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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 *    Copyright (c) [2017] Payara Foundation and/or its affiliates. All rights reserved.
 *
 *     The contents of this file are subject to the terms of either the GNU
 *     General Public License Version 2 only ("GPL") or the Common Development
 *     and Distribution License("CDDL") (collectively, the "License").  You
 *     may not use this file except in compliance with the License.  You can
 *     obtain a copy of the License at
 *     https://github.com/payara/Payara/blob/master/LICENSE.txt
 *     See the License for the specific
 *     language governing permissions and limitations under the License.
 *
 *     When distributing the software, include this License Header Notice in each
 *     file and include the License file at glassfish/legal/LICENSE.txt.
 *
 *     GPL Classpath Exception:
 *     The Payara Foundation designates this particular file as subject to the "Classpath"
 *     exception as provided by the Payara Foundation in the GPL Version 2 section of the License
 *     file that accompanied this code.
 *
 *     Modifications:
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 */
package fish.payara.batch;

import com.ibm.jbatch.container.servicesmanager.ServicesManager;
import com.ibm.jbatch.container.servicesmanager.ServicesManagerImpl;
import com.ibm.jbatch.container.services.IPersistenceManagerService;
import org.glassfish.api.Param;
import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.api.admin.CommandLock;
import org.glassfish.api.admin.ExecuteOn;
import org.glassfish.api.admin.RuntimeType;
import org.glassfish.hk2.api.PerLookup;
import org.jvnet.hk2.annotations.Service;

/**
 * Purges the JBatch repository of all history of a specified apptag
 *
 * The default apptag form is server-config:/applicationName_/applicationName
 *
 * @since 4.1.2.173
 * @author jonathan coustick
 */
@Service(name = "purge-jbatch-repository")
@PerLookup
@CommandLock(CommandLock.LockType.NONE)
@ExecuteOn(value = {RuntimeType.INSTANCE})
public class PurgeJbatchRepository implements AdminCommand {

    @Param(name="apptag", primary = true, optional = false)
    private String apptag;

    @Override
    public void execute(AdminCommandContext context) {
        ServicesManager manager = ServicesManagerImpl.getInstance();
        IPersistenceManagerService ps = manager.getPersistenceManagerService();
        ps.purge(apptag);

    }

}