org.apache.ambari.server.controller.internal

Class RepositoryVersionResourceProvider

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.RepositoryVersionResourceProvider

All Implemented Interfaces:

ObservableResourceProvider, ResourceProvider

public class RepositoryVersionResourceProvider
extends AbstractAuthorizedResourceProvider

Resource provider for repository versions resources.

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
static Map<Resource.Type,String>	keyPropertyIds
static Set<String>	propertyIds
static String	REPOSITORY_VERSION
static String	REPOSITORY_VERSION_AVAILABLE_SERVICES
static String	REPOSITORY_VERSION_DISPLAY_NAME_PROPERTY_ID
static String	REPOSITORY_VERSION_HAS_CHILDREN
static String	REPOSITORY_VERSION_HIDDEN_PROPERTY_ID
static String	REPOSITORY_VERSION_ID_PROPERTY_ID
static String	REPOSITORY_VERSION_PARENT_ID
static String	REPOSITORY_VERSION_RELEASE_BUILD
static String	REPOSITORY_VERSION_RELEASE_COMPATIBLE_WITH
static String	REPOSITORY_VERSION_RELEASE_NOTES
static String	REPOSITORY_VERSION_RELEASE_VERSION
static String	REPOSITORY_VERSION_REPOSITORY_VERSION_PROPERTY_ID
static String	REPOSITORY_VERSION_RESOLVED_PROPERTY_ID
static String	REPOSITORY_VERSION_STACK_NAME_PROPERTY_ID
static String	REPOSITORY_VERSION_STACK_SERVICES
static String	REPOSITORY_VERSION_STACK_VERSION_PROPERTY_ID
static String	REPOSITORY_VERSION_TYPE_PROPERTY_ID
static String	SUBRESOURCE_OPERATING_SYSTEMS_PROPERTY_ID
static String	SUBRESOURCE_REPOSITORIES_PROPERTY_ID

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

LOG, PROPERTIES_ATTRIBUTES_REGEX

Constructor Summary

Constructors

Constructor and Description
RepositoryVersionResourceProvider() Create a new resource provider.

Method Summary

Modifier and Type	Method and Description
protected RequestStatus	createResourcesAuthorized(Request request) Create the resources defined by the properties in the given request object if authorization was granted to the authenticated user.
protected RequestStatus	deleteResourcesAuthorized(Request request, Predicate predicate) Delete the resources selected by the given predicate if the authenticated user is authorized to do so.
protected Set<String>	getPKPropertyIds() Get the set of property ids that uniquely identify the resources of this provider.
protected Set<Resource>	getResourcesAuthorized(Request request, Predicate predicate) Get a set of resources based on the given request and predicate information if the authenticated user is authorized to do so.
protected ResourceType	getResourceType(Request request, Predicate predicate) Gets the ResourceType that is effected by the relevant request and predicate.
protected StackId	getStackInformationFromUrl(Map<String,Object> propertyMap)
protected RepositoryVersionEntity	toRepositoryVersionEntity(Map<String,Object> properties) Transforms map of json properties to repository version entity.
protected RequestStatus	updateResourcesAuthorized(Request request, Predicate predicate) Update the resources selected by the given predicate with the properties from the given request object if the authenticated user is authorized to do so.
protected static void	validateRepositoryVersion(RepositoryVersionDAO dao, AmbariMetaInfo metaInfo, RepositoryVersionEntity repositoryVersion) Validates newly created repository versions to contain actual information.
protected static void	validateRepositoryVersion(RepositoryVersionDAO dao, AmbariMetaInfo metaInfo, RepositoryVersionEntity repositoryVersion, boolean skipUrlCheck) Validates newly created repository versions to contain actual information.

