org.eclipse.smila.connectivity.impl
Class ConnectivityManagerImpl

java.lang.Object
  org.eclipse.smila.connectivity.impl.ConnectivityManagerImpl

All Implemented Interfaces:

ConnectivityManager

public class ConnectivityManagerImpl
extends java.lang.Object
implements ConnectivityManager

The Class ConnectivityManagerImpl.

Field Summary

Fields inherited from interface org.eclipse.smila.connectivity.ConnectivityManager

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Constructor Summary

ConnectivityManagerImpl()
Default Constructor.

Method Summary

int	add(Record[] records) Put the given records for further processing to the ADD Queue.
boolean[]	checkForUpdate(Record[] diData) Checks for each DeltaIndexing data, if it needs to be updated in the system.
void	clearDeltaIndexing() Administrative reset method.
void	clearDeltaIndexingByDataSourceId(java.lang.String dataSourceId) Administrative reset method.
int	delete(Id[] ids) Put the the given ids for Deletion from the system to the DELETE Queue.
int	deleteDeltaByCompoundId(Id compoundId) Initiates a delta delete for the given compound object ID and all it's elements.
int	deleteDeltaByDataSourceId(java.lang.String dataSourceId) Initiates a delta delete for the given dataSourceID.
void	finishDeltaIndexingByCompoundId(Id compoundId) Finishes a DeltaIndexing run for the given compoundId.
void	finishDeltaIndexingByDataSourceId(java.lang.String dataSourceId) Finishes a DeltaIndexing run for the given dataSourceId.
void	initDeltaIndexingByCompoundId(Id compoundId) Initializes a DeltaIndexing run for the given compoundId.
void	initDeltaIndexingByDataSourceId(java.lang.String dataSourceId) Initializes a DeltaIndexing run for the given dataSourceId.
void	setDeltaIndexingManager(DeltaIndexingManager diManager) Sets the DeltaIndexingManager.
void	setRouterService(Router router) Sets the RouterService.
void	unsetDeltaIndexingManager(DeltaIndexingManager diManager) Unsets the DeltaIndexingManager.
void	unsetRouterService(Router router) Unsets the RouterService.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectivityManagerImpl

public ConnectivityManagerImpl()

Default Constructor.

Method Detail

setDeltaIndexingManager

public void setDeltaIndexingManager(DeltaIndexingManager diManager)

Sets the DeltaIndexingManager. Used by OSGi.

Parameters:

diManager - the DeltaIndexingManager to set

unsetDeltaIndexingManager

public void unsetDeltaIndexingManager(DeltaIndexingManager diManager)

Unsets the DeltaIndexingManager. Used by OSGi.

Parameters:

diManager - the DeltaIndexingManager to unset

setRouterService

public void setRouterService(Router router)

Sets the RouterService. Used by OSGi.

Parameters:

router - the RouterService to set

unsetRouterService

public void unsetRouterService(Router router)

Unsets the RouterService. Used by OSGi.

Parameters:

router - the RouterService to unset

add

public int add(Record[] records)
        throws ConnectivityException

Put the given records for further processing to the ADD Queue.

Specified by:

add in interface ConnectivityManager

Parameters:

records - a list of Record objects

Returns:

the number of records successfully added to the ADD Queue

Throws:

ConnectivityException - if any error occurs

See Also:

ConnectivityManager.add(org.eclipse.smila.datamodel.record.Record[])

delete

public int delete(Id[] ids)
           throws ConnectivityException

Put the the given ids for Deletion from the system to the DELETE Queue.

Specified by:

delete in interface ConnectivityManager

Parameters:

ids - a list of IDs to delete

Returns:

the number of ids successfully added to the DELETE Queue

Throws:

ConnectivityException - if any error occurs

See Also:

org.eclipse.smila.connectivity.ConnectivityManager#delete(org.eclipse.smila.datamodel.id.ID[])

initDeltaIndexingByDataSourceId

public void initDeltaIndexingByDataSourceId(java.lang.String dataSourceId)
                                     throws ConnectivityException

Initializes a DeltaIndexing run for the given dataSourceId.

Specified by:

initDeltaIndexingByDataSourceId in interface ConnectivityManager

Parameters:

dataSourceId - the ID of the data source

Throws:

ConnectivityException - if any error occurs

See Also:

ConnectivityManager.initDeltaIndexingByDataSourceId(java.lang.String)

initDeltaIndexingByCompoundId

public void initDeltaIndexingByCompoundId(Id compoundId)
                                   throws ConnectivityException

Initializes a DeltaIndexing run for the given compoundId. This method is used by Agents only.

