javauis/mmapi_qt/baseline/javasrc/com/nokia/microedition/media/InputStreamSeekControl.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/mmapi_qt/baseline/javasrc/com/nokia/microedition/media/InputStreamSeekControl.java Fri May 14 15:47:24 2010 +0300
@@ -0,0 +1,81 @@
+/*
+* Copyright (c) 2007 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: This class is used to mark and seek the inputstream. At present it is
+* implemented to mark and seek to the front of the stream and not anywhere
+* in the middle as the use case only demands such a beahaviour.
+*
+*/
+
+
+package com.nokia.microedition.media;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+/**
+ * Class InputStreamSeekControl used to mark and seek the inputstream
+ */
+public class InputStreamSeekControl implements SeekControl
+{
+
+
+ private InputStream iInputStream;
+
+ /**
+ * Constructor
+ */
+ public InputStreamSeekControl()
+ {
+
+ iInputStream = null;
+ }
+
+ /*
+ * Constructor
+ * @param aInputStream - inputstream used by the InputStream class
+ * that needs to be marked and streamed
+ */
+ public InputStreamSeekControl(InputStream aInputStream)
+ {
+
+ iInputStream = aInputStream;
+
+ if (iInputStream.markSupported() == true)
+ {
+ iInputStream.mark(0);
+ }
+ }
+
+ /*
+ * Method seeks to the start of the inputstream.
+ * @param aWhere - is ignored as the seeking takes place to
+ * the begining always
+ */
+ public void seek(int aWhere) throws IOException
+ {
+
+
+ if (iInputStream.markSupported() == true)
+ {
+ iInputStream.reset();
+ }
+ }
+
+ public void close()
+ {
+
+ // intentionally left blank
+ }
+
+}