Repackage to org.cristalise

1 files changed, 0 insertions, 104 deletions

diff --git a/src/main/java/com/c2kernel/utils/DescriptionObjectCache.java b/src/main/java/com/c2kernel/utils/DescriptionObjectCache.java
deleted file mode 100644
index d3eb5ec..0000000
--- a/src/main/java/com/c2kernel/utils/DescriptionObjectCache.java
+++ /dev/null
@@ -1,104 +0,0 @@
-/**

- * 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 com.c2kernel.utils;

-

-import com.c2kernel.common.InvalidDataException;

-import com.c2kernel.common.ObjectNotFoundException;

-import com.c2kernel.entity.proxy.ProxyObserver;

-import com.c2kernel.entity.proxy.ItemProxy;

-import com.c2kernel.entity.proxy.MemberSubscription;

-import com.c2kernel.persistency.ClusterStorage;

-import com.c2kernel.persistency.outcome.Viewpoint;

-

-public abstract class DescriptionObjectCache<D extends DescriptionObject> {

-

-	SoftCache<String, CacheEntry<D>> cache = new SoftCache<String, CacheEntry<D>>();

-

-	public D get(String name, int version) throws ObjectNotFoundException, InvalidDataException {

-		D thisDef;

-		synchronized(cache) {

-			CacheEntry<D> thisDefEntry = cache.get(name+"_"+version);

-			if (thisDefEntry == null) {

-				Logger.msg(6, name+" v"+version+" not found in cache. Retrieving.");

-		        ItemProxy defItem = LocalObjectLoader.loadLocalObjectDef(getDefRoot(), name);

-		        thisDef = loadObject(name, version, defItem);

-		        cache.put(name+"_"+version, new CacheEntry<D>(thisDef, defItem, this));

-			}

-			else {

-				Logger.msg(6, name+" v"+version+" found in cache.");

-				thisDef = thisDefEntry.def;

-			}

-		}

-        return thisDef;

-	}

-	

-	public abstract String getDefRoot();

-	

-	public abstract D loadObject(String name, int version, ItemProxy proxy) throws ObjectNotFoundException, InvalidDataException;

-

-	public void removeObject(String id) {

-		synchronized(cache) {

-		if (cache.keySet().contains(id)) {

-			Logger.msg(7, "ActDefCache: Removing activity def "+id+" from cache");

-			cache.remove(id);

-			}

-		}

-	}

-

-	public class CacheEntry<E extends DescriptionObject> implements ProxyObserver<Viewpoint> {

-		public String id;

-		public ItemProxy proxy;

-		public E def;

-		public DescriptionObjectCache<E> parent;

-		public CacheEntry(E def, ItemProxy proxy, DescriptionObjectCache<E> parent) {

-			this.id = def.getName()+"_"+def.getVersion();

-			this.def = def;

-			this.parent = parent;

-			this.proxy = proxy;

-			proxy.subscribe(new MemberSubscription<Viewpoint>(this, ClusterStorage.VIEWPOINT, false));

-		}

-		@Override

-		public void finalize() {

-			parent.removeObject(id);

-			proxy.unsubscribe(this);

-		}

-		@Override

-		public void add(Viewpoint contents) {

-			parent.removeObject(id);

-		}

-

-		@Override

-		public void remove(String oldId) {

-			parent.removeObject(oldId);

-		}

-

-		@Override

-		public String toString() {

-			return "Cache entry: "+id;

-		}

-		@Override

-		public void control(String control, String msg) {

-		}

-	}

-}
\ No newline at end of file