org.odpi.openmetadata.accessservices.dataengine.client

Class DataEngineRESTClient

java.lang.Object

org.odpi.openmetadata.commonservices.ffdc.rest.FFDCRESTClientBase

org.odpi.openmetadata.commonservices.ffdc.rest.FFDCRESTClient

org.odpi.openmetadata.commonservices.ocf.metadatamanagement.client.OCFRESTClient

org.odpi.openmetadata.accessservices.dataengine.client.DataEngineRESTClient

All Implemented Interfaces:

DataEngineClient

Direct Known Subclasses:

DataEngineRESTConfigurationClient

public class DataEngineRESTClient
extends OCFRESTClient
implements DataEngineClient

The Data Engine Open Metadata Access Service (OMAS) provides an interface for data engine tools to create processes with ports, schemas and relationships. See interface definition for more explanation.

Field Summary

Fields inherited from class org.odpi.openmetadata.commonservices.ffdc.rest.FFDCRESTClientBase

auditLog, exceptionHandler, serverName, serverPlatformURLRoot

Constructor Summary

Constructors

Constructor and Description
DataEngineRESTClient(String serverName, String serverPlatformRootURL) Create a new client without authentication.
DataEngineRESTClient(String serverName, String serverPlatformRootURL, String userId, String password) Create a new client that passes userId and password in each HTTP request.

Method Summary

Modifier and Type	Method and Description
void	addLineageMappings(String userId, List<LineageMapping> lineageMappings) Add lineage mapping relationships between schema types
void	addPortsToProcess(String userId, List<String> portQualifiedNames, String processGUID) Add ports and process ports relationship to an existing port
String	createExternalDataEngine(String userId, SoftwareServerCapability softwareServerCapability) Create or update the software server capability entity
String	createOrUpdatePortAlias(String userId, PortAlias portAlias) Create or update the port alias entity with a PortDelegation relationship
String	createOrUpdatePortImplementation(String userId, PortImplementation portImplementation) Create or update the port implementation entity,with the corresponding schema type and port schema relationship
List<String>	createOrUpdateProcesses(String userId, List<Process> processes) Create or update the processes, with all the ports, schema types and corresponding relationships including process hierarchy relationships.
String	createOrUpdateSchemaType(String userId, SchemaType schemaType) Create or update the schema type entity, with the corresponding schema attributes and relationships
String	getExternalSourceName() Returns the name of the source system using data engine client
void	setExternalSourceName(String externalSourceName) Sets external source system name using the data engine client

Methods inherited from class org.odpi.openmetadata.commonservices.ocf.metadatamanagement.client.OCFRESTClient

callAssetGetRESTCall, callAssetsGetRESTCall, callAssetsPostRESTCall, callConnectionGetRESTCall, callSchemaTypeGetRESTCall, callTagGetRESTCall, callTagListGetRESTCall, callTagListPostRESTCall

Methods inherited from class org.odpi.openmetadata.commonservices.ffdc.rest.FFDCRESTClient

callCountGetRESTCall, callGUIDGetRESTCall, callGUIDListGetRESTCall, callGUIDListPostRESTCall, callGUIDPostRESTCall, callNameListGetRESTCall, callStringMapGetRESTCall, callVoidGetRESTCall, callVoidPostRESTCall

Methods inherited from class org.odpi.openmetadata.commonservices.ffdc.rest.FFDCRESTClientBase

callDeleteRESTCall, callDeleteRESTCall, callGetRESTCall, callGetRESTCall, callGetRESTCallNoParams, callPostRESTCall, callPostRESTCall, callPostRESTCallNoParams, callPutRESTCall, callPutRESTCall

Methods inherited from class java.lang.Object

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

Constructor Detail

DataEngineRESTClient

public DataEngineRESTClient(String serverName,
                            String serverPlatformRootURL)
                     throws InvalidParameterException

Create a new client without authentication.

Parameters:

serverName - name of the server to connect to

serverPlatformRootURL - the network address of the server running the OMAS REST servers

Throws:

InvalidParameterException - null URL or server name

DataEngineRESTClient

public DataEngineRESTClient(String serverName,
                            String serverPlatformRootURL,
                            String userId,
                            String password)
                     throws InvalidParameterException

Create a new client that passes userId and password in each HTTP request. This is the userId/password of the calling server. The end user's userId is sent on each request.

