org.batoo.jpa.core.impl.deployment

Class DeploymentManager<X>

java.lang.Object

org.batoo.jpa.core.impl.deployment.DeploymentManager<X>

Type Parameters:

X - the base type for the operation

Direct Known Subclasses:

DdlManager, LinkManager, NamedQueriesManager

public abstract class DeploymentManager<X>
extends Object

Abstract base class for Deployment Managers.

Facilitates a unique exception handling and thread management.

Since:

$version

Author:

hceylan

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	DeploymentManager.Context The context for the operation

Constructor Summary

Constructors

Constructor and Description
DeploymentManager(BLogger log, String name, MetamodelImpl metamodel, DeploymentManager.Context context)

Method Summary

Methods

Modifier and Type	Method and Description
MetamodelImpl	getMetamodel() Returns the metamodel.
protected void	handleException(Throwable t) Handles the exception.
boolean	hasPerformed(TypeImpl<?> type) Returns if the type has performed.
protected void	perform() Performs the deployment unit for all the types.
abstract Void	perform(X type) Performs the actual task on the type.
void	performed(X type) Marks the type as performed.

Methods inherited from class java.lang.Object

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

Constructor Detail

DeploymentManager

public DeploymentManager(BLogger log,
                 String name,
                 MetamodelImpl metamodel,
                 DeploymentManager.Context context)

Parameters:

log - the log to use

name - the name of the deployment manager.

metamodel - the metamodel

context - the context for the operation

Since:

$version

Method Detail

getMetamodel

public MetamodelImpl getMetamodel()

Returns the metamodel.

Returns:

the metamodel

Since:

$version

handleException

protected void handleException(Throwable t)
                        throws BatooException

Handles the exception.

Parameters:

t - the exception

Throws:

BatooException

Since:

$version

hasPerformed

public boolean hasPerformed(TypeImpl<?> type)

Returns if the type has performed.

Parameters:

type - the type

Returns:

true if the type has performed

Since:

$version

perform

protected final void perform()
                      throws BatooException

Performs the deployment unit for all the types.

Throws:

BatooException

Since:

$version

perform

public abstract Void perform(X type)
                      throws BatooException

Performs the actual task on the type.

Parameters:

type - the type to perform for

Returns:

always null

Throws:

BatooException - thrown in case of underlying error

Since:

$version

performed

public void performed(X type)

Marks the type as performed.

Parameters:

type - the type to mark

Since:

$version