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// Portions Copyright [2016-2021] [Payara Foundation and/or its affiliates]

package org.glassfish.jdbc.admin.cli;

import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.config.serverbeans.Resources;
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.I18n;
import org.glassfish.api.ActionReport;
import org.glassfish.api.admin.ExecuteOn;
import org.glassfish.api.admin.RuntimeType;
import org.glassfish.config.support.CommandTarget;
import org.glassfish.config.support.TargetType;
import org.jvnet.hk2.annotations.Service;

import org.glassfish.hk2.api.PerLookup;
import org.glassfish.jdbc.config.JdbcConnectionPool;
import com.sun.enterprise.util.LocalStringManagerImpl;
import java.util.Collection;
import org.glassfish.api.admin.RestEndpoint;
import org.glassfish.api.admin.RestEndpoints;

import jakarta.inject.Inject;

/**
 * List JDBC Connection Pools command
 * 
 */
@TargetType(value={CommandTarget.DAS, CommandTarget.DOMAIN, CommandTarget.CLUSTER, CommandTarget.STANDALONE_INSTANCE, CommandTarget.CLUSTERED_INSTANCE, CommandTarget.CONFIG })
@Service(name="list-jdbc-connection-pools")
@PerLookup
@CommandLock(CommandLock.LockType.NONE)
@ExecuteOn(value={RuntimeType.DAS})
@I18n("list.jdbc.connection.pools")
@RestEndpoints({
    @RestEndpoint(configBean=Resources.class,
        opType=RestEndpoint.OpType.GET, 
        path="list-jdbc-connection-pools", 
        description="List JDBC Connection Pools")
})
public class ListJdbcConnectionPools implements AdminCommand {
    
    final private static LocalStringManagerImpl localStrings = new LocalStringManagerImpl(ListJdbcConnectionPools.class);    

    @Inject
    private Domain domain;

    @Param(primary = true, optional = true, alias = "targetName", obsolete = true)
    private String target ;

    /**
     * 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 {
            Collection connPools = domain.getResources().getResources(JdbcConnectionPool.class);
            for (JdbcConnectionPool pool : connPools) {
                final ActionReport.MessagePart part = report.getTopMessagePart().addChild();
                part.setMessage(pool.getName());
            }
        } catch (Exception e) {
            report.setMessage(localStrings.getLocalString("list.jdbc.connection.pools.failed",
                    "List JDBC connection pools failed"));
            report.setActionExitCode(ActionReport.ExitCode.FAILURE);
            report.setFailureCause(e);
            return;
        }
        report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
    }
}