org.odpi.openmetadata.integrationservices.files.connector

Class FilesIntegratorContext

java.lang.Object

org.odpi.openmetadata.integrationservices.files.connector.FilesIntegratorContext

public class FilesIntegratorContext
extends Object

FilesIntegratorContext provides a wrapper around the Data Manager OMAS clients. It provides the simplified interface to open metadata needed by the FilesIntegratorConnector. It is designed to be used either for cataloguing folders and files

Constructor Summary

Constructors

Constructor and Description
FilesIntegratorContext(FilesAndFoldersClient client, DataManagerEventClient eventClient, String userId, String fileServerCapabilityGUID, String fileServerCapabilityName) Create a new client with no authentication embedded in the HTTP request.

Method Summary

Modifier and Type	Method and Description
List<String>	addDataFileToCatalog(DataFileProperties dataFileProperties, String connectorProviderName) Creates a new file asset and links it to the folder structure implied in the path name.
List<String>	addDataFileToCatalogFromTemplate(String templateGUID, TemplateProperties templateProperties) Add an asset description a file based on the content of a template object.
List<String>	addDataFolderToCatalog(FileFolderProperties fileFolderProperties, String connectorProviderName) Creates a new folder asset that is identified as a data asset.
List<String>	addDataFolderToCatalogFromTemplate(String templateGUID, TemplateProperties templateProperties) Add an asset description a file based on the content of a template object.
void	archiveDataFileInCatalog(String dataFileGUID, ArchiveProperties archiveProperties) Mark the file asset description in the catalog as archived.
void	archiveDataFolderInCatalog(String dataFolderGUID, ArchiveProperties archiveProperties) Mark the data folder asset description in the catalog as archived.
void	attachDataFileAssetToFolder(String folderGUID, String fileGUID) Link an existing file asset to a folder.
void	attachTopLevelFolder(String fileSystemGUID, String folderGUID) Links a folder to a file system.
void	clearSchemaType(String schemaAttributeGUID) Remove the type information from a schema attribute.
String	createEnumSchemaType(EnumSchemaTypeProperties schemaTypeProperties, String validValuesSetGUID) Create a new metadata element to represent a schema type that has a fixed set of values that are described by a valid value set.
String	createLiteralSchemaType(LiteralSchemaTypeProperties schemaTypeProperties) Create a new metadata element to represent a schema type that has a fixed value.
String	createMapSchemaType(MapSchemaTypeProperties schemaTypeProperties, String mapFromSchemaTypeGUID, String mapToSchemaTypeGUID) Create a new metadata element to represent a schema type.
List<String>	createNestedFolders(String parentGUID, String pathName) Creates a new folder asset for each element in the pathName.
String	createPrimitiveSchemaType(PrimitiveSchemaTypeProperties schemaTypeProperties) Create a new metadata element to represent a primitive schema type such as a string, integer or character.
String	createSchemaAttribute(String schemaElementGUID, SchemaAttributeProperties schemaAttributeProperties) Create a new metadata element to represent a schema attribute.
String	createSchemaAttributeFromTemplate(String schemaElementGUID, String templateGUID, TemplateProperties templateProperties) Create a new metadata element to represent a schema attribute using an existing metadata element as a template.
String	createSchemaTypeChoice(SchemaTypeChoiceProperties schemaTypeProperties, List<String> schemaTypeOptionGUIDs) Create a new metadata element to represent a list of possible schema types that can be used for the attached schema attribute.
String	createSchemaTypeFromTemplate(String templateGUID, TemplateProperties templateProperties) Create a new metadata element to represent a schema type using an existing metadata element as a template.
String	createStructSchemaType(StructSchemaTypeProperties schemaTypeProperties) Create a new metadata element to represent a schema type.
void	deleteDataFileFromCatalog(String dataFileGUID, String fullPathname) Remove the file asset description from the catalog.
void	detachDataFileAssetFromFolder(String folderGUID, String fileGUID) Remove a link between a file asset and a folder.
void	detachTopLevelFolder(String fileSystemGUID, String folderGUID) Removed the link between a folder and a file system.
List<SchemaAttributeElement>	findSchemaAttributes(String searchString, String typeName, int startFrom, int pageSize) Retrieve the list of schema attribute metadata elements that contain the search string.
