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/*
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 * 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.
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package org.glassfish.jdbc.admin.cli.internal;

import com.sun.appserv.connectors.internal.api.ConnectorRuntime;
import com.sun.enterprise.config.serverbeans.Resources;
import org.glassfish.api.ActionReport;
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.jvnet.hk2.annotations.Service;
import org.glassfish.hk2.api.PerLookup;

import java.util.*;
import org.glassfish.api.admin.RestEndpoint;
import org.glassfish.api.admin.RestEndpoints;

import javax.inject.Inject;

/**
 * @author Jagadish Ramu
 */
@Service(name = "_get-jdbc-driver-class-names")
@PerLookup
@CommandLock(CommandLock.LockType.NONE)
@RestEndpoints({
    @RestEndpoint(configBean=Resources.class,
        opType=RestEndpoint.OpType.GET, 
        path="get-jdbc-driver-class-names", 
        description="Get JDBC Driver Class Names")
})
public class GetJdbcDriverClassNames implements AdminCommand {

    @Inject
    private ConnectorRuntime connectorRuntime;

    @Param
    private String dbVendor;

    @Param
    private String resType;

    @Param(defaultValue = "true", optional = true)
    private boolean introspect;

    /**
     * @inheritDoc
     */
    public void execute(AdminCommandContext context) {
        final ActionReport report = context.getActionReport();

        try {
            Set driverClassNames = connectorRuntime.getJdbcDriverClassNames(dbVendor, resType, introspect);
            Properties extraProperties = new Properties();
            extraProperties.put("driverClassNames", new ArrayList(driverClassNames));
            report.setExtraProperties(extraProperties);
        } catch (Exception e) {
            report.setMessage("_get-jdbc-driver-class-names failed : " + e.getMessage());
            report.setActionExitCode(ActionReport.ExitCode.FAILURE);
            report.setFailureCause(e);
            return;
        }

        ActionReport.ExitCode ec = ActionReport.ExitCode.SUCCESS;
        report.setActionExitCode(ec);
    }

}