com.nutiteq.net
Class DefaultDownloadStreamOpener

java.lang.Object
  com.nutiteq.net.DefaultDownloadStreamOpener

All Implemented Interfaces:

DownloadStreamOpener

public class DefaultDownloadStreamOpener
extends java.lang.Object
implements DownloadStreamOpener

Default stream opener used inside library. Handles cleanup for resources opened by it. Status codes 200 (OK) and 304 (not modified) are handled the same way - with data read. This implementation tries to follow up to 3 redirects (HTTP status codes 301, 302, 307). If it is not successful, then an error notification will be sent to stream waiter.

Field Summary

static int

DEFAULT_TIMEOUT Default timeout for network activity.

Fields inherited from interface com.nutiteq.net.DownloadStreamOpener

NETWORK_ERROR, RESPONCE_NOT_OK, SECURITY_EXCEPTION, TOO_MANY_REDIRECTS

Constructor Summary

DefaultDownloadStreamOpener()

DefaultDownloadStreamOpener(long timeout)

DefaultDownloadStreamOpener(java.lang.String urlExtension)

DefaultDownloadStreamOpener(java.lang.String urlExtension, long timeout)

Method Summary

void	addRequestProperty(java.lang.String propertyName, java.lang.String propertyValue) Add request properties, that will be added added to every request (for example User-Agent).
long	getTimeout()
void	openInputStream(DownloadStreamWaiter streamWaiter, DataPostingDownloadable postingDownloadable)
void	openInputStream(DownloadStreamWaiter streamWaiter, java.lang.String url) Open a connection to given network resource and pass opened stream to streamWaiter.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_TIMEOUT

public static final int DEFAULT_TIMEOUT

Default timeout for network activity.

See Also:

Constant Field Values

Constructor Detail

DefaultDownloadStreamOpener

public DefaultDownloadStreamOpener(java.lang.String urlExtension)

Parameters:

urlExtension - Optional extension for http URLs, for instance ";deviceside=true". Used on some Blackberry devices.

DefaultDownloadStreamOpener

public DefaultDownloadStreamOpener()

DefaultDownloadStreamOpener

public DefaultDownloadStreamOpener(long timeout)

DefaultDownloadStreamOpener

public DefaultDownloadStreamOpener(java.lang.String urlExtension,
                                   long timeout)

Method Detail

addRequestProperty

public void addRequestProperty(java.lang.String propertyName,
                               java.lang.String propertyValue)

Add request properties, that will be added added to every request (for example User-Agent).

Parameters:

propertyName - request property name

propertyValue - request property value

openInputStream

public void openInputStream(DownloadStreamWaiter streamWaiter,
                            java.lang.String url)

Description copied from interface: DownloadStreamOpener

Open a connection to given network resource and pass opened stream to streamWaiter.

Specified by:

openInputStream in interface DownloadStreamOpener

Parameters:

streamWaiter - object asking for stream to be opened

url - URL to network resource

openInputStream

public void openInputStream(DownloadStreamWaiter streamWaiter,
                            DataPostingDownloadable postingDownloadable)

Specified by:

openInputStream in interface DownloadStreamOpener

getTimeout

public long getTimeout()

Specified by:

getTimeout in interface DownloadStreamOpener