CreateNodeDcom.java

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package com.sun.enterprise.v3.admin.cluster.dcom;

import com.sun.enterprise.config.serverbeans.Nodes;
import com.sun.enterprise.util.cluster.RemoteType;
import org.glassfish.cluster.ssh.util.DcomUtils;
import java.util.List;
import com.sun.enterprise.v3.admin.cluster.CreateRemoteNodeCommand;
import com.sun.enterprise.v3.admin.cluster.NodeUtils;
import org.glassfish.api.Param;
import org.glassfish.api.admin.*;
import javax.inject.Inject;


import org.jvnet.hk2.annotations.Service;
import org.glassfish.hk2.api.PerLookup;
import static com.sun.enterprise.util.StringUtils.ok;
/**
 * Remote AdminCommand to create a DCOM node
 *
 * @author Byron Nevins
 */
@Service(name = "create-node-dcom")
@PerLookup
@CommandLock(CommandLock.LockType.NONE)
@ExecuteOn({RuntimeType.DAS})
@RestEndpoints({
    @RestEndpoint(configBean=Nodes.class,
        opType=RestEndpoint.OpType.POST,
        path="create-node-dcom",
        description="Create Node DCOM")
})
public class CreateNodeDcom extends CreateRemoteNodeCommand {
    @Param(name = "windowsuser", shortName = "w", optional = true, defaultValue = NodeUtils.NODE_DEFAULT_REMOTE_USER)
    private String windowsuser;
    @Param(name = "windowspassword", optional = true, password = true)
    private String windowspassword;
    @Param(name = "windowsdomain", shortName = "d", optional = true)
    private String windowsdomain;

    @Override
    protected void initialize() {
        // check windows domain
        if(!ok(windowsdomain))
            windowsdomain = nodehost;
    }

    @Override
    public final void execute(AdminCommandContext context) {
        executeInternal(context);
    }

    @Override
    protected void validate() throws CommandValidationException {
        if (!ok(windowspassword))
            throw new CommandValidationException(Strings.get("update.node.dcom.no.password"));
    }

    @Override
    protected RemoteType getType() {
        return RemoteType.DCOM;
    }

    /**
     * Sometimes the console passes an empty string for a parameter. This
     * makes sure those are defaulted correctly.
     */
    @Override
    protected final void checkDefaults() {
        super.checkDefaults();

        // The default is automatically set to 22 -- which is certainly a mistake!
        if (remotePort == null || remotePort.isEmpty() || remotePort.equals(NodeUtils.NODE_DEFAULT_SSH_PORT)) {
            remotePort = NodeUtils.NODE_DEFAULT_DCOM_PORT;
        }
    }

    /**
     * We can't put these values into the base class simply to get the names that
     * the user sees correct.  I.e. "ssh" versus "dcom" versus future types...
     *
     */
    @Override
    final protected void populateBaseClass() {
        remotePort = "135";
        remoteUser = windowsuser;
        remotePassword = windowspassword;
    }

    @Override
    protected final void populateParameters(ParameterMap pmap) {
        pmap.add(NodeUtils.PARAM_WINDOWS_DOMAIN, windowsdomain);
    }

    @Override
    protected final void populateCommandArgs(List<String> args) {
        args.add("--windowsuser");
        args.add(remoteUser);
        args.add("--windowsdomain");
        args.add(windowsdomain);
    }

    /**
     * Get list of password file entries
     * @return List
     */
    @Override
    protected List<String> getPasswords() {
        return DcomUtils.resolvePasswordToList(windowspassword);
    }

    @Override
    protected String getInstallNodeCommandName() {
        return "install-node-dcom";
    }
}