com.ibm.di.connector.dpa
Class AbstractMetaData

java.lang.Object
  com.ibm.di.connector.dpa.AbstractMetaData

Direct Known Subclasses:

DefaultDPAMetaData

public abstract class AbstractMetaData
extends Object

An abstract class that is designed to implement data transformation between internal data model and TDI data model. There is one implementation of this class for each schema supported by the connector.

Field Summary

protected String	connectorMode
protected ConnectorLog	log

Constructor Summary

AbstractMetaData()

Method Summary

abstract ClassInstance	createClassInstance(Entry entry)
abstract Entry	createEntry(ClassInstance classInstance)
abstract Entry	createSchema(String assetClass)
abstract SQLQuery	createSearchQuery(SearchCriteria criteria, String assetClass)
abstract ClassDefinitionFactory	getClassDefinitionFactory()
ConnectorLog	getLog()
void	init(String connectorMode)
void	setLog(ConnectorLog log)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected ConnectorLog log

connectorMode

protected String connectorMode

Constructor Detail

AbstractMetaData

public AbstractMetaData()

Method Detail

init

public void init(String connectorMode)
          throws DPAException

Parameters:

connectorMode -

Throws:

DPAException

getLog

public ConnectorLog getLog()

Returns:

ConnectorLog

setLog

public void setLog(ConnectorLog log)

Parameters:

log -

createSchema

public abstract Entry createSchema(String assetClass)
                            throws DPAException

Parameters:

assetClass -

Returns:

Entry

Throws:

DPAException

createEntry

public abstract Entry createEntry(ClassInstance classInstance)
                           throws DPAException

Parameters:

classInstance -

Returns:

Entry

Throws:

DPAException

createClassInstance

public abstract ClassInstance createClassInstance(Entry entry)
                                           throws DPAException

Parameters:

entry -

Returns:

ClassInstance

Throws:

DPAException

createSearchQuery

public abstract SQLQuery createSearchQuery(SearchCriteria criteria,
                                           String assetClass)
                                    throws DPAException

Parameters:

criteria -

assetClass -

Returns:

SQLQuery

Throws:

DPAException

getClassDefinitionFactory

public abstract ClassDefinitionFactory getClassDefinitionFactory()

Returns:

ClassDefinitionFactory