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

createResources, deleteResources, getRequiredCreateAuthorizations, getRequiredDeleteAuthorizations, getRequiredGetAuthorizations, getRequiredUpdateAuthorizations, getResourceId, getResources, isAuthorizedToCreateResources, isAuthorizedToDeleteResources, isAuthorizedToGetResources, isAuthorizedToUpdateResources, setRequiredCreateAuthorizations, setRequiredDeleteAuthorizations, setRequiredGetAuthorizations, setRequiredUpdateAuthorizations, updateResources

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

REPOSITORY_VERSION

public static final String REPOSITORY_VERSION

See Also:

Constant Field Values

REPOSITORY_VERSION_ID_PROPERTY_ID

public static final String REPOSITORY_VERSION_ID_PROPERTY_ID

REPOSITORY_VERSION_STACK_NAME_PROPERTY_ID

public static final String REPOSITORY_VERSION_STACK_NAME_PROPERTY_ID

REPOSITORY_VERSION_STACK_VERSION_PROPERTY_ID

public static final String REPOSITORY_VERSION_STACK_VERSION_PROPERTY_ID

REPOSITORY_VERSION_REPOSITORY_VERSION_PROPERTY_ID

public static final String REPOSITORY_VERSION_REPOSITORY_VERSION_PROPERTY_ID

REPOSITORY_VERSION_DISPLAY_NAME_PROPERTY_ID

public static final String REPOSITORY_VERSION_DISPLAY_NAME_PROPERTY_ID

REPOSITORY_VERSION_HIDDEN_PROPERTY_ID

public static final String REPOSITORY_VERSION_HIDDEN_PROPERTY_ID

REPOSITORY_VERSION_RESOLVED_PROPERTY_ID

public static final String REPOSITORY_VERSION_RESOLVED_PROPERTY_ID

SUBRESOURCE_OPERATING_SYSTEMS_PROPERTY_ID

public static final String SUBRESOURCE_OPERATING_SYSTEMS_PROPERTY_ID

SUBRESOURCE_REPOSITORIES_PROPERTY_ID

public static final String SUBRESOURCE_REPOSITORIES_PROPERTY_ID

REPOSITORY_VERSION_TYPE_PROPERTY_ID

public static final String REPOSITORY_VERSION_TYPE_PROPERTY_ID

See Also:

Constant Field Values

REPOSITORY_VERSION_RELEASE_VERSION

public static final String REPOSITORY_VERSION_RELEASE_VERSION

See Also:

Constant Field Values

REPOSITORY_VERSION_RELEASE_BUILD

public static final String REPOSITORY_VERSION_RELEASE_BUILD

See Also:

Constant Field Values

REPOSITORY_VERSION_RELEASE_NOTES

public static final String REPOSITORY_VERSION_RELEASE_NOTES

See Also:

Constant Field Values

REPOSITORY_VERSION_RELEASE_COMPATIBLE_WITH

public static final String REPOSITORY_VERSION_RELEASE_COMPATIBLE_WITH

See Also:

Constant Field Values

REPOSITORY_VERSION_AVAILABLE_SERVICES

public static final String REPOSITORY_VERSION_AVAILABLE_SERVICES

See Also:

Constant Field Values

REPOSITORY_VERSION_STACK_SERVICES

public static final String REPOSITORY_VERSION_STACK_SERVICES

See Also:

Constant Field Values

REPOSITORY_VERSION_PARENT_ID

public static final String REPOSITORY_VERSION_PARENT_ID

See Also:

Constant Field Values

REPOSITORY_VERSION_HAS_CHILDREN

public static final String REPOSITORY_VERSION_HAS_CHILDREN

See Also:

Constant Field Values

propertyIds

public static final Set<String> propertyIds

keyPropertyIds

public static final Map<Resource.Type,String> keyPropertyIds

Constructor Detail

RepositoryVersionResourceProvider

public RepositoryVersionResourceProvider()

Create a new resource provider.

Method Detail

createResourcesAuthorized

protected RequestStatus createResourcesAuthorized(Request request)
                                           throws SystemException,
                                                  UnsupportedPropertyException,
                                                  ResourceAlreadyExistsException,
                                                  NoSuchParentResourceException

Description copied from class: AbstractAuthorizedResourceProvider

Create the resources defined by the properties in the given request object if authorization was granted to the authenticated user.

This method must be overwritten if AbstractAuthorizedResourceProvider.createResources(Request) is not overwritten.

Overrides:

createResourcesAuthorized in class AbstractAuthorizedResourceProvider

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

See Also:

AbstractAuthorizedResourceProvider.createResources(Request)

getResourcesAuthorized

protected Set<Resource> getResourcesAuthorized(Request request,
                                               Predicate predicate)
                                        throws SystemException,
                                               UnsupportedPropertyException,
                                               NoSuchResourceException,
                                               NoSuchParentResourceException

Description copied from class: AbstractAuthorizedResourceProvider

Get a set of resources based on the given request and predicate information if the authenticated user is authorized to do so.

