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VS2 - version store refactor (merged from DEV/VS2 to HEAD)

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@10574 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Jan Vonka
2008-08-29 11:01:41 +00:00
parent 1aa02f5d17
commit 179093d240
38 changed files with 3813 additions and 459 deletions
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79
source/java/org/alfresco/repo/version/MigrationCleanupJob.java Normal file
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/*
* Copyright (C) 2005-2008 Alfresco Software Limited.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* As a special exception to the terms and conditions of version 2.0 of
* the GPL, you may redistribute this Program in connection with Free/Libre
* and Open Source Software ("FLOSS") applications as described in Alfresco's
* FLOSS exception. You should have recieved a copy of the text describing
* the FLOSS exception, and it is also available here:
* http://www.alfresco.com/legal/licensing"
*/
package org.alfresco.repo.version;
import org.alfresco.error.AlfrescoRuntimeException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.quartz.Job;
import org.quartz.JobDataMap;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
/**
* Cleanup of Version Store Migration - to delete old/migrated version histories from old version store. Typically this is configured to run once on startup.
*/
public class MigrationCleanupJob implements Job
{
private static Log logger = LogFactory.getLog(MigrationCleanupJob.class);
private static final String KEY_COMPONENT = "versionMigrator";
private static final String KEY_BATCHSIZE = "batchSize";
private int batchSize = 1;
public void execute(JobExecutionContext context) throws JobExecutionException
{
JobDataMap jobData = context.getJobDetail().getJobDataMap();
VersionMigrator migrationCleanup = (VersionMigrator)jobData.get(KEY_COMPONENT);
if (migrationCleanup == null)
{
throw new JobExecutionException("Missing job data: " + KEY_COMPONENT);
}
String batchSizeStr = (String)jobData.get(KEY_BATCHSIZE);
if (batchSizeStr == null)
{
try
{
batchSize = new Integer(batchSizeStr);
}
catch (Exception e)
{
logger.warn("Invalid batchsize, using default: " + batchSize, e);
}
}
if (batchSize < 1)
{
String errorMessage = "batchSize ("+batchSize+") cannot be less than 1";
logger.error(errorMessage);
throw new AlfrescoRuntimeException(errorMessage);
}
// perform the cleanup of the old version store
migrationCleanup.executeCleanup(batchSize);
}
}