LookupClassBuilder (CUBA 7.0 API)

java.lang.Object
- com.haulmont.cuba.gui.builders.LookupBuilder<E>
- - com.haulmont.cuba.gui.builders.LookupClassBuilder<E,S>

public class LookupClassBuilder<E extends Entity,S extends Screen & LookupScreen<E>>
extends LookupBuilder<E>

Lookup screen builder that knows the concrete screen class. It's build() method returns that class.

Field Summary

Fields
Modifier and Type Field and Description

protected java.util.function.Consumer<AfterScreenCloseEvent<S>> closeListener

protected java.lang.Class<S> screenClass
- Fields inherited from class com.haulmont.cuba.gui.builders.LookupBuilder
  container, entityClass, field, handler, launchMode, listComponent, options, origin, screenId, selectHandler, selectValidator, transformation

Fields
Modifier and Type	Field and Description
`protected java.util.function.Consumer<AfterScreenCloseEvent<S>>`	`closeListener`
`protected java.lang.Class<S>`	`screenClass`

Constructor Summary

Constructors
Constructor and Description

LookupClassBuilder(LookupBuilder<E> builder, java.lang.Class<S> screenClass)

Constructors
Constructor and Description
`LookupClassBuilder(LookupBuilder<E> builder, java.lang.Class<S> screenClass)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`S`	`build()` Builds the lookup screen.
`java.util.function.Consumer<AfterScreenCloseEvent<S>>`	`getCloseListener()` Returns screen close listener.
`java.lang.Class<S>`	`getScreenClass()` Returns lookup screen class.
`S`	`show()` Builds and shows the lookup screen.
`LookupClassBuilder<E,S>`	`withAfterCloseListener(java.util.function.Consumer<AfterScreenCloseEvent<S>> listener)` Adds `Screen.AfterCloseEvent` listener to the screen.
`LookupClassBuilder<E,S>`	`withContainer(CollectionContainer<E> container)` Sets `CollectionContainer` and returns the builder for chaining.
`<T extends HasValue<E>> LookupClassBuilder<E,S>`	`withField(T field)` Sets the field component and returns the builder for chaining.
`LookupClassBuilder<E,S>`	`withLaunchMode(Screens.LaunchMode launchMode)` Sets `Screens.LaunchMode` for the lookup screen and returns the builder for chaining.
`LookupClassBuilder<E,S>`	`withListComponent(ListComponent<E> target)` Sets list component and returns the builder for chaining.
`LookupClassBuilder<E,S>`	`withOpenMode(OpenMode openMode)` Sets `OpenMode` for the lookup screen and returns the builder for chaining.
`LookupClassBuilder<E,S>`	`withOptions(ScreenOptions options)` Sets `ScreenOptions` for the lookup screen and returns the builder for chaining.
`LookupBuilder<E>`	`withScreenId(java.lang.String screenId)` Sets screen id and returns the builder for chaining.
`LookupClassBuilder<E,S>`	`withSelectHandler(java.util.function.Consumer<java.util.Collection<E>> selectHandler)` Sets selection handler for the lookup screen and returns the builder for chaining.
`LookupClassBuilder<E,S>`	`withSelectValidator(java.util.function.Predicate<LookupScreen.ValidationContext<E>> selectValidator)` Sets selection validator for the lookup screen and returns the builder for chaining.
`LookupClassBuilder<E,S>`	`withTransformation(java.util.function.Function<java.util.Collection<E>,java.util.Collection<E>> transformation)` Sets code to transform the edited entity after editor commit and returns the builder for chaining.

Methods inherited from class com.haulmont.cuba.gui.builders.LookupBuilder
getContainer, getEntityClass, getField, getLaunchMode, getListComponent, getOptions, getOrigin, getScreenId, getSelectHandler, getSelectValidator, getTransformation, withScreenClass

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - screenClass
```
protected java.lang.Class<S extends Screen & LookupScreen<E>> screenClass
```
  - closeListener
```
protected java.util.function.Consumer<AfterScreenCloseEvent<S extends Screen & LookupScreen<E>>> closeListener
```
- Constructor Detail
  - LookupClassBuilder
```
public LookupClassBuilder(LookupBuilder<E> builder,
                          java.lang.Class<S> screenClass)
```
- Method Detail
  - withLaunchMode
```
public LookupClassBuilder<E,S> withLaunchMode(Screens.LaunchMode launchMode)
```
    Description copied from class: LookupBuilder
    
    Sets Screens.LaunchMode for the lookup screen and returns the builder for chaining.
    For example: builder.withLaunchMode(OpenMode.DIALOG).build();
    
    Overrides:
    
    withLaunchMode in class LookupBuilder<E extends Entity>
  - withOpenMode
```
public LookupClassBuilder<E,S> withOpenMode(OpenMode openMode)
```
    Description copied from class: LookupBuilder
    
    Sets OpenMode for the lookup screen and returns the builder for chaining.
    For example: builder.withOpenMode(OpenMode.DIALOG).build();
    
    Overrides:
    
    withOpenMode in class LookupBuilder<E extends Entity>
  - withOptions
```
public LookupClassBuilder<E,S> withOptions(ScreenOptions options)
```
    Description copied from class: LookupBuilder
    
    Sets ScreenOptions for the lookup screen and returns the builder for chaining.
    
