPERTY_ID, saHelper, STACK_NAME_PROPERTY_ID, STACK_VERSION_PROPERTY_ID, USER_CONTEXT_OPERATION_DETAILS_PROPERTY, USER_CONTEXT_OPERATION_PROPERTY

Fields inherited from class org.apache.ambari.server.controller.internal.AbstractResourceProvider

PROPERTIES_ATTRIBUTES_REGEX

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RecommendationResourceProvider(AmbariManagementController managementController)

Method Summary

Modifier and Type	Method and Description
RequestStatus	createResources(Request request) Create the resources defined by the properties in the given request object.
protected Set<String>	getPKPropertyIds() Get the set of property ids that uniquely identify the resources of this provider.
protected String	getRequestTypePropertyId()

Methods inherited from class org.apache.ambari.server.controller.internal.StackAdvisorResourceProvider

calculateChangedConfigurations, calculateConfigGroups, calculateConfigGroups, calculateConfigurations, calculateConfigurations, getRequestProperty, init, prepareStackAdvisorRequest, readUserContext

Methods inherited from class org.apache.ambari.server.controller.internal.ReadOnlyResourceProvider

amendPredicate, deleteResources, getResources, updateResources

Methods inherited from class org.apache.ambari.server.controller.internal.AbstractControllerResourceProvider

getClusterId, getClusterResourceId, getClusterResourceId, getManagementController, getResourceProvider, getResourceProvider, init

Methods inherited from class org.apache.ambari.server.controller.internal.AbstractAuthorizedResourceProvider

createResourcesAuthorized, deleteResourcesAuthorized, getRequiredCreateAuthorizations, getRequiredDeleteAuthorizations, getRequiredGetAuthorizations, getRequiredUpdateAuthorizations, getResourceId, getResourcesAuthorized, getResourceType, isAuthorizedToCreateResources, isAuthorizedToDeleteResources, isAuthorizedToGetResources, isAuthorizedToUpdateResources, setRequiredCreateAuthorizations, setRequiredDeleteAuthorizations, setRequiredGetAuthorizations, setRequiredUpdateAuthorizations, updateResourcesAuthorized

Methods inherited from class org.apache.ambari.server.controller.internal.AbstractResourceProvider

addObserver, createResources, getConfigurationRequests, getKeyPropertyIds, getPropertyMaps, getPropertyMaps, getQueryParameterValue, getRequestStatus, getRequestStatus, getRequestStatus, getResources, modifyResources, notifyCreate, notifyDelete, notifyUpdate, parseProperties, updateObservers

Methods inherited from class org.apache.ambari.server.controller.internal.BaseProvider

checkCategory, checkConfigPropertyIds, checkPropertyIds, containsArguments, getCategoryIds, getPropertyIds, getRegexEntry, getRegexGroups, getRequestPropertyIds, isPatternKey, isPropertyCategoryRequested, isPropertyEntryRequested, isPropertyRequested, setResourceProperty

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.ambari.server.controller.spi.ResourceProvider

checkPropertyIds

Field Detail

RECOMMENDATION_ID_PROPERTY_ID

protected static final String RECOMMENDATION_ID_PROPERTY_ID

CLUSTER_ID_PROPERTY_ID

protected static final String CLUSTER_ID_PROPERTY_ID

See Also:

Constant Field Values

SERVICE_NAME_PROPERTY_ID

protected static final String SERVICE_NAME_PROPERTY_ID

See Also:

Constant Field Values

AUTO_COMPLETE_PROPERTY_ID

protected static final String AUTO_COMPLETE_PROPERTY_ID

See Also:

Constant Field Values

CONFIGS_RESPONSE_PROPERTY_ID

protected static final String CONFIGS_RESPONSE_PROPERTY_ID

See Also:

Constant Field Values

HOSTS_PROPERTY_ID

protected static final String HOSTS_PROPERTY_ID

See Also:

Constant Field Values

SERVICES_PROPERTY_ID

protected static final String SERVICES_PROPERTY_ID

See Also:

Constant Field Values

RECOMMEND_PROPERTY_ID

protected static final String RECOMMEND_PROPERTY_ID

See Also:

