DeleteDerbyVM.java

/*
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package org.glassfish.tests.paas.externaldbservicetest.generatederbyvm;

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.virtualization.runtime.VirtualClusters;
import org.glassfish.virtualization.runtime.VirtualMachineLifecycle;
import org.glassfish.virtualization.spi.VirtualCluster;
import org.glassfish.virtualization.spi.VirtualMachine;
import javax.inject.Inject;
import org.jvnet.hk2.annotations.Optional;

import org.jvnet.hk2.annotations.Service;
import org.glassfish.hk2.api.PerLookup;

/**
 * @author Shalini M
 */
@Service(name = "delete-derby-vm")
@PerLookup
@CommandLock(CommandLock.LockType.NONE)
public class DeleteDerbyVM implements AdminCommand {

    @Inject @Optional
    private VirtualClusters virtualClusters;

    @Inject
    VirtualMachineLifecycle vmLifecycle;

    @Param(name = "virtualcluster", optional = true, defaultValue = "db-external-service-test-cluster")
    private String virtualClusterName;

    public void execute(AdminCommandContext context) {
        try {
            VirtualCluster vCluster = virtualClusters.byName(virtualClusterName);
            VirtualMachine vm = vCluster.getVMs().get(0);
            vmLifecycle.delete(vm);
        } catch (Exception ex) {
            throw new RuntimeException(ex.getMessage());
        }

    }
}