org.odpi.openmetadata.accessservices.assetconsumer.api

Interface AssetConsumerTaggingInterface

public interface AssetConsumerTaggingInterface

AssetConsumerTaggingInterface support the management and use of informal tags, whether public or private.

Method Summary

Modifier and Type	Method and Description
void	addTagToAsset(String userId, String assetGUID, String tagGUID, boolean isPublic) Adds a tag (either private of public) to an asset.
String	createPrivateTag(String userId, String tagName, String tagDescription) Creates a new private informal tag and returns the unique identifier for it.
String	createPublicTag(String userId, String tagName, String tagDescription) Creates a new public informal tag and returns the unique identifier for it.
void	deleteTag(String userId, String tagGUID) Removes a tag from the repository.
List<InformalTag>	findMyTags(String userId, String tag, int startFrom, int pageSize) Return the list of the calling user's private tags containing the supplied string in either the name or description.
List<InformalTag>	findTags(String userId, String tag, int startFrom, int pageSize) Return the list of tags containing the supplied string in either the name or description.
List<String>	getAssetsByTag(String userId, String tagGUID, int startFrom, int pageSize) Return the list of unique identifiers for assets that are linked to a specific tag either directly, or via one of its schema elements.
List<InformalTag>	getMyTagsByName(String userId, String tag, int startFrom, int pageSize) Return the list of the calling user's private tags exactly matching the supplied name.
InformalTag	getTag(String userId, String guid) Return the tag for the supplied unique identifier (guid).
List<InformalTag>	getTagsByName(String userId, String tag, int startFrom, int pageSize) Return the list of tags exactly matching the supplied name.
void	removeTagFromAsset(String userId, String assetGUID, String tagGUID) Removes a tag from the asset that was added by this user.
void	updateTagDescription(String userId, String tagGUID, String tagDescription) Updates the description of an existing tag (either private or public).

Method Detail

createPublicTag

String createPublicTag(String userId,
                       String tagName,
                       String tagDescription)
                throws InvalidParameterException,
                       PropertyServerException,
                       UserNotAuthorizedException

Creates a new public informal tag and returns the unique identifier for it.

Parameters:

userId - userId of user making request.

tagName - name of the tag.

tagDescription - (optional) description of the tag. Setting a description, particularly in a public tag makes the tag more valuable to other users and can act as an embryonic glossary term.

Returns:

GUID for new tag.

Throws:

InvalidParameterException - one of the parameters is null or invalid.

PropertyServerException - there is a problem adding the asset properties to the property server.

UserNotAuthorizedException - the requesting user is not authorized to issue this request.

createPrivateTag

String createPrivateTag(String userId,
                        String tagName,
                        String tagDescription)
                 throws InvalidParameterException,
                        PropertyServerException,
                        UserNotAuthorizedException

Creates a new private informal tag and returns the unique identifier for it.

Parameters:

userId - userId of user making request.

tagName - name of the tag.

tagDescription - (optional) description of the tag. Setting a description, particularly in a public tag makes the tag more valuable to other users and can act as an embryonic glossary term.

Returns:

GUID for new tag.

Throws:

InvalidParameterException - one of the parameters is null or invalid.

PropertyServerException - there is a problem adding the asset properties to the property server.

UserNotAuthorizedException - the requesting user is not authorized to issue this request.

updateTagDescription

void updateTagDescription(String userId,
                          String tagGUID,
                          String tagDescription)
                   throws InvalidParameterException,
                          PropertyServerException,
                          UserNotAuthorizedException

Updates the description of an existing tag (either private or public).

Parameters:

userId - userId of user making request.

tagGUID - unique identifier for the tag.

tagDescription - description of the tag. Setting a description, particularly in a public tag makes the tag more valuable to other users and can act as an embryonic glossary term.

Throws:

InvalidParameterException - one of the parameters is null or invalid.

PropertyServerException - there is a problem adding the asset properties to the property server.

UserNotAuthorizedException - the requesting user is not authorized to issue this request.

deleteTag

void deleteTag(String userId,
               String tagGUID)
        throws InvalidParameterException,
               PropertyServerException,
               UserNotAuthorizedException

Removes a tag from the repository. A private tag can be deleted by its creator and all of the references are lost; a public tag can be deleted by anyone, but only if it is not attached to any referenceable.

Parameters:

userId - userId of user making request.

tagGUID - unique id for the tag.

Throws:

InvalidParameterException - one of the parameters is null or invalid.

PropertyServerException - there is a problem updating the asset properties in the property server.

UserNotAuthorizedException - the requesting user is not authorized to issue this request.

getTag

InformalTag getTag(String userId,
                   String guid)
            throws InvalidParameterException,
                   PropertyServerException,
                   UserNotAuthorizedException

Return the tag for the supplied unique identifier (guid).

Parameters:

userId - userId of the user making the request.

guid - unique identifier of the tag.