Specified by:

initDeltaIndexingByCompoundId in interface ConnectivityManager

Parameters:

compoundId - the Id of the compound object

Throws:

ConnectivityException - if any error occurs if any error occurs

See Also:

ConnectivityManager.initDeltaIndexingByCompoundId(Id)

finishDeltaIndexingByDataSourceId

public void finishDeltaIndexingByDataSourceId(java.lang.String dataSourceId)
                                       throws ConnectivityException

Finishes a DeltaIndexing run for the given dataSourceId.

Specified by:

finishDeltaIndexingByDataSourceId in interface ConnectivityManager

Parameters:

dataSourceId - the ID of the data source

Throws:

ConnectivityException - if any error occurs

See Also:

ConnectivityManager.finishDeltaIndexingByDataSourceId(java.lang.String)

finishDeltaIndexingByCompoundId

public void finishDeltaIndexingByCompoundId(Id compoundId)
                                     throws ConnectivityException

Finishes a DeltaIndexing run for the given compoundId. This method is used by Agents only.

Specified by:

finishDeltaIndexingByCompoundId in interface ConnectivityManager

Parameters:

compoundId - the Id of the compound object

Throws:

ConnectivityException - if any error occurs if any error occurs

See Also:

ConnectivityManager.finishDeltaIndexingByCompoundId(Id)

checkForUpdate

public boolean[] checkForUpdate(Record[] diData)
                         throws ConnectivityException

Checks for each DeltaIndexing data, if it needs to be updated in the system. Updated means if the data is new or has changed. The positions of the returned list of boolean values matches the incoming list of Records.

Specified by:

checkForUpdate in interface ConnectivityManager

Parameters:

diData - a list of Records containing DeltaIndexing data to check

Returns:

a list of boolean values

Throws:

ConnectivityException - if any error occurs

See Also:

ConnectivityManager.checkForUpdate(org.eclipse.smila.datamodel.record.Record[])

deleteDeltaByDataSourceId

public int deleteDeltaByDataSourceId(java.lang.String dataSourceId)
                              throws ConnectivityException

Initiates a delta delete for the given dataSourceID. All DeltaIndexing records belonging to the dataSourceID, that were not marked as visited during this DeltaIndexing run are removed.

Specified by:

deleteDeltaByDataSourceId in interface ConnectivityManager

Parameters:

dataSourceId - the ID of the data source

Returns:

the number of records marked for delta-delete and successfully added to the delete Queue

Throws:

ConnectivityException - if any error occurs

See Also:

ConnectivityManager.deleteDeltaByDataSourceId(java.lang.String)

deleteDeltaByCompoundId

public int deleteDeltaByCompoundId(Id compoundId)
                            throws ConnectivityException

Initiates a delta delete for the given compound object ID and all it's elements. All DeltaIndexing records belonging to this compound object, that were not marked as visited are removed. This method is used by Agents only.

Specified by:

deleteDeltaByCompoundId in interface ConnectivityManager

Parameters:

compoundId - the ID of the compound object

Returns:

the number of records marked for delta-delete and successfully added to the delete Queue

Throws:

ConnectivityException - if any error occurs

See Also:

org.eclipse.smila.connectivity.ConnectivityManager#deleteDeltaByCompoundId(org.eclipse.smila.datamodel.id.ID)

clearDeltaIndexing

public void clearDeltaIndexing()
                        throws ConnectivityException

Administrative reset method. It removes all DeltaIndexing information.

Specified by:

clearDeltaIndexing in interface ConnectivityManager

Throws:

ConnectivityException - if any error occurs

See Also:

ConnectivityManager.clearDeltaIndexing()

clearDeltaIndexingByDataSourceId

public void clearDeltaIndexingByDataSourceId(java.lang.String dataSourceId)
                                      throws ConnectivityException

Administrative reset method. It removes all DeltaIndexing information for the given dataSourceID.

Specified by:

clearDeltaIndexingByDataSourceId in interface ConnectivityManager

Parameters:

dataSourceId - the ID of the data source

Throws:

ConnectivityException - if any error occurs

See Also:

ConnectivityManager.clearDeltaIndexingByDataSourceId(java.lang.String)