Module jakarta.faces

Package jakarta.faces.component.html

Class HtmlInputFile

java.lang.Object

jakarta.faces.component.UIComponent

jakarta.faces.component.UIComponentBase

jakarta.faces.component.UIOutput

jakarta.faces.component.UIInput

jakarta.faces.component.html.HtmlInputFile

All Implemented Interfaces:

ClientBehaviorHolder, EditableValueHolder, PartialStateHolder, StateHolder, TransientStateHolder, ValueHolder, ComponentSystemEventListener, FacesListener, SystemEventListenerHolder, EventListener

public class HtmlInputFile
extends UIInput
implements ClientBehaviorHolder

Represents an HTML input element of type file.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static enum	HtmlInputFile.PropertyKeys	Properties used by this component

Field Summary

Fields

Modifier and Type	Field	Description
static final String	COMPONENT_TYPE	The standard component type for this component.

Fields inherited from class jakarta.faces.component.UIInput

ALWAYS_PERFORM_VALIDATION_WHEN_REQUIRED_IS_TRUE, COMPONENT_FAMILY, CONVERSION_MESSAGE_ID, EMPTY_STRING_AS_NULL_PARAM_NAME, REQUIRED_MESSAGE_ID, UPDATE_MESSAGE_ID, VALIDATE_EMPTY_FIELDS_PARAM_NAME

Fields inherited from class jakarta.faces.component.UIComponent

ATTRS_WITH_DECLARED_DEFAULT_VALUES, BEANINFO_KEY, COMPOSITE_COMPONENT_TYPE_KEY, COMPOSITE_FACET_NAME, FACETS_KEY, VIEW_LOCATION_KEY

Constructor Summary

Constructors

Constructor	Description
HtmlInputFile()

Method Summary

Modifier and Type	Method	Description
String	getAccept()	Return the value of the accept property.
String	getAccesskey()	Return the value of the accesskey property.
String	getAlt()	Deprecated, for removal: This API element is subject to removal in a future version. This attribute is actually not specified in HTML.
String	getAutocomplete()	Deprecated, for removal: This API element is subject to removal in a future version. This attribute is actually not specified in HTML.
String	getDefaultEventName()	This is a default implementation of ClientBehaviorHolder.getDefaultEventName().
String	getDir()	Return the value of the dir property.
Collection<String>	getEventNames()	This is a default implementation of ClientBehaviorHolder.getEventNames().
String	getLabel()	Return the value of the label property.
String	getLang()	Return the value of the lang property.
int	getMaxlength()	Deprecated, for removal: This API element is subject to removal in a future version. This attribute is actually not specified in HTML.
String	getOnblur()	Return the value of the onblur property.
String	getOnchange()	Return the value of the onchange property.
String	getOnclick()	Return the value of the onclick property.
String	getOndblclick()	Return the value of the ondblclick property.
String	getOnfocus()	Return the value of the onfocus property.
String	getOnkeydown()	Return the value of the onkeydown property.
String	getOnkeypress()	Return the value of the onkeypress property.
String	getOnkeyup()	Return the value of the onkeyup property.
String	getOnmousedown()	Return the value of the onmousedown property.
String	getOnmousemove()	Return the value of the onmousemove property.
String	getOnmouseout()	Return the value of the onmouseout property.
String	getOnmouseover()	Return the value of the onmouseover property.
String	getOnmouseup()	Return the value of the onmouseup property.
String	getOnselect()	Return the value of the onselect property.
String	getRole()	Return the value of the role property.
int	getSize()	Deprecated, for removal: This API element is subject to removal in a future version. This attribute is actually not specified in HTML.
String	getStyle()	Return the value of the style property.
String	getStyleClass()	Return the value of the styleClass property.
String	getTabindex()	Return the value of the tabindex property.
String	getTitle()	Return the value of the title property.
boolean	isDisabled()	Return the value of the disabled property.
boolean	isMultiple()	Return the value of the multiple property.
boolean	isReadonly()	Deprecated, for removal: This API element is subject to removal in a future version. This attribute is actually not specified in HTML.
void	setAccept(String accept)	Set the value of the accept property.
void	setAccesskey(String accesskey)	Set the value of the accesskey property.
void	setAlt(String alt)	Deprecated, for removal: This API element is subject to removal in a future version. This attribute is actually not specified in HTML.
void	setAutocomplete(String autocomplete)	Deprecated, for removal: This API element is subject to removal in a future version. This attribute is actually not specified in HTML.
void	setDir(String dir)	Set the value of the dir property.
void	setDisabled(boolean disabled)	Set the value of the disabled property.
void	setLabel(String label)	Set the value of the label property.
void	setLang(String lang)	Set the value of the lang property.
void	setMaxlength(int maxlength)	Deprecated, for removal: This API element is subject to removal in a future version. This attribute is actually not specified in HTML.
void	setMultiple(boolean multiple)	Set the value of the multiple property.
void	setOnblur(String onblur)	Set the value of the onblur property.
void	setOnchange(String onchange)	Set the value of the onchange property.
void	setOnclick(String onclick)	Set the value of the onclick property.
void	setOndblclick(String ondblclick)	Set the value of the ondblclick property.
void	setOnfocus(String onfocus)	Set the value of the onfocus property.
void	setOnkeydown(String onkeydown)	Set the value of the onkeydown property.
void	setOnkeypress(String onkeypress)	Set the value of the onkeypress property.
void	setOnkeyup(String onkeyup)	Set the value of the onkeyup property.
void	setOnmousedown(String onmousedown)	Set the value of the onmousedown property.
void	setOnmousemove(String onmousemove)	Set the value of the onmousemove property.
void	setOnmouseout(String onmouseout)	Set the value of the onmouseout property.
void	setOnmouseover(String onmouseover)	Set the value of the onmouseover property.
void	setOnmouseup(String onmouseup)	Set the value of the onmouseup property.
void	setOnselect(String onselect)	Set the value of the onselect property.
void	setReadonly(boolean readonly)	Deprecated, for removal: This API element is subject to removal in a future version. This attribute is actually not specified in HTML.
void	setRole(String role)	Set the value of the role property.
void	setSize(int size)	Deprecated, for removal: This API element is subject to removal in a future version. This attribute is actually not specified in HTML.
void	setStyle(String style)	Set the value of the style property.
void	setStyleClass(String styleClass)	Set the value of the styleClass property.
void	setTabindex(String tabindex)	Set the value of the tabindex property.
void	setTitle(String title)	Set the value of the title property.