List<SchemaTypeElement>	findSchemaType(String searchString, String typeName, int startFrom, int pageSize) Retrieve the list of schema type metadata elements that contain the search string.
List<ValidValueSetElement>	findValidValueSet(String searchString, int startFrom, int pageSize) Retrieve the list of valid value set metadata elements that contain the search string.
DataFileElement	getFileByGUID(String fileGUID) Retrieve a FolderProperties asset by its unique identifier (GUID).
DataFileElement	getFileByPathName(String pathName) Retrieve a folder by its fully qualified path name.
FileFolderElement	getFolderByGUID(String folderGUID) Retrieve a FolderProperties asset by its unique identifier (GUID).
FileFolderElement	getFolderByPathName(String pathName) Retrieve a folder by its fully qualified path name.
List<DataFileElement>	getFolderFiles(String folderGUID, int startFrom, int pageSize) Get the data files inside a folder - both those that are nested and those that are linked.
List<SchemaAttributeElement>	getNestedAttributes(String parentSchemaElementGUID, int startFrom, int pageSize) Retrieve the list of schema attributes associated with a StructSchemaType or nested underneath a schema attribute.
List<FileFolderElement>	getNestedFolders(String parentFolderGUID, int startFrom, int pageSize) Return the list of folders nested inside a folder.
SchemaAttributeElement	getSchemaAttributeByGUID(String schemaAttributeGUID) Retrieve the schema attribute metadata element with the supplied unique identifier.
List<SchemaAttributeElement>	getSchemaAttributesByName(String name, String typeName, int startFrom, int pageSize) Retrieve the list of schema attribute metadata elements with a matching qualified or display name.
SchemaTypeElement	getSchemaTypeByGUID(String schemaTypeGUID) Retrieve the schema type metadata element with the supplied unique identifier.
List<SchemaTypeElement>	getSchemaTypeByName(String name, String typeName, int startFrom, int pageSize) Retrieve the list of schema type metadata elements with a matching qualified or display name.
SchemaTypeElement	getSchemaTypeForElement(String parentElementGUID, String parentElementTypeName) Return the schema type associated with a specific open metadata element (data asset, process or port).
ElementHeader	getSchemaTypeParent(String schemaTypeGUID) Retrieve the header of the metadata element connected to a schema type.
List<DataFileElement>	getTopLevelDataFiles(String fileSystemGUID, int startFrom, int pageSize) Return the list of folders nested inside a folder.
List<FileFolderElement>	getTopLevelFolders(String fileSystemGUID, int startFrom, int pageSize) Return the list of folders linked to the file server capability.
List<ValidValueSetElement>	getValidValueSetByName(String name, int startFrom, int pageSize) Retrieve the list of valid value set metadata elements with a matching qualified or display name.
void	registerListener(DataManagerEventListener listener) Register a listener object that will be passed each of the events published by the Data Manager OMAS.
void	removeSchemaAttribute(String schemaAttributeGUID) Remove the metadata element representing a schema attribute.
void	removeSchemaType(String schemaTypeGUID) Remove the metadata element representing a schema type.
void	setupSchemaType(String schemaAttributeGUID, String schemaTypeGUID) Connect a schema type to a schema attribute.
void	updateDataFileInCatalog(String dataFileGUID, boolean isMergeUpdate, DataFileProperties dataFileProperties) Update the file asset description in the catalog.
void	updateDataFolderInCatalog(String dataFolderGUID, boolean isMergeUpdate, FileFolderProperties fileFolderProperties) Update the data folder asset description in the catalog.
void	updateSchemaAttribute(String schemaAttributeGUID, boolean isMergeUpdate, SchemaAttributeProperties schemaAttributeProperties) Update the properties of the metadata element representing a schema attribute.
void	updateSchemaType(String schemaTypeGUID, boolean isMergeUpdate, SchemaTypeProperties schemaTypeProperties) Update the metadata element representing a schema type.

Methods inherited from class java.lang.Object

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

Constructor Detail

FilesIntegratorContext

public FilesIntegratorContext(FilesAndFoldersClient client,
                              DataManagerEventClient eventClient,
                              String userId,
                              String fileServerCapabilityGUID,
                              String fileServerCapabilityName)

Create a new client with no authentication embedded in the HTTP request.

