javamanager/javainstaller/installer/javasrc/com/nokia/mj/impl/installer/downloader/DownloadListener.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/javamanager/javainstaller/installer/javasrc/com/nokia/mj/impl/installer/downloader/DownloadListener.java Mon May 03 12:27:20 2010 +0300
@@ -0,0 +1,50 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+
+package com.nokia.mj.impl.installer.downloader;
+
+/**
+ * Downloader will notify DownloadListener about download progress.
+ * Note that Downloader will ignore all exceptions thrown from
+ * DownloadListener callback methods.
+ *
+ * @author Nokia Corporation
+ * @version $Rev: 0 $ $Date$
+ */
+public interface DownloadListener
+{
+
+ /** Download has started. */
+ public void started(DownloadInfo aDlInfo);
+
+ /** Download has progressed. */
+ public void updateProgress(DownloadInfo aDlInfo);
+
+ /** Download has ended. */
+ public void ended(DownloadInfo aDlInfo);
+
+ /**
+ * Downloader needs username and password for HTTP authentication.
+ * This method returns an array of two strings, the first being username
+ * and second being password. If username and password cannot be obtained,
+ * method returns null.
+ *
+ * @param aUrl URL for which username and password is needed.
+ */
+ public String[] getUsernamePassword(String aUrl);
+}