Constant Field Values

RECOMMENDATIONS_PROPERTY_ID

protected static final String RECOMMENDATIONS_PROPERTY_ID

See Also:

Constant Field Values

CONFIG_GROUPS_PROPERTY_ID

protected static final String CONFIG_GROUPS_PROPERTY_ID

BLUEPRINT_PROPERTY_ID

protected static final String BLUEPRINT_PROPERTY_ID

BLUEPRINT_CONFIGURATIONS_PROPERTY_ID

protected static final String BLUEPRINT_CONFIGURATIONS_PROPERTY_ID

BLUEPRINT_HOST_GROUPS_PROPERTY_ID

protected static final String BLUEPRINT_HOST_GROUPS_PROPERTY_ID

BLUEPRINT_HOST_GROUPS_NAME_PROPERTY_ID

protected static final String BLUEPRINT_HOST_GROUPS_NAME_PROPERTY_ID

See Also:

Constant Field Values

BLUEPRINT_HOST_GROUPS_COMPONENTS_PROPERTY_ID

protected static final String BLUEPRINT_HOST_GROUPS_COMPONENTS_PROPERTY_ID

See Also:

Constant Field Values

BINDING_HOST_GROUPS_PROPERTY_ID

protected static final String BINDING_HOST_GROUPS_PROPERTY_ID

BINDING_HOST_GROUPS_NAME_PROPERTY_ID

protected static final String BINDING_HOST_GROUPS_NAME_PROPERTY_ID

See Also:

Constant Field Values

BINDING_HOST_GROUPS_HOSTS_PROPERTY_ID

protected static final String BINDING_HOST_GROUPS_HOSTS_PROPERTY_ID

See Also:

Constant Field Values

CHANGED_CONFIGURATIONS_PROPERTY_ID

protected static final String CHANGED_CONFIGURATIONS_PROPERTY_ID

See Also:

Constant Field Values

BINDING_PROPERTY_ID

protected static final String BINDING_PROPERTY_ID

USER_CONTEXT_PROPERTY_ID

protected static final String USER_CONTEXT_PROPERTY_ID

See Also:

Constant Field Values

USER_CONTEXT_OPERATION_PROPERTY_ID

protected static final String USER_CONTEXT_OPERATION_PROPERTY_ID

USER_CONTEXT_OPERATION_DETAILS_PROPERTY_ID

protected static final String USER_CONTEXT_OPERATION_DETAILS_PROPERTY_ID

Constructor Detail

RecommendationResourceProvider

protected RecommendationResourceProvider(AmbariManagementController managementController)

Method Detail

getRequestTypePropertyId

protected String getRequestTypePropertyId()

Specified by:

getRequestTypePropertyId in class StackAdvisorResourceProvider

createResources

public RequestStatus createResources(Request request)
                              throws SystemException,
                                     UnsupportedPropertyException,
                                     ResourceAlreadyExistsException,
                                     NoSuchParentResourceException

Description copied from class: AbstractAuthorizedResourceProvider

Create the resources defined by the properties in the given request object.

This implementation attempts to authorize the authenticated user before performing the requested operation. If authorization fails, an AuthorizationException will be thrown.

This method may be overwritten by implementing classes to avoid performing authorization checks to create resources.

Specified by:

createResources in interface ResourceProvider

Overrides:

createResources in class ReadOnlyResourceProvider

Parameters:

request - the request object which defines the set of properties for the resources to be created

Returns:

the request status

Throws:

SystemException - an internal system exception occurred

AuthorizationException - if the authenticated user is not authorized to perform this operation

UnsupportedPropertyException - the request contains unsupported property ids

ResourceAlreadyExistsException - attempted to create a resource which already exists

NoSuchParentResourceException - a parent resource of the resource to create doesn't exist

getPKPropertyIds

protected Set<String> getPKPropertyIds()

Description copied from class: AbstractResourceProvider

Get the set of property ids that uniquely identify the resources of this provider.

Specified by:

getPKPropertyIds in class AbstractResourceProvider

Returns:

the set of primary key properties