org.activiti.explorer.ui.content.file

Class FileAttachmentEditorComponent

java.lang.Object

com.vaadin.ui.AbstractComponent

com.vaadin.ui.AbstractComponentContainer

com.vaadin.ui.AbstractLayout

com.vaadin.ui.AbstractOrderedLayout

com.vaadin.ui.VerticalLayout

org.activiti.explorer.ui.content.file.FileAttachmentEditorComponent

All Implemented Interfaces:

com.vaadin.event.LayoutEvents.LayoutClickNotifier, com.vaadin.event.MethodEventSource, com.vaadin.terminal.Paintable, com.vaadin.terminal.Sizeable, com.vaadin.terminal.VariableOwner, com.vaadin.ui.Component, com.vaadin.ui.ComponentContainer, com.vaadin.ui.Layout, com.vaadin.ui.Layout.AlignmentHandler, com.vaadin.ui.Layout.MarginHandler, com.vaadin.ui.Layout.SpacingHandler, Serializable, EventListener, AttachmentEditorComponent

public class FileAttachmentEditorComponent
extends com.vaadin.ui.VerticalLayout
implements AttachmentEditorComponent

Author:

Frederik Heremans

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.ui.AbstractComponent

com.vaadin.ui.AbstractComponent.ComponentErrorEvent, com.vaadin.ui.AbstractComponent.ComponentErrorHandler

Nested classes/interfaces inherited from interface com.vaadin.ui.Component

com.vaadin.ui.Component.ErrorEvent, com.vaadin.ui.Component.ErrorListener, com.vaadin.ui.Component.Event, com.vaadin.ui.Component.Focusable, com.vaadin.ui.Component.Listener

Nested classes/interfaces inherited from interface com.vaadin.terminal.Paintable

com.vaadin.terminal.Paintable.RepaintRequestEvent, com.vaadin.terminal.Paintable.RepaintRequestListener

Nested classes/interfaces inherited from interface com.vaadin.ui.Layout

com.vaadin.ui.Layout.AlignmentHandler, com.vaadin.ui.Layout.MarginHandler, com.vaadin.ui.Layout.MarginInfo, com.vaadin.ui.Layout.SpacingHandler

Nested classes/interfaces inherited from interface com.vaadin.ui.ComponentContainer

com.vaadin.ui.ComponentContainer.ComponentAttachEvent, com.vaadin.ui.ComponentContainer.ComponentAttachListener, com.vaadin.ui.ComponentContainer.ComponentDetachEvent, com.vaadin.ui.ComponentContainer.ComponentDetachListener

Field Summary

Fields

Modifier and Type	Field and Description
protected Attachment	attachment
protected ByteArrayOutputStream	byteArrayOutputStream
protected String	fileName
protected boolean	fileUploaded
protected com.vaadin.ui.Form	form
protected I18nManager	i18nManager
static String	MIME_TYPE_EXTENTION_SPLIT_CHAR
protected String	mimeType
protected String	processInstanceId
protected com.vaadin.ui.Label	successIndicator
protected String	taskId
protected TaskService	taskService
protected UploadComponent	uploadComponent

Fields inherited from class com.vaadin.ui.AbstractOrderedLayout

ALIGNMENT_DEFAULT, components

Fields inherited from class com.vaadin.ui.AbstractLayout

margins

Fields inherited from interface com.vaadin.terminal.Sizeable

SIZE_UNDEFINED, UNIT_SYMBOLS, UNITS_CM, UNITS_EM, UNITS_EX, UNITS_INCH, UNITS_MM, UNITS_PERCENTAGE, UNITS_PICAS, UNITS_PIXELS, UNITS_POINTS

Fields inherited from interface com.vaadin.ui.Layout.AlignmentHandler

ALIGNMENT_BOTTOM, ALIGNMENT_HORIZONTAL_CENTER, ALIGNMENT_LEFT, ALIGNMENT_RIGHT, ALIGNMENT_TOP, ALIGNMENT_VERTICAL_CENTER

Constructor Summary

Constructors

Constructor and Description
FileAttachmentEditorComponent(Attachment attachment, String taskId, String processInstanceId)
FileAttachmentEditorComponent(String taskId, String processInstanceId)

Method Summary

Methods

Modifier and Type	Method and Description
protected String	extractExtention(String fileName)
Attachment	getAttachment() Get the edited or created attachment based on the values filled in.
protected String	getAttachmentDescription()
protected String	getAttachmentName()
protected String	getFriendlyName(String name)
protected void	initDescription()
protected void	initFileUpload()
protected void	initName()
protected void	initSuccessIndicator()
protected void	setAttachmentName(String name)

