Class DtoDisplay

java.lang.Object
com.vaadin.flow.component.Component
com.vaadin.flow.component.Composite<com.vaadin.flow.component.html.Div>
org.vaadin.firitin.rad.DtoDisplay
All Implemented Interfaces:
com.vaadin.flow.component.AttachNotifier, com.vaadin.flow.component.DetachNotifier, com.vaadin.flow.component.HasElement, com.vaadin.flow.component.HasStyle, Serializable
public class DtoDisplay extends com.vaadin.flow.component.Composite<com.vaadin.flow.component.html.Div>
A simple component to display a DTO in a human-readable way with minimal amount of code. Can be used to display simple results on the UI or in RAD (Rapid Application Development) to quickly see the content of a complex DTO coming from some API.

Note, this is very early draft and likely the formatting will change in upcoming versions. Current version uses Jackson to read the first level of data, but in future versions it might use some other library or custom reflection code and might display deeper object trees.

See Also:

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    SHORT_STRING_THRESHOLD
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    DtoDisplay(Object dto)
    Creates a new instance of DtoDisplay.
    DtoDisplay(List<PropertyPrinter> propertyPrinters, ValueContext context)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static List<PropertyPrinter>
    getDefaultPropertyPrinters()
     
    protected void
    onAttach(com.vaadin.flow.component.AttachEvent attachEvent)
     
    DtoDisplay
    withDefaultHeader()
     
    DtoDisplay
    withPropertyHeaderPrinter(PropertyHeaderPrinter printer)
     
    DtoDisplay
    withPropertyPrinter(PropertyPrinter printer)
     

    Methods inherited from class com.vaadin.flow.component.Composite

    getChildren, getContent, getElement, initContent

    Methods inherited from class com.vaadin.flow.component.Component

    addListener, findAncestor, fireEvent, from, get, getEventBus, getId, getListeners, getLocale, getParent, getTranslation, getTranslation, getTranslation, getTranslation, getTranslation, getTranslation, getUI, hasListener, isAttached, isTemplateMapped, isVisible, onDetach, onEnabledStateChanged, removeFromParent, scrollIntoView, scrollIntoView, set, setElement, setId, setVisible

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface com.vaadin.flow.component.AttachNotifier

    addAttachListener

    Methods inherited from interface com.vaadin.flow.component.DetachNotifier

    addDetachListener

    Methods inherited from interface com.vaadin.flow.component.HasStyle

    addClassName, addClassNames, getClassName, getClassNames, getStyle, hasClassName, removeClassName, removeClassNames, setClassName, setClassName

  • Field Details

    • SHORT_STRING_THRESHOLD

      public static final int SHORT_STRING_THRESHOLD
      See Also:

  • Constructor Details

    • DtoDisplay

      public DtoDisplay(Object dto)
      Creates a new instance of DtoDisplay.
      Parameters:
      dto - the DTO to display

    • DtoDisplay

      public DtoDisplay(List<PropertyPrinter> propertyPrinters, ValueContext context)

  • Method Details

    • getDefaultPropertyPrinters

      public static List<PropertyPrinter> getDefaultPropertyPrinters()

    • onAttach

      protected void onAttach(com.vaadin.flow.component.AttachEvent attachEvent)
      Overrides:
      onAttach in class com.vaadin.flow.component.Component

    • withDefaultHeader

      public DtoDisplay withDefaultHeader()

    • withPropertyPrinter

      public DtoDisplay withPropertyPrinter(PropertyPrinter printer)

    • withPropertyHeaderPrinter

      public DtoDisplay withPropertyHeaderPrinter(PropertyHeaderPrinter printer)