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package com.sun.enterprise.cli.commands;
import com.sun.enterprise.cli.framework.*;
import javax.management.MBeanServerConnection;
import com.sun.appserv.management.monitor.ServerRootMonitor;
import com.sun.appserv.management.monitor.CallFlowMonitor;
import com.sun.appserv.management.client.ProxyFactory;
import com.sun.appserv.management.DomainRoot;
import com.sun.appserv.management.j2ee.J2EEServer;
import java.util.Map;
/**
* This class is the implementation for start-callflow-monitoring and
* start-callflow-monitoring command.
* @author <a href="mailto:jane.young@sun.com">Jane Young</a>
* @version $Revision: 1.7 $
**/
public class CallflowCommand extends S1ASCommand
{
private static final String FILTER_TYPE_OPTION = "filtertype";
private static final String CALLER_IPFILTER = "CallerIPFilter";
private static final String CALLER_PRINCIPALFILTER = "CallerPrincipalFilter";
private static final String ENABLED = "Enabled";
private static final String FILTER_TYPE_USER = "user";
private static final String FILTER_TYPE_IP = "ip";
private static final String START_CALL_FLOW= "start-callflow-monitoring";
private String sFilterIP = null;
private String sFilterUserID = null;
/**
* An abstract method that Executes the command
* @throws CommandException
*/
public void runCommand() throws CommandException, CommandValidationException
{
if (!validateOptions())
throw new CommandValidationException("Validation is false");
//use http connector
MBeanServerConnection mbsc = getMBeanServerConnection(getHost(), getPort(),
getUser(), getPassword());
final String instanceName = (String) getOperands().get(0);
//Set the Enabled Attribute
try
{
verifyTargetInstance(mbsc, instanceName);
CallFlowMonitor cfm = getCallFlowMonitor(mbsc, instanceName);
setCallFlowConfig(cfm);
}
catch(Exception e)
{
displayExceptionMessage(e);
}
CLILogger.getInstance().printDetailMessage(getLocalizedString(
"CommandSuccessful",
new Object[] {name}));
}
/**
* This method validates filtertype.
* There are currently two filtertype. They are user and ip.
* If type user, the attribute to set is CALLER_PRINCIPALFILTER.
* If type ip, the attribute to set is CALLER_IPFILTER.
* If type other than user or ip then throw a CommandValidationException
* If type is not in the correct format, then an exception is thrown.
* filterypte should be in the format of name=value with : as the delimiter.
* @throws CommandException and CommandValidationException
**/
private void validateFilterType() throws CommandException, CommandValidationException
{
if (getOption(FILTER_TYPE_OPTION) != null) {
final String filterType = getOption(FILTER_TYPE_OPTION);
final CLITokenizer filterTypeTok = new CLITokenizer(filterType, PROPERTY_DELIMITER);
while (filterTypeTok.hasMoreTokens()) {
final String nameAndvalue = filterTypeTok.nextToken();
final CLITokenizer nameTok = new CLITokenizer(nameAndvalue, PARAM_VALUE_DELIMITER);
if (nameTok.countTokens() == 2)
{
final String sName = nameTok.nextTokenWithoutEscapeAndQuoteChars();
final String sValue = nameTok.nextTokenWithoutEscapeAndQuoteChars();
if (sName.equals(FILTER_TYPE_IP))
sFilterIP = sValue;
else if (sName.equals(FILTER_TYPE_USER))
sFilterUserID = sValue;
else
throw new CommandValidationException(getLocalizedString("InvalidFilterName", new Object[] {sName}));
} else {
throw new CommandValidationException(getLocalizedString("InvalidFilterType", new Object[] {filterType}));
}
}
}
}
/**
* This method sets the callflow attributes for a given instance
* @throws CommandException, CommandValidationException
**/
private void setCallFlowConfig(CallFlowMonitor cfm)
throws CommandException, CommandValidationException
{
validateFilterType();
final Boolean bEnable = Boolean.valueOf(name.equals(START_CALL_FLOW)?true:false);
if (cfm != null){
cfm.setEnabled(bEnable);
if (sFilterIP != null)
cfm.setCallerIPFilter(sFilterIP);
if (sFilterUserID != null)
cfm.setCallerPrincipalFilter(sFilterUserID);
}
}
private CallFlowMonitor getCallFlowMonitor(MBeanServerConnection mbsc, String instanceName)
{
DomainRoot domainRoot =
ProxyFactory.getInstance(mbsc).getDomainRoot();
Map<String,ServerRootMonitor> serverRootMonitorMap =
domainRoot.getMonitoringRoot().getServerRootMonitorMap();
ServerRootMonitor serverRootMonitor = serverRootMonitorMap.get(instanceName);
//IF the instance is not running or when no monitoring on, just return;
if (serverRootMonitor == null)
return null;
CallFlowMonitor cfm = serverRootMonitor.getCallFlowMonitor();
return cfm;
}
private void verifyTargetInstance(MBeanServerConnection mbsc, String instanceName)
throws CommandException
{
DomainRoot domainRoot =
ProxyFactory.getInstance(mbsc).getDomainRoot();
boolean isServer=false;
isServer = domainRoot.getDomainConfig().getServerConfigMap().keySet().contains(instanceName);
if ( ! isServer )
{
throw new CommandException(getLocalizedString("TargetNotAnInstance",
new Object[] {instanceName}));
}
else
{
final Map<String,J2EEServer> servers =
domainRoot.getJ2EEDomain().getJ2EEServerMap();
J2EEServer server = servers.get( instanceName );
boolean running = server != null &&
server.getstate() == server.STATE_RUNNING ||
server.getstate() == server.STATE_STARTING;
if (!running)
throw new CommandException(getLocalizedString("InstanceNotRunning",
new Object[] {instanceName}));
}
}
}
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