Methods inherited from class com.vaadin.ui.AbstractOrderedLayout

addComponent, addComponent, addComponentAsFirst, addListener, getComponent, getComponentAlignment, getComponentCount, getComponentIndex, getComponentIterator, getExpandRatio, isSpacing, isSpacingEnabled, paintContent, removeComponent, removeListener, replaceComponent, setComponentAlignment, setComponentAlignment, setComponentAlignment, setExpandRatio, setSpacing

Methods inherited from class com.vaadin.ui.AbstractLayout

changeVariables, fireClick, getMargin, setMargin, setMargin, setMargin

Methods inherited from class com.vaadin.ui.AbstractComponentContainer

addListener, addListener, attach, detach, fireComponentAttachEvent, fireComponentDetachEvent, moveComponentsFrom, removeAllComponents, removeListener, removeListener, requestRepaintAll, setEnabled, setHeight, setWidth

Methods inherited from class com.vaadin.ui.AbstractComponent

addListener, addListener, addListener, addListener, addListener, addStyleName, childRequestedRepaint, fireComponentErrorEvent, fireComponentEvent, fireEvent, focus, getApplication, getCaption, getComponentError, getData, getDebugId, getDescription, getErrorHandler, getErrorMessage, getHeight, getHeightUnits, getIcon, getListeners, getLocale, getParent, getStyle, getStyleName, getWidth, getWidthUnits, getWindow, handleError, hasListeners, isEnabled, isImmediate, isReadOnly, isVisible, paint, removeListener, removeListener, removeListener, removeListener, removeListener, removeListener, removeStyleName, requestRepaint, requestRepaintRequests, setCaption, setComponentError, setData, setDebugId, setDescription, setErrorHandler, setHeight, setHeight, setHeightUnits, setIcon, setImmediate, setLocale, setParent, setReadOnly, setSizeFull, setSizeUndefined, setStyle, setStyleName, setVisible, setWidth, setWidth, setWidthUnits

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.ui.Component

addListener, addStyleName, attach, childRequestedRepaint, detach, getApplication, getCaption, getIcon, getLocale, getParent, getStyleName, getWindow, isEnabled, isReadOnly, isVisible, removeListener, removeStyleName, setCaption, setEnabled, setIcon, setParent, setReadOnly, setStyleName, setVisible

Methods inherited from interface com.vaadin.terminal.Paintable

addListener, getDebugId, paint, removeListener, requestRepaint, requestRepaintRequests, setDebugId

Methods inherited from interface com.vaadin.terminal.VariableOwner

changeVariables, isImmediate

Methods inherited from interface com.vaadin.terminal.Sizeable

getHeight, getHeightUnits, getWidth, getWidthUnits, setHeight, setHeight, setHeight, setHeightUnits, setSizeFull, setSizeUndefined, setWidth, setWidth, setWidth, setWidthUnits

Methods inherited from interface com.vaadin.ui.ComponentContainer

addListener, addListener, moveComponentsFrom, removeAllComponents, removeListener, removeListener, requestRepaintAll

Field Detail

MIME_TYPE_EXTENTION_SPLIT_CHAR

public static final String MIME_TYPE_EXTENTION_SPLIT_CHAR

See Also:

Constant Field Values

attachment

protected Attachment attachment

taskId

protected String taskId

processInstanceId

protected String processInstanceId

fileName

protected String fileName

byteArrayOutputStream

protected ByteArrayOutputStream byteArrayOutputStream

mimeType

protected String mimeType

fileUploaded

protected boolean fileUploaded

i18nManager

protected I18nManager i18nManager

taskService

protected transient TaskService taskService

form

protected com.vaadin.ui.Form form

uploadComponent

protected UploadComponent uploadComponent

successIndicator

protected com.vaadin.ui.Label successIndicator

Constructor Detail

FileAttachmentEditorComponent

public FileAttachmentEditorComponent(String taskId,
                             String processInstanceId)

FileAttachmentEditorComponent

public FileAttachmentEditorComponent(Attachment attachment,
                             String taskId,
                             String processInstanceId)

Method Detail

initSuccessIndicator

protected void initSuccessIndicator()

initFileUpload

protected void initFileUpload()

extractExtention

protected String extractExtention(String fileName)

getFriendlyName

protected String getFriendlyName(String name)

initDescription

protected void initDescription()

initName

protected void initName()

getAttachment

public Attachment getAttachment()
                         throws com.vaadin.data.Validator.InvalidValueException

Description copied from interface: AttachmentEditorComponent

Get the edited or created attachment based on the values filled in. The editor should save the attachment when this method is called.

Specified by:

getAttachment in interface AttachmentEditorComponent

Throws:

com.vaadin.data.Validator.InvalidValueException - when validation of the values failed. Editor should show error-message in component.

setAttachmentName

protected void setAttachmentName(String name)

getAttachmentName

protected String getAttachmentName()

getAttachmentDescription

protected String getAttachmentDescription()