Parameters:

serverName - name of the server to connect to

serverPlatformRootURL - the network address of the server running the OMAS REST servers

userId - caller's userId embedded in all HTTP requests

password - caller's userId embedded in all HTTP requests

Throws:

InvalidParameterException - null URL or server name

Method Detail

getExternalSourceName

public String getExternalSourceName()

Description copied from interface: DataEngineClient

Returns the name of the source system using data engine client

Specified by:

getExternalSourceName in interface DataEngineClient

Returns:

Source system name

setExternalSourceName

public void setExternalSourceName(String externalSourceName)

Description copied from interface: DataEngineClient

Sets external source system name using the data engine client

Specified by:

setExternalSourceName in interface DataEngineClient

Parameters:

externalSourceName - Source system name

createOrUpdateProcesses

public List<String> createOrUpdateProcesses(String userId,
                                            List<Process> processes)
                                     throws InvalidParameterException,
                                            PropertyServerException

Create or update the processes, with all the ports, schema types and corresponding relationships including process hierarchy relationships.

Specified by:

createOrUpdateProcesses in interface DataEngineClient

Parameters:

userId - the name of the calling user

processes - list of processes

Returns:

unique identifier of the process in the repository

Throws:

InvalidParameterException - the bean properties are invalid

PropertyServerException - problem accessing the property server

createExternalDataEngine

public String createExternalDataEngine(String userId,
                                       SoftwareServerCapability softwareServerCapability)
                                throws InvalidParameterException,
                                       UserNotAuthorizedException,
                                       PropertyServerException

Create or update the software server capability entity

Specified by:

createExternalDataEngine in interface DataEngineClient

Parameters:

userId - the name of the calling user

softwareServerCapability - the software server capability bean

Returns:

unique identifier of the server in the repository

Throws:

InvalidParameterException - the bean properties are invalid

UserNotAuthorizedException - user not authorized to issue this request

PropertyServerException - problem accessing the property server

createOrUpdateSchemaType

public String createOrUpdateSchemaType(String userId,
                                       SchemaType schemaType)
                                throws InvalidParameterException,
                                       PropertyServerException,
                                       UserNotAuthorizedException

Create or update the schema type entity, with the corresponding schema attributes and relationships

Specified by:

createOrUpdateSchemaType in interface DataEngineClient

Parameters:

userId - the name of the calling user

schemaType - the schema type bean

Returns:

unique identifier of the schema type in the repository

Throws:

InvalidParameterException - the bean properties are invalid

PropertyServerException - problem accessing the property server

UserNotAuthorizedException - user not authorized to issue this request

createOrUpdatePortImplementation

public String createOrUpdatePortImplementation(String userId,
                                               PortImplementation portImplementation)
                                        throws InvalidParameterException,
                                               UserNotAuthorizedException,
                                               PropertyServerException

Create or update the port implementation entity,with the corresponding schema type and port schema relationship

Specified by:

createOrUpdatePortImplementation in interface DataEngineClient

Parameters:

userId - the name of the calling user

portImplementation - the port implementation bean

Returns:

unique identifier of the port implementation in the repository

Throws:

InvalidParameterException - the bean properties are invalid

UserNotAuthorizedException - user not authorized to issue this request

PropertyServerException - problem accessing the property server

createOrUpdatePortAlias

public String createOrUpdatePortAlias(String userId,
                                      PortAlias portAlias)
                               throws InvalidParameterException,
                                      UserNotAuthorizedException,
                                      PropertyServerException

Create or update the port alias entity with a PortDelegation relationship

Specified by:

createOrUpdatePortAlias in interface DataEngineClient

Parameters:

userId - the name of the calling user

portAlias - the port alias bean

Returns:

unique identifier of the port alias in the repository

Throws:

InvalidParameterException - the bean properties are invalid

UserNotAuthorizedException - user not authorized to issue this request

PropertyServerException - problem accessing the property server

addLineageMappings

public void addLineageMappings(String userId,
                               List<LineageMapping> lineageMappings)
                        throws InvalidParameterException,
                               UserNotAuthorizedException,
                               PropertyServerException

Add lineage mapping relationships between schema types

Specified by:

addLineageMappings in interface DataEngineClient

Parameters:

userId - the name of the calling user

lineageMappings - list of lineage mappings

Throws:

InvalidParameterException - the bean properties are invalid

UserNotAuthorizedException - user not authorized to issue this request

PropertyServerException - problem accessing the property server

addPortsToProcess

public void addPortsToProcess(String userId,
                              List<String> portQualifiedNames,
                              String processGUID)
                       throws InvalidParameterException,
                              UserNotAuthorizedException,
                              PropertyServerException

Add ports and process ports relationship to an existing port

Specified by:

addPortsToProcess in interface DataEngineClient

Parameters:

userId - the name of the calling user

portQualifiedNames - the list of port GUIDs

processGUID - the process GUYID

Throws:

InvalidParameterException - the bean properties are invalid

UserNotAuthorizedException - user not authorized to issue this request

PropertyServerException - problem accessing the property server