com.metamatrix.dqp.embedded.services
Class EmbeddedConfigurationService

java.lang.Object
  com.metamatrix.dqp.embedded.services.EmbeddedBaseDQPService
      com.metamatrix.dqp.embedded.services.EmbeddedConfigurationService

All Implemented Interfaces:

ApplicationService, ConfigurationService

public class EmbeddedConfigurationService
extends EmbeddedBaseDQPService
implements ConfigurationService

A File based configuration service implementation Implementation notes - While loading the VDBs also keep track of Connector Bindings loaded separately - While loading the VDBs also keep track of Connector types loaded separately - The above list also should contain the list from server config file. - Onlu used get, save, delete of any configuration on public api

Since:

4.3

Field Summary

Fields inherited from class com.metamatrix.dqp.embedded.services.EmbeddedBaseDQPService

SYSTEM_PHYSICAL_MODEL_NAME

Fields inherited from interface com.metamatrix.dqp.service.ConfigurationService

NEXT_VDB_VERSION, USER_DEFINED_FUNCTION_MODEL

Constructor Summary

EmbeddedConfigurationService()

Method Summary

ConnectorBinding	addConnectorBinding(java.lang.String deployedBindingName, ConnectorBinding binding, boolean replace) Add the connector binding to the persistent store
VDBArchive	addVDB(VDBArchive vdb, boolean replaceBindings) Add the VDB to the configuration
void	assignConnectorBinding(java.lang.String vdbName, java.lang.String version, java.lang.String modelName, ConnectorBinding[] bindings) Assign a connector binding to the Model
void	deleteConnectorBinding(java.lang.String deployedConnectorBindingName) Delete the connector binding from the persistent store
void	deleteConnectorType(java.lang.String deployedConnectorType) Delete the Given component type to the persistent store
void	deleteExtensionModule(java.lang.String extModuleName) Delete the extension module from the configuration with name supplied
void	deleteVDB(VDBArchive vdb) Delete the VDB from the underlying persistent mechanism used by this configuration service
java.lang.String	getBufferMemorySize() Size of Memory in MB allocated to be used by the Resultset Management before disk buffering kicks in.
java.util.Set<ServerConnection>	getClientConnections() This returns the active client connections that have been made to the DQP
java.net.URL[]	getCommonExtensionClasspath() Get the user defined extension file classpath.
java.net.URL	getConfigFile() Gets the reference URL to the Configuration File for the DQP.
ServerConnectionListener	getConnectionListener() Client Connection Listener object for the service; This will get notifications about the connections currently available to DQP.
java.lang.String	getConnectorBatchSize() Gets the connector batch size
ConnectorBinding	getConnectorBinding(java.lang.String deployedBindingName) get the connector binding from the persistent store
java.util.List	getConnectorBindings() Get the list of connector bindings available in the configuration.
ConnectorBindingType	getConnectorType(java.lang.String connectorType) Get Component type for the given id
java.util.List	getConnectorTypes() Get list of all the connector types available in the System.
java.util.Properties	getDefaultProperties(ConnectorBinding binding) Get the default properties for the connector binding given.
java.io.File	getDiskBufferDirectory() Get the directory to use for the disk buffering
java.net.URL	getEncryptionKeyStore() Get the URL to the "metamatrixpki.keystore" file
ExtensionModule	getExtensionModule(java.lang.String extModuleName) Get the extension module by the given identifier
java.util.List	getExtensionModules() Get the list of extension modules available in the store
java.net.URL	getExtensionPath() Retun the context class path to be used by all the extension modules to use.
java.lang.String	getInstanceIdenifier() Return some identifier which uniquely identifies the DQP.
java.net.URL	getLogFile() URL to Log file name
java.lang.String	getLogLevel() Log Level
java.lang.String	getProcessorBatchSize() Gets the processor batch size
ConfigurationModelContainer	getSystemConfiguration() Get the system Configuration object loaded from the configuration object, this is currently only needed to support the exportConfiguration admin call.
java.util.Properties	getSystemProperties() Get DQP properties
java.net.URL	getSystemVdb() Get the VDB contents for the "System.VDB"
java.net.URL	getUDFFile() Get the user defined functions file name
VDBArchive	getVDB(java.lang.String vdbName, java.lang.String vdbVersion) Get the list of VDB files available with the Configuration Service, this includes all status (active, inactive)
java.net.URL[]	getVDBLocations() Get path(s) for VDB(s) that are availble from the configuration to the DQP engine.
java.util.List<VDBArchive>	getVDBs() Get a list of available VDBS from the configuration
void	initializeService(java.util.Properties properties)
boolean	isFullyConfiguredVDB(VDBArchive vdb)
void	loadUDF() Load the User defined functions file
void	register(ConnectorBindingLifeCycleListener listener) Register a listener for the VDB life cycle events, and get notified for when vdb is loded and unloaded
void	register(VDBLifeCycleListener listener) Register a listener for the VDB life cycle events, and get notified for when vdb is loded and unloaded
void	saveConnectorType(ConnectorBindingType type) Add the Given component type to the persistent store
void	saveExtensionModule(ExtensionModule extModule) Save the given extension module
void	saveVDB(VDBArchive srcVdb, java.lang.String version) Save the given vdb file into underlying persistent mechanism used by this configuration service
void	setSystemProperty(java.lang.String key, java.lang.String value) Set System property (Contents of ServerConfig.xml file)
void	startService(ApplicationEnvironment environment)
void	stopService()
void	unloadUDF() Unload the UDF file at the end of the DQP, because the same JVM could be used to load another DQP and we do want the static function library hanging on to old function libraries
void	unregister(ConnectorBindingLifeCycleListener listener)
void	unregister(VDBLifeCycleListener listener)
ConnectorBinding	updateConnectorBinding(ConnectorBinding binding) Update the Connector Binding, the assumption here that we kept the name same
void	updateSystemProperties(java.util.Properties properties) Set several System properties (Contents of ServerConfig.xml file).
boolean	useDiskBuffering() Use disk for buffering for result set management during the processing
boolean	useExtensionClasspath() Use the extension classpath defined in the connector bindins and load jars in different class loader or in the same class loader as calling code

