/*
* JBoss, Home of Professional Open Source
* Copyright 2012 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.infinispan.cli.interpreter.statement;
import java.util.List;
import org.infinispan.Cache;
import org.infinispan.cli.interpreter.logging.Log;
import org.infinispan.cli.interpreter.result.EmptyResult;
import org.infinispan.cli.interpreter.result.Result;
import org.infinispan.cli.interpreter.result.StatementException;
import org.infinispan.cli.interpreter.result.StringResult;
import org.infinispan.cli.interpreter.session.Session;
import org.infinispan.util.logging.LogFactory;
import org.infinispan.xsite.XSiteAdminOperations;
/**
* Performs operation related to Cross-Site Replication
*
* @author Tristan Tarrant
* @since 5.2
*/
public class SiteStatement implements Statement {
private static final Log log = LogFactory.getLog(SiteStatement.class, Log.class);
static enum Options {
OFFLINE, ONLINE, STATUS,
};
final private SiteData siteData;
final private List<Option> options;
public SiteStatement(List<Option> options, SiteData siteData) {
this.options = options;
this.siteData = siteData;
}
@Override
public Result execute(Session session) throws StatementException {
Cache<Object, Object> cache = session.getCache(siteData != null ? siteData.getCacheName() : null);
String siteName = siteData != null ? siteData.getSiteName() : null;
XSiteAdminOperations xsiteAdmin = cache.getAdvancedCache().getComponentRegistry().getComponent(XSiteAdminOperations.class);
for (Option opt : options) {
switch (opt.toEnum(Options.class)) {
case STATUS: {
String status = siteName == null ? xsiteAdmin.status() : xsiteAdmin.siteStatus(siteName);
return new StringResult(status);
}
case ONLINE: {
if (siteName != null) {
return new StringResult(xsiteAdmin.bringSiteOnline(siteName));
} else {
throw log.siteNameNotSpecified();
}
}
case OFFLINE: {
if (siteName != null) {
return new StringResult(xsiteAdmin.takeSiteOffline(siteName));
} else {
throw log.siteNameNotSpecified();
}
}
}
}
return EmptyResult.RESULT;
}
}