    Overrides:
    
    withOptions in class LookupBuilder<E extends Entity>
  - withSelectValidator
```
public LookupClassBuilder<E,S> withSelectValidator(java.util.function.Predicate<LookupScreen.ValidationContext<E>> selectValidator)
```
    Description copied from class: LookupBuilder
    
    Sets selection validator for the lookup screen and returns the builder for chaining.
    
    Overrides:
    
    withSelectValidator in class LookupBuilder<E extends Entity>
  - withSelectHandler
```
public LookupClassBuilder<E,S> withSelectHandler(java.util.function.Consumer<java.util.Collection<E>> selectHandler)
```
    Description copied from class: LookupBuilder
    
    Sets selection handler for the lookup screen and returns the builder for chaining.
    
    Overrides:
    
    withSelectHandler in class LookupBuilder<E extends Entity>
  - withField
```
public <T extends HasValue<E>> LookupClassBuilder<E,S> withField(T field)
```
    Description copied from class: LookupBuilder
    
    Sets the field component and returns the builder for chaining.
    If the field is set, the framework sets the selected entity to the field after successful lookup.
    
    Overrides:
    
    withField in class LookupBuilder<E extends Entity>
  - withScreenId
```
public LookupBuilder<E> withScreenId(java.lang.String screenId)
```
    Description copied from class: LookupBuilder
    
    Sets screen id and returns the builder for chaining.
    
    Overrides:
    
    withScreenId in class LookupBuilder<E extends Entity>
    
    Parameters:
    
    screenId - identifier of the lookup screen as specified in the UiController annotation or screens.xml.
  - withListComponent
```
public LookupClassBuilder<E,S> withListComponent(ListComponent<E> target)
```
    Description copied from class: LookupBuilder
    
    Sets list component and returns the builder for chaining.
    The component is used to get the container if it is not set explicitly by LookupBuilder.withContainer(CollectionContainer) method. Usually, the list component is a Table or DataGrid displaying the list of entities.
    
    Overrides:
    
    withListComponent in class LookupBuilder<E extends Entity>
  - withContainer
```
public LookupClassBuilder<E,S> withContainer(CollectionContainer<E> container)
```
    Description copied from class: LookupBuilder
    
    Sets CollectionContainer and returns the builder for chaining.
    The container is updated after the lookup screen is closed. If the container is Nested, the framework automatically initializes the reference to the parent entity and sets up data contexts for added One-To-Many and Many-To-Many relations.
    
    Overrides:
    
    withContainer in class LookupBuilder<E extends Entity>
  - withAfterCloseListener
```
public LookupClassBuilder<E,S> withAfterCloseListener(java.util.function.Consumer<AfterScreenCloseEvent<S>> listener)
```
    Adds Screen.AfterCloseEvent listener to the screen.
    
    Parameters:
    
    listener - listener
  - withTransformation
```
public LookupClassBuilder<E,S> withTransformation(java.util.function.Function<java.util.Collection<E>,java.util.Collection<E>> transformation)
```
    Description copied from class: LookupBuilder
    
    Sets code to transform the edited entity after editor commit and returns the builder for chaining.
    Applied only if either field or container or listComponent is assigned.
    
    Overrides:
    
    withTransformation in class LookupBuilder<E extends Entity>
    
    Parameters:
    
    transformation - edited entity transformation
    
    See Also:
    
    LookupBuilder.withContainer(CollectionContainer), LookupBuilder.withField(HasValue), LookupBuilder.withListComponent(ListComponent)
  - getScreenClass
```
public java.lang.Class<S> getScreenClass()
```
    Returns lookup screen class.
  - getCloseListener
```
public java.util.function.Consumer<AfterScreenCloseEvent<S>> getCloseListener()
```
    Returns screen close listener.
  - build
```
public S build()
```
    Description copied from class: LookupBuilder
    
    Builds the lookup screen. Screen should be shown using Screen.show().
    
    Overrides:
    
    build in class LookupBuilder<E extends Entity>
  - show
```
public S show()
```
    Description copied from class: LookupBuilder
    
    Builds and shows the lookup screen.
    
    Overrides:
    
    show in class LookupBuilder<E extends Entity>

Class LookupClassBuilder<E extends Entity,S extends Screen & LookupScreen<E>>

Field Summary

Fields inherited from class com.haulmont.cuba.gui.builders.LookupBuilder

Constructor Summary

Method Summary

Methods inherited from class com.haulmont.cuba.gui.builders.LookupBuilder

Methods inherited from class java.lang.Object

Field Detail

screenClass

closeListener

Constructor Detail

LookupClassBuilder

Method Detail

withLaunchMode

withOpenMode

withOptions

withSelectValidator

withSelectHandler

withField

withScreenId

withListComponent

withContainer

withAfterCloseListener

withTransformation

getScreenClass

getCloseListener

build

show