--- a/tests/libjava-mauve/src/gnu/testlet/java/net/Socket/TestSocketImplFactory.java Fri Jul 20 21:39:51 2012 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,117 +0,0 @@
-/*
- Copyright (C) 2003 C. Brian Jones
- Copyright (C) 2004 Mark J. Wielaard
-
- This file is part of Mauve.
-
- Mauve is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- Mauve 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with Mauve; see the file COPYING. If not, write to
- the Free Software Foundation, 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
-*/
-
-package gnu.testlet.java.net.Socket;
-
-import java.net.*;
-import java.lang.reflect.*;
-
-public class TestSocketImplFactory
- implements SocketImplFactory
-{
- private Constructor implConstructor = null;
-
- public TestSocketImplFactory()
- {
- // We better make sure we can actually return something in case
- // this factory is actually used later. The trick we use is to
- // create a Socket with the empty constructor (which is defined as
- // returning an unconnected Socket with the default SocketImpl).
- // Then we use reflection to scoop out this object.
- SocketImpl impl = null;
- try
- {
- Class sic = Class.forName("java.net.SocketImpl");
- Socket s = new Socket();
- Field[] fields = s.getClass().getDeclaredFields();
- int i = 0;
- while (impl == null && i < fields.length)
- {
- Field f = fields[i];
- Class fc = f.getType();
- if (sic.isAssignableFrom(fc))
- {
- f.setAccessible(true);
- impl = (SocketImpl) f.get(s);
- }
- i++;
- }
- }
- catch (IllegalAccessException iae)
- {
- Error e = new InternalError("Unable to get default SocketImpl " + iae);
- e.initCause(iae);
- throw e;
- }
- catch (ClassNotFoundException cnf)
- {
- Error e = new InternalError("Unable to get default SocketImpl " + cnf);
- e.initCause(cnf);
- throw e;
- }
-
- if (impl == null)
- throw new InternalError("Couldn't determine default SocketImpl");
-
- // Now hope that there is a non-argument constructor.
- int i = 0;
- Constructor[] cons = impl.getClass().getDeclaredConstructors();
- while (implConstructor == null && i < cons.length)
- {
- Constructor c = cons[i];
- if (c.getParameterTypes().length == 0)
- implConstructor = c;
- i++;
- }
-
- if (implConstructor == null)
- throw new InternalError("Couldn't get SocketImpl Constructor");
- else
- implConstructor.setAccessible(true);
- }
-
- public SocketImpl createSocketImpl ()
- {
- try
- {
- return (SocketImpl) implConstructor.newInstance(new Object[0]);
- }
- catch (InstantiationException ie)
- {
- ie.printStackTrace();
- // Null is better then nothing?
- return null;
- }
- catch (IllegalAccessException iae)
- {
- iae.printStackTrace();
- // Null is better then nothing?
- return null;
- }
- catch(InvocationTargetException ite)
- {
- ite.printStackTrace();
- // Null is better then nothing?
- return null;
- }
- }
-}