Methods inherited from class jakarta.faces.component.UIInput

addValidator, addValueChangeListener, clearInitialState, compareValues, decode, getConvertedValue, getConverterMessage, getFamily, getRequiredMessage, getSubmittedValue, getValidatorMessage, getValidators, getValue, getValueChangeListeners, isEmpty, isImmediate, isLocalValueSet, isRequired, isValid, markInitialState, processDecodes, processUpdates, processValidators, removeValidator, removeValueChangeListener, resetValue, restoreState, saveState, setConverterMessage, setImmediate, setLocalValueSet, setRequired, setRequiredMessage, setSubmittedValue, setValid, setValidatorMessage, setValue, updateModel, validate, validateValue

Methods inherited from class jakarta.faces.component.UIOutput

getConverter, getLocalValue, setConverter

Methods inherited from class jakarta.faces.component.UIComponentBase

addClientBehavior, addFacesListener, broadcast, encodeBegin, encodeChildren, encodeEnd, findComponent, getAttributes, getChildCount, getChildren, getClientBehaviors, getClientId, getFacesContext, getFacesListeners, getFacet, getFacetCount, getFacets, getFacetsAndChildren, getId, getListenersForEventClass, getParent, getPassThroughAttributes, getRenderer, getRendererType, getRendersChildren, invokeOnComponent, isRendered, isTransient, processRestoreState, processSaveState, queueEvent, removeFacesListener, restoreAttachedState, saveAttachedState, setId, setParent, setRendered, setRendererType, setTransient, subscribeToEvent, unsubscribeFromEvent

Methods inherited from class jakarta.faces.component.UIComponent

encodeAll, getClientId, getCompositeComponentParent, getContainerClientId, getCurrentComponent, getCurrentCompositeComponent, getNamingContainer, getPassThroughAttributes, getResourceBundleMap, getStateHelper, getStateHelper, getTransientStateHelper, getTransientStateHelper, getValueExpression, initialStateMarked, isCompositeComponent, isInView, isVisitable, popComponentFromEL, processEvent, pushComponentToEL, restoreTransientState, saveTransientState, setInView, setValueExpression, visitTree

Methods inherited from class java.lang.Object

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

Methods inherited from interface jakarta.faces.component.behavior.ClientBehaviorHolder

addClientBehavior, getClientBehaviors

Methods inherited from interface jakarta.faces.component.ValueHolder

getConverter, getLocalValue, setConverter

Field Details

COMPONENT_TYPE

public static final String COMPONENT_TYPE

The standard component type for this component.

