5:12 a.m.
Author: areshetnyak
Date: 2010-01-04 06:12:24 -0500 (Mon, 04 Jan 2010)
New Revision: 1267
Added:
jcr/branches/1.12.0-JBCCACHE/exo.jcr.component.core/src/main/java/org/exoplatform/services/jcr/impl/dataflow/persistent/jbosscache/ExoEvictionActionPolicy.java
Modified:
jcr/branches/1.12.0-JBCCACHE/exo.jcr.component.core/src/test/resources/conf/standalone/test-jbosscache-config.xml
Log:
EXOJCR-333 : The implementation ExoEvictionActionPolicy was added. The eviction
configuration was added.
Added:
jcr/branches/1.12.0-JBCCACHE/exo.jcr.component.core/src/main/java/org/exoplatform/services/jcr/impl/dataflow/persistent/jbosscache/ExoEvictionActionPolicy.java
===================================================================
---
jcr/branches/1.12.0-JBCCACHE/exo.jcr.component.core/src/main/java/org/exoplatform/services/jcr/impl/dataflow/persistent/jbosscache/ExoEvictionActionPolicy.java
(rev 0)
+++
jcr/branches/1.12.0-JBCCACHE/exo.jcr.component.core/src/main/java/org/exoplatform/services/jcr/impl/dataflow/persistent/jbosscache/ExoEvictionActionPolicy.java 2010-01-04
11:12:24 UTC (rev 1267)
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2003-2010 eXo Platform SAS.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Affero General Public License
+ * as published by the Free Software Foundation; either version 3
+ * 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, see<http://www.gnu.org/licenses/>;.
+ */
+package org.exoplatform.services.jcr.impl.dataflow.persistent.jbosscache;
+
+import org.exoplatform.services.log.ExoLogger;
+import org.exoplatform.services.log.Log;
+import org.jboss.cache.Cache;
+import org.jboss.cache.Fqn;
+import org.jboss.cache.eviction.EvictionActionPolicy;
+
+/**
+ * Created by The eXo Platform SAS.
+ *
+ * <br/>Date: 2010
+ *
+ * @author <a href="mailto:alex.reshetnyak@exoplatform.com.ua">Alex
Reshetnyak</a>
+ * @version $Id$
+ */
+public class ExoEvictionActionPolicy
+ implements EvictionActionPolicy
+{
+ private static final Log LOG =
ExoLogger.getLogger("jcr.ExoEvictionActionPolicy");
+
+ private Cache<?, ?> cache;
+
+ /**
+ * {@inheritDoc}
+ */
+ public boolean evict(Fqn fqn)
+ {
+
+ if (fqn.size() == 3 &&
JBossCacheWorkspaceStorageCache.CHILD_NODES_LIST.equals(fqn.get(0)))
+ {
+ return eviction(fqn.getParent());
+ }
+ else if (fqn.size() == 3 &&
JBossCacheWorkspaceStorageCache.CHILD_NODES_LIST.equals(fqn.get(0)))
+ {
+ return eviction(fqn.getParent());
+ }
+ else
+ {
+ return eviction(fqn);
+ }
+ }
+
+ private boolean eviction(Fqn fqn)
+ {
+ try
+ {
+ if (LOG.isDebugEnabled())
+ LOG.debug("Evicting Fqn " + fqn);
+
+ cache.evict(fqn);
+ return true;
+ }
+ catch (Exception e)
+ {
+ LOG.error("Unable to evict " + fqn, e);
+ return false;
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public void setCache(Cache<?, ?> cache)
+ {
+ this.cache = cache;
+ }
+
+}
Property changes on:
jcr/branches/1.12.0-JBCCACHE/exo.jcr.component.core/src/main/java/org/exoplatform/services/jcr/impl/dataflow/persistent/jbosscache/ExoEvictionActionPolicy.java
___________________________________________________________________
Name: svn:keywords
+ Id
Name: svn:eol-style
+ native
Modified:
jcr/branches/1.12.0-JBCCACHE/exo.jcr.component.core/src/test/resources/conf/standalone/test-jbosscache-config.xml
===================================================================
---
jcr/branches/1.12.0-JBCCACHE/exo.jcr.component.core/src/test/resources/conf/standalone/test-jbosscache-config.xml 2010-01-04
10:56:02 UTC (rev 1266)
+++
jcr/branches/1.12.0-JBCCACHE/exo.jcr.component.core/src/test/resources/conf/standalone/test-jbosscache-config.xml 2010-01-04
11:12:24 UTC (rev 1267)
@@ -1,10 +1,22 @@
<?xml version="1.0" encoding="UTF-8"?>
-<jbosscache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xmlns="urn:jboss:jbosscache-core:config:3.1">
+<jbosscache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="urn:jboss:jbosscache-core:config:3.1">
<!-- Configure the TransactionManager -->
<transaction
transactionManagerLookupClass="org.jboss.cache.transaction.JBossStandaloneJTAManagerLookup"
/>
-
+
<!-- Enable batching -->
- <invocationBatching enabled="true"/>
+ <invocationBatching enabled="true" />
+
+ <!-- Eviction configuration -->
+ <eviction wakeUpInterval="5000">
+ <default algorithmClass="org.jboss.cache.eviction.LRUAlgorithm">
+ <property name="maxNodes" value="5000" />
+ <property name="timeToLiveSeconds" value="120" />
+ </default>
+ <region name="/"
algorithmClass="org.jboss.cache.eviction.LRUAlgorithm"
actionPolicyClass="org.exoplatform.services.jcr.impl.dataflow.persistent.jbosscache.ExoEvictionActionPolicy">
+ <property name="maxNodes" value="5000" />
+ <property name="timeToLiveSeconds" value="120" />
+ </region>
+ </eviction>
+
</jbosscache>