Package org.odpi.openmetadata.repositoryservices.connectors.stores.metadatacollectionstore.repositoryconnector

Class OMRSRepositoryConnector

java.lang.Object

org.odpi.openmetadata.frameworks.connectors.Connector

org.odpi.openmetadata.frameworks.connectors.ConnectorBase

org.odpi.openmetadata.repositoryservices.connectors.stores.metadatacollectionstore.repositoryconnector.OMRSRepositoryConnector

All Implemented Interfaces:

AuditLoggingComponent, SecureConnectorExtension, OMRSMetadataCollectionManager

Direct Known Subclasses:

EnterpriseOMRSRepositoryConnector, GraphOMRSRepositoryConnector, InMemoryOMRSRepositoryConnector, LocalOMRSRepositoryConnector, OMRSRESTRepositoryConnector, XTDBOMRSRepositoryConnector

public abstract class OMRSRepositoryConnector
extends ConnectorBase
implements OMRSMetadataCollectionManager, AuditLoggingComponent

The OMRSRepositoryConnector defines the interface for an OMRS Repository Connector. It is an abstract class since not all the methods for OMRSMetadataCollectionManager are implemented.

Nested Class Summary

Nested classes/interfaces inherited from class org.odpi.openmetadata.frameworks.connectors.ConnectorBase

ConnectorBase.ProtectedConnection

Field Summary

Fields

Modifier and Type	Field	Description
protected AuditLog	auditLog
protected int	maxPageSize
protected OMRSMetadataCollection	metadataCollection
protected String	metadataCollectionId
protected String	metadataCollectionName
protected String	organizationName
protected OMRSRepositoryHelper	repositoryHelper
protected String	repositoryName
protected OMRSRepositoryValidator	repositoryValidator
protected String	serverName
protected String	serverType
protected String	serverUserId

Fields inherited from class org.odpi.openmetadata.frameworks.connectors.ConnectorBase

connectedAssetProperties, connectionBean, connectionProperties, connectorInstanceId, secretsStoreConnectorMap

Constructor Summary

Constructors

Constructor	Description
OMRSRepositoryConnector()	Default constructor nothing to do

Method Summary

Modifier and Type	Method	Description
ComponentDescription	getConnectorComponentDescription()	Return the component description that is used by this connector in the audit log.
int	getMaxPageSize()	Return the maximum PageSize
OMRSMetadataCollection	getMetadataCollection()	Returns the metadata collection object that provides an OMRS abstraction of the metadata within a metadata repository.
String	getMetadataCollectionId()	Return the unique id for this metadata collection.
String	getMetadataCollectionName()	Return the metadata collection name of this repository connector.
String	getOrganizationName()	Return the name of the organization that runs/owns the server used to access the repository.
OMRSRepositoryHelper	getRepositoryHelper()	Return the repository helper for this connector.
String	getRepositoryName()	Return the name of the repository where the metadata collection resides.
OMRSRepositoryValidator	getRepositoryValidator()	Return the repository validator for this connector.
String	getServerName()	Return the name of the server where the metadata collection resides.
String	getServerType()	Return the descriptive string describing the type of the server.
String	getServerUserId()	Return the userId that the local server should use when processing events and there is no external user driving the operation.
void	setAuditLog(AuditLog auditLog)	Receive an audit log object that can be used to record audit log messages.
void	setMaxPageSize(int maxPageSize)	Set up the maximum PageSize
void	setMetadataCollectionId(String metadataCollectionId)	Set up the unique id for this metadata collection.
void	setMetadataCollectionName(String metadataCollectionName)	Explicitly set up the metadata collection name.
void	setOrganizationName(String organizationName)	Set up the name of the organization that runs/owns the server used to access the repository.
void	setRepositoryHelper(OMRSRepositoryHelper repositoryHelper)	Set up a repository helper object for the repository connector to use.
void	setRepositoryName(String repositoryName)	Set up the name of the repository where the metadata collection resides.
void	setRepositoryValidator(OMRSRepositoryValidator repositoryValidator)	Set up a repository validator for the repository connector to use.
void	setServerName(String serverName)	Set up the name of the server where the metadata collection resides.
void	setServerType(String serverType)	Set up the descriptive string describing the type of the server.
void	setServerUserId(String localServerUserId)	Set up the userId that the local server should use when processing events and there is no external user driving the operation.
void	validateRepositoryIsActive(String methodName)	Throw a RepositoryErrorException if the connector is not active.