Methods inherited from class com.metamatrix.dqp.embedded.services.EmbeddedBaseDQPService

getConfigurationService, initialize, isStarted, isValidVDB, lookupService, start, stop, vdbId, vdbId

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.metamatrix.common.application.ApplicationService

initialize, start, stop

Constructor Detail

EmbeddedConfigurationService

public EmbeddedConfigurationService()

Method Detail

getSystemVdb

public java.net.URL getSystemVdb()

Description copied from interface: ConfigurationService

Get the VDB contents for the "System.VDB"

Specified by:

getSystemVdb in interface ConfigurationService

Returns:

URL - URL to System.vdb file; null if one not found

Since:

4.3

See Also:

ConfigurationService.getSystemVdb()

getSystemProperties

public java.util.Properties getSystemProperties()

Description copied from interface: ConfigurationService

Get DQP properties

Specified by:

getSystemProperties in interface ConfigurationService

Returns:

Properties - properties

Since:

4.3

See Also:

ConfigurationService.getSystemProperties()

setSystemProperty

public void setSystemProperty(java.lang.String key,
                              java.lang.String value)
                       throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Set System property (Contents of ServerConfig.xml file)

Specified by:

setSystemProperty in interface ConfigurationService

Throws:

MetaMatrixComponentException

Since:

4.3

See Also:

ConfigurationService.setSystemProperty(java.lang.String, java.lang.String)

updateSystemProperties

public void updateSystemProperties(java.util.Properties properties)
                            throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Set several System properties (Contents of ServerConfig.xml file). Any properties not specified will remain unchanged.

Specified by:

updateSystemProperties in interface ConfigurationService

Parameters:

properties - The properties to set.

Throws:

MetaMatrixComponentException

Since:

4.3

See Also:

ConfigurationService.updateSystemProperties(java.util.Properties)

getSystemConfiguration

public ConfigurationModelContainer getSystemConfiguration()
                                                   throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Get the system Configuration object loaded from the configuration object, this is currently only needed to support the exportConfiguration admin call.

