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package com.sun.enterprise.v3.admin.cluster;
import com.sun.enterprise.util.StringUtils;
import com.sun.enterprise.config.serverbeans.Node;
import com.sun.enterprise.config.serverbeans.Nodes;
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 org.glassfish.hk2.api.PerLookup;
import org.glassfish.hk2.api.ServiceLocator;
import javax.inject.Inject;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.component.*;
import java.util.logging.Logger;
/**
* Remote AdminCommand to update a config node.
*
* @author Joe Di Pol
*/
@Service(name = "update-node-config")
@I18n("update.node.config")
@PerLookup
@ExecuteOn({RuntimeType.DAS})
@RestEndpoints({
@RestEndpoint(configBean=Node.class,
opType=RestEndpoint.OpType.POST,
path="update-node-config",
description="Update Node Config",
params={
@RestParam(name="id", value="$parent")
})
})
public class UpdateNodeConfigCommand implements AdminCommand {
@Inject
private CommandRunner cr;
@Inject
ServiceLocator habitat;
@Inject
private Nodes nodes;
@Param(name="name", primary = true)
private String name;
@Param(name="nodehost", optional=true)
private String nodehost;
@Param(name = "installdir", optional=true)
private String installdir;
@Param(name = "nodedir", optional=true)
private String nodedir;
private static final String NL = System.getProperty("line.separator");
private Logger logger = null;
@Override
public void execute(AdminCommandContext context) {
ActionReport report = context.getActionReport();
StringBuilder msg = new StringBuilder();
Node node = null;
report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
logger = context.getLogger();
// Make sure Node is valid
node = nodes.getNode(name);
if (node == null) {
String m = Strings.get("noSuchNode", name);
logger.warning(m);
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
report.setMessage(m);
return;
}
if (node.isDefaultLocalNode()) {
String m = Strings.get("update.node.config.defaultnode", name);
logger.warning(m);
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
report.setMessage(m);
return;
}
// After updating the config node it needs to have a host
if (!StringUtils.ok(nodehost) && !StringUtils.ok(node.getNodeHost())) {
String m = Strings.get("update.node.config.missing.attribute",
node.getName(), NodeUtils.PARAM_NODEHOST);
logger.warning(m);
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
report.setMessage(m);
return;
}
ParameterMap map = new ParameterMap();
map.add("DEFAULT", name);
if (installdir != null) {
map.add(NodeUtils.PARAM_INSTALLDIR, installdir);
}
if (nodehost != null) {
map.add(NodeUtils.PARAM_NODEHOST, nodehost);
}
if (nodedir != null) {
map.add(NodeUtils.PARAM_NODEDIR, nodedir);
}
map.add(NodeUtils.PARAM_TYPE, "CONFIG");
if (map.size() > 1) {
CommandInvocation ci = cr.getCommandInvocation("_update-node", report);
ci.parameters(map);
ci.execute();
if (StringUtils.ok(report.getMessage())) {
if (msg.length() > 0) {
msg.append(NL);
}
msg.append(report.getMessage());
}
report.setMessage(msg.toString());
}
}
}