org.opencms.workplace.tools.database.CmsRemovePubLocksThread Maven / Gradle / Ivy
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/*
* This program is part of the Alkacon OpenCms Software library.
*
* This license applies to all programs, pages, Java classes, parts and
* modules of the Alkacon OpenCms Software library published by
* Alkacon Software GmbH & Co. KG, unless otherwise noted.
*
* Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* For further information about Alkacon Software GmbH & Co. KG, please see the
* companys website: http://www.alkacon.com.
*
* For further information about OpenCms, please see the OpenCms project
* website: http://www.opencms.org.
*
* The names "Alkacon", "Alkacon Software GmbH & Co. KG" and "OpenCms" must not be used
* to endorse or promote products derived from this software without prior
* written permission. For written permission, please contact [email protected].
*
* Products derived from this software may not be called "Alkacon",
* "Alkacon Software GmbH & Co. KG" or "OpenCms", nor may "Alkacon", "Alkacon Software GmbH & Co. KG"
* or "OpenCms" appear in their name, without prior written permission of
* Alkacon Software GmbH & Co. KG.
*
* This program is also available under a commercial non-GPL license. For
* pricing and ordering information, please inquire at [email protected].
*/
package org.opencms.workplace.tools.database;
import org.opencms.file.CmsObject;
import org.opencms.file.CmsResource;
import org.opencms.file.CmsResourceFilter;
import org.opencms.lock.CmsLockFilter;
import org.opencms.lock.CmsLockType;
import org.opencms.main.OpenCms;
import org.opencms.report.A_CmsReportThread;
import org.opencms.report.I_CmsReport;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
/**
* Remove the publish locks.
*
* @since 7.0.2
*/
public class CmsRemovePubLocksThread extends A_CmsReportThread {
/** The last error occurred. */
private Throwable m_error;
/** The list of resource names. */
private List m_resources;
/**
* Creates an Thread to remove the publish locks.
*
* @param cms the current OpenCms context object
* @param resources a list of resource names
*/
public CmsRemovePubLocksThread(CmsObject cms, List resources) {
super(cms, Messages.get().getBundle().key(Messages.GUI_DB_PUBLOCKS_THREAD_NAME_0));
m_resources = new ArrayList(resources);
initHtmlReport(cms.getRequestContext().getLocale());
}
/**
* Returns the last error.
*
* @see org.opencms.report.A_CmsReportThread#getError()
*/
@Override
public Throwable getError() {
return m_error;
}
/**
* Updates the report.
*
* @see org.opencms.report.A_CmsReportThread#getReportUpdate()
*/
@Override
public String getReportUpdate() {
return getReport().getReportUpdate();
}
/**
* Starts the report thread.
*
* @see java.lang.Runnable#run()
*/
@Override
public void run() {
try {
getReport().println(
Messages.get().container(Messages.RPT_DB_PUBLOCKS_BEGIN_0),
I_CmsReport.FORMAT_HEADLINE);
CmsObject cms = getCms();
CmsLockFilter filter = CmsLockFilter.FILTER_ALL;
filter = filter.filterType(CmsLockType.PUBLISH);
Iterator it = m_resources.iterator();
while (it.hasNext()) {
String paramResName = (String)it.next();
getReport().println(
Messages.get().container(Messages.RPT_DB_PUBLOCKS_READLOCKS_1, paramResName),
I_CmsReport.FORMAT_NOTE);
Iterator itResources = cms.getLockedResources(paramResName, filter).iterator();
while (itResources.hasNext()) {
String resName = (String)itResources.next();
if (!cms.existsResource(resName, CmsResourceFilter.ALL)) {
getReport().println(
Messages.get().container(Messages.RPT_DB_PUBLOCKS_UNLOCKING_1, resName),
I_CmsReport.FORMAT_DEFAULT);
OpenCms.getMemoryMonitor().uncacheLock(cms.getRequestContext().addSiteRoot(resName));
continue;
}
Iterator itSiblings = cms.readSiblings(resName, CmsResourceFilter.ALL).iterator();
while (itSiblings.hasNext()) {
CmsResource res = (CmsResource)itSiblings.next();
getReport().println(
Messages.get().container(Messages.RPT_DB_PUBLOCKS_UNLOCKING_1, cms.getSitePath(res)),
I_CmsReport.FORMAT_DEFAULT);
OpenCms.getMemoryMonitor().uncacheLock(res.getRootPath());
}
}
}
getReport().println(Messages.get().container(Messages.RPT_DB_PUBLOCKS_END_0), I_CmsReport.FORMAT_HEADLINE);
} catch (Throwable exc) {
getReport().println(
Messages.get().container(Messages.RPT_DB_PUBLOCKS_FAILED_0),
I_CmsReport.FORMAT_WARNING);
getReport().println(exc);
m_error = exc;
}
}
}