Methods inherited from class org.odpi.openmetadata.frameworks.connectors.ConnectorBase

disconnect, disconnectConnectors, equals, getArrayConfigurationProperty, getAssetTypeName, getBooleanConfigurationProperty, getConnectedAssetProperties, getConnection, getConnectorInstanceId, getIntConfigurationProperty, getNetworkAddresses, getStringConfigurationProperty, getSuppliedPlaceholderProperties, hashCode, initialize, initializeConnectedAssetProperties, initializeSecretsStoreConnector, isActive, start, throwMissingResource, throwNoAsset, throwWrongTypeOfAsset, throwWrongTypeOfResource, throwWrongTypeOfRootSchema, toString

Methods inherited from class org.odpi.openmetadata.frameworks.connectors.Connector

clearStatisticProperty, clearStatisticTimestamp, getConnectorStatistics, getStatisticCounter, getStatisticProperty, getStatisticTimestamp, incrementStatisticCounter, initializeStatisticCounter, setStatisticProperty, setStatisticTimestamp

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

repositoryHelper

protected OMRSRepositoryHelper repositoryHelper

repositoryValidator

protected OMRSRepositoryValidator repositoryValidator

repositoryName

protected String repositoryName

serverName

protected String serverName

serverType

protected String serverType

organizationName

protected String organizationName

serverUserId

protected String serverUserId

maxPageSize

protected int maxPageSize

metadataCollectionId

protected String metadataCollectionId

metadataCollectionName

protected String metadataCollectionName

metadataCollection

protected OMRSMetadataCollection metadataCollection

auditLog

protected AuditLog auditLog

Constructor Details

OMRSRepositoryConnector

public OMRSRepositoryConnector()

Default constructor nothing to do

Method Details

setAuditLog

public void setAuditLog(AuditLog auditLog)

Receive an audit log object that can be used to record audit log messages. The caller has initialized it with the correct component description and log destinations.

Specified by:

setAuditLog in interface AuditLoggingComponent

Parameters:

auditLog - audit log object

getConnectorComponentDescription

public ComponentDescription getConnectorComponentDescription()

Return the component description that is used by this connector in the audit log.

Specified by:

getConnectorComponentDescription in interface AuditLoggingComponent

Returns:

id, name, description, wiki page URL.

setRepositoryHelper

public void setRepositoryHelper(OMRSRepositoryHelper repositoryHelper)

Set up a repository helper object for the repository connector to use.

Specified by:

setRepositoryHelper in interface OMRSMetadataCollectionManager

Parameters:

repositoryHelper - helper object for building and querying TypeDefs and metadata instances.

getRepositoryHelper

public OMRSRepositoryHelper getRepositoryHelper()

Return the repository helper for this connector.

Returns:

helper object for building and querying TypeDefs and metadata instances.

setRepositoryValidator

public void setRepositoryValidator(OMRSRepositoryValidator repositoryValidator)

Set up a repository validator for the repository connector to use.

Specified by:

setRepositoryValidator in interface OMRSMetadataCollectionManager

Parameters:

repositoryValidator - validator object to check the validity of TypeDefs and metadata instances.

getRepositoryValidator

public OMRSRepositoryValidator getRepositoryValidator()

Return the repository validator for this connector.

Returns:

validator object to check the validity of TypeDefs and metadata instances.

getRepositoryName

public String getRepositoryName()

Return the name of the repository where the metadata collection resides.

Specified by:

getRepositoryName in interface OMRSMetadataCollectionManager

Returns:

String name

setRepositoryName

public void setRepositoryName(String repositoryName)

Set up the name of the repository where the metadata collection resides.

