Package io.jmix.dynmodelflowui.impl.behavior

Class DynamicViewBehaviorManager

java.lang.Object

io.jmix.dynmodelflowui.impl.behavior.DynamicViewBehaviorManager

@NullMarked
@Component("dynmod_DynamicViewBehaviorManager")
public class DynamicViewBehaviorManager
extends Object

Attaches declared behavior handlers when a view with handlers is initialized, and executes them through the sandboxed evaluator.

Field Summary

Fields

Modifier and Type	Field	Description
protected org.springframework.beans.factory.ObjectProvider<Dialogs>	dialogsProvider
protected EntityStates	entityStates
protected DynamicViewHandlerEvaluator	evaluator
protected static final String	HANDLER_FAILED_MESSAGE
protected final Map<String,List<DynamicViewHandlerDefinition>>	handlersByViewId
protected Messages	messages
protected org.springframework.beans.factory.ObjectProvider<Notifications>	notificationsProvider
protected DynamicModelOperationRegistry	operationRegistry
protected org.springframework.beans.factory.ObjectProvider<ViewNavigators>	viewNavigatorsProvider

Constructor Summary

Constructors

Constructor	Description
DynamicViewBehaviorManager()

Method Summary

Modifier and Type	Method	Description
protected void	attachClickHandlers(View<?> view, String viewId, String componentId, List<DynamicViewHandlerDefinition> handlers, DynamicViewHandlerContext context)
protected void	attachHandlers(View<?> view, String viewId, List<DynamicViewHandlerDefinition> handlers, DynamicViewHandlerContext context)
protected void	attachInitEntityHandlers(View<?> view, String viewId, List<DynamicViewHandlerDefinition> handlers, DynamicViewHandlerContext context)
protected void	attachValueChangeHandlers(View<?> view, String viewId, String componentId, List<DynamicViewHandlerDefinition> handlers, DynamicViewHandlerContext context)
protected DynamicViewHandlerContext	createContext(View<?> view, String viewId, List<DynamicViewHandlerDefinition> handlers)
protected String	describe(DynamicViewHandlerDefinition handler)
protected void	execute(String viewId, DynamicViewHandlerDefinition handler, DynamicViewHandlerContext context, DynamicViewEvent event)
protected void	executeAll(String viewId, List<DynamicViewHandlerDefinition> handlers, DynamicViewHandlerContext context, DynamicViewEvent event)
protected void	executeAllForEntity(String viewId, List<DynamicViewHandlerDefinition> handlers, DynamicViewHandlerContext context, @Nullable Object entity)
protected void	invokeNamedHandler(String viewId, List<DynamicViewHandlerDefinition> handlers, DynamicViewHandlerContext context, String handlerName)
void	onDynamicModelApplied(DynamicModelAppliedEvent event)
void	onViewInitialized(ViewInitializedEvent event)
protected void	rebuild(DynamicModelDefinition modelDefinition)
void	reset()
protected @Nullable String	resolveEffectiveViewId(String entityName, DynamicViewDefinition viewDefinition)	Resolves the effective view id under which the view is registered, mirroring DynamicViewDeployer.resolveViewId.
protected @Nullable Object	resolveEntity(View<?> view)

Methods inherited from class java.lang.Object

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

Field Details

HANDLER_FAILED_MESSAGE

protected static final String HANDLER_FAILED_MESSAGE

See Also:

• Constant Field Values

evaluator

@Autowired
protected DynamicViewHandlerEvaluator evaluator

operationRegistry

@Autowired
protected DynamicModelOperationRegistry operationRegistry

notificationsProvider

@Autowired
protected org.springframework.beans.factory.ObjectProvider<Notifications> notificationsProvider

dialogsProvider

@Autowired
protected org.springframework.beans.factory.ObjectProvider<Dialogs> dialogsProvider

viewNavigatorsProvider

@Autowired
protected org.springframework.beans.factory.ObjectProvider<ViewNavigators> viewNavigatorsProvider

messages

@Autowired
protected Messages messages

entityStates

@Autowired
protected EntityStates entityStates

handlersByViewId

protected final Map<String,List<DynamicViewHandlerDefinition>> handlersByViewId

Constructor Details

DynamicViewBehaviorManager

public DynamicViewBehaviorManager()

Method Details

onDynamicModelApplied

@EventListener
public void onDynamicModelApplied(DynamicModelAppliedEvent event)

reset

public void reset()

rebuild

protected void rebuild(DynamicModelDefinition modelDefinition)

resolveEffectiveViewId

protected @Nullable String resolveEffectiveViewId(String entityName,
 DynamicViewDefinition viewDefinition)

Resolves the effective view id under which the view is registered, mirroring DynamicViewDeployer.resolveViewId. When viewId is omitted, the deployer derives it from the entity name and view type, so the same derivation must be applied here for handler lookup by view.getId() to succeed.

Returns:

the effective view id, or null when it cannot be resolved from the definition alone

onViewInitialized

@EventListener
public void onViewInitialized(ViewInitializedEvent event)

createContext

protected DynamicViewHandlerContext createContext(View<?> view,
 String viewId,
 List<DynamicViewHandlerDefinition> handlers)

resolveEntity

protected @Nullable Object resolveEntity(View<?> view)

attachHandlers

protected void attachHandlers(View<?> view,
 String viewId,
 List<DynamicViewHandlerDefinition> handlers,
 DynamicViewHandlerContext context)

attachInitEntityHandlers

protected void attachInitEntityHandlers(View<?> view,
 String viewId,
 List<DynamicViewHandlerDefinition> handlers,
 DynamicViewHandlerContext context)

attachClickHandlers

protected void attachClickHandlers(View<?> view,
 String viewId,
 String componentId,
 List<DynamicViewHandlerDefinition> handlers,
 DynamicViewHandlerContext context)

attachValueChangeHandlers

protected void attachValueChangeHandlers(View<?> view,
 String viewId,
 String componentId,
 List<DynamicViewHandlerDefinition> handlers,
 DynamicViewHandlerContext context)

executeAll

protected void executeAll(String viewId,
 List<DynamicViewHandlerDefinition> handlers,
 DynamicViewHandlerContext context,
 DynamicViewEvent event)

executeAllForEntity

protected void executeAllForEntity(String viewId,
 List<DynamicViewHandlerDefinition> handlers,
 DynamicViewHandlerContext context,
 @Nullable Object entity)

invokeNamedHandler

protected void invokeNamedHandler(String viewId,
 List<DynamicViewHandlerDefinition> handlers,
 DynamicViewHandlerContext context,
 String handlerName)

execute

protected void execute(String viewId,
 DynamicViewHandlerDefinition handler,
 DynamicViewHandlerContext context,
 DynamicViewEvent event)

describe

protected String describe(DynamicViewHandlerDefinition handler)