com.ibm.di.connector.dpa
Class AbstractDataHandler

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

Direct Known Subclasses:

DefaultDPADataHandler

public abstract class AbstractDataHandler
extends Object

This class declares methods for retrieving and modifying the data in MAXIMO database.
There is one implementation of this class for each data schema supported by the connector.

Field Summary

protected String	assetClass
protected DeployedAssetsProvider	dataProvider
protected ConnectorLog	log
protected AbstractMetaData	metaData
protected Entry	schema

Constructor Summary

AbstractDataHandler(String assetClass)

Method Summary

abstract boolean	addEntry(Entry entry)
AbstractMetaData	getMetaData()
abstract Entry	getNextEntry(boolean loadReferences)
Entry	getSchema()
void	init(AbstractMetaData metaData, DeployedAssetsProvider dataProvider)
abstract boolean	removeEntry(Entry entry)
abstract void	selectEntries()
void	setLog(ConnectorLog log)
abstract void	setSearchCriteria(SearchCriteria criteria)

Methods inherited from class java.lang.Object

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

Field Detail

assetClass

protected String assetClass

metaData

protected AbstractMetaData metaData

schema

protected Entry schema

dataProvider

protected DeployedAssetsProvider dataProvider

log

protected ConnectorLog log

Constructor Detail

AbstractDataHandler

public AbstractDataHandler(String assetClass)

Parameters:

assetClass -

Method Detail

setLog

public void setLog(ConnectorLog log)

Parameters:

log -

getMetaData

public AbstractMetaData getMetaData()

Returns:

AbstractMetaData

getSchema

public Entry getSchema()

Returns:

Entry

init

public void init(AbstractMetaData metaData,
                 DeployedAssetsProvider dataProvider)
          throws DPAException

Parameters:

metaData -

dataProvider -

Throws:

DPAException

selectEntries

public abstract void selectEntries()
                            throws Exception

Throws:

Exception

setSearchCriteria

public abstract void setSearchCriteria(SearchCriteria criteria)
                                throws DPAException

Parameters:

criteria -

Throws:

DPAException

getNextEntry

public abstract Entry getNextEntry(boolean loadReferences)
                            throws DPAException

Parameters:

loadReferences -

Returns:

Entry

Throws:

DPAException

addEntry

public abstract boolean addEntry(Entry entry)
                          throws DPAException

Parameters:

entry -

Returns:

boolean

Throws:

DPAException

removeEntry

public abstract boolean removeEntry(Entry entry)
                             throws DPAException

Parameters:

entry -

Returns:

boolean

Throws:

DPAException