Specified by:

getSystemConfiguration in interface ConfigurationService

Returns:

Throws:

MetaMatrixComponentException

Since:

4.3

See Also:

ConfigurationService.getSystemConfiguration()

getConfigFile

public java.net.URL getConfigFile()

Description copied from interface: ConfigurationService

Gets the reference URL to the Configuration File for the DQP.

Specified by:

getConfigFile in interface ConfigurationService

Returns:

URL to configuration file; null otherwise

See Also:

ConfigurationService.getConfigFile()

getUDFFile

public java.net.URL getUDFFile()

Description copied from interface: ConfigurationService

Get the user defined functions file name

Specified by:

getUDFFile in interface ConfigurationService

Returns:

URL - URL to the User defined file; null if one not defined

Since:

4.3

See Also:

ConfigurationService.getUDFFile()

getCommonExtensionClasspath

public java.net.URL[] getCommonExtensionClasspath()

Description copied from interface: ConfigurationService

Get the user defined extension file classpath. The jar files are loaded usually as the extension modules.

Specified by:

getCommonExtensionClasspath in interface ConfigurationService

Returns:

URL[] - Classpath for the UDF jar files

See Also:

ConfigurationService.getCommonExtensionClasspath()

getLogFile

public java.net.URL getLogFile()

Description copied from interface: ConfigurationService

URL to Log file name

Specified by:

getLogFile in interface ConfigurationService

Returns:

URL or null if one not available

Since:

4.3

See Also:

ConfigurationService.getLogFile()

getLogLevel

public java.lang.String getLogLevel()

Description copied from interface: ConfigurationService

Log Level

Specified by:

getLogLevel in interface ConfigurationService

Returns:

configured log level or default one supplied.

Since:

4.3

See Also:

ConfigurationService.getLogLevel()

getVDBs

public java.util.List<VDBArchive> getVDBs()
                                   throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Get a list of available VDBS from the configuration

Specified by:

getVDBs in interface ConfigurationService

Returns:

list of VDBArchive

Throws:

MetaMatrixComponentException

Since:

4.3

See Also:

ConfigurationService.getVDBs()

getVDB

public VDBArchive getVDB(java.lang.String vdbName,
                         java.lang.String vdbVersion)
                  throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Get the list of VDB files available with the Configuration Service, this includes all status (active, inactive)

Specified by:

getVDB in interface ConfigurationService

Parameters:

vdbName - - Name of the VDB

Returns:

VDBArchive

Throws:

MetaMatrixComponentException

Since:

4.3

See Also:

ConfigurationService.getVDB(java.lang.String, java.lang.String)

saveVDB

public void saveVDB(VDBArchive srcVdb,
                    java.lang.String version)
             throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Save the given vdb file into underlying persistent mechanism used by this configuration service

Specified by:

saveVDB in interface ConfigurationService

Parameters:

srcVdb - - VDB to be saved

version - - Version to be saved as; when used text "NEXT_VDB_VERSION" as version save as the next available version.

Throws:

MetaMatrixComponentException

Since:

4.3

See Also:

com.metamatrix.dqp.service.ConfigurationService#saveVDB(com.metamatrix.metadata.runtime.admin.vdb.VDBDefn)

addVDB

public VDBArchive addVDB(VDBArchive vdb,
                         boolean replaceBindings)
                  throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Add the VDB to the configuration

Specified by:

addVDB in interface ConfigurationService

Parameters:

vdb - - vdb to be added

replaceBindings - - flag which specifies action to be taken in case there are conflicts in connector bindings.

Returns:

- added VDB instance.

