Package org.apache.wicket.extensions.ajax

Enum AjaxDownloadBehavior.Location

java.lang.Object

java.lang.Enum<AjaxDownloadBehavior.Location>

org.apache.wicket.extensions.ajax.AjaxDownloadBehavior.Location

All Implemented Interfaces:

Serializable, Comparable<AjaxDownloadBehavior.Location>

Enclosing class:

AjaxDownloadBehavior

public static enum AjaxDownloadBehavior.Location
extends Enum<AjaxDownloadBehavior.Location>

Enum Constant Summary

Enum Constants

Enum Constant	Description
Blob	The resource will be downloaded into a blob.
IFrame	The resource will be downloaded via a temporary created iframe, the resource has to be a ContentDisposition.ATTACHMENT.
NewWindow	The resource will be downloaded in a new browser window by using JavaScript window.open() API, the resource has to be a ContentDisposition.INLINE.
SameWindow	The resource will be downloaded by changing the location of the current DOM document, the resource has to be a ContentDisposition.ATTACHMENT.

Method Summary

Modifier and Type	Method	Description
static AjaxDownloadBehavior.Location	valueOf(String name)	Returns the enum constant of this type with the specified name.
static AjaxDownloadBehavior.Location[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

Blob

public static final AjaxDownloadBehavior.Location Blob

The resource will be downloaded into a blob.

This is recommended for modern browsers.

IFrame

public static final AjaxDownloadBehavior.Location IFrame

The resource will be downloaded via a temporary created iframe, the resource has to be a ContentDisposition.ATTACHMENT.

This is recommended when there are resources in the DOM which will be closed automatically on JavaScript unload event, like WebSockets. Supports both success and failure callbacks!

SameWindow

public static final AjaxDownloadBehavior.Location SameWindow

The resource will be downloaded by changing the location of the current DOM document, the resource has to be a ContentDisposition.ATTACHMENT.

Note: This will trigger JavaScript unload event on the page! Does not support AjaxDownloadBehavior.onDownloadFailed(AjaxRequestTarget) callback, i.e. it is not possible to detect when the download has failed!

NewWindow

public static final AjaxDownloadBehavior.Location NewWindow

The resource will be downloaded in a new browser window by using JavaScript window.open() API, the resource has to be a ContentDisposition.INLINE.

Method Detail

values

public static AjaxDownloadBehavior.Location[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (AjaxDownloadBehavior.Location c : AjaxDownloadBehavior.Location.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static AjaxDownloadBehavior.Location valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null