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package com.sun.enterprise.ee.admin.mbeans;
import com.sun.enterprise.config.serverbeans.Server;
import com.sun.enterprise.config.serverbeans.NodeAgent;
import com.sun.enterprise.config.ConfigContext;
import com.sun.enterprise.util.i18n.StringManager;
import com.sun.enterprise.util.i18n.StringManagerBase;
import com.sun.enterprise.admin.target.TargetType;
import com.sun.enterprise.admin.target.Target;
import com.sun.enterprise.admin.target.TargetBuilder;
import com.sun.enterprise.admin.util.IAdminConstants;
import com.sun.enterprise.admin.servermgmt.InstanceException;
import com.sun.enterprise.admin.servermgmt.RuntimeStatus;
import com.sun.enterprise.admin.servermgmt.RuntimeStatusList;
import com.sun.logging.ee.EELogDomains;
import com.sun.enterprise.ee.admin.servermgmt.AgentException;
import com.sun.enterprise.ee.admin.ExceptionHandler;
import java.util.logging.Logger;
import java.util.logging.Level;
public class StatusConfigMBean extends EEBaseConfigMBean
implements IAdminConstants, com.sun.enterprise.ee.admin.mbeanapi.StatusConfigMBean
{
private static final TargetType[] VALID_TYPES = new TargetType[] {
TargetType.DOMAIN, TargetType.DAS, TargetType.CLUSTER,
TargetType.SERVER, TargetType.NODE_AGENT};
private static final StringManager _strMgr =
StringManager.getManager(StatusConfigMBean.class);
private static Logger _logger = null;
private static Logger getLogger()
{
if (_logger == null) {
_logger = Logger.getLogger(EELogDomains.EE_ADMIN_LOGGER);
}
return _logger;
}
private static ExceptionHandler _handler = null;
//The exception handler is used to parse and log exceptions
protected static ExceptionHandler getExceptionHandler()
{
if (_handler == null) {
_handler = new ExceptionHandler(getLogger());
}
return _handler;
}
public StatusConfigMBean() {
super();
}
public void clearStatus(String targetName) throws InstanceException
{
try {
ConfigContext configContext = getConfigContext();
Target target = TargetBuilder.INSTANCE.createTarget(
VALID_TYPES, targetName, configContext);
if (target.getType() == TargetType.NODE_AGENT) {
//Clear status of the specified node agent
getNodeAgentsConfigBean().clearRuntimeStatus(
target.getNodeAgents()[0].getName());
} else if (target.getType() == TargetType.DOMAIN) {
//Clear status of all node agents and server instances
final Server[] servers = target.getServers();
final int numServers = servers.length;
final NodeAgent[] agents = target.getNodeAgents();
final int numAgents = agents.length;
for (int i = 0; i < numServers; i++) {
getServersConfigBean().clearRuntimeStatus(
servers[i].getName());
}
for (int i = 0; i < numAgents; i++) {
getNodeAgentsConfigBean().clearRuntimeStatus(
agents[i].getName());
}
} else {
//Clear status of server instance or server instances in a cluster
final Server[] servers = target.getServers();
final int numServers = servers.length;
for (int i = 0; i < numServers; i++) {
getServersConfigBean().clearRuntimeStatus(
servers[i].getName());
}
}
} catch (Exception ex) {
throw getExceptionHandler().handleInstanceException(
ex, "eeadmin.clearRuntimeStatus.Exception", targetName);
}
}
public RuntimeStatusList getStatus(String targetName) throws InstanceException
{
try {
ConfigContext configContext = getConfigContext();
Target target = TargetBuilder.INSTANCE.createTarget(
DOMAIN_TARGET, VALID_TYPES, targetName, configContext);
RuntimeStatusList result = new RuntimeStatusList();
if (target.getType() == TargetType.NODE_AGENT) {
//Get status for the specified node agent
result.add(getNodeAgentsConfigBean().getRuntimeStatus(
target.getNodeAgents()[0].getName()));
} else if (target.getType() == TargetType.DOMAIN) {
//Get status for all node agents and server instances in the domain
final Server[] servers = target.getServers();
final int numServers = servers.length;
final NodeAgent[] agents = target.getNodeAgents();
final int numAgents = agents.length;
for (int i = 0; i < numServers; i++) {
result.add(getServersConfigBean().getRuntimeStatus(
servers[i].getName()));
}
for (int i = 0; i < numAgents; i++) {
result.add(getNodeAgentsConfigBean().getRuntimeStatus(
agents[i].getName()));
}
} else {
//Get status for the instance or instances in the specified cluster
final Server[] servers = target.getServers();
final int numServers = servers.length;
//Check for a zero length cluster as a special case we would like
//to report a non-running status.
if (numServers == 0 && target.getType() == TargetType.CLUSTER) {
result.add(getClustersConfigBean().getRuntimeStatus(
target.getClusters()[0].getName()));
} else {
for (int i = 0; i < numServers; i++) {
result.add(getServersConfigBean().getRuntimeStatus(
servers[i].getName()));
}
}
}
return result;
} catch (Exception ex) {
throw getExceptionHandler().handleInstanceException(
ex, "eeadmin.getRuntimeStatus.Exception", targetName);
}
}
}