Package org.fastnate.generator.context

Class GenerationState.PendingState

java.lang.Object

org.fastnate.generator.context.GenerationState

org.fastnate.generator.context.GenerationState.PendingState

Enclosing class:

GenerationState

public static final class GenerationState.PendingState
extends GenerationState

Marks all pending updates for an entity, that was not written up to now.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	GenerationState.PendingState.Update<E>

Nested classes/interfaces inherited from class org.fastnate.generator.context.GenerationState

GenerationState.PendingState

Field Summary

Fields

Modifier and Type	Field	Description
private final List<GenerationState.PendingState.Update<?>>	updates

Fields inherited from class org.fastnate.generator.context.GenerationState

PERSISTED

Constructor Summary

Constructors

Constructor	Description
PendingState()

Method Summary

Modifier and Type	Method	Description
<E> void	addPendingUpdate(E entity, Property<E,?> property, Object... arguments)	Adds an entity that has to be updated, as soon as the associated entity (of this state) was written.
List<GenerationState.PendingState.Update<?>>	getUpdates()
<E> void	writePendingStatements(StatementsWriter writer, Object entity)	Generates the update statements for all entities that are required after the given entity was generated.

Methods inherited from class java.lang.Object

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

Field Details

updates

private final List<GenerationState.PendingState.Update<?>> updates

Constructor Details

PendingState

public PendingState()

Method Details

addPendingUpdate

public <E> void addPendingUpdate(E entity,
 Property<E,?> property,
 Object... arguments)

Adds an entity that has to be updated, as soon as the associated entity (of this state) was written.

Parameters:

entity - the entity to update

property - the property to write

arguments - additional arguments to remember

writePendingStatements

public <E> void writePendingStatements(StatementsWriter writer,
 Object entity)
                                throws IOException

Generates the update statements for all entities that are required after the given entity was generated.

Parameters:

writer - the target of the generated statements

entity - the entity that exists now in the database

Throws:

IOException - if the writer throws one

getUpdates

public List<GenerationState.PendingState.Update<?>> getUpdates()