Parameters:

client - client to map request to

eventClient - client to register for events

userId - integration daemon's userId

fileServerCapabilityGUID - unique identifier of the software server capability for the file manager (or null)

fileServerCapabilityName - unique name of the software server capability for the file manager (or null)

Method Detail

registerListener

public void registerListener(DataManagerEventListener listener)
                      throws InvalidParameterException,
                             ConnectionCheckedException,
                             ConnectorCheckedException,
                             PropertyServerException,
                             UserNotAuthorizedException

Register a listener object that will be passed each of the events published by the Data Manager OMAS.

Parameters:

listener - listener object

Throws:

InvalidParameterException - one of the parameters is null or invalid.

ConnectionCheckedException - there are errors in the configuration of the connection which is preventing the creation of a connector.

ConnectorCheckedException - there are errors in the initialization of the connector.

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

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

createNestedFolders

public List<String> createNestedFolders(String parentGUID,
                                        String pathName)
                                 throws InvalidParameterException,
                                        UserNotAuthorizedException,
                                        PropertyServerException

Creates a new folder asset for each element in the pathName. For example, a pathName of "one/two/three" creates 3 new folder assets, one called "one", the next called "one/two" and the last one called "one/two/three".

Parameters:

parentGUID - unique identifier of root object to connect the folder to (fileSystemGUID or folderGUID)

pathName - pathname of the folder (or folders)

Returns:

list of GUIDs from the top level to the leaf of the supplied pathname

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

attachTopLevelFolder

public void attachTopLevelFolder(String fileSystemGUID,
                                 String folderGUID)
                          throws InvalidParameterException,
                                 UserNotAuthorizedException,
                                 PropertyServerException

Links a folder to a file system. The folder is not changed.

Parameters:

fileSystemGUID - unique identifier of the file system

folderGUID - unique identifier of the folder in the catalog

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

detachTopLevelFolder

public void detachTopLevelFolder(String fileSystemGUID,
                                 String folderGUID)
                          throws InvalidParameterException,
                                 UserNotAuthorizedException,
                                 PropertyServerException

Removed the link between a folder and a file system.

Parameters:

fileSystemGUID - unique identifier of the file system

folderGUID - unique identifier of the folder in the catalog

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

addDataFileToCatalog

public List<String> addDataFileToCatalog(DataFileProperties dataFileProperties,
                                         String connectorProviderName)
                                  throws InvalidParameterException,
                                         UserNotAuthorizedException,
                                         PropertyServerException

Creates a new file asset and links it to the folder structure implied in the path name. If the folder structure is not catalogued already, this is created automatically using the createFolderStructureInCatalog() method. For example, a pathName of "one/two/three/MyFile.txt" potentially creates 3 new folder assets, one called "one", the next called "one/two" and the last one called "one/two/three" plus a file asset called "one/two/three/MyFile.txt".

Parameters:

dataFileProperties - details of the data file to add to the catalog as an asset

connectorProviderName - class name of connector provider for connector to access this asset

Returns:

list of GUIDs from the top level to the root of the pathname

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

addDataFileToCatalogFromTemplate

public List<String> addDataFileToCatalogFromTemplate(String templateGUID,
                                                     TemplateProperties templateProperties)
                                              throws InvalidParameterException,
                                                     UserNotAuthorizedException,
                                                     PropertyServerException

Add an asset description a file based on the content of a template object. Link this new asset to the folder structure implied in the path name. If the folder structure is not catalogued already, this is created automatically using the createFolderStructureInCatalog() method. For example, a pathName of "one/two/three/MyFile.txt" potentially creates 3 new folder assets, one called "one", the next called "one/two" and the last one called "one/two/three" plus a file asset called "one/two/three/MyFile.txt".

Parameters:

templateGUID - unique identifier of the file asset to copy

templateProperties - override properties for the asset

Returns:

list of GUIDs from the top level to the root of the pathname

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

updateDataFileInCatalog

public void updateDataFileInCatalog(String dataFileGUID,
                                    boolean isMergeUpdate,
                                    DataFileProperties dataFileProperties)
                             throws InvalidParameterException,
                                    UserNotAuthorizedException,
                                    PropertyServerException

Update the file asset description in the catalog.

