1 files changed, 0 insertions, 174 deletions
diff --git a/sources/protocols/implementations/VSOnePhaseCommitProtocol.java b/sources/protocols/implementations/VSOnePhaseCommitProtocol.java
deleted file mode 100644
index feb4dd5..0000000
--- a/sources/protocols/implementations/VSOnePhaseCommitProtocol.java
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * Copyright (c) 2008 Paul C. Buetow, vs@dev.buetow.org
- *
- * This program 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
- * 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
- * All icons of the icons/ folder are 	under a Creative Commons
- * Attribution-Noncommercial-Share Alike License a CC-by-nc-sa.
- *
- * The icon's homepage is http://code.google.com/p/ultimate-gnome/
- */
-
-package protocols.implementations;
-
-import java.util.ArrayList;
-import java.util.Vector;
-
-import protocols.VSAbstractProtocol;
-import core.VSMessage;
-
-/**
- * The class VSOnePhaseCommitProtocol, an implementation of the one phase
- * commit protocol.
- *
- * @author Paul C. Buetow
- */
-public class VSOnePhaseCommitProtocol extends VSAbstractProtocol {
-    /** The serial version uid */
-    private static final long serialVersionUID = 1L;
-
-    /* Server variables */
-    private boolean ackSent;
-
-    /**
-     * Instantiates a one phase commit protocol.
-     */
-    public VSOnePhaseCommitProtocol() {
-        super(VSAbstractProtocol.HAS_ON_SERVER_START);
-        setClassname(getClass().toString());
-    }
-
-    /* (non-Javadoc)
-     * @see events.VSAbstractProtocol#onServerInit()
-     */
-    public void onServerInit() {
-        /* Can be changed via GUI variables editor of each process */
-        Vector<Integer> vec = new Vector<Integer>();
-        vec.add(1);
-        vec.add(3);
-
-        initVector("pids", vec, "PIDs beteiligter Prozesse");
-        initLong("timeout", 2500, "Zeit bis erneute Anfrage", "ms");
-    }
-
-    /* (non-Javadoc)
-     * @see protocols.VSAbstractProtocol#onServerReset()
-     */
-    public void onServerReset() {
-        if (pids != null) {
-            pids.clear();
-            pids.addAll(getVector("pids"));
-        }
-    }
-
-    /* (non-Javadoc)
-     * @see protocols.VSAbstractProtocol#onServerStart()
-     */
-    public void onServerStart() {
-        if (pids == null) {
-            pids = new ArrayList<Integer>();
-            pids.addAll(getVector("pids"));
-        }
-
-        if (pids.size() != 0) {
-            long timeout = getLong("timeout") + process.getTime();
-            /* Will run onServerSchedule() at the specified local time */
-            scheduleAt(timeout);
-
-            VSMessage message = new VSMessage();
-            message.setBoolean("wantAck", true);
-            sendMessage(message);
-        }
-    }
-
-    /* (non-Javadoc)
-     * @see protocols.VSAbstractProtocol#onServerRecv(core.VSMessage)
-     */
-    public void onServerRecv(VSMessage recvMessage) {
-        if (pids.size() == 0)
-            return;
-
-        if (recvMessage.getBoolean("isAck")) {
-            Integer pid = recvMessage.getIntegerObj("pid");
-            if (pids.contains(pid))
-                pids.remove(pid);
-            else
-                return;
-
-            log("ACK von Prozess " + pid + " erhalten!");
-
-            if (pids.size() == 0) {
-                log("ACKs von allen beteiligten Prozessen erhalten! " +
-                    "Festgeschrieben!");
-
-                /* Remove the active schedule which has been created in the
-                   onServerStart method */
-                removeSchedules();
-            }
-        }
-    }
-
-    /* (non-Javadoc)
-     * @see protocols.VSAbstractProtocol#onServerSchedule()
-     */
-    public void onServerSchedule() {
-        onServerStart();
-    }
-
-
-    /* Client variables, coordinator */
-    private ArrayList<Integer> pids;
-
-    /* (non-Javadoc)
-     * @see events.VSAbstractProtocol#onClientInit()
-     */
-    public void onClientInit() {
-    }
-
-    /* (non-Javadoc)
-     * @see protocols.VSAbstractProtocol#onClientReset()
-     */
-    public void onClientReset() {
-        ackSent = false;
-    }
-
-    /* (non-Javadoc)
-     * @see protocols.VSAbstractProtocol#onClientRecv(core.VSMessage)
-     */
-    public void onClientRecv(VSMessage recvMessage) {
-        if (ackSent)
-            return;
-
-        VSMessage message = new VSMessage();
-        message.setBoolean("isAck", true);
-        message.setInteger("pid", process.getProcessID());
-        sendMessage(message);
-        ackSent = true;
-        log("Festgeschrieben");
-    }
-
-    /* (non-Javadoc)
-     * @see protocols.VSAbstractProtocol#onClientSchedule()
-     */
-    public void onClientSchedule() {
-    }
-
-    /* (non-Javadoc)
-     * @see protocols.VSAbstractProtocol#toString()
-     */
-    public String toString() {
-        return super.toString();
-    }
-}