See Also:

• Constant Field Values

Constructor Details

HtmlInputFile

public HtmlInputFile()

Method Details

getAccesskey

public String getAccesskey()

Return the value of the accesskey property.

Contents: Access key that, when pressed, transfers focus to this element.

Returns:

the value of the property

setAccesskey

public void setAccesskey(String accesskey)

Set the value of the accesskey property.

Parameters:

accesskey - the new property value

getAccept

public String getAccept()

Return the value of the accept property.

Contents: Comma separated string of mime types of files to filter in client side file browse dialog.

Note: This is not validated in server side.

Returns:

the value of the property

Since:

4.0

setAccept

public void setAccept(String accept)

Set the value of the accept property.

Parameters:

accept - the new property value

Since:

4.0

getAlt

@Deprecated(since="4.0",
            forRemoval=true)
public String getAlt()

Deprecated, for removal: This API element is subject to removal in a future version.

This attribute is actually not specified in HTML. Do not use it on this component.

Return the value of the alt property.

Contents: Alternate textual description of the element rendered by this component.

Returns:

the value of the property

setAlt

@Deprecated(since="4.0",
            forRemoval=true)
public void setAlt(String alt)

Deprecated, for removal: This API element is subject to removal in a future version.

This attribute is actually not specified in HTML. Do not use it on this component.

Set the value of the alt property.

Parameters:

alt - the new property value

getAutocomplete

@Deprecated(since="4.0",
            forRemoval=true)
public String getAutocomplete()

Deprecated, for removal: This API element is subject to removal in a future version.

This attribute is actually not specified in HTML. Do not use it on this component.

Return the value of the autocomplete property.

Contents: If the value of this attribute is "off", render "off" as the value of the attribute. This indicates that the browser should disable its autocomplete feature for this component. This is useful for components that perform autocompletion and do not want the browser interfering. If this attribute is not set or the value is "on", render nothing.

Returns:

the value of the property

setAutocomplete

@Deprecated(since="4.0",
            forRemoval=true)
public void setAutocomplete(String autocomplete)

Deprecated, for removal: This API element is subject to removal in a future version.

This attribute is actually not specified in HTML. Do not use it on this component.

Set the value of the autocomplete property.

Parameters:

autocomplete - the new property value

getDir

public String getDir()

Return the value of the dir property.

Contents: Direction indication for text that does not inherit directionality. Valid values are "LTR" (left-to-right) and "RTL" (right-to-left). These attributes are case sensitive when rendering to XHTML, so care must be taken to have the correct case.

Returns:

the value of the property

setDir

public void setDir(String dir)

Set the value of the dir property.

Parameters:

dir - the new property value

isDisabled

public boolean isDisabled()

Return the value of the disabled property.

Contents: Flag indicating that this element must never receive focus or be included in a subsequent submit. A value of false causes no attribute to be rendered, while a value of true causes the attribute to be rendered as disabled="disabled".

Returns:

the value of the property

setDisabled

public void setDisabled(boolean disabled)

Set the value of the disabled property.

Parameters:

disabled - the new property value

getLabel

public String getLabel()

Return the value of the label property.

Contents: A localized user presentable name for this component.

Returns:

the value of the property

setLabel

public void setLabel(String label)

Set the value of the label property.

Parameters:

label - the new property value

getLang

public String getLang()

Return the value of the lang property.

Contents: Code describing the language used in the generated markup for this component.

Returns:

the value of the property

setLang

public void setLang(String lang)

Set the value of the lang property.

Parameters:

lang - the new property value

isMultiple

public boolean isMultiple()

Return the value of the multiple property.

Contents: Flag indicating that this element must allow multiple file selection. A value of false causes no attribute to be rendered, while a value of true causes the attribute to be rendered as multiple="multiple".

Returns:

the value of the property

Since:

4.0

setMultiple

public void setMultiple(boolean multiple)

Set the value of the multiple property.

Parameters:

multiple - the new property value

Since:

4.0

getMaxlength

@Deprecated(since="4.0",
            forRemoval=true)
public int getMaxlength()

Deprecated, for removal: This API element is subject to removal in a future version.

This attribute is actually not specified in HTML. Do not use it on this component.

Return the value of the maxlength property.

Contents: The maximum number of characters that may be entered in this field.

Returns:

the value of the property

setMaxlength

@Deprecated(since="4.0",
            forRemoval=true)
public void setMaxlength(int maxlength)

Deprecated, for removal: This API element is subject to removal in a future version.