Parameters:

dataFileGUID - unique identifier of the data file asset

isMergeUpdate - should the supplied properties completely override the existing properties or augment them?

dataFileProperties - properties for the asset

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

archiveDataFileInCatalog

public void archiveDataFileInCatalog(String dataFileGUID,
                                     ArchiveProperties archiveProperties)
                              throws InvalidParameterException,
                                     UserNotAuthorizedException,
                                     PropertyServerException

Mark the file asset description in the catalog as archived.

Parameters:

dataFileGUID - unique identifier of the data file asset

archiveProperties - properties to help locate the archive copy

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

deleteDataFileFromCatalog

public void deleteDataFileFromCatalog(String dataFileGUID,
                                      String fullPathname)
                               throws InvalidParameterException,
                                      UserNotAuthorizedException,
                                      PropertyServerException

Remove the file asset description from the catalog.

Parameters:

dataFileGUID - unique identifier of the data file asset

fullPathname - unique path and file name for file

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

addDataFolderToCatalog

public List<String> addDataFolderToCatalog(FileFolderProperties fileFolderProperties,
                                           String connectorProviderName)
                                    throws InvalidParameterException,
                                           UserNotAuthorizedException,
                                           PropertyServerException

Creates a new folder asset that is identified as a data asset. This means the files and sub-folders within it collectively make up the contents of the data asset. As with other types of file-based asset, links are made to the folder structure implied in the path name. If the folder structure is not catalogued already, this is created automatically using the createFolderStructureInCatalog() method. For example, a pathName of "one/two/three/MyDataFolder" potentially creates 3 new folder assets, one called "one", the next called "one/two" and the last one called "one/two/three" plus a DataFolder asset called "one/two/three/MyDataFolder".

Parameters:

fileFolderProperties - properties to describe the folder properties

connectorProviderName - class name of connector provider for connector to access this asset

Returns:

list of GUIDs from the top level to the root of the pathname

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

addDataFolderToCatalogFromTemplate

public List<String> addDataFolderToCatalogFromTemplate(String templateGUID,
                                                       TemplateProperties templateProperties)
                                                throws InvalidParameterException,
                                                       UserNotAuthorizedException,
                                                       PropertyServerException

Add an asset description a file based on the content of a template object. Link this new asset to the folder structure implied in the path name. If the folder structure is not catalogued already, this is created automatically using the createFolderStructureInCatalog() method. For example, a pathName of "one/two/three/MyFile.txt" potentially creates 3 new folder assets, one called "one", the next called "one/two" and the last one called "one/two/three" plus a file asset called "one/two/three/MyFile.txt".

Parameters:

templateGUID - unique identifier of the file asset to copy

templateProperties - override properties for the asset

Returns:

list of GUIDs from the top level to the root of the pathname

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

updateDataFolderInCatalog

public void updateDataFolderInCatalog(String dataFolderGUID,
                                      boolean isMergeUpdate,
                                      FileFolderProperties fileFolderProperties)
                               throws InvalidParameterException,
                                      UserNotAuthorizedException,
                                      PropertyServerException

Update the data folder asset description in the catalog.

Parameters:

dataFolderGUID - unique identifier of the data folder asset

isMergeUpdate - should the supplied properties completely override the existing properties or augment them?

fileFolderProperties - properties for the asset

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

archiveDataFolderInCatalog

public void archiveDataFolderInCatalog(String dataFolderGUID,
                                       ArchiveProperties archiveProperties)
                                throws InvalidParameterException,
                                       UserNotAuthorizedException,
                                       PropertyServerException

Mark the data folder asset description in the catalog as archived.

Parameters:

dataFolderGUID - unique identifier of the data folder asset

archiveProperties - properties to help locate the archive copy

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

attachDataFileAssetToFolder

public void attachDataFileAssetToFolder(String folderGUID,
                                        String fileGUID)
                                 throws InvalidParameterException,
                                        UserNotAuthorizedException,
                                        PropertyServerException

Link an existing file asset to a folder. The file is not changed as this is used to create a logical link to the folder.

