org.zkoss.zkmax.au.http

Class AuDownloader

java.lang.Object

org.zkoss.zkmax.au.http.AuDownloader

All Implemented Interfaces:

org.zkoss.zk.au.http.AuExtension

public class AuDownloader
extends Object
implements org.zkoss.zk.au.http.AuExtension

The AU processor to handle the resumable download.

Available in ZK EE

Since:

3.5.0

Author:

tomyeh

See Also:

Filedownload

Method Summary

Modifier and Type	Method and Description
void	destroy()
static String	getDownloadURI(File file, String contentType, String data) Returns the download URI of the specified file.
static String	getDownloadURI(String path, String contentType, String data) Returns the download URI of the specified file.
static String	getDownloadURI(URL url, String contentType, String data) Returns the download URI of the specified file.
void	init(org.zkoss.zk.au.http.DHtmlUpdateServlet servlet)
static void	init(org.zkoss.zk.ui.WebApp wapp) Initializes the downloader.
void	service(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, String pi)

Methods inherited from class java.lang.Object

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

Method Detail

init

public static void init(org.zkoss.zk.ui.WebApp wapp)
                 throws javax.servlet.ServletException

Initializes the downloader.

Throws:

javax.servlet.ServletException

init

public void init(org.zkoss.zk.au.http.DHtmlUpdateServlet servlet)

Specified by:

init in interface org.zkoss.zk.au.http.AuExtension

destroy

public void destroy()

Specified by:

destroy in interface org.zkoss.zk.au.http.AuExtension

getDownloadURI

public static String getDownloadURI(File file,
                                    String contentType,
                                    String data)

Returns the download URI of the specified file.

getDownloadURI

public static String getDownloadURI(URL url,
                                    String contentType,
                                    String data)

Returns the download URI of the specified file.

getDownloadURI

public static String getDownloadURI(String path,
                                    String contentType,
                                    String data)

Returns the download URI of the specified file.

Parameters:

path - the path to access the resource of the Web application. In other words, it is URI of ServletContext. Since 3.6.1: if the path is relative, Desktop.getCurrentDirectory() is assumed.

service

public void service(javax.servlet.http.HttpServletRequest request,
                    javax.servlet.http.HttpServletResponse response,
                    String pi)
             throws javax.servlet.ServletException,
                    IOException

Specified by:

service in interface org.zkoss.zk.au.http.AuExtension

Throws:

javax.servlet.ServletException

IOException