Package org.pentaho.di.cluster

Class ClusterSchemaManager

java.lang.Object

org.pentaho.di.shared.BaseSharedObjectsManager<ClusterSchema>

org.pentaho.di.cluster.ClusterSchemaManager

All Implemented Interfaces:

ClusterSchemaManagementInterface, org.pentaho.di.core.bowl.CachingManager, SharedObjectsManagementInterface<ClusterSchema>

public class ClusterSchemaManager
extends BaseSharedObjectsManager<ClusterSchema>
implements ClusterSchemaManagementInterface

This class uses the BaseSharedObjectManager to retrieve and save ClusterSchema objects. This is used by the UI.

This class provides the factory class to create instance of ClusterSchemaManager

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ClusterSchemaManager.ClusterSchemaManagerFactory	Factory for the ClusterSchemaManager.

Nested classes/interfaces inherited from interface org.pentaho.di.cluster.ClusterSchemaManagementInterface

ClusterSchemaManagementInterface.SlaveServersSupplier

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CLUSTERSCHEMA_TYPE

Fields inherited from class org.pentaho.di.shared.BaseSharedObjectsManager

sharedObjectsIO

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ClusterSchemaManager(org.pentaho.di.shared.SharedObjectsIO sharedObjectsIO, ClusterSchemaManagementInterface.SlaveServersSupplier slaveServerSupplier)

Method Summary

Modifier and Type	Method	Description
protected ClusterSchema	createSharedObjectUsingNode(Node node)	This method is called while populating the sharedObjectMap to create concrete SharedObjectInterface implementation class.
static ClusterSchemaManager	getInstance(org.pentaho.di.core.bowl.Bowl bowl)	Create an instance of SharedObjectManager using the Bowl's SharedObjectIO

Methods inherited from class org.pentaho.di.shared.BaseSharedObjectsManager

add, addSubscriber, clear, clearCache, get, getAll, notifyChanged, remove, remove, reset

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.pentaho.di.shared.SharedObjectsManagementInterface

add, clear, get, getAll, remove, remove

Field Details

CLUSTERSCHEMA_TYPE

public static final String CLUSTERSCHEMA_TYPE

Constructor Details

ClusterSchemaManager

protected ClusterSchemaManager(org.pentaho.di.shared.SharedObjectsIO sharedObjectsIO,
 ClusterSchemaManagementInterface.SlaveServersSupplier slaveServerSupplier)

Method Details

getInstance

public static ClusterSchemaManager getInstance(org.pentaho.di.core.bowl.Bowl bowl)

Create an instance of SharedObjectManager using the Bowl's SharedObjectIO

Parameters:

bowl -

Returns:

createSharedObjectUsingNode

protected ClusterSchema createSharedObjectUsingNode(Node node)
                                             throws org.pentaho.di.core.exception.KettleException

Description copied from class: BaseSharedObjectsManager

This method is called while populating the sharedObjectMap to create concrete SharedObjectInterface implementation class. This will be implemented by subclasses.

Specified by:

createSharedObjectUsingNode in class BaseSharedObjectsManager<ClusterSchema>

Parameters:

node -

Returns:

Throws:

org.pentaho.di.core.exception.KettleException