Parameters:

folderGUID - unique identifier of the folder

fileGUID - unique identifier of the file

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

detachDataFileAssetFromFolder

public void detachDataFileAssetFromFolder(String folderGUID,
                                          String fileGUID)
                                   throws InvalidParameterException,
                                          UserNotAuthorizedException,
                                          PropertyServerException

Remove a link between a file asset and a folder. The file is not changed. Use moveDataFileInCatalog to record the fact that the physical file has moved. Use attachDataFileAssetToFolder to create logical link to a new folder.

Parameters:

folderGUID - unique identifier of the folder

fileGUID - unique identifier of the file

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

getFolderByGUID

public FileFolderElement getFolderByGUID(String folderGUID)
                                  throws InvalidParameterException,
                                         UserNotAuthorizedException,
                                         PropertyServerException

Retrieve a FolderProperties asset by its unique identifier (GUID).

Parameters:

folderGUID - unique identifier used to locate the folder

Returns:

Folder properties

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

getFolderByPathName

public FileFolderElement getFolderByPathName(String pathName)
                                      throws InvalidParameterException,
                                             UserNotAuthorizedException,
                                             PropertyServerException

Retrieve a folder by its fully qualified path name.

Parameters:

pathName - path name

Returns:

FolderProperties properties

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

getTopLevelFolders

public List<FileFolderElement> getTopLevelFolders(String fileSystemGUID,
                                                  int startFrom,
                                                  int pageSize)
                                           throws InvalidParameterException,
                                                  UserNotAuthorizedException,
                                                  PropertyServerException

Return the list of folders linked to the file server capability.

Parameters:

fileSystemGUID - unique identifier of the software server capability representing the file system

startFrom - starting point in the list

pageSize - maximum number of results

Returns:

list of folder properties (null means no nested folders)

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

getNestedFolders

public List<FileFolderElement> getNestedFolders(String parentFolderGUID,
                                                int startFrom,
                                                int pageSize)
                                         throws InvalidParameterException,
                                                UserNotAuthorizedException,
                                                PropertyServerException

Return the list of folders nested inside a folder.

Parameters:

parentFolderGUID - unique identifier of the parent folder or file system

startFrom - starting point in the list

pageSize - maximum number of results

Returns:

list of folder properties (null means no nested folders)

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

getTopLevelDataFiles

public List<DataFileElement> getTopLevelDataFiles(String fileSystemGUID,
                                                  int startFrom,
                                                  int pageSize)
                                           throws InvalidParameterException,
                                                  UserNotAuthorizedException,
                                                  PropertyServerException

Return the list of folders nested inside a folder.

Parameters:

fileSystemGUID - unique identifier of the software server capability representing the file system

startFrom - starting point in the list

pageSize - maximum number of results

Returns:

list of file properties (null means no top-level files)

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

getFolderFiles

public List<DataFileElement> getFolderFiles(String folderGUID,
                                            int startFrom,
                                            int pageSize)
                                     throws InvalidParameterException,
                                            UserNotAuthorizedException,
                                            PropertyServerException

Get the data files inside a folder - both those that are nested and those that are linked.

Parameters:

folderGUID - unique identifier of the parent folder

startFrom - starting point in the list

pageSize - maximum number of results

Returns:

list of file properties (null means no files)

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

getFileByGUID

public DataFileElement getFileByGUID(String fileGUID)
                              throws InvalidParameterException,
                                     UserNotAuthorizedException,
                                     PropertyServerException

Retrieve a FolderProperties asset by its unique identifier (GUID).

Parameters:

fileGUID - unique identifier used to locate the folder

Returns:

File properties

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

getFileByPathName

public DataFileElement getFileByPathName(String pathName)
                                  throws InvalidParameterException,
                                         UserNotAuthorizedException,
                                         PropertyServerException

Retrieve a folder by its fully qualified path name.

Parameters:

pathName - path name

Returns:

File properties

Throws:

InvalidParameterException - one of the parameters is null or invalid

PropertyServerException - problem accessing property server

UserNotAuthorizedException - security access problem

createPrimitiveSchemaType

public String createPrimitiveSchemaType(PrimitiveSchemaTypeProperties schemaTypeProperties)
                                 throws InvalidParameterException,
                                        UserNotAuthorizedException,
                                        PropertyServerException

Create a new metadata element to represent a primitive schema type such as a string, integer or character.

