org.gvsig.compat.net

Interface Downloader

All Known Subinterfaces:

Downloader, DownloaderManager

All Known Implementing Classes:

DownloaderManagerImpl, SEDownloader

public interface Downloader

Method Summary

Modifier and Type	Method and Description
void	cleanUpTempFiles() Cleans every temporal file previously downloaded.
java.io.File	downloadFile(java.net.URL url, java.lang.String method, ContentType contentType, java.lang.String data, java.lang.String name, ICancellable cancel)
java.io.File	downloadFile(java.net.URL url, java.lang.String method, ContentType contentType, java.lang.String data, java.lang.String name, ICancellable cancel, int maxbytes)
java.io.File	downloadFile(java.net.URL url, java.lang.String method, ContentType contentType, java.lang.String data, java.lang.String name, ICancellable cancel, int maxbytes, boolean useCache)
java.io.File	downloadFile(java.net.URL url, java.lang.String name, ICancellable cancel) Downloads an URL into a temporary file that is removed the next time the tempFileManager class is called, which means the next time gvSIG is launched.
java.io.File	downloadFile(java.net.URL url, java.lang.String data, java.lang.String name, ICancellable cancel) Downloads a URL using the HTTP Post protocol
java.io.File	downloadFile(java.net.URL url, java.lang.String data, java.lang.String name, ICancellable cancel, int maxbytes)
void	removeURL(java.lang.Object url)
void	removeURL(java.net.URL url)

Method Detail

downloadFile

java.io.File downloadFile(java.net.URL url,
                          java.lang.String name,
                          ICancellable cancel)
                   throws java.io.IOException,
                          java.net.ConnectException,
                          java.net.UnknownHostException

Downloads an URL into a temporary file that is removed the next time the tempFileManager class is called, which means the next time gvSIG is launched.

Parameters:

url -

name -

cancel -

Returns:

Throws:

java.io.IOException

java.net.ConnectException

java.net.UnknownHostException

downloadFile

java.io.File downloadFile(java.net.URL url,
                          java.lang.String data,
                          java.lang.String name,
                          ICancellable cancel)
                   throws java.io.IOException,
                          java.net.ConnectException,
                          java.net.UnknownHostException

Downloads a URL using the HTTP Post protocol

Parameters:

url - The server URL

data - The data to send in the request

name - A common name for all the retrieved files

cancel - Used to cancel the downloads

Returns:

The retrieved file

Throws:

java.io.IOException

java.net.ConnectException

java.net.UnknownHostException

downloadFile

java.io.File downloadFile(java.net.URL url,
                          java.lang.String data,
                          java.lang.String name,
                          ICancellable cancel,
                          int maxbytes)
                   throws java.io.IOException,
                          java.net.ConnectException,
                          java.net.UnknownHostException

Throws:

java.io.IOException

java.net.ConnectException

java.net.UnknownHostException

downloadFile

java.io.File downloadFile(java.net.URL url,
                          java.lang.String method,
                          ContentType contentType,
                          java.lang.String data,
                          java.lang.String name,
                          ICancellable cancel)
                   throws java.io.IOException,
                          java.net.ConnectException,
                          java.net.UnknownHostException

Throws:

java.io.IOException

java.net.ConnectException

java.net.UnknownHostException

downloadFile

java.io.File downloadFile(java.net.URL url,
                          java.lang.String method,
                          ContentType contentType,
                          java.lang.String data,
                          java.lang.String name,
                          ICancellable cancel,
                          int maxbytes)
                   throws java.io.IOException,
                          java.net.ConnectException,
                          java.net.UnknownHostException

Throws:

java.io.IOException

java.net.ConnectException

java.net.UnknownHostException

downloadFile

java.io.File downloadFile(java.net.URL url,
                          java.lang.String method,
                          ContentType contentType,
                          java.lang.String data,
                          java.lang.String name,
                          ICancellable cancel,
                          int maxbytes,
                          boolean useCache)
                   throws java.io.IOException,
                          java.net.ConnectException,
                          java.net.UnknownHostException

Throws:

java.io.IOException

java.net.ConnectException

java.net.UnknownHostException

removeURL

void removeURL(java.net.URL url)

removeURL

void removeURL(java.lang.Object url)

cleanUpTempFiles

void cleanUpTempFiles()

Cleans every temporal file previously downloaded.