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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2012 Oracle 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://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/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 packager/legal/LICENSE.txt.
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 * GPL Classpath Exception:
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 *
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 * and therefore, elected the GPL Version 2 license, then the option applies
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 */

package org.glassfish.jdbc.admin.cli;

import com.sun.enterprise.config.serverbeans.Cluster;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.config.serverbeans.Server;
import com.sun.enterprise.util.LocalStringManagerImpl;
import com.sun.enterprise.util.SystemPropertyConstants;
import org.glassfish.api.ActionReport;
import org.glassfish.api.I18n;
import org.glassfish.api.Param;
import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.api.admin.ExecuteOn;
import org.glassfish.api.admin.RuntimeType;
import org.glassfish.hk2.api.IterableProvider;
import org.glassfish.hk2.api.PerLookup;
import org.glassfish.resourcebase.resources.api.ResourceStatus;
import org.jvnet.hk2.annotations.Service;

import javax.inject.Inject;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 * Delete JDBC Connection Pool Command
 * 
 */
@ExecuteOn(RuntimeType.ALL)
@Service(name="delete-jdbc-connection-pool")
@PerLookup
@I18n("delete.jdbc.connection.pool")
public class DeleteJdbcConnectionPool implements AdminCommand {
    
    final private static LocalStringManagerImpl localStrings = new LocalStringManagerImpl(DeleteJdbcConnectionPool.class);    

    @Param(optional=true, defaultValue="false")
    private Boolean cascade;
    
    @Param(name="jdbc_connection_pool_id", primary=true)
    private String poolName;

    @Param(optional=true, obsolete = true)
    private String target = SystemPropertyConstants.DAS_SERVER_NAME; 

    @Inject
    private Domain domain;

    @Inject
    private IterableProvider servers;

    @Inject
    private IterableProvider clusters;

    /**
     * Executes the command with the command parameters passed as Properties
     * where the keys are the paramter names and the values the parameter values
     *
     * @param context information
     */
    public void execute(AdminCommandContext context) {
        final ActionReport report = context.getActionReport();

        try {
            JDBCConnectionPoolManager jdbcConnMgr = new JDBCConnectionPoolManager();
            ResourceStatus rs = jdbcConnMgr.delete(servers, clusters, domain.getResources(), cascade.toString(), poolName);
            if (rs.getMessage() != null) report.setMessage(rs.getMessage());
            if (rs.getStatus() == ResourceStatus.SUCCESS) {
                report.setActionExitCode(ActionReport.ExitCode.SUCCESS);       
            } else {
                report.setActionExitCode(ActionReport.ExitCode.FAILURE);
                if (rs.getException()!= null) {
                    report.setFailureCause(rs.getException());
                    Logger.getLogger(DeleteJdbcConnectionPool.class.getName()).log(Level.SEVERE, 
                            "Something went wrong in delete-jdbc-connection-pool", rs.getException());
                }
            }
        } catch(Exception e) {
            Logger.getLogger(DeleteJdbcConnectionPool.class.getName()).log(Level.SEVERE, 
                    "Something went wrong in delete-jdbc-connection-pool", e);
            String msg = e.getMessage() != null ? e.getMessage() : 
                localStrings.getLocalString("delete.jdbc.connection.pool.fail", 
                    "{0} delete failed ", poolName);
            report.setMessage(msg);
            report.setActionExitCode(ActionReport.ExitCode.FAILURE);
            report.setFailureCause(e);
        }        
    }
}