Throws:

MetaMatrixComponentException

See Also:

com.metamatrix.dqp.service.ConfigurationService#addVDB(com.metamatrix.common.vdb.api.VDBDefn, boolean)

deleteVDB

public void deleteVDB(VDBArchive vdb)
               throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Delete the VDB from the underlying persistent mechanism used by this configuration service

Specified by:

deleteVDB in interface ConfigurationService

Throws:

MetaMatrixComponentException

Since:

4.3

See Also:

com.metamatrix.dqp.service.ConfigurationService#deleteVDB(java.lang.String, java.lang.String)

assignConnectorBinding

public void assignConnectorBinding(java.lang.String vdbName,
                                   java.lang.String version,
                                   java.lang.String modelName,
                                   ConnectorBinding[] bindings)
                            throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Assign a connector binding to the Model

Specified by:

assignConnectorBinding in interface ConfigurationService

Parameters:

vdbName - - Name of the VDB

version - - version of the VDB

modelName - - Model Name

bindings - - bindings to be assigned

Throws:

MetaMatrixComponentException

See Also:

ConfigurationService.assignConnectorBinding(java.lang.String, java.lang.String, java.lang.String, com.metamatrix.common.config.api.ConnectorBinding[])

getConnectorBindings

public java.util.List getConnectorBindings()
                                    throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Get the list of connector bindings available in the configuration.

Specified by:

getConnectorBindings in interface ConfigurationService

Returns:

list of ConnectorBinding

Throws:

MetaMatrixComponentException

Since:

4.3

See Also:

ConfigurationService.getConnectorBindings()

getConnectorBinding

public ConnectorBinding getConnectorBinding(java.lang.String deployedBindingName)
                                     throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

get the connector binding from the persistent store

Specified by:

getConnectorBinding in interface ConfigurationService

Parameters:

deployedBindingName - - Connector Binding Name

Returns:

Connector binding by the name given.

Throws:

MetaMatrixComponentException

Since:

4.3

See Also:

ConfigurationService.getConnectorBinding(java.lang.String)

getDefaultProperties

public java.util.Properties getDefaultProperties(ConnectorBinding binding)

Get the default properties for the connector binding given.

Specified by:

getDefaultProperties in interface ConfigurationService

Parameters:

binding -

Returns:

properties for the connector binding given

addConnectorBinding

public ConnectorBinding addConnectorBinding(java.lang.String deployedBindingName,
                                            ConnectorBinding binding,
                                            boolean replace)
                                     throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Add the connector binding to the persistent store

Specified by:

addConnectorBinding in interface ConfigurationService

Parameters:

deployedBindingName - - Connector Binding Name

binding - - Connector binding to Add

replace - - flag to replace in case a duplicate found.

Throws:

MetaMatrixComponentException

See Also:

ConfigurationService.addConnectorBinding(java.lang.String, com.metamatrix.common.config.api.ConnectorBinding, boolean)

updateConnectorBinding

public ConnectorBinding updateConnectorBinding(ConnectorBinding binding)
                                        throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Update the Connector Binding, the assumption here that we kept the name same

Specified by:

updateConnectorBinding in interface ConfigurationService

Parameters:

binding - - Connector Binding to be modified

Returns:

modified connector; usually same referenced object.

Throws:

MetaMatrixComponentException

See Also:

ConfigurationService.updateConnectorBinding(com.metamatrix.common.config.api.ConnectorBinding)

deleteConnectorBinding

public void deleteConnectorBinding(java.lang.String deployedConnectorBindingName)
                            throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Delete the connector binding from the persistent store

Specified by:

deleteConnectorBinding in interface ConfigurationService

Parameters:

deployedConnectorBindingName - - Connector Binding Name

Throws:

MetaMatrixComponentException

Since:

4.3

See Also:

ConfigurationService.deleteConnectorBinding(java.lang.String)

getConnectorTypes

public java.util.List getConnectorTypes()
                                 throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Get list of all the connector types available in the System.

Specified by:

getConnectorTypes in interface ConfigurationService

Returns:

list of ComponentType

Throws:

MetaMatrixComponentException

Since:

4.3

See Also:

ConfigurationService.getConnectorTypes()

getExtensionPath

public java.net.URL getExtensionPath()

Description copied from interface: ConfigurationService

Retun the context class path to be used by all the extension modules to use. if one not specified a default must be supplied. Usally this is directory where all the extension jars are stored or a URL

Specified by:

getExtensionPath in interface ConfigurationService

Returns:

String URL - url to extension path; null if extensions are not used

Since:

4.3

See Also:

ConfigurationService.getExtensionPath()

useExtensionClasspath

public boolean useExtensionClasspath()

