DeleteNodeConfigCommand.java

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 * obtain a copy of the License at
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package com.sun.enterprise.v3.admin.cluster;

import com.sun.enterprise.config.serverbeans.*;
import com.sun.enterprise.util.SystemPropertyConstants;
import com.sun.enterprise.util.StringUtils;
import org.glassfish.api.ActionReport;
import org.glassfish.api.I18n;
import org.glassfish.api.Param;
import org.glassfish.api.admin.*;
import org.glassfish.api.admin.CommandRunner.CommandInvocation;
import javax.inject.Inject;

import org.glassfish.hk2.api.IterableProvider;
import org.glassfish.hk2.api.PerLookup;
import org.glassfish.hk2.api.ServiceLocator;

import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.component.*;
import java.util.logging.Logger;


/**
 * Remote AdminCommand to create a config node.  This command is run only on DAS.
 *  Register the config node on DAS
 *
 * @author Carla Mott
 */
@Service(name = "delete-node-config")
@I18n("delete.node.config")
@PerLookup
@ExecuteOn({RuntimeType.DAS})
@RestEndpoints({
    @RestEndpoint(configBean=Nodes.class,
        opType=RestEndpoint.OpType.DELETE, 
        path="delete-node-config", 
        description="Delete Node Config")
})
public class DeleteNodeConfigCommand implements AdminCommand {
    @Inject
    ServiceLocator habitat;

    @Inject
    IterableProvider<Node> nodeList;

    @Inject
    Nodes nodes;

    @Inject
    private CommandRunner cr;

    @Param(name="name", primary = true)
    String name;

    @Override
    public void execute(AdminCommandContext context) {
        ActionReport report = context.getActionReport();
        Logger logger = context.getLogger();
        Node node = nodes.getNode(name);

        if (node == null) {
            //no node to delete  nothing to do here
            String msg = Strings.get("noSuchNode", name);
            logger.warning(msg);
            report.setActionExitCode(ActionReport.ExitCode.FAILURE);
            report.setMessage(msg);
            return;
        }

        if (!(node.getType().equals("CONFIG") )){
            //no node to delete  nothing to do here
            String msg = Strings.get("notConfigNodeType", name);
            logger.warning(msg);
            report.setActionExitCode(ActionReport.ExitCode.FAILURE);
            report.setMessage(msg);
            return;

        }
        CommandInvocation ci = cr.getCommandInvocation("_delete-node", report, context.getSubject());
        ParameterMap map = new ParameterMap();
        map.add("DEFAULT", name);
        ci.parameters(map);
        ci.execute();
    }

}