org.activiti.explorer.ui.content

Interface AttachmentRenderer

All Superinterfaces:

Serializable

All Known Implementing Classes:

EmailAttachmentRenderer, GenericAttachmentRenderer, ImageAttachmentRenderer, PdfAttachmentRenderer, UrlAttachmentRenderer

public interface AttachmentRenderer
extends Serializable

Representing a class that is capable of rendering related content (Attachments) for a certain type in different contexts: overview link, edit/add and detail.

Author:

Frederik Heremans

Method Summary

Methods

Modifier and Type	Method and Description
boolean	canRenderAttachment(String type) Returns true if this renderer is capable of rendering attachments of the given type.
com.vaadin.ui.Component	getDetailComponent(Attachment attachment) Get the component to render when viewing the details of the related content for the type this renderer is responsible for.
com.vaadin.terminal.Resource	getImage(Attachment attachment) Get the image to display in the list of related content for the given attachment.
String	getName(I18nManager i18nManager) Gets the human-readable name for the type of related content this class is capable of rendering.
com.vaadin.ui.Component	getOverviewComponent(Attachment attachment, RelatedContentComponent parent) Get the component that is used in the related content overview list.

Method Detail

canRenderAttachment

boolean canRenderAttachment(String type)

Returns true if this renderer is capable of rendering attachments of the given type.

getName

String getName(I18nManager i18nManager)

Gets the human-readable name for the type of related content this class is capable of rendering.

getImage

com.vaadin.terminal.Resource getImage(Attachment attachment)

Get the image to display in the list of related content for the given attachment.

Parameters:

attachment - the attachment to get the image for. When null is passed, the image for a new attachment (of the type this class is capable of rendering) is expected to be returned.

getOverviewComponent

com.vaadin.ui.Component getOverviewComponent(Attachment attachment,
                                           RelatedContentComponent parent)

Get the component that is used in the related content overview list. Use the passed parent for calling back to show detail.

getDetailComponent

com.vaadin.ui.Component getDetailComponent(Attachment attachment)

Get the component to render when viewing the details of the related content for the type this renderer is responsible for.