Description copied from interface: ConfigurationService

Use the extension classpath defined in the connector bindins and load jars in different class loader or in the same class loader as calling code

Specified by:

useExtensionClasspath in interface ConfigurationService

Returns:

true - to load different class loader, false otherwise

See Also:

ConfigurationService.useExtensionClasspath()

getExtensionModule

public ExtensionModule getExtensionModule(java.lang.String extModuleName)
                                   throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Get the extension module by the given identifier

Specified by:

getExtensionModule in interface ConfigurationService

Parameters:

extModuleName - - Module name

Returns:

ExtensionModule; null if not found

Throws:

MetaMatrixComponentException

Since:

4.3

See Also:

ConfigurationService.getExtensionModule(java.lang.String)

getExtensionModules

public java.util.List getExtensionModules()
                                   throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Get the list of extension modules available in the store

Specified by:

getExtensionModules in interface ConfigurationService

Returns:

list of Extension Modules ExtensionModule

Throws:

MetaMatrixComponentException

Since:

4.3

See Also:

ConfigurationService.getExtensionModules()

saveExtensionModule

public void saveExtensionModule(ExtensionModule extModule)
                         throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Save the given extension module

Specified by:

saveExtensionModule in interface ConfigurationService

Throws:

MetaMatrixComponentException

Since:

4.3

See Also:

ConfigurationService.saveExtensionModule(com.metamatrix.common.config.api.ExtensionModule)

deleteExtensionModule

public void deleteExtensionModule(java.lang.String extModuleName)
                           throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Delete the extension module from the configuration with name supplied

Specified by:

deleteExtensionModule in interface ConfigurationService

Parameters:

extModuleName - - extension module name

Throws:

MetaMatrixComponentException

Since:

4.3

See Also:

ConfigurationService.deleteExtensionModule(java.lang.String)

getConnectorType

public ConnectorBindingType getConnectorType(java.lang.String connectorType)
                                      throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Get Component type for the given id

Specified by:

getConnectorType in interface ConfigurationService

Returns:

Throws:

MetaMatrixComponentException

Since:

4.3

See Also:

com.metamatrix.dqp.service.ConfigurationService#getConnectorType(com.metamatrix.common.config.api.ComponentTypeID)

saveConnectorType

public void saveConnectorType(ConnectorBindingType type)
                       throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Add the Given component type to the persistent store

Specified by:

saveConnectorType in interface ConfigurationService

Throws:

MetaMatrixComponentException

Since:

4.3

See Also:

com.metamatrix.dqp.service.ConfigurationService#addConnectorType(com.metamatrix.common.config.api.ComponentType)

deleteConnectorType

public void deleteConnectorType(java.lang.String deployedConnectorType)
                         throws MetaMatrixComponentException

Description copied from interface: ConfigurationService

Delete the Given component type to the persistent store

Specified by:

deleteConnectorType in interface ConfigurationService

Parameters:

deployedConnectorType - - Name of the connector Type

Throws:

MetaMatrixComponentException

Since:

4.3

See Also:

ConfigurationService.deleteConnectorType(java.lang.String)

loadUDF

public void loadUDF()
             throws MetaMatrixComponentException

Load the User defined functions file

Specified by:

loadUDF in interface ConfigurationService

Throws:

MetaMatrixComponentException

Since:

4.3

unloadUDF

public void unloadUDF()

Unload the UDF file at the end of the DQP, because the same JVM could be used to load another DQP and we do want the static function library hanging on to old function libraries

Specified by:

unloadUDF in interface ConfigurationService

initializeService

public void initializeService(java.util.Properties properties)
                       throws ApplicationInitializationException

Specified by:

initializeService in class EmbeddedBaseDQPService

Throws:

ApplicationInitializationException

Since:

4.3

See Also:

EmbeddedBaseDQPService.initializeService(java.util.Properties)

startService

public void startService(ApplicationEnvironment environment)
                  throws ApplicationLifecycleException

Specified by:

startService in class EmbeddedBaseDQPService

Throws:

ApplicationLifecycleException

Since:

4.3

See Also:

EmbeddedBaseDQPService.startService(com.metamatrix.common.application.ApplicationEnvironment)

stopService

public void stopService()
                 throws ApplicationLifecycleException

Specified by:

stopService in class EmbeddedBaseDQPService

Throws:

ApplicationLifecycleException

Since:

4.3

See Also:

EmbeddedBaseDQPService.stopService()

getVDBLocations

public java.net.URL[] getVDBLocations()

Get path(s) for VDB(s) that are availble from the configuration to the DQP engine.