Parameters:

schemaTypeProperties - properties about the schema type to store

Returns:

unique identifier of the new schema type

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

createLiteralSchemaType

public String createLiteralSchemaType(LiteralSchemaTypeProperties schemaTypeProperties)
                               throws InvalidParameterException,
                                      UserNotAuthorizedException,
                                      PropertyServerException

Create a new metadata element to represent a schema type that has a fixed value.

Parameters:

schemaTypeProperties - properties about the schema type to store

Returns:

unique identifier of the new schema type

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

createEnumSchemaType

public String createEnumSchemaType(EnumSchemaTypeProperties schemaTypeProperties,
                                   String validValuesSetGUID)
                            throws InvalidParameterException,
                                   UserNotAuthorizedException,
                                   PropertyServerException

Create a new metadata element to represent a schema type that has a fixed set of values that are described by a valid value set.

Parameters:

schemaTypeProperties - properties about the schema type to store

validValuesSetGUID - unique identifier of the valid values set to used

Returns:

unique identifier of the new schema type

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

getValidValueSetByName

public List<ValidValueSetElement> getValidValueSetByName(String name,
                                                         int startFrom,
                                                         int pageSize)
                                                  throws InvalidParameterException,
                                                         UserNotAuthorizedException,
                                                         PropertyServerException

Retrieve the list of valid value set metadata elements with a matching qualified or display name. There are no wildcards supported on this request.

Parameters:

name - name to search for

startFrom - paging start point

pageSize - maximum results that can be returned

Returns:

list of matching metadata elements

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

findValidValueSet

public List<ValidValueSetElement> findValidValueSet(String searchString,
                                                    int startFrom,
                                                    int pageSize)
                                             throws InvalidParameterException,
                                                    UserNotAuthorizedException,
                                                    PropertyServerException

Retrieve the list of valid value set metadata elements that contain the search string. The search string is treated as a regular expression.

Parameters:

searchString - string to find in the properties

startFrom - paging start point

pageSize - maximum results that can be returned

Returns:

list of matching metadata elements

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

createStructSchemaType

public String createStructSchemaType(StructSchemaTypeProperties schemaTypeProperties)
                              throws InvalidParameterException,
                                     UserNotAuthorizedException,
                                     PropertyServerException

Create a new metadata element to represent a schema type.

Parameters:

schemaTypeProperties - properties about the schema type to store

Returns:

unique identifier of the new schema type

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

createSchemaTypeChoice

public String createSchemaTypeChoice(SchemaTypeChoiceProperties schemaTypeProperties,
                                     List<String> schemaTypeOptionGUIDs)
                              throws InvalidParameterException,
                                     UserNotAuthorizedException,
                                     PropertyServerException

Create a new metadata element to represent a list of possible schema types that can be used for the attached schema attribute.

Parameters:

schemaTypeProperties - properties about the schema type to store

Returns:

unique identifier of the new schema type

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

createMapSchemaType

public String createMapSchemaType(MapSchemaTypeProperties schemaTypeProperties,
                                  String mapFromSchemaTypeGUID,
                                  String mapToSchemaTypeGUID)
                           throws InvalidParameterException,
                                  UserNotAuthorizedException,
                                  PropertyServerException

Create a new metadata element to represent a schema type.

Parameters:

schemaTypeProperties - properties about the schema type to store

Returns:

unique identifier of the new schema type

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

createSchemaTypeFromTemplate

public String createSchemaTypeFromTemplate(String templateGUID,
                                           TemplateProperties templateProperties)
                                    throws InvalidParameterException,
                                           UserNotAuthorizedException,
                                           PropertyServerException

Create a new metadata element to represent a schema type using an existing metadata element as a template.

Parameters:

templateGUID - unique identifier of the metadata element to copy

templateProperties - properties that override the template

Returns:

unique identifier of the new schema type

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

updateSchemaType

public void updateSchemaType(String schemaTypeGUID,
                             boolean isMergeUpdate,
                             SchemaTypeProperties schemaTypeProperties)
                      throws InvalidParameterException,
                             UserNotAuthorizedException,
                             PropertyServerException

Update the metadata element representing a schema type. It is possible to use the subtype property classes or set up specialized properties in extended properties.