This attribute is actually not specified in HTML. Do not use it on this component.

Set the value of the maxlength property.

Parameters:

maxlength - the new property value

getOnblur

public String getOnblur()

Return the value of the onblur property.

Contents: JavaScript code executed when this element loses focus.

Returns:

the value of the property

setOnblur

public void setOnblur(String onblur)

Set the value of the onblur property.

Parameters:

onblur - the new property value

getOnchange

public String getOnchange()

Return the value of the onchange property.

Contents: JavaScript code executed when this element loses focus and its value has been modified since gaining focus.

Returns:

the value of the property

setOnchange

public void setOnchange(String onchange)

Set the value of the onchange property.

Parameters:

onchange - the new property value

getOnclick

public String getOnclick()

Return the value of the onclick property.

Contents: JavaScript code executed when a pointer button is clicked over this element.

Returns:

the value of the property

setOnclick

public void setOnclick(String onclick)

Set the value of the onclick property.

Parameters:

onclick - the new property value

getOndblclick

public String getOndblclick()

Return the value of the ondblclick property.

Contents: JavaScript code executed when a pointer button is double clicked over this element.

Returns:

the value of the property

setOndblclick

public void setOndblclick(String ondblclick)

Set the value of the ondblclick property.

Parameters:

ondblclick - the new property value

getOnfocus

public String getOnfocus()

Return the value of the onfocus property.

Contents: JavaScript code executed when this element receives focus.

Returns:

the value of the property

setOnfocus

public void setOnfocus(String onfocus)

Set the value of the onfocus property.

Parameters:

onfocus - the new property value

getOnkeydown

public String getOnkeydown()

Return the value of the onkeydown property.

Contents: JavaScript code executed when a key is pressed down over this element.

Returns:

the value of the property

setOnkeydown

public void setOnkeydown(String onkeydown)

Set the value of the onkeydown property.

Parameters:

onkeydown - the new property value

getOnkeypress

public String getOnkeypress()

Return the value of the onkeypress property.

Contents: JavaScript code executed when a key is pressed and released over this element.

Returns:

the value of the property

setOnkeypress

public void setOnkeypress(String onkeypress)

Set the value of the onkeypress property.

Parameters:

onkeypress - the new property value

getOnkeyup

public String getOnkeyup()

Return the value of the onkeyup property.

Contents: JavaScript code executed when a key is released over this element.

Returns:

the value of the property

setOnkeyup

public void setOnkeyup(String onkeyup)

Set the value of the onkeyup property.

Parameters:

onkeyup - the new property value

getOnmousedown

public String getOnmousedown()

Return the value of the onmousedown property.

Contents: JavaScript code executed when a pointer button is pressed down over this element.

Returns:

the value of the property

setOnmousedown

public void setOnmousedown(String onmousedown)

Set the value of the onmousedown property.

Parameters:

onmousedown - the new property value

getOnmousemove

public String getOnmousemove()

Return the value of the onmousemove property.

Contents: JavaScript code executed when a pointer button is moved within this element.

Returns:

the value of the property

setOnmousemove

public void setOnmousemove(String onmousemove)

Set the value of the onmousemove property.

Parameters:

onmousemove - the new property value

getOnmouseout

public String getOnmouseout()

Return the value of the onmouseout property.

Contents: JavaScript code executed when a pointer button is moved away from this element.

Returns:

the value of the property

setOnmouseout

public void setOnmouseout(String onmouseout)

Set the value of the onmouseout property.

Parameters:

onmouseout - the new property value

getOnmouseover

public String getOnmouseover()

Return the value of the onmouseover property.

Contents: JavaScript code executed when a pointer button is moved onto this element.

Returns:

the value of the property

setOnmouseover

public void setOnmouseover(String onmouseover)

Set the value of the onmouseover property.

Parameters:

onmouseover - the new property value

getOnmouseup

public String getOnmouseup()

Return the value of the onmouseup property.

Contents: JavaScript code executed when a pointer button is released over this element.

Returns:

the value of the property

setOnmouseup

public void setOnmouseup(String onmouseup)

Set the value of the onmouseup property.

Parameters:

onmouseup - the new property value

getOnselect

public String getOnselect()

Return the value of the onselect property.

Contents: JavaScript code executed when text within this element is selected by the user.

Returns:

the value of the property

setOnselect

public void setOnselect(String onselect)

Set the value of the onselect property.

Parameters:

onselect - the new property value

isReadonly

@Deprecated(since="4.0",
            forRemoval=true)
public boolean isReadonly()

Deprecated, for removal: This API element is subject to removal in a future version.

