Package io.jmix.ui.relatedentities

Class RelatedEntitiesSupportImpl

java.lang.Object

io.jmix.ui.relatedentities.RelatedEntitiesSupportImpl

All Implemented Interfaces:

RelatedEntitiesSupport

@Component("ui_RelatedEntities")
public class RelatedEntitiesSupportImpl
extends Object
implements RelatedEntitiesSupport

Field Summary

Fields

Modifier and Type	Field	Description
protected ExtendedEntities	extendedEntities
protected JpqlFilterSupport	jpqlFilterSupport
protected Messages	messages
protected MessageTools	messageTools
protected Metadata	metadata
protected MetadataTools	metadataTools
protected SingleFilterSupport	singleFilterSupport
protected UiComponents	uiComponents
protected WindowConfig	windowConfig

Constructor Summary

Constructors

Constructor	Description
RelatedEntitiesSupportImpl(Metadata metadata, MessageTools messageTools, WindowConfig windowConfig, Messages messages, ExtendedEntities extendedEntities, UiComponents uiComponents, JpqlFilterSupport jpqlFilterSupport, SingleFilterSupport singleFilterSupport, MetadataTools metadataTools)

Method Summary

Modifier and Type	Method	Description
RelatedEntitiesBuilder	builder(FrameOwner frameOwner)	Creates a related screen builder.
protected Screen	buildScreen(RelatedEntitiesBuilder builder)
protected DesignTimeConfiguration	createFilterConfiguration(Filter filter, String configurationName)
protected JpqlFilter	createJpqlFilter(DataLoader dataLoader, MetaProperty metaProperty, MetaClass parentMetaClass, Collection selectedParentEntities)
protected Screen	createScreen(RelatedEntitiesBuilder builder, MetaClass metaClass, MetaProperty metaProperty)
protected String	generateConfigurationName(RelatedEntitiesBuilder builder, MetaProperty metaProperty)
protected String	getManyToManyJpqlCondition(MetaProperty metaProperty, MetaClass parentMetaClass)
protected String	getManyToOneJpqlCondition(MetaProperty metaProperty, MetaClass parentMetaClass)
protected MetaClass	getMetaClass(RelatedEntitiesBuilder builder)
protected MetaProperty	getMetaProperty(RelatedEntitiesBuilder builder, MetaClass metaClass)
protected String	getOneToManyJpqlCondition(MetaProperty metaProperty, MetaClass parentMetaClass)
protected String	getWhereExpression(MetaProperty metaProperty, MetaClass parentMetaClass)

Methods inherited from class java.lang.Object

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

Field Details

messages

protected Messages messages

messageTools

protected MessageTools messageTools

metadata

protected Metadata metadata

windowConfig

protected WindowConfig windowConfig

extendedEntities

protected ExtendedEntities extendedEntities

uiComponents

protected UiComponents uiComponents

jpqlFilterSupport

protected JpqlFilterSupport jpqlFilterSupport

singleFilterSupport

protected SingleFilterSupport singleFilterSupport

metadataTools

protected MetadataTools metadataTools

Constructor Details

RelatedEntitiesSupportImpl

public RelatedEntitiesSupportImpl(Metadata metadata,
 MessageTools messageTools,
 WindowConfig windowConfig,
 Messages messages,
 ExtendedEntities extendedEntities,
 UiComponents uiComponents,
 JpqlFilterSupport jpqlFilterSupport,
 SingleFilterSupport singleFilterSupport,
 MetadataTools metadataTools)

Method Details

builder

public RelatedEntitiesBuilder builder(FrameOwner frameOwner)

Description copied from interface: RelatedEntitiesSupport

Creates a related screen builder.

Note, it is necessary to set MetaClass or entity class and property or MetaProperty to builder.

Example of creating screen with entity class and property:

      RelatedEntitiesBuilder builder = RelatedEntitiesSupport.builder(this);
      Screen colourBrowser = builder
              .withEntityClass(Car.class)
              .withProperty("colour")
              .withSelectedEntities(carsTable.getSelected())
              .withScreenClass(ColourBrowser.class)
              .build();
      colourBrowser.show();
 

Specified by:

builder in interface RelatedEntitiesSupport

Parameters:

frameOwner - invoking screen

Returns:

builder instance

buildScreen

protected Screen buildScreen(RelatedEntitiesBuilder builder)

getMetaClass

protected MetaClass getMetaClass(RelatedEntitiesBuilder builder)

getMetaProperty

protected MetaProperty getMetaProperty(RelatedEntitiesBuilder builder,
 MetaClass metaClass)

createScreen

protected Screen createScreen(RelatedEntitiesBuilder builder,
 MetaClass metaClass,
 MetaProperty metaProperty)

createFilterConfiguration

protected DesignTimeConfiguration createFilterConfiguration(Filter filter,
 String configurationName)

generateConfigurationName

protected String generateConfigurationName(RelatedEntitiesBuilder builder,
 MetaProperty metaProperty)

createJpqlFilter

protected JpqlFilter createJpqlFilter(DataLoader dataLoader,
 MetaProperty metaProperty,
 MetaClass parentMetaClass,
 Collection selectedParentEntities)

getWhereExpression

protected String getWhereExpression(MetaProperty metaProperty,
 MetaClass parentMetaClass)

getManyToOneJpqlCondition

protected String getManyToOneJpqlCondition(MetaProperty metaProperty,
 MetaClass parentMetaClass)

getOneToManyJpqlCondition

protected String getOneToManyJpqlCondition(MetaProperty metaProperty,
 MetaClass parentMetaClass)

getManyToManyJpqlCondition

protected String getManyToManyJpqlCondition(MetaProperty metaProperty,
 MetaClass parentMetaClass)