Returns:

tag

Throws:

InvalidParameterException - the userId is null or invalid.

PropertyServerException - there is a problem retrieving information from the property server(s).

UserNotAuthorizedException - the requesting user is not authorized to issue this request.

getTagsByName

List<InformalTag> getTagsByName(String userId,
                                String tag,
                                int startFrom,
                                int pageSize)
                         throws InvalidParameterException,
                                PropertyServerException,
                                UserNotAuthorizedException

Return the list of tags exactly matching the supplied name.

Parameters:

userId - the name of the calling user.

tag - name of tag.

startFrom - index of the list to start from (0 for start)

pageSize - maximum number of elements to return.

Returns:

tag list

Throws:

InvalidParameterException - the userId is null or invalid.

PropertyServerException - there is a problem retrieving information from the property server(s).

UserNotAuthorizedException - the requesting user is not authorized to issue this request.

getMyTagsByName

List<InformalTag> getMyTagsByName(String userId,
                                  String tag,
                                  int startFrom,
                                  int pageSize)
                           throws InvalidParameterException,
                                  PropertyServerException,
                                  UserNotAuthorizedException

Return the list of the calling user's private tags exactly matching the supplied name.

Parameters:

userId - the name of the calling user.

tag - name of tag.

startFrom - index of the list to start from (0 for start)

pageSize - maximum number of elements to return.

Returns:

tag list

Throws:

InvalidParameterException - the userId is null or invalid.

PropertyServerException - there is a problem retrieving information from the property server(s).

UserNotAuthorizedException - the requesting user is not authorized to issue this request.

findTags

List<InformalTag> findTags(String userId,
                           String tag,
                           int startFrom,
                           int pageSize)
                    throws InvalidParameterException,
                           PropertyServerException,
                           UserNotAuthorizedException

Return the list of tags containing the supplied string in either the name or description.

Parameters:

userId - the name of the calling user.

tag - name of tag. This may include wild card characters.

startFrom - index of the list to start from (0 for start)

pageSize - maximum number of elements to return.

Returns:

tag list

Throws:

InvalidParameterException - the userId is null or invalid.

PropertyServerException - there is a problem retrieving information from the property server(s).

UserNotAuthorizedException - the requesting user is not authorized to issue this request.

findMyTags

List<InformalTag> findMyTags(String userId,
                             String tag,
                             int startFrom,
                             int pageSize)
                      throws InvalidParameterException,
                             PropertyServerException,
                             UserNotAuthorizedException

Return the list of the calling user's private tags containing the supplied string in either the name or description.

Parameters:

userId - the name of the calling user.

tag - name of tag. This may include wild card characters.

startFrom - index of the list to start from (0 for start)

pageSize - maximum number of elements to return.

Returns:

tag list

Throws:

InvalidParameterException - the userId is null or invalid.

PropertyServerException - there is a problem retrieving information from the property server(s).

UserNotAuthorizedException - the requesting user is not authorized to issue this request.

addTagToAsset

void addTagToAsset(String userId,
                   String assetGUID,
                   String tagGUID,
                   boolean isPublic)
            throws InvalidParameterException,
                   PropertyServerException,
                   UserNotAuthorizedException

Adds a tag (either private of public) to an asset.

Parameters:

userId - userId of user making request.

assetGUID - unique id for the asset.

tagGUID - unique id of the tag.

isPublic - flag indicating whether the attachment of the tag is public or not

Throws:

InvalidParameterException - one of the parameters is null or invalid.

PropertyServerException - there is a problem adding the asset properties to the property server.

UserNotAuthorizedException - the requesting user is not authorized to issue this request.

removeTagFromAsset

void removeTagFromAsset(String userId,
                        String assetGUID,
                        String tagGUID)
                 throws InvalidParameterException,
                        PropertyServerException,
                        UserNotAuthorizedException

Removes a tag from the asset that was added by this user.

Parameters:

userId - userId of user making request.

assetGUID - unique id for the asset.

tagGUID - unique id for the tag.

Throws:

InvalidParameterException - one of the parameters is null or invalid.

PropertyServerException - there is a problem updating the asset properties in the property server.

UserNotAuthorizedException - the requesting user is not authorized to issue this request.

getAssetsByTag

List<String> getAssetsByTag(String userId,
                            String tagGUID,
                            int startFrom,
                            int pageSize)
                     throws InvalidParameterException,
                            PropertyServerException,
                            UserNotAuthorizedException

Return the list of unique identifiers for assets that are linked to a specific tag either directly, or via one of its schema elements.

Parameters:

userId - the name of the calling user.

tagGUID - unique identifier of tag.

startFrom - index of the list to start from (0 for start)

pageSize - maximum number of elements to return.

Returns:

asset guid list

Throws:

InvalidParameterException - the userId is null or invalid.

PropertyServerException - there is a problem retrieving information from the property server(s).

UserNotAuthorizedException - the requesting user is not authorized to issue this request.