This attribute is actually not specified in HTML. Do not use it on this component.

Return the value of the readonly property.

Contents: Flag indicating that this component will prohibit changes by the user. The element may receive focus unless it has also been disabled. A value of false causes no attribute to be rendered, while a value of true causes the attribute to be rendered as readonly="readonly".

Returns:

the value of the property

setReadonly

@Deprecated(since="4.0",
            forRemoval=true)
public void setReadonly(boolean readonly)

Deprecated, for removal: This API element is subject to removal in a future version.

This attribute is actually not specified in HTML. Do not use it on this component.

Set the value of the readonly property.

Parameters:

readonly - the new property value

getRole

public String getRole()

Return the value of the role property.

Contents:

Per the WAI-ARIA spec and its relationship to HTML5 (Section title ARIA Role Attriubute), every HTML element may have a "role" attribute whose value must be passed through unmodified on the element on which it is declared in the final rendered markup. The attribute, if specified, must have a value that is a string literal that is, or a Jakarta Expression Language Expression that evaluates to, a set of space-separated tokens representing the various WAI-ARIA roles that the element belongs to.

It is the page author's responsibility to ensure that the user agent is capable of correctly interpreting the value of this attribute.

Returns:

the value of the property

setRole

public void setRole(String role)

Set the value of the role property.

Parameters:

role - the new property value

getSize

@Deprecated(since="4.0",
            forRemoval=true)
public int getSize()

Deprecated, for removal: This API element is subject to removal in a future version.

This attribute is actually not specified in HTML. Do not use it on this component.

Return the value of the size property.

Contents: The number of characters used to determine the width of this field.

Returns:

the value of the property

setSize

@Deprecated(since="4.0",
            forRemoval=true)
public void setSize(int size)

Deprecated, for removal: This API element is subject to removal in a future version.

This attribute is actually not specified in HTML. Do not use it on this component.

Set the value of the size property.

Parameters:

size - the new property value

getStyle

public String getStyle()

Return the value of the style property.

Contents: CSS style(s) to be applied when this component is rendered.

Returns:

the value of the property

setStyle

public void setStyle(String style)

Set the value of the style property.

Parameters:

style - the new property value

getStyleClass

public String getStyleClass()

Return the value of the styleClass property.

Contents: Space-separated list of CSS style class(es) to be applied when this element is rendered. This value must be passed through as the "class" attribute on generated markup.

Returns:

the value of the property

setStyleClass

public void setStyleClass(String styleClass)

Set the value of the styleClass property.

Parameters:

styleClass - the new property value

getTabindex

public String getTabindex()

Return the value of the tabindex property.

Contents: Position of this element in the tabbing order for the current document. This value must be an integer between 0 and 32767.

Returns:

the value of the property

setTabindex

public void setTabindex(String tabindex)

Set the value of the tabindex property.

Parameters:

tabindex - the new property value

getTitle

public String getTitle()

Return the value of the title property.

Contents: Advisory title information about markup elements generated for this component.

Returns:

the value of the property

setTitle

public void setTitle(String title)

Set the value of the title property.

Parameters:

title - the new property value

getEventNames

public Collection<String> getEventNames()

Description copied from class: UIComponentBase

This is a default implementation of ClientBehaviorHolder.getEventNames(). UIComponent does not implement the ClientBehaviorHolder interface, but provides default implementations for the methods defined by ClientBehaviorHolder to simplify subclass implementations. Subclasses that wish to support the ClientBehaviorHolder contract must declare that the subclass implements ClientBehaviorHolder, and must override this method to return a non-Empty Collection of the client event names that the component supports.

Specified by:

getEventNames in interface ClientBehaviorHolder

Overrides:

getEventNames in class UIComponentBase

Returns:

the collection of event names.

getDefaultEventName

public String getDefaultEventName()

Description copied from class: UIComponentBase

This is a default implementation of ClientBehaviorHolder.getDefaultEventName(). UIComponent does not implement the ClientBehaviorHolder interface, but provides default implementations for the methods defined by ClientBehaviorHolder to simplify subclass implementations. Subclasses that wish to support the ClientBehaviorHolder contract must declare that the subclass implements ClientBehaviorHolder, and must provide an implementation of ClientBehaviorHolder.getEventNames().

Specified by:

getDefaultEventName in interface ClientBehaviorHolder

Overrides:

getDefaultEventName in class UIComponentBase

Returns:

the default event name.