Splitting out songdbj

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11953 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 0 insertions, 207 deletions

diff --git a/songdbj/javazoom/jl/decoder/JavaLayerUtils.java b/songdbj/javazoom/jl/decoder/JavaLayerUtils.java
deleted file mode 100644
index c9ce383..0000000
--- a/songdbj/javazoom/jl/decoder/JavaLayerUtils.java
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * 11/19/04		1.0 moved to LGPL.
- * 12/12/99		Initial version.	mdm@techie.com
- *-----------------------------------------------------------------------
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU Library General Public License as published
- *   by the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU Library General Public License for more details.
- *
- *   You should have received a copy of the GNU Library General Public
- *   License along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *----------------------------------------------------------------------
- */
-
-package javazoom.jl.decoder;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InvalidClassException;
-import java.io.InvalidObjectException;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
-import java.io.OutputStream;
-import java.lang.reflect.Array;
-
-/**
- * The JavaLayerUtils class is not strictly part of the JavaLayer API.
- * It serves to provide useful methods and system-wide hooks.
- * 
- * @author MDM
- */
-public class JavaLayerUtils
-{
-	static private JavaLayerHook	hook = null;
-	
-	/**
-	 * Deserializes the object contained in the given input stream.
-	 * @param in	The input stream to deserialize an object from.
-	 * @param cls	The expected class of the deserialized object. 
-	 */
-	static public Object deserialize(InputStream in, Class cls)
-		throws IOException
-	{
-		if (cls==null)
-			throw new NullPointerException("cls");
-		
-		Object obj = deserialize(in, cls);
-		if (!cls.isInstance(obj))
-		{
-			throw new InvalidObjectException("type of deserialized instance not of required class.");
-		}
-		
-		return obj;
-	}
-	
-	/**
-	 * Deserializes an object from the given <code>InputStream</code>.
-	 * The deserialization is delegated to an <code>
-	 * ObjectInputStream</code> instance. 
-	 * 
-	 * @param in	The <code>InputStream</code> to deserialize an object
-	 *				from.
-	 * 
-	 * @return The object deserialized from the stream. 
-	 * @exception IOException is thrown if there was a problem reading
-	 *		the underlying stream, or an object could not be deserialized
-	 *		from the stream.
-	 * 
-	 * @see java.io.ObjectInputStream
-	 */
-	static public Object deserialize(InputStream in)
-		throws IOException
-	{
-		if (in==null)
-			throw new NullPointerException("in");
-		
-		ObjectInputStream objIn = new ObjectInputStream(in);
-		
-		Object obj;
-		
-		try
-		{
-			obj = objIn.readObject();
-		}
-		catch (ClassNotFoundException ex)
-		{
-			throw new InvalidClassException(ex.toString());
-		}
-		
-		return obj;
-	}
-
-	/**
-	 * Deserializes an array from a given <code>InputStream</code>.
-	 * 
-	 * @param in		The <code>InputStream</code> to 
-	 *					deserialize an object from.
-	 *				
-	 * @param elemType	The class denoting the type of the array
-	 *					elements.
-	 * @param length	The expected length of the array, or -1 if
-	 *					any length is expected.
-	 */
-	static public Object deserializeArray(InputStream in, Class elemType, int length)
-		throws IOException
-	{
-		if (elemType==null)
-			throw new NullPointerException("elemType");
-		
-		if (length<-1)
-			throw new IllegalArgumentException("length");
-		
-		Object obj = deserialize(in);
-		
-		Class cls = obj.getClass();
-		
-		
-		if (!cls.isArray())
-			throw new InvalidObjectException("object is not an array");
-		
-		Class arrayElemType = cls.getComponentType();
-		if (arrayElemType!=elemType)
-			throw new InvalidObjectException("unexpected array component type");
-				
-		if (length != -1)
-		{
-			int arrayLength = Array.getLength(obj);
-			if (arrayLength!=length)
-				throw new InvalidObjectException("array length mismatch");
-		}
-		
-		return obj;
-	}
-
-	static public Object deserializeArrayResource(String name, Class elemType, int length)
-		throws IOException
-	{		
-		InputStream str = getResourceAsStream(name);
-		if (str==null)
-			throw new IOException("unable to load resource '"+name+"'");
-		
-		Object obj = deserializeArray(str, elemType, length);
-		
-		return obj;
-	}	
-	
-	static public void serialize(OutputStream out, Object obj)
-		throws IOException
-	{
-		if (out==null)
-			throw new NullPointerException("out");
-		
-		if (obj==null)
-			throw new NullPointerException("obj");
-		
-		ObjectOutputStream objOut = new ObjectOutputStream(out);
-		objOut.writeObject(obj);
-				
-	}
-
-	/**
-	 * Sets the system-wide JavaLayer hook.
-	 */
-	static synchronized public void setHook(JavaLayerHook hook0)		
-	{
-		hook = hook0;
-	}
-	
-	static synchronized public JavaLayerHook getHook()
-	{
-		return hook;	
-	}
-	
-	/**
-	 * Retrieves an InputStream for a named resource. 
-	 * 
-	 * @param name	The name of the resource. This must be a simple
-	 *				name, and not a qualified package name.
-	 * 
-	 * @return		The InputStream for the named resource, or null if
-	 *				the resource has not been found. If a hook has been 
-	 *				provided, its getResourceAsStream() method is called
-	 *				to retrieve the resource. 
-	 */
-	static synchronized public InputStream getResourceAsStream(String name)
-	{
-		InputStream is = null;
-		
-		if (hook!=null)
-		{
-			is = hook.getResourceAsStream(name);	
-		}
-		else
-		{
-			Class cls = JavaLayerUtils.class;
-			is = cls.getResourceAsStream(name);
-		}
-		
-		return is;		
-	}
-}