[jbosscache-commits] JBoss Cache SVN: r5721 - in core/trunk/src/main/java/org/jboss/cache/commands: write and 1 other directory.
Author: manik.surtani(a)jboss.com
Date: 2008-04-28 10:03:57 -0400 (Mon, 28 Apr 2008)
New Revision: 5721
Removed:
core/trunk/src/main/java/org/jboss/cache/commands/read/RemoteExistsNodeCommand.java
core/trunk/src/main/java/org/jboss/cache/commands/write/EvictNodeCommand.java
Log:
Deleted:
core/trunk/src/main/java/org/jboss/cache/commands/read/RemoteExistsNodeCommand.java
===================================================================
---
core/trunk/src/main/java/org/jboss/cache/commands/read/RemoteExistsNodeCommand.java 2008-04-28
14:00:46 UTC (rev 5720)
+++
core/trunk/src/main/java/org/jboss/cache/commands/read/RemoteExistsNodeCommand.java 2008-04-28
14:03:57 UTC (rev 5721)
@@ -1,52 +0,0 @@
-package org.jboss.cache.commands.read;
-
-import org.jboss.cache.Fqn;
-import org.jboss.cache.InvocationContext;
-import org.jboss.cache.Node;
-import org.jboss.cache.commands.Visitor;
-
-/**
- * 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(a)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 AbstractDataCommand
-{
- 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 acceptVisitor(InvocationContext ctx, Visitor visitor) throws Throwable
- {
- return visitor.handleExistsNodeCommand(ctx, this);
- }
-
- public int getCommandId()
- {
- return METHOD_ID;
- }
-
- @Override
- public String toString()
- {
- return "RemoteExistsNodeCommand{}";
- }
-}
Deleted: core/trunk/src/main/java/org/jboss/cache/commands/write/EvictNodeCommand.java
===================================================================
---
core/trunk/src/main/java/org/jboss/cache/commands/write/EvictNodeCommand.java 2008-04-28
14:00:46 UTC (rev 5720)
+++
core/trunk/src/main/java/org/jboss/cache/commands/write/EvictNodeCommand.java 2008-04-28
14:03:57 UTC (rev 5721)
@@ -1,60 +0,0 @@
-package org.jboss.cache.commands.write;
-
-import org.jboss.cache.Fqn;
-import org.jboss.cache.InvocationContext;
-import org.jboss.cache.commands.Visitor;
-
-/**
- * Implements functionality defined by {@link
org.jboss.cache.CacheSPI#evict(org.jboss.cache.Fqn)}
- *
- * @author Mircea.Markus(a)jboss.com
- * @since 2.2
- */
-public class EvictNodeCommand extends AbstractVersionedDataCommand
-{
- public static final int METHOD_ID = 8;
- public static final int VERSIONED_METHOD_ID = 9;
-
- public EvictNodeCommand(Fqn fqn)
- {
- this.fqn = fqn;
- }
-
- public Object perform(InvocationContext ctx)
- {
- notifier.notifyNodeEvicted(fqn, true, ctx);
- boolean evicted = cacheData.evict(fqn);
- notifier.notifyNodeEvicted(fqn, false, ctx);
- return evicted;
- }
-
- public Object acceptVisitor(InvocationContext ctx, Visitor visitor) throws Throwable
- {
- return visitor.handleEvictFqnCommand(ctx, this);
- }
-
- public int getCommandId()
- {
- return isVersioned() ? VERSIONED_METHOD_ID : METHOD_ID;
- }
-
- @Override
- protected boolean isVersionedId(int id)
- {
- return VERSIONED_METHOD_ID == id;
- }
-
- @Override
- public String toString()
- {
- return "EvictNodeCommand{" +
- "fqn=" + fqn +
- ", dataVersion=" + dataVersion +
- "}";
- }
-
- public void rollback()
- {
- // this is a no-op.
- }
-}