[jbosscache-commits] JBoss Cache SVN: r5700 - in core/trunk/src/main/java/org/jboss/cache/commands: remote and 1 other directory.

[jbosscache-commits at lists.jboss.org]

Author: manik.surtani at jboss.com
Date: 2008-04-25 21:52:32 -0400 (Fri, 25 Apr 2008)
New Revision: 5700

Removed:
   core/trunk/src/main/java/org/jboss/cache/commands/CacheCommand.java
   core/trunk/src/main/java/org/jboss/cache/commands/remote/RemoteExistsNodeCommand.java
Log:
refactoring

Deleted: core/trunk/src/main/java/org/jboss/cache/commands/CacheCommand.java
===================================================================
--- core/trunk/src/main/java/org/jboss/cache/commands/CacheCommand.java	2008-04-26 01:25:29 UTC (rev 5699)
+++ core/trunk/src/main/java/org/jboss/cache/commands/CacheCommand.java	2008-04-26 01:52:32 UTC (rev 5700)
@@ -1,15 +0,0 @@
-package org.jboss.cache.commands;
-
-import org.jboss.cache.InvocationContext;
-
-/**
- * @author Mircea.Markus at jboss.com
- * @since 2.2
- *        todo - reduce dependencies from CacheSPI many commands depend on CacheSPI only for invoceation ctxt. inject ctxt rather than entire CacheSPI
- */
-public interface CacheCommand extends Cloneable
-{
-   Object perform(InvocationContext ctx) throws Throwable;
-
-   Object accept(InvocationContext ctx, CommandsVisitor handler) throws Throwable;
-}

Deleted: core/trunk/src/main/java/org/jboss/cache/commands/remote/RemoteExistsNodeCommand.java
===================================================================
--- core/trunk/src/main/java/org/jboss/cache/commands/remote/RemoteExistsNodeCommand.java	2008-04-26 01:25:29 UTC (rev 5699)
+++ core/trunk/src/main/java/org/jboss/cache/commands/remote/RemoteExistsNodeCommand.java	2008-04-26 01:52:32 UTC (rev 5700)
@@ -1,53 +0,0 @@
-package org.jboss.cache.commands.remote;
-
-import org.jboss.cache.Fqn;
-import org.jboss.cache.InvocationContext;
-import org.jboss.cache.Node;
-import org.jboss.cache.commands.CommandsVisitor;
-import org.jboss.cache.commands.state.BaseCacheDataCommand;
-
-/**
- * Checks whether a given node exists in current in-memory state of the cache.
- * Does not acquire any locks in doing so (result may be dirty read). Does
- * not attempt to load nodes from a cache loader (may return false if a
- * node has been evicted).
- *
- * @author Mircea.Markus at jboss.com
- * @since 2.2
- *        todo - this is only used when remote cache calls exists, nut sure it is necessary to have it as a command
- */
-public class RemoteExistsNodeCommand extends BaseCacheDataCommand
-{
-   public static final int METHOD_ID = 16;
-
-   public RemoteExistsNodeCommand()
-   {
-   }
-
-   public RemoteExistsNodeCommand(Fqn fqn)
-   {
-      this.fqn = fqn;
-   }
-
-   public Object perform(InvocationContext ctx)
-   {
-      Node n = cacheData.peek(fqn, false);
-      return n != null;
-   }
-
-   public Object accept(InvocationContext ctx, CommandsVisitor handler) throws Throwable
-   {
-      return handler.handleExistsNodeCommand(ctx, this);
-   }
-
-   public int getCommandId()
-   {
-      return METHOD_ID;
-   }
-
-   @Override
-   public String toString()
-   {
-      return "RemoteExistsNodeCommand{}";
-   }
-}