Parameters:

schemaTypeGUID - unique identifier of the metadata element to update

isMergeUpdate - should the new properties be merged with existing properties (true) or completely replace them (false)?

schemaTypeProperties - new properties for the metadata element

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

removeSchemaType

public void removeSchemaType(String schemaTypeGUID)
                      throws InvalidParameterException,
                             UserNotAuthorizedException,
                             PropertyServerException

Remove the metadata element representing a schema type.

Parameters:

schemaTypeGUID - unique identifier of the metadata element to remove

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

findSchemaType

public List<SchemaTypeElement> findSchemaType(String searchString,
                                              String typeName,
                                              int startFrom,
                                              int pageSize)
                                       throws InvalidParameterException,
                                              UserNotAuthorizedException,
                                              PropertyServerException

Retrieve the list of schema type metadata elements that contain the search string. The search string is treated as a regular expression.

Parameters:

searchString - string to find in the properties

typeName - optional type name for the schema type - used to restrict the search results

startFrom - paging start point

pageSize - maximum results that can be returned

Returns:

list of matching metadata elements

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

getSchemaTypeForElement

public SchemaTypeElement getSchemaTypeForElement(String parentElementGUID,
                                                 String parentElementTypeName)
                                          throws InvalidParameterException,
                                                 UserNotAuthorizedException,
                                                 PropertyServerException

Return the schema type associated with a specific open metadata element (data asset, process or port).

Parameters:

parentElementGUID - unique identifier of the open metadata element that this schema type is connected to

parentElementTypeName - unique type name of the open metadata element that this schema type is connected to

Returns:

metadata element describing the schema type associated with the requested parent element

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

getSchemaTypeByName

public List<SchemaTypeElement> getSchemaTypeByName(String name,
                                                   String typeName,
                                                   int startFrom,
                                                   int pageSize)
                                            throws InvalidParameterException,
                                                   UserNotAuthorizedException,
                                                   PropertyServerException

Retrieve the list of schema type metadata elements with a matching qualified or display name. There are no wildcards supported on this request.

Parameters:

name - name to search for

typeName - optional type name for the schema type - used to restrict the search results

startFrom - paging start point

pageSize - maximum results that can be returned

Returns:

list of matching metadata elements

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

getSchemaTypeByGUID

public SchemaTypeElement getSchemaTypeByGUID(String schemaTypeGUID)
                                      throws InvalidParameterException,
                                             UserNotAuthorizedException,
                                             PropertyServerException

Retrieve the schema type metadata element with the supplied unique identifier.

Parameters:

schemaTypeGUID - unique identifier of the requested metadata element

Returns:

requested metadata element

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

getSchemaTypeParent

public ElementHeader getSchemaTypeParent(String schemaTypeGUID)
                                  throws InvalidParameterException,
                                         UserNotAuthorizedException,
                                         PropertyServerException

Retrieve the header of the metadata element connected to a schema type.

Parameters:

schemaTypeGUID - unique identifier of the requested metadata element

Returns:

header for parent element (data asset, process, port)

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

createSchemaAttribute

public String createSchemaAttribute(String schemaElementGUID,
                                    SchemaAttributeProperties schemaAttributeProperties)
                             throws InvalidParameterException,
                                    UserNotAuthorizedException,
                                    PropertyServerException

Create a new metadata element to represent a schema attribute.

Parameters:

schemaElementGUID - unique identifier of the schemaType or Schema Attribute where the schema attribute is nested underneath

schemaAttributeProperties - properties for the schema attribute

Returns:

unique identifier of the new metadata element for the schema attribute

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

createSchemaAttributeFromTemplate

public String createSchemaAttributeFromTemplate(String schemaElementGUID,
                                                String templateGUID,
                                                TemplateProperties templateProperties)
                                         throws InvalidParameterException,
                                                UserNotAuthorizedException,
                                                PropertyServerException

Create a new metadata element to represent a schema attribute using an existing metadata element as a template.

