com.haulmont.cuba.gui.components

Class UiComponentsGenerator

java.lang.Object

com.haulmont.cuba.gui.components.UiComponentsGenerator

@Component(value="cuba_UiComponentsGenerator")
public class UiComponentsGenerator
extends java.lang.Object

Factory to create UI components using ComponentGenerationStrategy.

See Also:

UiComponents

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.List<ComponentGenerationStrategy>	componentGenerationStrategies
static java.lang.String	NAME

Constructor Summary

Constructors

Constructor and Description
UiComponentsGenerator()

Method Summary

Modifier and Type	Method and Description
Component	generate(ComponentGenerationContext context) Creates a component according to the given ComponentGenerationContext.
protected java.util.List<ComponentGenerationStrategy>	getComponentGenerationStrategies()

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final java.lang.String NAME

See Also:

Constant Field Values

componentGenerationStrategies

@Inject
protected java.util.List<ComponentGenerationStrategy> componentGenerationStrategies

Constructor Detail

UiComponentsGenerator

public UiComponentsGenerator()

Method Detail

generate

public Component generate(ComponentGenerationContext context)

Creates a component according to the given ComponentGenerationContext.

Trying to find ComponentGenerationStrategy implementations. If at least one strategy exists, then:

1. Iterates over factories according to the Ordered interface.
2. Returns the first created not null component.

Parameters:

context - the ComponentGenerationContext instance

Returns:

a component instance for the current client type (web or desktop)

Throws:

java.lang.IllegalArgumentException - if no component can be created for a given context

getComponentGenerationStrategies

protected java.util.List<ComponentGenerationStrategy> getComponentGenerationStrategies()