This method must be overwritten if AbstractAuthorizedResourceProvider.getResources(Request, Predicate) is not overwritten.

Overrides:

getResourcesAuthorized in class AbstractAuthorizedResourceProvider

Parameters:

request - the request object which defines the desired set of properties

predicate - the predicate object which can be used to filter which resources are returned

Returns:

a set of resources based on the given request and predicate information

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

NoSuchResourceException - the requested resource instance doesn't exist

NoSuchParentResourceException - a parent resource of the requested resource doesn't exist

See Also:

AbstractAuthorizedResourceProvider.getResources(Request, Predicate)

updateResourcesAuthorized

protected RequestStatus updateResourcesAuthorized(Request request,
                                                  Predicate predicate)
                                           throws SystemException,
                                                  UnsupportedPropertyException,
                                                  NoSuchResourceException,
                                                  NoSuchParentResourceException

Description copied from class: AbstractAuthorizedResourceProvider

Update the resources selected by the given predicate with the properties from the given request object if the authenticated user is authorized to do so.

This method must be overwritten if AbstractAuthorizedResourceProvider.updateResources(Request, Predicate) is not overwritten.

Overrides:

updateResourcesAuthorized in class AbstractAuthorizedResourceProvider

Parameters:

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

predicate - the predicate object which can be used to filter which resources are updated

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

NoSuchResourceException - the resource instance to be updated doesn't exist

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

See Also:

AbstractAuthorizedResourceProvider.updateResources(Request, Predicate)

deleteResourcesAuthorized

protected RequestStatus deleteResourcesAuthorized(Request request,
                                                  Predicate predicate)
                                           throws SystemException,
                                                  UnsupportedPropertyException,
                                                  NoSuchResourceException,
                                                  NoSuchParentResourceException

Description copied from class: AbstractAuthorizedResourceProvider

Delete the resources selected by the given predicate if the authenticated user is authorized to do so.

This method must be overwritten if ResourceProvider.deleteResources(Request, Predicate) is not overwritten.

Overrides:

deleteResourcesAuthorized in class AbstractAuthorizedResourceProvider

predicate - the predicate object which can be used to filter which resources are deleted

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

NoSuchResourceException - the resource instance to be deleted doesn't exist

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

See Also:

ResourceProvider.deleteResources(Request, Predicate)

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

validateRepositoryVersion

protected static void validateRepositoryVersion(RepositoryVersionDAO dao,
                                                AmbariMetaInfo metaInfo,
                                                RepositoryVersionEntity repositoryVersion)
                                         throws org.apache.ambari.server.AmbariException

Validates newly created repository versions to contain actual information.

Throws:

org.apache.ambari.server.AmbariException - exception with error message

validateRepositoryVersion

protected static void validateRepositoryVersion(RepositoryVersionDAO dao,
                                                AmbariMetaInfo metaInfo,
                                                RepositoryVersionEntity repositoryVersion,
                                                boolean skipUrlCheck)
                                         throws org.apache.ambari.server.AmbariException

Validates newly created repository versions to contain actual information. Optionally skip url duplication.

Throws:

org.apache.ambari.server.AmbariException - exception with error message

toRepositoryVersionEntity

protected RepositoryVersionEntity toRepositoryVersionEntity(Map<String,Object> properties)
                                                     throws org.apache.ambari.server.AmbariException

Transforms map of json properties to repository version entity.

Parameters:

properties - json map

Returns:

constructed entity

Throws:

org.apache.ambari.server.AmbariException - if some properties are missing or json has incorrect structure

getStackInformationFromUrl

protected StackId getStackInformationFromUrl(Map<String,Object> propertyMap)

getResourceType

protected ResourceType getResourceType(Request request,
                                       Predicate predicate)

Description copied from class: AbstractAuthorizedResourceProvider

Gets the ResourceType that is effected by the relevant request and predicate.

Implementations should override this method return the proper ResourceType.

Overrides:

getResourceType in class AbstractAuthorizedResourceProvider

Parameters:

request - the request object which defines the desired set of properties

predicate - the predicate object which can be used to indicate the filter

Returns:

a ResourceType