Specified by:

setRepositoryName in interface OMRSMetadataCollectionManager

Parameters:

repositoryName - String name

getServerName

public String getServerName()

Return the name of the server where the metadata collection resides.

Specified by:

getServerName in interface OMRSMetadataCollectionManager

Returns:

String name

setServerName

public void setServerName(String serverName)

Set up the name of the server where the metadata collection resides.

Specified by:

setServerName in interface OMRSMetadataCollectionManager

Parameters:

serverName - String name

getServerType

public String getServerType()

Return the descriptive string describing the type of the server. This might be the name of the product, or similar identifier.

Specified by:

getServerType in interface OMRSMetadataCollectionManager

Returns:

String name

setServerType

public void setServerType(String serverType)

Set up the descriptive string describing the type of the server. This might be the name of the product, or similar identifier.

Specified by:

setServerType in interface OMRSMetadataCollectionManager

Parameters:

serverType - String server type

getOrganizationName

public String getOrganizationName()

Return the name of the organization that runs/owns the server used to access the repository.

Specified by:

getOrganizationName in interface OMRSMetadataCollectionManager

Returns:

String name

setOrganizationName

public void setOrganizationName(String organizationName)

Set up the name of the organization that runs/owns the server used to access the repository.

Specified by:

setOrganizationName in interface OMRSMetadataCollectionManager

Parameters:

organizationName - String organization name

getServerUserId

public String getServerUserId()

Return the userId that the local server should use when processing events and there is no external user driving the operation.

Specified by:

getServerUserId in interface OMRSMetadataCollectionManager

Returns:

user id

setServerUserId

public void setServerUserId(String localServerUserId)

Set up the userId that the local server should use when processing events and there is no external user driving the operation.

Specified by:

setServerUserId in interface OMRSMetadataCollectionManager

Parameters:

localServerUserId - string user id

getMetadataCollectionId

public String getMetadataCollectionId()

Return the unique id for this metadata collection.

Specified by:

getMetadataCollectionId in interface OMRSMetadataCollectionManager

Returns:

String unique Id

setMetadataCollectionId

public void setMetadataCollectionId(String metadataCollectionId)

Set up the unique id for this metadata collection.

Specified by:

setMetadataCollectionId in interface OMRSMetadataCollectionManager

Parameters:

metadataCollectionId - String unique Id

getMetadataCollectionName

public String getMetadataCollectionName()

Return the metadata collection name of this repository connector. It defaults to the server name if not set up explicitly.

Returns:

display name of the metadata collection.

setMetadataCollectionName

public void setMetadataCollectionName(String metadataCollectionName)

Explicitly set up the metadata collection name.

Parameters:

metadataCollectionName - display name of the metadata collection.

getMaxPageSize

public int getMaxPageSize()

Return the maximum PageSize

Specified by:

getMaxPageSize in interface OMRSMetadataCollectionManager

Returns:

maximum number of elements that can be retrieved on a request.

setMaxPageSize

public void setMaxPageSize(int maxPageSize)

Set up the maximum PageSize

Specified by:

setMaxPageSize in interface OMRSMetadataCollectionManager

Parameters:

maxPageSize - maximum number of elements that can be retrieved on a request.

validateRepositoryIsActive

public void validateRepositoryIsActive(String methodName)
                                throws RepositoryErrorException

Throw a RepositoryErrorException if the connector is not active.

Parameters:

methodName - name of calling method

Throws:

RepositoryErrorException - repository connector has not started or has been disconnected.

getMetadataCollection

public OMRSMetadataCollection getMetadataCollection()
                                             throws RepositoryErrorException

Returns the metadata collection object that provides an OMRS abstraction of the metadata within a metadata repository.

Specified by:

getMetadataCollection in interface OMRSMetadataCollectionManager

Returns:

OMRSMetadataInstanceStore metadata information retrieved from the metadata repository.

Throws:

RepositoryErrorException - no metadata collection