Specified by:

getVDBLocations in interface ConfigurationService

Returns:

URLs to the resources.

getEncryptionKeyStore

public java.net.URL getEncryptionKeyStore()

Description copied from interface: ConfigurationService

Get the URL to the "metamatrixpki.keystore" file

Specified by:

getEncryptionKeyStore in interface ConfigurationService

Returns:

URL to the "metamatrixpki.keystore" file; null if not defined

See Also:

ConfigurationService.getEncryptionKeyStore()

getConnectionListener

public ServerConnectionListener getConnectionListener()

Description copied from interface: ConfigurationService

Client Connection Listener object for the service; This will get notifications about the connections currently available to DQP.

Specified by:

getConnectionListener in interface ConfigurationService

Since:

4.3.2

See Also:

ConfigurationService.getConnectionListener()

getClientConnections

public java.util.Set<ServerConnection> getClientConnections()

Description copied from interface: ConfigurationService

This returns the active client connections that have been made to the DQP

Specified by:

getClientConnections in interface ConfigurationService

Returns:

list of connections which are currently available;never null

See Also:

ConfigurationService.getClientConnections()

isFullyConfiguredVDB

public boolean isFullyConfiguredVDB(VDBArchive vdb)
                             throws MetaMatrixComponentException

Specified by:

isFullyConfiguredVDB in interface ConfigurationService

Throws:

MetaMatrixComponentException

register

public void register(ConnectorBindingLifeCycleListener listener)

Register a listener for the VDB life cycle events, and get notified for when vdb is loded and unloaded

Specified by:

register in interface ConfigurationService

Parameters:

listener - - lister object

register

public void register(VDBLifeCycleListener listener)

Register a listener for the VDB life cycle events, and get notified for when vdb is loded and unloaded

Specified by:

register in interface ConfigurationService

Parameters:

listener - - lister object

useDiskBuffering

public boolean useDiskBuffering()

Use disk for buffering for result set management during the processing

Specified by:

useDiskBuffering in interface ConfigurationService

Returns:

true if yes to use buffering; false otherwise

getDiskBufferDirectory

public java.io.File getDiskBufferDirectory()

Get the directory to use for the disk buffering

Specified by:

getDiskBufferDirectory in interface ConfigurationService

Returns:

must a return a location; and exist too.

getBufferMemorySize

public java.lang.String getBufferMemorySize()

Size of Memory in MB allocated to be used by the Resultset Management before disk buffering kicks in.

Specified by:

getBufferMemorySize in interface ConfigurationService

Returns:

must a return a location

getInstanceIdenifier

public java.lang.String getInstanceIdenifier()

Description copied from interface: ConfigurationService

Return some identifier which uniquely identifies the DQP. Usally this is an integer value which is set at the creation of the DQP

Specified by:

getInstanceIdenifier in interface ConfigurationService

Returns:

unique number for DQP in a given JVM

See Also:

ConfigurationService.getInstanceIdenifier()

getProcessorBatchSize

public java.lang.String getProcessorBatchSize()

Description copied from interface: ConfigurationService

Gets the processor batch size

Specified by:

getProcessorBatchSize in interface ConfigurationService

Returns:

getConnectorBatchSize

public java.lang.String getConnectorBatchSize()

Description copied from interface: ConfigurationService

Gets the connector batch size

Specified by:

getConnectorBatchSize in interface ConfigurationService

Returns:

unregister

public void unregister(VDBLifeCycleListener listener)

Specified by:

unregister in interface ConfigurationService

unregister

public void unregister(ConnectorBindingLifeCycleListener listener)

Specified by:

unregister in interface ConfigurationService