Parameters:

schemaElementGUID - unique identifier of the schemaType or Schema Attribute where the schema attribute is connected to

templateGUID - unique identifier of the metadata element to copy

templateProperties - properties that override the template

Returns:

unique identifier of the new metadata element for the schema attribute

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

setupSchemaType

public void setupSchemaType(String schemaAttributeGUID,
                            String schemaTypeGUID)
                     throws InvalidParameterException,
                            UserNotAuthorizedException,
                            PropertyServerException

Connect a schema type to a schema attribute.

Parameters:

schemaAttributeGUID - unique identifier of the schema attribute

schemaTypeGUID - unique identifier of the schema type to connect

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

clearSchemaType

public void clearSchemaType(String schemaAttributeGUID)
                     throws InvalidParameterException,
                            UserNotAuthorizedException,
                            PropertyServerException

Remove the type information from a schema attribute.

Parameters:

schemaAttributeGUID - unique identifier of the schema attribute

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

updateSchemaAttribute

public void updateSchemaAttribute(String schemaAttributeGUID,
                                  boolean isMergeUpdate,
                                  SchemaAttributeProperties schemaAttributeProperties)
                           throws InvalidParameterException,
                                  UserNotAuthorizedException,
                                  PropertyServerException

Update the properties of the metadata element representing a schema attribute.

Parameters:

schemaAttributeGUID - unique identifier of the schema attribute to update

isMergeUpdate - should the new properties be merged with existing properties (true) or completely replace them (false)?

schemaAttributeProperties - new properties for the schema attribute

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

removeSchemaAttribute

public void removeSchemaAttribute(String schemaAttributeGUID)
                           throws InvalidParameterException,
                                  UserNotAuthorizedException,
                                  PropertyServerException

Remove the metadata element representing a schema attribute.

Parameters:

schemaAttributeGUID - unique identifier of the metadata element to remove

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

findSchemaAttributes

public List<SchemaAttributeElement> findSchemaAttributes(String searchString,
                                                         String typeName,
                                                         int startFrom,
                                                         int pageSize)
                                                  throws InvalidParameterException,
                                                         UserNotAuthorizedException,
                                                         PropertyServerException

Retrieve the list of schema attribute metadata elements that contain the search string. The search string is treated as a regular expression.

Parameters:

searchString - string to find in the properties

typeName - optional type name for the schema type - used to restrict the search results

startFrom - paging start point

pageSize - maximum results that can be returned

Returns:

list of matching metadata elements

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

getNestedAttributes

public List<SchemaAttributeElement> getNestedAttributes(String parentSchemaElementGUID,
                                                        int startFrom,
                                                        int pageSize)
                                                 throws InvalidParameterException,
                                                        UserNotAuthorizedException,
                                                        PropertyServerException

Retrieve the list of schema attributes associated with a StructSchemaType or nested underneath a schema attribute.

Parameters:

parentSchemaElementGUID - unique identifier of the schemaType of interest

startFrom - paging start point

pageSize - maximum results that can be returned

Returns:

list of associated metadata elements

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

getSchemaAttributesByName

public List<SchemaAttributeElement> getSchemaAttributesByName(String name,
                                                              String typeName,
                                                              int startFrom,
                                                              int pageSize)
                                                       throws InvalidParameterException,
                                                              UserNotAuthorizedException,
                                                              PropertyServerException

Retrieve the list of schema attribute metadata elements with a matching qualified or display name. There are no wildcards supported on this request.

Parameters:

name - name to search for

typeName - optional type name for the schema type - used to restrict the search results

startFrom - paging start point

pageSize - maximum results that can be returned

Returns:

list of matching metadata elements

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)

getSchemaAttributeByGUID

public SchemaAttributeElement getSchemaAttributeByGUID(String schemaAttributeGUID)
                                                throws InvalidParameterException,
                                                       UserNotAuthorizedException,
                                                       PropertyServerException

Retrieve the schema attribute metadata element with the supplied unique identifier.

Parameters:

schemaAttributeGUID - unique identifier of the requested metadata element

Returns:

matching metadata element

Throws:

InvalidParameterException - one of the parameters is invalid

UserNotAuthorizedException - the user is not authorized to issue this request

PropertyServerException - there is a problem reported in the open metadata server(s)