diff options
| author | Andrew Branson <andrew.branson@cern.ch> | 2014-10-07 09:18:11 +0200 |
|---|---|---|
| committer | Andrew Branson <andrew.branson@cern.ch> | 2014-10-07 09:18:11 +0200 |
| commit | 0ed2c1124cf1b9e49a2ec1fa0126a8df09f9e758 (patch) | |
| tree | e3a56cee83865f8c703deb790c15d3e79e871a82 /src/main/java/org/cristalise/kernel/entity/proxy/ProxyMessage.java | |
| parent | 50aa8aaab42fa62267aa1ae6a6070013096f5082 (diff) | |
Repackage to org.cristalise
Diffstat (limited to 'src/main/java/org/cristalise/kernel/entity/proxy/ProxyMessage.java')
| -rw-r--r-- | src/main/java/org/cristalise/kernel/entity/proxy/ProxyMessage.java | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/src/main/java/org/cristalise/kernel/entity/proxy/ProxyMessage.java b/src/main/java/org/cristalise/kernel/entity/proxy/ProxyMessage.java new file mode 100644 index 0000000..61fdcd4 --- /dev/null +++ b/src/main/java/org/cristalise/kernel/entity/proxy/ProxyMessage.java @@ -0,0 +1,129 @@ +/**
+ * This file is part of the CRISTAL-iSE kernel.
+ * Copyright (c) 2001-2014 The CRISTAL Consortium. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * http://www.fsf.org/licensing/licenses/lgpl.html
+ */
+package org.cristalise.kernel.entity.proxy;
+
+import java.io.IOException;
+import java.net.DatagramPacket;
+
+import org.cristalise.kernel.common.InvalidDataException;
+import org.cristalise.kernel.lookup.InvalidItemPathException;
+import org.cristalise.kernel.lookup.ItemPath;
+
+
+
+/**************************************************************************
+ *
+ * $Revision: 1.11 $
+ * $Date: 2005/05/10 11:40:09 $
+ *
+ * Copyright (C) 2003 CERN - European Organization for Nuclear Research
+ * All rights reserved.
+ **************************************************************************/
+
+public class ProxyMessage {
+
+ // special server message paths
+ public static final String BYEPATH = "bye";
+ public static final String ADDPATH = "add";
+ public static final String DELPATH = "del";
+ public static final String PINGPATH = "ping";
+ public static final boolean ADDED = false;
+ public static final boolean DELETED = true;
+
+ static ProxyMessage byeMessage = new ProxyMessage(null, BYEPATH, ADDED);
+ static ProxyMessage pingMessage = new ProxyMessage(null, PINGPATH, ADDED);
+
+ private ItemPath itemPath = null;
+ private String path = "";
+ private String server = null;
+ private boolean state = ADDED;
+
+ public ProxyMessage() {
+ super();
+ }
+ public ProxyMessage(ItemPath itemPath, String path, boolean state) {
+ this();
+ setItemPath(itemPath);
+ setPath(path);
+ setState(state);
+ }
+
+ public ProxyMessage(String line) throws InvalidDataException, IOException {
+ if (line == null)
+ throw new IOException("Null proxy message");
+ String[] tok = line.split(":");
+ if (tok.length != 2)
+ throw new InvalidDataException("String '"+line+"' does not constitute a valid proxy message.");
+ if (tok[0].length() > 0 && !tok[0].equals("tree")) {
+ try {
+ itemPath = new ItemPath(tok[0]);
+ } catch (InvalidItemPathException e) {
+ throw new InvalidDataException("Item in proxy message "+line+" was not valid");
+ }
+ }
+ path = tok[1];
+ if (path.startsWith("-")) {
+ state = DELETED;
+ path = path.substring(1);
+ }
+ }
+
+ public ProxyMessage(DatagramPacket packet) throws InvalidDataException, IOException {
+ this(new String(packet.getData()));
+ }
+
+ public ItemPath getItemPath() {
+ return itemPath;
+ }
+
+ public void setItemPath(ItemPath itemPath) {
+ this.itemPath = itemPath;
+ }
+
+ public String getPath() {
+ return path;
+ }
+
+ public void setPath(String newPath) {
+ this.path = newPath;
+ }
+
+ public boolean getState() {
+ return state;
+ }
+
+ public void setState(boolean state) {
+ this.state = state;
+ }
+
+ @Override
+ public String toString() {
+ return (itemPath==null?"tree":itemPath.getUUID())+":"+(state?"-":"")+path;
+ }
+
+ public String getServer() {
+ return server;
+ }
+
+ public void setServer(String server) {
+ this.server = server;
+ }
+}
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